EP0079479A1 - Clamping buckle - Google Patents
Clamping buckle Download PDFInfo
- Publication number
- EP0079479A1 EP0079479A1 EP82109715A EP82109715A EP0079479A1 EP 0079479 A1 EP0079479 A1 EP 0079479A1 EP 82109715 A EP82109715 A EP 82109715A EP 82109715 A EP82109715 A EP 82109715A EP 0079479 A1 EP0079479 A1 EP 0079479A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- buckle
- section
- web
- belt
- gap
- 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.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
- A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
- A44B11/14—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp with snap-action
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/16—Strap held by spring action
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1402—Packet holders
- Y10T24/1408—Closed loops
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/40—Buckles
- Y10T24/4002—Harness
- Y10T24/4012—Clamping
- Y10T24/4016—Pivoted part or lever
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/40—Buckles
- Y10T24/4086—Looped strap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/40—Buckles
- Y10T24/4088—One-piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/40—Buckles
- Y10T24/4088—One-piece
- Y10T24/4093—Looped strap
Definitions
- the invention relates to a clamping buckle for straps, in particular carrier belt straps on clothing, consisting of two buckle sections which can be pivoted relative to one another about a transverse buckle axis and which are approximately parallel one above the other in their position in which the strap is clamped to form a gap, and which slots and webs for deflecting the strap have such that a web of one buckle section is opposite a slot of the other buckle section.
- a clamping buckle of this type is known from DE-Gbm 80 29 341.
- the carrier tape belt runs through a slot of the transverse buckle axis designed as a film hinge.
- the belt section extending in the gap is gripped by the projecting web when the buckle sections are folded against one another and pressed into a slot of the other buckle section.
- a kind of latching is achieved in that the belt area, which is folded around the web and is practically converted into a narrow arch shape, is clamped to the slot surfaces while compressing the belt material.
- the design in this regard is disadvantageous in that the engagement is only achieved as a function of the correct material thickness. There must also be a certain surface roughness. For example, slippage cannot be avoided with smooth belts under tensile load.
- the object of the invention is to design a generic buckle in a technically simple, safe manner in such a way that, despite deflection of the belt section which can be clamped, tensile loads on the carrier tape belt can no longer be converted into a force which causes the buckle to open,
- a generic clamping buckle of particularly increased utility value is created: Above all, the locking security is optimized.
- the slip-free assignment of the belt is no longer dependent on the use of a certain material thickness of the belt or its surface quality.
- the clamping effect is extremely gentle on the material.
- a simple procedure is used so that the web that is flush with the buckle section plane is wider than the slot opposite it, through which the two ends of a loop of the belt that completely wraps the web are threaded down to the outside of the buckle.
- This clamping loop secures itself; tensile loads acting on the belt do not act in the sense of a spreading movement of the two hinged buckle sections, but on the contrary in the sense of pressing the named sections together.
- the clamping buckle it is advantageous to secure the clamping buckle in the functional position; This is especially true in cases where the clamping buckle is created as a one-piece molded part, in which the buckle sections are connected via a molded-on film hinge. Because the total body is expediently sprayed in the stretched position, depending on the film hinge thickness, more or less large restoring forces can occur. Therefore, it was further proceeded in such a way that the buckle cross-section possessing the web carries a catch on the gap side, which snaps into a counter-catch of the other buckle section.
- an advantageous embodiment consists in the fact that the latching head of the finger also has two opposing sloping latches.
- the clamping buckle shown consists of two buckle sections and 11 that can be pivoted about a buckle transverse axis xx.
- the entire buckle body is injection-molded in one piece, taking into account a film hinge 3 achieved by reducing the cross-section of the material in the transverse axis area.
- the spraying takes place in a shape corresponding to the stretched position of the buckle body (see FIGS. 1 and 2).
- the film hinge 3 lies on the side on which the buckle sections I, 11 are folded together.
- the buckle section I is designed in detail so that it forms a web 4 running in its central zone parallel to the buckle transverse axis x-x. The latter is flanked on both sides by a slot 5.
- the two slots 5 are of equal length. Their width corresponds to the common belt thickness.
- the position of the web 4 is selected so that when the clamping buckle is transferred to the book cover-like collapsed position according to FIG. 3, it is located opposite a slot 6 of the other buckle section II.
- the width of this slot 6 corresponds to twice the width of a slot 5.
- the gap between the two buckle sections I and II folded against one another is designated by 7.
- the web 4 aligned with the gap-side buckle section plane E-E is wider than the width of the slot 6 opposite it in the other buckle section II.
