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DE1880933U - DEVICE FOR LOCKING PLASTIC NAPS. - Google Patents

DEVICE FOR LOCKING PLASTIC NAPS.

Info

Publication number
DE1880933U
DE1880933U DEB54182U DEB0054182U DE1880933U DE 1880933 U DE1880933 U DE 1880933U DE B54182 U DEB54182 U DE B54182U DE B0054182 U DEB0054182 U DE B0054182U DE 1880933 U DE1880933 U DE 1880933U
Authority
DE
Germany
Prior art keywords
heating
strips
lock
recesses
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEB54182U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Diagnostics GmbH Germany
Original Assignee
Behringwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Behringwerke AG filed Critical Behringwerke AG
Priority to DEB54182U priority Critical patent/DE1880933U/en
Publication of DE1880933U publication Critical patent/DE1880933U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
    • B01L3/50853—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates with covers or lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/224—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip being a resistive ribbon, a resistive band or a resistive strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
    • B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
    • B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8187—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects
    • B29C66/81871—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects of the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8244—Actuating mechanisms magnetically driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0689—Sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/08—Transition metals
    • B29K2905/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B29L2031/7164—Blister packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

49V019H.1&;49V019H.1 &;

Behringwerke Aktiengesellschaft Marburg/ Lahn . · Behringwerke Aktiengesellschaft Marburg / Lahn . ·

Die Vertreter: ' Dr. Karl Eishold Dr. Gerhard Irmisoh •n.Adr. Farbwerke Hoechst AG. '■ vormals Meister Lucius & Brüni'ng - Patentabteilung Frankfurt(M)-Hoechst The representatives: 'Dr. Karl Eishold Dr. Gerhard Irmisoh • n.Adr. Farbwerke Hoechst AG. '■ Formerly Master Lucius &Brüni'ng - Patent Department Frankfurt (M) -Hoechst

Frankfurt (M') -»Hoechst, den 31. Juli 1963Frankfurt (M ') - »Hoechst, July 31, 1963

Dr.Wi/kgDr.Wi / kg

ANLAGE IANNEX I

zur Gebrauchsmusteranmeldung Gm 590 A = Ma £>K for utility model registration Gm 590 A = Ma £> K

Vorrichtung zum Verschließen von KunststoffnapfchenDevice for closing plastic cups

Die Neuerung bezieht sieh auf eine Vorrichtung zum Ver«The innovation relates to a device for

schließen von Kunststoff napfchen für Serienuntersuchungenclose plastic cups for serial examinations

in der Diagnostik,in diagnostics,

Die Verwendung von Kunststoffnapfchen bei der WertbemessungThe use of plastic bowls in the valuation

biologisch aktiver Substanzen ist an sich bekannt. Die Napf-*biologically active substances is known per se. The bowl *

chen bestehen in kugel»- oder schalenfö'rmigen Vertiefungen, die nebeneinander ( beispielsweise In Abständen von 5 bis 8 mm·}small areas consist of spherical or bowl-shaped depressions, which are next to each other (for example at intervals of 5 to 8 mm}

in Kunststofffolien geformt sind.' In diese Näpfchen werden \ are molded in plastic sheeting. ' In these cells \

- 2 - . ■ N Gm 590 A - Ma- 2 -. ■ N Gm 590 A - Ma

ale bei der Diagnostik verwendeten Reagenzlösungen, Gewebe oder Präparate eingebracht, um dann unter bestimmten physikalischen Bedingungen gelagert oder, beispielsweise in einem Brutschrank, behandelt zu werden.all reagent solutions, tissues used in diagnostics or preparations introduced to then under certain physical Conditions to be stored or treated, for example in an incubator.

