[go: up one dir, main page]

IT1248311B - CYLINDRICAL TUBE FOR AN ACTUATOR - Google Patents

CYLINDRICAL TUBE FOR AN ACTUATOR

Info

Publication number
IT1248311B
IT1248311B ITMI911365A ITMI911365A IT1248311B IT 1248311 B IT1248311 B IT 1248311B IT MI911365 A ITMI911365 A IT MI911365A IT MI911365 A ITMI911365 A IT MI911365A IT 1248311 B IT1248311 B IT 1248311B
Authority
IT
Italy
Prior art keywords
cylindrical tube
actuator
passage
plastic material
tubular
Prior art date
Application number
ITMI911365A
Other languages
Italian (it)
Inventor
Kurt Stoll
Lothar Muller
Original Assignee
Festo Kg
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 Festo Kg filed Critical Festo Kg
Publication of ITMI911365A0 publication Critical patent/ITMI911365A0/en
Publication of ITMI911365A1 publication Critical patent/ITMI911365A1/en
Application granted granted Critical
Publication of IT1248311B publication Critical patent/IT1248311B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • B29C37/0085—Mechanical anchoring by means of openings in the layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/224—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being a net
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/26—Non-fibrous reinforcements only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Actuator (AREA)

Abstract

Viene proposto un tubo cilindrico per un attuatore, il quale è dotato di un elemento di irrigidimento tubolare (5) con almeno un passaggio (6). E' inoltre presente un elemento tubolare (2) in materiale plastico, circondato dall'elemento di irrigidimento (5), come pure almeno una sporgenza di collegamento (3) in un solo pezzo con questo elemento (2) in materiale plastico, sporgente radialmente verso l'esterno e sporgente ad accoppiamento geometrico nel passaggio (6). In questa maniera ne risulta un tubo cilindrico estremamente rigido con eccellenti proprietà di scorrimento.(Figura 1).A cylindrical tube for an actuator is proposed, which is equipped with a tubular stiffening element (5) with at least one passage (6). There is also a tubular element (2) in plastic material, surrounded by the stiffening element (5), as well as at least one connection protrusion (3) in one piece with this element (2) in plastic material, radially protruding outwards and protruding with geometric coupling in the passage (6). This results in an extremely rigid cylindrical tube with excellent sliding properties (Figure 1).

ITMI911365A 1990-06-02 1991-05-17 CYLINDRICAL TUBE FOR AN ACTUATOR IT1248311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9006283U DE9006283U1 (en) 1990-06-02 1990-06-02 Cylinder tube for a working cylinder

Publications (3)

Publication Number Publication Date
ITMI911365A0 ITMI911365A0 (en) 1991-05-17
ITMI911365A1 ITMI911365A1 (en) 1992-11-17
IT1248311B true IT1248311B (en) 1995-01-05

Family

ID=6854374

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911365A IT1248311B (en) 1990-06-02 1991-05-17 CYLINDRICAL TUBE FOR AN ACTUATOR

Country Status (3)

Country Link
DE (2) DE9006283U1 (en)
FR (1) FR2662776B1 (en)
IT (1) IT1248311B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156257A (en) * 1995-12-28 2000-12-05 Toyoda Gosei Co., Ltd Reactive injection molding process for manufacturing a two-colored molded polyurethane products
DE10003046C2 (en) * 2000-01-25 2002-10-10 Zf Sachs Ag Cylinder for a piston-cylinder unit
RU2189511C2 (en) * 2000-04-10 2002-09-20 Открытое акционерное общество "Белокалитвинское металлургическое производственное объединение" Method of manufacturing large guide bushings for hydraulic cylinders
DE10313477B3 (en) * 2003-03-26 2005-01-05 Festo Ag & Co. Cylinder tube for a cylinder and method for its production
US7045090B2 (en) * 2003-06-06 2006-05-16 Bayer Materialscience Llc Method of preparing an article
DE102009031700A1 (en) 2009-07-04 2011-01-05 Bayerische Motoren Werke Aktiengesellschaft Housing for vibration damper in chassis of vehicle, has attachment part formed as single piece, where cross section of housing is formed with respect to forces exerted transverse to axis over larger section of axis
DE102009029299B4 (en) * 2009-09-09 2015-12-31 Leichtbau-Zentrum Sachsen Gmbh vibration
EP2317198A1 (en) * 2009-11-02 2011-05-04 R. Nussbaum AG Tube for conveying water