- an overlap zone y is thus created on both sides of the two longitudinal edges of web 4 and slot 6 as clamping surfaces. It corresponds to about half the buckle plate thickness z.
- the belt G is assigned in such a way that it tapes from above as a carrier belt belt. It is inserted from the back of the buckle, ie the buckle section 11, through its slot 6. From there it takes an upward course in the gap 7 in order to emerge from here through the upper slot 5 of the buckle section I on the front side of the clamping buckle. Continuing, the carrier tape belt completely wraps around the web 4, for which purpose it is re-inserted through the lower slot 5 of the buckle section I. It in turn runs upwards through a section formed by the gap 7 in order to then emerge again through the slot 6 of the buckle section II. The free end of the buckle strap G points downward in the plane of the inlet.
- the loop that wraps closely around the web 4 is denoted by Sch, the ends that pass through the slot 6 are denoted by a and b.
- Pulling action on the carrier tape belt G pulls the buckle section 1, which is folded in like a book cover, reducing the gap 7 only more firmly against the gap-side surface of the other buckle section II.
- the overlap zones y act as clamping surfaces.
- the buckle section II continues downward to an eyelet 8 for hanging in a button 9 of a tab 10 which, for example, starts from the non-illustrated bib of a piece of clothing and can be conveniently removed and attached.
- the cross-section-reduced eyelet opening 8 ' is preceded by a funnel-like deflection area formed by legs 11 of the buckle section I.
- the button 9 is such that button plates extend on both sides of the eyelet and the button web lies in the eyelet cavity.
- the buckle body which indeed consists of foldable sections
- the catch is designed as a finger 12 which bridges the gap 7 and extends from the free end edge 18 of the buckle, ie the buckle section I. This can easily be sprinkled with the buckle production.
- This finger 12 snaps behind a clip edge 13 of the other buckles section 11.
- the clip edge 13 lies in a recess 15 which recesses in relation to the transverse front edge 14 there.
- the clip edge 13 has opposing sloping slopes 13 ', 13 ", which, viewed in the direction of the longitudinal section shown, fall at an equal roof shape.
- the end section of the same which forms a latching head K of the finger 12, is provided with counter-sloping latch slopes 12 ', 12 ".
- the clip edge 13 is moved somewhat from the central plane of the buckle section II in the direction of the gap 7, so that there is an immersion space 16 for the trap head on the outside. This only slightly projects beyond the rear surface of the buckle.
- the niche 15 is approximately fingertip-wide, so that the operator can easily release the snap connection by bending the finger 12 again.
- the corresponding slope course also makes it possible to fold up the buckle section while overcoming the snap forces.
- the corresponding fold-up position makes it possible to set the individual length of the carrier belt G, since no clamping occurs in this spread-out position.
- the opening 17 at the foot of the finger 12 comes from the cross slide of the mold.
- the film hinge 3 allows the elastic adjustment of the gap 7 to different belt thicknesses.
Landscapes
- Buckles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Amplifiers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Body Structure For Vehicles (AREA)
- Supports For Plants (AREA)
Abstract
Die Erfindung betrifft eine Klemmschnalle für Gurte (G), insbesondere Trägerbandgurte an Kleidungsstücken, bestehend aus zwei um eine Schnallenquerachse (x-x) zueinander schwenkbaren Schnallenabschnitten (1, 11) welche in ihrer den Gurt verklemmenden Stellung unter Bildung eines Spaltes (7) etwa parallel übereinander liegen, und welche Schlitze (5, 6) und Stege zum Umlenken des Gurtes besitzen derart, daß ein Steg (4) des einen Schnallenabschnittes (1) einem Schlitz (6) des anderen Schnallenabschnittes (11) gegenüberliegt, und schlägt zur Erzielung einer herstellungstechnisch einfachen, gebrauchssicheren Bauform vor, daß der spaltseitig mit der Schnallenabschnittsebene (E-E) fluchtende Steg (4) gleichbreit oder breiter ausgebildet ist als der ihm gegenüberliegende Schlitz (6), durch welchen die beiden Enden einer den Steg (4) vollständig umschlingenden Schlaufe (Sch) des Gurtes (G) bis auf die Schnallenaußenseite hin durchgefädelt sind. Trotz Umlenkung des in die Klemmfixierung tretenden Gurtabschnittes werden Zugbelastungen am Trägerband in eine das Schließen der Schnalle bewirkende Kraft umgesetzt.The invention relates to a clamping buckle for straps (G), in particular carrier strap straps on clothing, comprising two buckle sections (1, 11) which can be pivoted relative to one another about a transverse buckle axis (xx) and which, in their position jamming the strap, form a gap (7) approximately parallel one above the other and which slots (5, 6) and webs for deflecting the belt have such that a web (4) of one buckle section (1) is opposite a slot (6) of the other buckle section (11) and strikes to achieve a manufacturing technology Simple, safe design that the web (4) aligned with the buckle section plane (EE) on the gap side is of the same width or wider than the slot (6) opposite it, through which the two ends of a loop (Sch ) of the belt (G) are threaded through to the outside of the buckle. Despite deflection of the belt section entering the clamping fixation, tensile loads on the carrier tape are converted into a force which causes the buckle to close.