Um Substanzverlusten, Verunreinigungen oder gegenseitiger Beeinflussung der Proben vorzubeugen, werden die Näpfchen mittels Folien verschlossert. Es ist bekannt, die Näpfchen streifen«- oder tafelweise zu verkleben oder zu versiegeln. Zum Verkleben werden Bänder verwendet, die über die Vertiefungen geklebt werden. Diese bekannte Art des Verschließens ist In* vielen Fällen unzureichend, weil eine wechselseitige Beeinflussung der Proben oder auch ein Lösen der Verklebung nicht mit Sicherheit auszuschließen ist. Das Versiegeln erfolgte bisher mit einem Siegelstempel, wobei jedes einzelne Näpfchen für sich verschlossen werden muß. Diese Methode ist sehr zeitraubend, da es wegen der Wärmeeinstrahlung auf das Material in den Näpfchen nicht möglich ist, die ganze Fläche auf einmal zu versiegeln.In order to prevent loss of substance, contamination or mutual influencing of the samples, the wells are sealed with foils. It is well known the pans in strips ”- or to be glued or sealed in sheets. For gluing, tapes are used, which are glued over the recesses. This well-known type of closing is In * in many cases insufficient, because a mutual influence of the samples or a loosening of the bond is not certain is to be excluded. Sealing was previously done with a sealing stamp, with each individual cup being closed for itself must become. This method is very time-consuming as it is not because of the heat radiation on the material in the cells it is possible to seal the entire surface at once.

Zur Vermeidung der geschilderten Nachteile wird zum Verschließen der Näpfchen eine halbautomatische Vorrichtung vor« geschlagen, die gekennzeichnet ist durch einen abnehmbaren Näpfchenblock, der durchgehende, der Anordnung · und "Form der Näpfchen entsprechende Ausnehmungen aufweist und ein Heiz-« band enthält, und durch eine mit Heizband versehene Spannt einrichtung für den Näpfchenblock, " sowie durch eine Wärme~ impuls-Heizeinrichtung für die 'Heizbänder, die miteiner elektromechanischen Sperrung für die Spanneinrichtung-ge-, koppelt ist. Dadurch wird erreicht, daß die Näpfchen gleichzeitig, schnell und sicher in einem Arbeitsgang verschlossen werden. . ■ 'To avoid the disadvantages outlined, a semi-automatic device is used to close the cells. beaten, which is characterized by a removable Well block, the continuous, the arrangement · and "shape of the The well has corresponding recesses and contains a heating band, and a tensioning device provided with a heating band device for the cell block, "as well as by a heat ~ impulse heating device for the 'heating tapes that work with one electromechanical lock for the clamping device, is coupled. This ensures that the cells at the same time, can be closed quickly and safely in one operation. . ■ '

Die Heizbänder bestehen vorteilhaft aus ringförmigen Gliedern, die durch Stege miteinander verbunden sindj sie können durchThe heating bands advantageously consist of ring-shaped members that are connected to one another by webs they can through

. ■■■- 3 - ,On» 590 Ά. ?w Ma. ■■■ - 3 -, On »590 Ά. ? w Ma

Beschichtungen elektrisch isoliert und gegen Kleben an den Näpfohenfolien geschützt sein. Besonders zweckmäßig ist das Aufkleben von isolierenden, der Näpfchenf'orm entsprechend gelochten Bändern. Durch die Form der Heizbänder wird eine gleichmäßige Beheizung der Nahtstellen und durch die Verwendung von isolierenden Bändern die gewünschte Lage der Nähte bzw. der Heizbänder zueinander erzielt. "Coatings electrically insulated and against sticking to the Foils must be protected. It is particularly expedient to glue on insulating cells corresponding to the shape of the wells perforated tapes. Due to the shape of the heating tapes, the seams are heated evenly and by using them the desired position of the seams or the heating tapes to one another is achieved by insulating tapes. "

Für das erfindungsgemäße Verschließen ist eine Wärmeimpulsheizung an sich bekannter Art besonders geeignet, für deren Steuerung ein mechanisches .oder elektrisches <, gegebenenfalls elektronisches, Schaltwerk, z.B. ein Synchronmotor mit Walzen*- oder Nockenschalter, verwendet wird. Dieses Schaltwerk läßt den eigentlichen Schaltvorgang automatisch ablaufen und sorgt mit eingebauten Sperren, daß die eingestellten Heiz- und Abkühlzeiten zur Sicherheit für den einwandfreien Verschluß eingehalten werden.A thermal pulse heater is used for the closure according to the invention known per se particularly suitable, for the control of which a mechanical .or electrical <, possibly electronic, Switching mechanism, e.g. a synchronous motor with roller * or cam switches, is used. This rear derailleur allows the actual switching process to run automatically and provides built-in locks, that the set heating and cooling times are adhered to to ensure proper closure.