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH235688A (en) * 1942-11-02 1944-12-15 Ver Deutsche Metallwerke Ag Brake cylinders made of cast electrons for wheel brakes on vehicles or aircraft.
DE832679C (en) * 1950-11-15 1952-02-21 Otto Schubert Process for the production of synthetic resin sliding surfaces
DE1652138B2 (en) * 1967-02-15 1972-12-14 Nippon Piston Ring Co Ltd , Tokio METHOD OF LINING A CYLINDER WITH A SYNTHETIC RESIN
US4341578A (en) * 1978-11-16 1982-07-27 Gould Inc. Method of hose production
IT1134583B (en) * 1980-12-03 1986-08-13 Luigi Bellora PERMANENT COLD DEFORAMENT TUBE MANUFACTURING SYSTEM WITH ALUMINUM SOUL
FR2522082B1 (en) * 1982-02-20 1988-02-12 Festo Maschf Stoll G PNEUMATIC OR HYDRAULIC CYLINDER
DE3432857A1 (en) * 1984-09-07 1986-03-20 Bayer Ag, 5090 Leverkusen METHOD AND DEVICE FOR CONTINUOUSLY TWO-SIDED COATING OF KNITTED OR WOVEN HOSES
US4738339A (en) * 1985-03-08 1988-04-19 Tayco Developments, Inc. Energy absorber device with composite plastic casing having high strength inner cylinder

Also Published As

Publication number Publication date
ITMI911365A1 (en) 1992-11-17
FR2662776A1 (en) 1991-12-06
DE4107375A1 (en) 1991-12-05
DE9006283U1 (en) 1990-08-09
DE4107375C2 (en) 2000-02-10
ITMI911365A0 (en) 1991-05-17
FR2662776B1 (en) 1995-02-10

Similar Documents

Publication Publication Date Title
EP0754540A3 (en)
MY111932A (en) Washing machine hose
IT1248311B (en) CYLINDRICAL TUBE FOR AN ACTUATOR
ES244260U (en) Flexible plastic tube
FI971847A7 (en) Infusion pump equipped with a tubular needle holder
NO944266L (en) Inductive charging system
DK153313C (en) COMPOUNDS BETWEEN PIPE-SHARED PARTS IN THE BIKE SITEL, AS WELL AS GAPLES, AND PROCEDURES FOR PREPARING THE COLLECTIONS
IT1239510B (en) CATHODE TUBE HAVING A PERFECTED FRONT SHEET, WITH 16/9 "WIDTH / HEIGHT RATIO
DE50210111D1 (en) -Bellows-spring
ES2050484T3 (en) RADIOALLY ASSEMBLED PLASTIC HOSE.
AU9171991A (en) Bending-strain relief for flexible tubular conduits
ITTO920538A1 (en) VISUALIZATION DEVICE EQUIPPED WITH A CATHODE TUBE.
FR2701014B1 (en) Waste collector with removable bag.
ITBO940189A0 (en) MACHINE FOR BELL FORMING THE ENDS OF THERMALLY PLASTICISED TUBES.
IT1239972B (en) CATHODE TUBE HAVING A PERFECTED FRONT PANEL PANEL, WITH 16/9 "WIDTH / HEIGHT RATIO
ES265475Y (en) "A CONNECTION NOZZLE FOR FLEXIBLE PLASTIC TUBES".
IT1182352B (en) FLEXIBLE TEMPLE FOR EYEWEAR FRAME INSTALLATION
EP0874184A3 (en) Plastic hose, in particular shower hose and connecting nipple therefore
FR2705829B1 (en) Inductive tube with output tetrode.
RU1810652C (en) Flexible coupling
ITRM940278A0 (en) "ELEMENT FOR COUPLING A FUNCTIONAL COVERING WITH AN AESTHETIC COVERING".
Mowry Point of View: A response to Tomas’s “More thoughts about ASL and English from an old parent”
NO913144D0 (en) KEEP brackets.
IT8420642V0 (en) BAG BAG, FLEXIBLE PLASTIC LAMINATE OR PLASTICIZED FABRIC, WITH BELLOW BACKGROUND.
EP1176446A3 (en) Optic fibre separator

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527