Description
Die Erfindung bezieht sich auf eine Klemmschnalle für Gurte, insbesondere Trägerbandgurte an Kleidungsstücken, bestehend aus zwei um eine Schnallenquerachse zueinander schwenkbaren Schnallenabschnitten, welche in ihrer den Gurt verklemmenden Stellung unter Bildung eines Spaltes etwa parallel übereinander liegen, und welche Schlitze und Stege zum Umlenken des Gurtes besitzen derart, daß ein Steg des einen Schnallenabschnittes einem Schlitz des anderen Schnallenabschnittes gegenüberliegt.The invention relates to a clamping buckle for straps, in particular carrier belt straps on clothing, consisting of two buckle sections which can be pivoted relative to one another about a transverse buckle axis and which are approximately parallel one above the other in their position in which the strap is clamped to form a gap, and which slots and webs for deflecting the strap have such that a web of one buckle section is opposite a slot of the other buckle section.
Eine Klemmschnalle dieser Art ist durch das DE-Gbm 80 29 341 bekannt. Der Trägerbandgurt läuft durch einen Schlitz der als Filmscharnier ausgebildeten Schnallenquerachse zu. Der sich im Spalt erstreckende Gurtabschnitt wird bei Gegeneinanderklappen der Schnallenabschnitte vom vorstehenden Steg erfaßt und in einen Schlitz des anderen Schnallenabschnittes hineingedrückt. Es ist dabei eine Art Einrastung erzielt, indem der um den Steg umgelegte, praktisch in eine enge Bogenform überführte Gurtbereich unter Komprimierung des Gurtmateriales an den Schlitzflächen verklemmt wird. Die diesbezügliche Ausgestaltung ist insofern nachteilig, als die Einrastung nur in Abhängigkeit von der richtigen Stoffdicke erreicht wird. Außerdem muß eine gewisse Oberflächenrauhigkeit vorliegen. So ist beispielsweise bei glatten Gurten unter Zugbelastung Schlupf nicht zu vermeiden. Ungünstig ist überdies die Tatsache, daß Zugwirkungen am Gurt die Klemmschnalle im Sinne einer Öffnungsbewegung belasten. So besteht bei schwachen Klemmkräften durchaus die Gefahr, daß der in eine Bogenform gebrachte, sich unter Zug jedoch streckende Gurtabschnitt den als den Spalt überragenden Steg aus dem Schlitz heraushebt.A clamping buckle of this type is known from DE-Gbm 80 29 341. The carrier tape belt runs through a slot of the transverse buckle axis designed as a film hinge. The belt section extending in the gap is gripped by the projecting web when the buckle sections are folded against one another and pressed into a slot of the other buckle section. A kind of latching is achieved in that the belt area, which is folded around the web and is practically converted into a narrow arch shape, is clamped to the slot surfaces while compressing the belt material. The design in this regard is disadvantageous in that the engagement is only achieved as a function of the correct material thickness. There must also be a certain surface roughness. For example, slippage cannot be avoided with smooth belts under tensile load. In addition, the fact that tensile effects on the belt strain the clamping buckle in the sense of an opening movement is unfavorable. So with weak clamping forces there is quite a risk that the belt, which is brought into an arch shape but will stretch under tension section lifts the web projecting beyond the gap from the slot.
Aufgabe der Erfindung ist es, eine gattungsgemäße Klemmschnalle in herstellungstechnisch einfacher, gebrauchssicherer Weise so auszubilden, daß trotz Umlenkung des in Klemm-Fixierung bringbaren Gurtabschnittes Zugbelastungen am Trägerbandgurt nicht mehr in eine das Öffnen der Schnalle herbeiführende Kraft umsetzbar sind,The object of the invention is to design a generic buckle in a technically simple, safe manner in such a way that, despite deflection of the belt section which can be clamped, tensile loads on the carrier tape belt can no longer be converted into a force which causes the buckle to open,
Gelöst ist diese Aufgabe durch die im Anspruch 1 angegebene Erfindung.This object is achieved by the invention specified in claim 1.