Auf der Bedienungsseite des Gehäuses kann zur Erleichterung des Arbeitsflusses ein Ausstoßrechen angeordnet sein, der eine der Näpfchenform und. Anzahl-entsprechende Reihe zylindrischer Stummel aufweist. -On the operating side of the housing can be used to make it easier of the work flow an ejection rake can be arranged, which is one of the cup shape and. Number-corresponding row of cylindrical Has stub. -

In der beigefügten Zeichnung ist die Verschweißvorrichtung in beispielsweiser Ausführungsform dargestellt. Fig. 1 zeigt* die Vorrichtung in ungespanntem Zustand von oben betrachtet* Fig. 2 gibt, von unten gesehen, einen Einblick in die Vor~ richtung. Fig. 3 zeigt einen Querschnitt durch die Spann« schiene und den Näpfchenblock. In Fig. 4 sind Einzelheiten des Heizbandes wiedergegeben. ; In the accompanying drawing, the welding device is shown in an exemplary embodiment. Fig. 1 shows * the device in the untensioned state viewed from above * Fig. 2 shows, viewed from below, an insight into the device. 3 shows a cross section through the tensioning rail and the cup block. In Fig. 4 details of the heating tape are shown. ;

Der Näpfchenblock 1 ist in dem Zustand nach Fig. 1 unter \ die Spannschiene 2 geschobenj er enthält Ausnehmungen 3* ■ \ die der Anordnung und.der Form der Näpfchen 4 entsprechen» Die Ausnehmungen können, wie in Fig. 3 gezeigt, in einfachen Bohrungen bestehen. Im Näpfchenbloek 1 und in der SpannschieneThe well block 1 is in the state according to Fig. 1 under \ the tensioning rail 2 pushed it contains recesses 3 * ■ \ which correspond to the arrangement and the shape of the cells 4 » As shown in FIG. 3, the recesses can consist of simple bores. In the cup block 1 and in the tensioning rail

- 4■« ■ Gm 590 A - Ma 64- 4 ■ «■ Gm 590 A - Ma 64

sind Heizbänder 5 angeordnet. Die Spannschiene 2, ein Teil Spanneinrichtung, ist über Bolzen 6, die beweglich durch das Gehäuse 7 geführt sind, mit einer Tragschiene 8 ( Fig. 2 ) verbunden.heating bands 5 are arranged. The tensioning rail 2, one part Clamping device, is via bolts 6, which can be moved through the housing 7 are guided, connected to a support rail 8 (Fig. 2).

Die Tragschiene 8 und damit die Spannschiene 2 ist mittels Hebel 9 verstellbar. Beim Umlegen des Hebels 9 wird die Welle 10 verdreht und ein hier nicht sichtbaren. Exzenter, an sich bekannter Art, drückt die Schienen nach unteni dabei wird die Spannschiene 2 gegen den Näpfchenblock 1 gepreßt.The support rail 8 and thus the tensioning rail 2 is by means of Lever 9 adjustable. When the lever 9 is turned over, the shaft 10 is rotated and a not visible here. Eccentric, in itself known type, pushes the rails downwards the clamping rail 2 pressed against the cup block 1.

Die elektrische Heizeinrichtung umfaßt außer den Heizbändern einen Transformator 27, einen Synchronmotor 11, eine Schalt-* walze 12, einen Bereichwähler IJ mit verschiedenen Abgriffen.» einen Schalter 14 ( z.B. Druckknopf) und Kontroll-Lämpchen 15· Mit der Heizeinrichtung gekoppelt ist eine elektromechanische Sperre, die aus einer Magnetspule 1β> einem.Arretierstift 17 und einem verbindenden Gestänge besteht.The electrical heating device includes, in addition to the heating bands a transformer 27, a synchronous motor 11, a shift drum 12, a range selector IJ with various taps. " a switch 14 (e.g. push button) and control lamp 15 An electromechanical one is coupled to the heating device Lock consisting of a solenoid 1β> a locking pin 17 and a connecting linkage.