Die Unteransprüche sind vorteilhafte Weiterbildungen der erfindungsgemäßen Klemmschnalle.The subclaims are advantageous developments of the clamping buckle according to the invention.
Zufolge solcher Ausgestaltung ist eine gattungsgemäße Klemmschnalle von insbesondere erhöhtem Gebrauchswert geschaffen: Vor allem ist die Schließsicherheit optimiert. Die schlupffreie Zuordnung des Gurtes ist nicht mehr abhängig von der Verwendung einer bestimmten Materialdicke des Gurtes oder seiner Oberflächenbeschaffenheit. Es liegt eine äußerst materialschonende Klemmwirkung vor. Dazu ist in einfacher Weise so vorgegangen, daß der spaltseitig mit der Schnallenabschnittsebene fluchtende Steg breiter ausgebildet ist als der ihm gegenüberliegende Schlitz, durch welchen die beiden Enden einer den Steg vollständig umschlingenden Schlaufe des Gurtes bis auf die Schnallenaußenseite hin durchgefädelt sind. Diese Klemmschlaufe sichert sich durch sich selbst; am Gurt wirksame Zugbelastungen wirken nicht im Sinne einer Spreizbewegung der beiden aneinanderscharnierten Schnallenabschnitte, sondern im Gegenteil im Sinne eines Aneinanderdrückens der genannten Abschnitte. Unabhängig davon ist es vorteilhaft, die Klemmschnalle in der Funktionsstellung zu sichern; dies gilt vor allem in Fällen, in denen die Klemmschnalle als einstückiges Spritzteil erstellt ist, bei dem die Schnallenabschnitte über ein mitangeformtes Filmscharnier in Verbindung stehen. Da der Gesamtkörper zweckmäßig in der Strecklage gespritzt wird, können, je nach Filmscharnierdicke, mehr oder weniger große Rückstellkräfte auftreten. Deshalb ist weiter so vorgegangen, daß der den Steg besitzende Schnallenquerschnitt spaltseitig eine Rast trägt, die in eine Gegenrast des anderen Schnallenabschnittes einschnappt. Baulich vorteilhaft ist es bezüglich der Ausbildung der Rastmittel, wenn die Rast an der freien Quer-Stirnkante des einen Schnallenabschnittes sitzt und als den Spalt überbrückender Finger gestaltet ist, der hinter eine mit gegenläufigen Fallenschrägen gestaltete Klipskante des anderen Schnallenabschnittes schnäppert. Für das bequeme Öffnen der Schnalle besteht eine vorteilhafte Ausgestaltung dabei darin, daß der Rastkopf des Fingers ebenfalls zwei gegenläufige Fallenschrägen besitzt.As a result of such a configuration, a generic clamping buckle of particularly increased utility value is created: Above all, the locking security is optimized. The slip-free assignment of the belt is no longer dependent on the use of a certain material thickness of the belt or its surface quality. The clamping effect is extremely gentle on the material. To this end, a simple procedure is used so that the web that is flush with the buckle section plane is wider than the slot opposite it, through which the two ends of a loop of the belt that completely wraps the web are threaded down to the outside of the buckle. This clamping loop secures itself; tensile loads acting on the belt do not act in the sense of a spreading movement of the two hinged buckle sections, but on the contrary in the sense of pressing the named sections together. Regardless of this, it is advantageous to secure the clamping buckle in the functional position; This is especially true in cases where the clamping buckle is created as a one-piece molded part, in which the buckle sections are connected via a molded-on film hinge. Because the total body is expediently sprayed in the stretched position, depending on the film hinge thickness, more or less large restoring forces can occur. Therefore, it was further proceeded in such a way that the buckle cross-section possessing the web carries a catch on the gap side, which snaps into a counter-catch of the other buckle section. It is structurally advantageous with regard to the design of the latching means if the latch sits on the free transverse front edge of the one buckle section and is designed as a finger bridging the gap, which snaps behind a clip edge of the other buckle section designed with opposite sloping traps. For the convenient opening of the buckle, an advantageous embodiment consists in the fact that the latching head of the finger also has two opposing sloping latches.