Die Heizbänder 5 ( Fig. 3 und 4 ) haben die Form einer Glieder« kette, deren ringförmige Glieder 19 durch Stege 20 mitein« ander verbunden sind; sie sind jedoch zweckmäßig aus je einem Stück gefertigt, z.B. aus einem Band gestanzt. An den freien Enden der Bänder sind Kontaktstücke 21 aufgelötet. Zur Isolierung der Heizbänder 5 gegen den Näpfchenblock 1 bzw. gegen die Spannschiene 2 sind elastische Isolierstreifen 22 und zur Verhütung des Klebens an den Näpfchenstreifen Folien*- oder Gewebe-Streifen 23 angeordnet.The heating bands 5 (Fig. 3 and 4) have the shape of a link « chain, the ring-shaped links 19 of which are connected to one another by webs 20; however, they are expediently made up of one each Piece made, e.g. punched from a ribbon. Contact pieces 21 are soldered to the free ends of the strips. For isolation the heating bands 5 against the cup block 1 or against the tensioning rail 2 are elastic insulating strips 22 and foils * - or to prevent sticking to the cell strips Fabric strips 23 arranged.

Ein auf der Bedienungsseite des Gehäuses 7 ( Flg. 1 ) ange*· brachter Rechen 24 enthält eine Reihe zylindrischer Stummel' 25, deren Anordnung und Anzahl der der Näpfchen entspricht.A on the operating side of the housing 7 (wing 1) * · Brachter rake 24 contains a number of cylindrical stubs' 25, the arrangement and number of which corresponds to that of the cells.

Zur Herstellung des mechanischen Teils der Vorrichtung sind mit.To manufacture the mechanical part of the device are with.

„' R Ma "'R Ma

0 Gm 590 A= 6V 0 Gm 590 A = 6V

Ausnahme der Isolierstreifen 22 und 23 vorzugsweise metallische Werkstoffe geeignet.Except for the insulating strips 22 and 23, preferably metallic Materials suitable.

Das Gehäuse und der Näpfchenblock können aus Aluminium bestehen; dem Verschleiß stärker ausgesetzte Teile der Vor« richtung, z.B. die Auflage 26 unter der Spannschiene 2 und der Rechen 2k t können aus Stahl gefertigt sein. Pur die Spannschiene 2 kann Messing oder eine andere Kupferlegierung verwendet werden. Die Heizbänder 5 werden zweckmäßig aus Bronze hergestellt. Die übrigen Teile der elektrischen Einrichtung können in den allgemein!gebrauch-Γ liehen Ausführungen verwendet werden. Die Temperaturunterschiede, denen das Gerät ausgesetzt ist, begünstigen das Auftreten von Korrosionserscheinungen. Auch diesem Umstand kann durch entsprechende Werkstoffauswahl und durch dauer« -haften Oberflächenschutz Rechnung getragen werden.The housing and the cell block can be made of aluminum; wear more exposed parts of the direction in front of "the support 26 be made of the clamping rail 2 and the rake 2k t can be made of steel, for example. Brass or another copper alloy can be used for the tensioning rail 2. The heating bands 5 are expediently made of bronze. The remaining parts of the electrical equipment can be used in the generally! Use-borrowed versions. The temperature differences to which the device is exposed encourage the occurrence of corrosion phenomena. This fact can also be taken into account through the appropriate selection of materials and permanent surface protection.

Zum Betrieb der Vorrichtung wird die Näpfchenfolie mit Inhalt und mit aufgelegter Deekfolie inden Napföhenblock 1 eingelegt. Hierauf wird der·Näpfchenblock unter die Spannschiene 2 eingesetzt. Durch Führungen oder Stifte in der Auflage 26 ist die Lage des Blockes fixiert- Nun wird der Hebel 9 in den Anschlag gedrückt. Die Vorrichtung ist damit gespannt und sehwej&ereit-To operate the device, the cell foil with its contents and placed in the cup-height block 1 with the cover film applied. The cup block is then inserted under the tensioning rail 2. The position of the block is fixed by guides or pins in the support 26 - the lever 9 is now in the stop pressed. The device is thus tensioned and sehwej & ereit-