Weitere Vorteile und Einzelheiten des Gegenstandes der Erfindung sind nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispieles näher erläutert. Es zeigt:
- Fig. 1 die Vorderansicht der Klemmschnalle bei noch in Strecklage befindlichen Schnallenabschnitten,
- Fig. 2 den Schnitt gemäß Linie 11-11 in Fig. 1,
- Fig. 3 die in die gebrauchsgerechte Grundstellung gebrachte Schnalle mit eingezogenem Trägerbandgurt, ohne Lasche,
- Fig. 4 den Schnitt gemäß Linie IV-IV in Fig. 3, mit Lasche,
- Fig. 5 den Schnitt gemäß Linie V-V in Fig. 3, und zwar in gegenüber Fig. 3 erheblich vergrößertem Maßstab und
- Fig. 6 den Schnitt gemäß Fig. 4 in Vergrößerung.
- 1 shows the front view of the clamping buckle with the buckle sections still in the extended position,
- 2 shows the section along line 11-11 in Fig. 1,
- 3 the buckle brought into the basic position suitable for use with the carrier belt belt retracted and without the strap,
- 4 shows the section along line IV-IV in FIG. 3, with tab,
- Fig. 5 shows the section along line VV in Fig. 3, namely on a significantly enlarged scale compared to Fig. 3 and
- Fig. 6 shows the section of FIG. 4 in an enlargement.
Die dargestellte Klemmschnalle besteht aus zwei um eine Schnallenquerachse x-x zueinander schwenkbaren Schnallenabschnitten und 11. Der gesamte Schnallenkörper ist einstückig gespritzt unter Berücksichtigung eines durch Material-Querschnittsverringerung erzielten Filmscharniers 3 im Querachsenbereich. Das Spritzen erfolgt in einer der Strecklage des Schnallenkörpers entsprechenden Form (vergl. Fig. 1 und 2). Das Filmscharnier 3 liegt auf der Seite, auf der das Gegeneinanderklappen der Schnallenabschnitte I, 11 erfolgt.The clamping buckle shown consists of two buckle sections and 11 that can be pivoted about a buckle transverse axis xx. The entire buckle body is injection-molded in one piece, taking into account a
Der Schnallenabschnitt I ist im einzelnen so gestaltet, daß er in seiner Mittelzone parallel zur Schnallenquerachse x-x verlaufend einen Steg 4 ausbildet. Letzterer ist beiderseits von einem Schlitz 5 flankiert. Die beiden Schlitze 5 sind gleich lang. Ihre Breite entspricht der gängiger Gurtdicken.The buckle section I is designed in detail so that it forms a
Die Lage des Steges 4 ist so gewählt, daß er, wenn die Klemmschnalle in die buchdeckelartige Zusammenklappstellung gemäß Fig. 3 überführt ist, sich in Gegenüberlage zu einem Schlitz 6 des anderen Schnallenabschnittes II befindet. Die Breite dieses Schlitzes 6 entspricht der doppelten Breite eines Schlitzes 5. Der Spalt zwischen den beiden gegeneinandergeklappten Schnallenabschnitten I und II ist mit 7 bezeichnet. Der mit der spaltseitigen Schnallenabschnittsebene E-E fluchtende Steg 4 ist breiter ausgebildet als die Breite des ihm gegenüberliegenden Schlitzes 6 im anderen Schnallenabschnitt II beträgt. Bei der dargestellten symmetrischen Übereinanderlage entsteht somit beidseitig beider Längskanten von Steg 4 und Schlitz 6 eine Überlappungszone y als Klemmflächen. Sie entspricht beim Ausführungsbeispiel etwa der halben Schnallenkörper-Plattendicke z.The position of the
Die nach auswärts wie spaltseitig weisenden Längskanten von Steg 4 und Schlitz 6 sind rechtwinklig belassen, allenfalls schwach gefast.The longitudinal edges of