Der Bereichwähler 13, der im Primärstromkreis des Transformators liegt, wird auf die gewünschte Temperaturstufe einge« stellt. Bei Betätigung des Schalters Ik beginnt der Synchron« motor .11 mit Schaltwalze 12 zu laufen. Über die Schaltwalze wird zunächst die Magnetspule 16 betätigt, sie treibt den Stift 17 durch den Anschlag l8 und den Hebel 9. Der Stift wird eine bestimmte Zeit, z.B. 30 Sekunden, in dieser Lage gehalten. In dieser Zeit erfolgt ein Stromstoß der die Heizbänder 15 erwärmt und die Verschweißung der Näpfchenfolie mit der Deckfolie-bewi-rkt. Die Dauerndes Stromstoßes bzw. die Heizzeit und die Haltezeit der Spule 16 können durch entsprechende Verstellung der Kontakte auf der Schaltwalze 12 verändert werden. D'urch die Kontroll-Lampe hen 15, von denen das eine am Heiz-The range selector 13, which is located in the primary circuit of the transformer, is set to the desired temperature level. When the Ik switch is actuated, the synchronous motor 11 with selector drum 12 begins to run. The solenoid 16 is first actuated via the shift drum, it drives the pin 17 through the stop 18 and the lever 9. The pin is held in this position for a certain time, for example 30 seconds. During this time, a current surge occurs which heats the heating strips 15 and causes the cell foil to be welded to the cover foil. The continuous current surge or the heating time and the holding time of the coil 16 can be changed by adjusting the contacts on the switching drum 12 accordingly. 15 through the control lamp, one of which is on the heating

-6*-6 *

\ - 6 - ' Gm 590 A - Ma 64\ - 6 - 'Gm 590 A - Ma 64

Stromkreis und das andere im Magnetspulenkreis liegt, können die jeweilige Einstellung und die Phasen des Arbeitsablaufes kontrolliert werden. . · 'Circuit and the other is in the solenoid circuit, can the respective setting and the phases of the workflow to be controlled. . · '

Nach Ablauf der eingestellten Heiz- und Abkühlzeit wird der Hebel 9 zurückgelegt', t der Näpfchenbloek 1 unter eier Spannschiene 2 herausgenommen und auf den Rechen 2.4 gedrückt. Dabei wird die verschlossene Näpfchenfolie angehobenj sie kann nun mühelos und unversehrt entnommen werden.After the set heating and cooling time of the lever 9 is put back ', the Näpfchenbloek 1 t eggs under clamping rail 2 taken out and pressed onto the rake 2.4. The closed cell foil is lifted and it can now be removed easily and undamaged.

-Der erzielte Verschluß ist keim- und luftdicht* so wie dies für die Feuchtkammertechnik bei der Gewebekultur-Diagnostik ·, und bei der virologischen Diagnostik erforderlich ist. . ' Durch die Anwendung der beschriebenen Vorrichtung ist die Näpfchenmethode zu einem praktisch brauchbaren Bestimmungsverfahren geworden, das besonders für Serienversuche geeignet ist. Die Vorrichtung kann auf jede der in der Praxis üblichen·' Näpfchenzahl und Anordnungen abgestellt werden. Für viele Untersuchungen sind PVC-FoIlen mit elf'in Reihe angeordneten Näpfchen vorteilhaft; es können dann beispielsweise 10 Verdünnungen und eine Kontrolle eingesetzt werden.-The obtained closure is germ-tight and airtight * like this for humid chamber technology in tissue culture diagnostics, and in virological diagnostics. . ' By using the device described, the cell method has become a practically useful method of determination which is particularly suitable for series tests. The device can be adapted to any of the '' The number of wells and the arrangements can be turned off. For many examinations, eleven PVC foils are arranged in a row Wells advantageous; for example, 10 dilutions and a control can then be used.

Claims (6)

019*-l: 8. -' 7 - Gm 590 .A = Ma 64 S Q hut ζ a η s- ρ rüc he019 * -l: 8. - '7 - Gm 590 .A = Ma 64 S Q hut ζ a η s- ρ back 1. Vorrichtung zum Verschließen von Kunststoffnapfchen1. Device for closing plastic cups die in einer- Folie angeordnet sind, gekennzeichnet durch einen abnehmbaren Näpfchenblock (l), der durchgehende,, der Anordnung und Form der Näpfchen· entsprechende Aus** nehmungen (^) aufweist und ein Heizband($) enthält und durch eine mit Heizband versehene Spanneinrichtung für den Näpfchenblock j sowie durch eine Wärme impiilsfeeizeinriehtung für die Heizbänder, die mit einer elektromechanischen Sperrung für die Spanneinrichtung gekoppelt ist.which are arranged in a film, characterized by a removable cell block (l), the continuous ,, has recesses (^) corresponding to the arrangement and shape of the cells and contains a heating band ($) and by a clamping device provided with a heating band for the cell block j and by a heat impiilsfeeizeinriehtung for the heating bands, which is coupled to an electromechanical lock for the tensioning device. 2. Vorrichtung nach Anspruch 1, gekennzeichnet durch Heizbänder (5) in Form einer Gliederkette, deren ringförmige Glieder (I9) durch Stege (20) miteinander verbunden sind.2. Apparatus according to claim 1, characterized by heating bands (5) in the form of a link chain, the ring-shaped Links (I9) are connected to one another by webs (20). J. Vorrichtung nach Anspruch 2, gekennzeichnet durch Is Q-lierstreifen (22 und 2Ji)3 die auf die Heizbänder (5) ge-*' klebt sind, und von denen die an dem Näp'fchenbloek und die an der Spanneinrichtung anliegenden Streifen (,23) aus einem gummielastischen Werkstoff bestehen.J. Apparatus according to claim 2, characterized by insulating strips (22 and 2Ji) 3 which are glued to the heating strips (5), and of which the strips ( , 23) consist of a rubber elastic material. .4. Vorrichtung nach Anspruch 1, gekennzeichnet durch eine Heizeinrichtung, die einen Synchronmotor (H) mit Schalt*- walze oder Schaltscheibe (12) enthält, mit denen die Haltezeiten für die elektrömechanisehe' Sperre und Heizzeit einstellbar sind. ' · ■.4. Device according to claim 1, characterized by a Heating device that has a synchronous motor (H) with switching * - contains roller or switching disk (12) with which the holding times for the elektrömechanisehe 'lock and heating time are adjustable. '· ■ 5. .Vorrichtung nach Anspruch 1 und 4, gekennzeichnet durch eine elektromechanische Sperre, die eine Magnetspule (16) aufweist und einen Arretierstift (17) enthält, der in den Anschlag (l8) des Bedienungshebels"eingreifend geeignet ist, den Hebel zu arretieren.5. .Device according to claim 1 and 4, characterized by an electromechanical lock that has a magnetic coil (16) has and contains a locking pin (17) which is in the Stop (l8) of the operating lever "suitable for engagement is to lock the lever. *- 8 - . Gm 59OA = Ma 64*- 8th - . Gm 59OA = Ma 64 6. Vorrichtung nach Anspruch 1, gekennzeichnet durch einen Ausstoßrechen (24) mit Stummeln (25), deren Anordnung und Anzahl der der Näpfchen 'entspricht und deren Farm den "Ausnehmungen (3) des Näpfchenblockes angepaßt ist.6. Apparatus according to claim 1, characterized by a Ejection rake (24) with stubs (25), the arrangement and number of which corresponds to that of the cups' and whose farm the "Recesses (3) of the cup block is adapted.
DEB54182U 1963-08-01 1963-08-01 DEVICE FOR LOCKING PLASTIC NAPS. Expired DE1880933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB54182U DE1880933U (en) 1963-08-01 1963-08-01 DEVICE FOR LOCKING PLASTIC NAPS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB54182U DE1880933U (en) 1963-08-01 1963-08-01 DEVICE FOR LOCKING PLASTIC NAPS.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001553A1 (en) * 1990-07-18 1992-02-06 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Process for sealing off at least one well in multi-well plate designed to hold chemical and/or biochemical and/or microbiological substances, and a device for carrying out the process
WO2009156767A3 (en) * 2008-06-27 2010-05-27 Kbiosciences Limited Improvements to microplate sealing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001553A1 (en) * 1990-07-18 1992-02-06 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Process for sealing off at least one well in multi-well plate designed to hold chemical and/or biochemical and/or microbiological substances, and a device for carrying out the process
DE4022793A1 (en) * 1990-07-18 1992-02-06 Max Planck Gesellschaft METHOD FOR CLOSING AT LEAST ONE Trough FROM A NUMBER OF TIPS PROVIDED IN A PLATE FOR RECEIVING CHEMICAL AND / OR BIOCHEMICAL AND / OR MICROBIOLOGICAL SUBSTANCES AND DEVICE FOR CARRYING OUT THE METHOD
WO2009156767A3 (en) * 2008-06-27 2010-05-27 Kbiosciences Limited Improvements to microplate sealing

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