Die Zuordnung des Gurtes G ist so vorgenommen, daß dieser als Trägerbandgurt von oben her zuläuft. Er wird von der Rückseite der Schnalle, d. h. des Schnallenabschnittes 11 her durch dessen Schlitz 6 eingeführt. Von dorther nimmt er einen nach oben gerichteten Verlauf im Spalt 7, um von hier durch den oberen Schlitz 5 des Schnallenabschnittes I hindurch vorderseitig der Klemmschnalle auszutreten. Unter Weiterführung umschlingt der Trägerbandgurt vollständig den Steg 4, wozu er durch den unteren Schlitz 5 des Schnallenabschnittes I hindurch wieder eingeführt ist. Er durchläuft wiederum einen vom Spalt 7 gebildeten Abschnitt nach oben hin, um nun durch den Schlitz 6 des Schnallenabschnittes II wieder auszutreten. Das frei Ende des Schnallengurtes G weist in der Ebene des Zulaufs nach unten. Die den Steg 4 eng umschlingende Schlaufe ist mit Sch bezeichnet, die gemeinsam den Schlitz 6 durchsetzenden Enden mit a und b. Zugeinwirkungen am Trägerbandgurt G ziehen den buchdeckelartig beigeklappten Schnallenabschnitt 1 unter Verringerung des Spaltes 7 nur noch fester gegen die spaltseitige Oberfläche des anderen Schnallenabschnittes II. Die Überlappungszonen y wirken dabei als Klemmflächen.The belt G is assigned in such a way that it tapes from above as a carrier belt belt. It is inserted from the back of the buckle, ie the
Wie ersichtlich, setzt sich der Schnallenabschnitt II nach untenhin eine Öse 8 fort zum Einhängen eines Knopfes 9 einer Lasche 10, die bspw. vom nicht näher dargestellten Latz eines Kleidungsstückes ausgeht und bequem aus- und eingehängt werden kann. Der querschnittsreduzierten Ösenöffnung 8' ist ein von Schenkeln 11 des Schnallenabschnittes I gebildeter trichterartiger Einlenkbereich vorgeschaltet. Der Knopf 9 ist dergestalt, daß sich beiderseits der Öse Knopfplatten erstrecken und der Knopfsteg in der Ösenhöhlung einliegt.As can be seen, the buckle section II continues downward to an
Um vor allem einem Aufklaffen des ja aus Faltabschnitten bestehenden Schnallenkörpers entgegenzuwirken, geht von dem den Steg 4 ausbildenden Schnallenabschnitt I eine Rast aus, die in eine Gegenrast des anderen Schnallenabschnittes II einschnappt. Die Rast ist als von der freien Stirnkante 18 der Schnalle, d. h. des Schnallenabschnittes I ausgehender, den Spalt 7 überbrückender Finger 12 ausgebildet. Dieser läßt sich bei Schnallenherstellung leicht mitanspritzen. Dieser Finger 12 schnäppert hinter eine Klipskante 13 des anderen Schnallenabschnittes 11. Die Klipskante 13 liegt in einer gegenüber der dortigen Quer-Stirnkante 14 zurückspringenden Nische 15. Die Klipskante 13 weist gegenläufige Fallenschrägen 13', 13" auf, welche in Richtung des dargestellten Längsschnittes gesehen gleichwinklig dachförmig abfallen.In order to counteract above all a gaping of the buckle body, which indeed consists of foldable sections, there is a catch from the buckle section I forming the
Desweiteren ist auch der einen Rastkopf K des Fingers 12 bildende Endabschnitt desselben mit gegenläufigen Fallenschrägen 12', 12" versehen.Furthermore, the end section of the same, which forms a latching head K of the
Bei Herbeiführung der Schnappverbindung gleitet die in Richtung des Spaltes 7 abfallende Fallenschräge 12' über die einen entsprechenden Schrägungsverlauf nehmende Fallenschräge 13' der Klipskante 13. Der Finger weicht aus, überfährt die Klipskante 13, um sodann die nach auswärts weisende Fallenschräge 13" zu überfangen. Die entsprechende Fallenschräge 12" des Rastkopfes K nimmt den gleichen Verlauf.When the snap connection is brought about, the sloping slope 12 'falling in the direction of the
Die Klipskante 13 ist etwas aus der Mittelebene des Schnallenabschnittes II in Richtung des Spaltes 7 verlegt, so daß außen ein Eintauchraum 16 für den Fallenkopf vorliegt. Dieser überragt die rückwärtige Schnallenoberfläche nur gering. Die Nische 15 ist etwa fingerkuppenbreit, so daß der Bedienende die Schnappverbindung unter Abwinkeln des Fingers 12 leicht wieder lösen kann. Der entsprechende Schrägungsverlauf ermöglicht es auch, den Schnallenabschnitt unter Überwindung der Schnäpperkräfte hochzuklappen. Die entsprechende Hochklappstellung ermöglicht es, die individuelle Länge des Trägerbandgurtes G einzustellen, da in dieser Abspreizlage keine Klemmung auftritt. Die Durchbrechung 17 am Fuße des Fingers 12 rührt vom Querschieber des Entformwerkzeuges her.The
Das Filmscharnier 3 erlaubt die elastische Einstellung des Spaltes 7 auf unterschiedliche Gurtdicken.The
Alle in der Beschreibung erwähnten und in der Zeichnung dargestellten neuen Merkmale sind erfindungswesentlich, auch soweit sie in den Ansprüchen nicht ausdrücklich beansprucht sind.All the new features mentioned in the description and shown in the drawing are essential to the invention, even if they are not expressly claimed in the claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT82109715T ATE13382T1 (en) | 1981-11-14 | 1982-10-21 | CLAMP BUCKLE. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813145360 DE3145360A1 (en) | 1981-11-14 | 1981-11-14 | CLAMP BUCKLE |
| DE3145360 | 1981-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0079479A1 true EP0079479A1 (en) | 1983-05-25 |
| EP0079479B1 EP0079479B1 (en) | 1985-05-22 |
Family
ID=6146462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP82109715A Expired EP0079479B1 (en) | 1981-11-14 | 1982-10-21 | Clamping buckle |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4484379A (en) |
| EP (1) | EP0079479B1 (en) |
| AT (1) | ATE13382T1 (en) |
| DE (2) | DE3145360A1 (en) |
| FI (1) | FI823831A7 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2168104A (en) * | 1984-12-11 | 1986-06-11 | Yoshida Kogyo Kk | Buckle |
| US5621953A (en) * | 1994-01-12 | 1997-04-22 | Fildan; Gerhard | Overall buckle |
| FR3106604A1 (en) * | 2020-01-28 | 2021-07-30 | Groupe Waterair | Method of installing a roll-up tarpaulin to cover a surface and corresponding tarpaulin |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT391982B (en) * | 1983-12-05 | 1990-12-27 | Fildan Gerhard | BUCKLE |
| US4679671A (en) * | 1984-07-05 | 1987-07-14 | Kabushiki Kaisha Sankodo | Band clamping device for luggage transportation |
| USD340886S (en) | 1991-02-14 | 1993-11-02 | National Molding Corporation | Buckle |
| USD347601S (en) | 1991-02-14 | 1994-06-07 | National Molding Corporation | Buckle fastener |
| US5216786A (en) * | 1991-03-25 | 1993-06-08 | National Molding Corporation | Plastic buckle and method of forming thereof |
| US5105511A (en) * | 1991-06-24 | 1992-04-21 | Shahin Thomas J | Belt buckle |
| US5240157A (en) * | 1992-05-15 | 1993-08-31 | Litton Systems, Inc. | Backpack harness and cinch |
| USD356491S (en) | 1993-11-24 | 1995-03-21 | National Molding Corporation | Strap fastener |
| USD356433S (en) | 1993-11-30 | 1995-03-21 | Humphrey Doyce L | Elastic wrist strap |
| US5715580A (en) * | 1996-09-09 | 1998-02-10 | Net/Werk/Usa, Inc. | Strapping system and fastener therefor |
| FI104701B (en) * | 1997-10-13 | 2000-03-31 | Exel Oy | Device for attaching the hand to a ski pole |
| US6412150B1 (en) * | 1999-04-19 | 2002-07-02 | Cathy Ann Monderine | Fastening device |
| ES2157165B1 (en) * | 1999-08-12 | 2002-02-16 | Itw Espana Sa | REMATE TERMINAL FOR RIBBONS. |
| US20050050694A1 (en) * | 2001-01-05 | 2005-03-10 | Rast Rodger H. | Adjustable belt buckle for garments |
| FR2842080B1 (en) * | 2002-07-12 | 2004-10-08 | Exel Ind | "DEVICE FOR QUICK CONNECTION OF A STRAP TO A PORTABLE OBJECT" |
| CA2512773A1 (en) * | 2004-07-29 | 2006-01-29 | Securus, Inc. | Water heater restraint |
| GB2419152A (en) * | 2004-10-14 | 2006-04-19 | Sunrise Medical Ltd | Attachment device which attaches lifting sling to hoist |
| US7299527B1 (en) | 2006-06-16 | 2007-11-27 | Gerald Albert Gyure | Strap retainer device |
| US7582819B1 (en) * | 2008-04-18 | 2009-09-01 | Beddow Neil S | Adjustable strap for a guitar |
| US11707050B2 (en) * | 2017-08-02 | 2023-07-25 | Woodstream Corporation | Poly tape accessory for electric fence handle, electric fence gate handle with poly tape accessory and method of securing poly tape to electric fence gate handle using poly tape accessory |
| FR3095110B1 (en) * | 2019-04-17 | 2023-04-07 | Xavier Beauvallet | Strap length adjustment system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020531A (en) * | 1933-08-30 | 1935-11-12 | Parva Products Co | Buckle |
| US3251108A (en) * | 1964-09-17 | 1966-05-17 | Marlene M Harrison | Buckle for adjustable shoulder strap |
| FR2192781A1 (en) * | 1972-07-18 | 1974-02-15 | Marbach Georges | |
| FR2202661A1 (en) * | 1972-10-11 | 1974-05-10 | Kohshoh Ltd | |
| US3813734A (en) * | 1972-11-03 | 1974-06-04 | American Optical Corp | Buckle |
| US3967347A (en) * | 1975-03-27 | 1976-07-06 | Indenco, Inc. | Buckle construction |
| US3978555A (en) * | 1973-11-29 | 1976-09-07 | Weisenthal Marvin L | Closure member for balloons |
| DE2612030A1 (en) * | 1975-07-01 | 1977-01-27 | Kohshoh Ltd | ADJUSTMENT DEVICE FOR ADJUSTING THE LENGTH OF A BELT OR THE SAME |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH23099A (en) * | 1901-03-21 | 1902-05-31 | Hermann Willmann Jr | Fastening device for suspenders |
| US718710A (en) * | 1902-10-21 | 1903-01-20 | Willard Houghton | Harness-buckle. |
| US2388316A (en) * | 1943-11-18 | 1945-11-06 | Eastern Tool And Mfg Company | Slide loop |
| FR1225806A (en) * | 1959-02-19 | 1960-07-04 | Manuf De L Eclair Schnell Pere | Locking system for belt buckle, strap and the like |
| US3336639A (en) * | 1964-10-27 | 1967-08-22 | Stanley Works | Strap buckle |
| US3969792A (en) * | 1974-09-21 | 1976-07-20 | Kenji Hattori | Buckle for strapping parcel or the like with tape |
| GB2030210B (en) * | 1978-09-01 | 1982-08-18 | Moxham Ind Pty Ltd | Sliding-for buckles |
| FR2486779A1 (en) * | 1980-07-15 | 1982-01-22 | Itw Ltd | LOOP, IN PARTICULAR FOR USE IN FASTENING A LIFEJACKET STRAP |
| US4400855A (en) * | 1981-06-15 | 1983-08-30 | Stuart Bruce W | Strapping buckle construction |
-
1981
- 1981-11-14 DE DE19813145360 patent/DE3145360A1/en not_active Withdrawn
-
1982
- 1982-10-21 DE DE8282109715T patent/DE3263780D1/en not_active Expired
- 1982-10-21 AT AT82109715T patent/ATE13382T1/en active
- 1982-10-21 EP EP82109715A patent/EP0079479B1/en not_active Expired
- 1982-11-05 US US06/439,469 patent/US4484379A/en not_active Expired - Fee Related
- 1982-11-09 FI FI823831A patent/FI823831A7/en not_active Application Discontinuation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020531A (en) * | 1933-08-30 | 1935-11-12 | Parva Products Co | Buckle |
| US3251108A (en) * | 1964-09-17 | 1966-05-17 | Marlene M Harrison | Buckle for adjustable shoulder strap |
| FR2192781A1 (en) * | 1972-07-18 | 1974-02-15 | Marbach Georges | |
| FR2202661A1 (en) * | 1972-10-11 | 1974-05-10 | Kohshoh Ltd | |
| US3813734A (en) * | 1972-11-03 | 1974-06-04 | American Optical Corp | Buckle |
| US3978555A (en) * | 1973-11-29 | 1976-09-07 | Weisenthal Marvin L | Closure member for balloons |
| US3967347A (en) * | 1975-03-27 | 1976-07-06 | Indenco, Inc. | Buckle construction |
| DE2612030A1 (en) * | 1975-07-01 | 1977-01-27 | Kohshoh Ltd | ADJUSTMENT DEVICE FOR ADJUSTING THE LENGTH OF A BELT OR THE SAME |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2168104A (en) * | 1984-12-11 | 1986-06-11 | Yoshida Kogyo Kk | Buckle |
| EP0186810A1 (en) * | 1984-12-11 | 1986-07-09 | Yoshida Kogyo K.K. | Buckle |
| US5621953A (en) * | 1994-01-12 | 1997-04-22 | Fildan; Gerhard | Overall buckle |
| FR3106604A1 (en) * | 2020-01-28 | 2021-07-30 | Groupe Waterair | Method of installing a roll-up tarpaulin to cover a surface and corresponding tarpaulin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3263780D1 (en) | 1985-06-27 |
| FI823831A0 (en) | 1982-11-09 |
| EP0079479B1 (en) | 1985-05-22 |
| ATE13382T1 (en) | 1985-06-15 |
| DE3145360A1 (en) | 1983-05-26 |
| FI823831L (en) | 1983-05-15 |
| FI823831A7 (en) | 1983-05-15 |
| US4484379A (en) | 1984-11-27 |
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