EP0581020B1 - Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire - Google Patents

Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire Download PDF

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Publication number
EP0581020B1
EP0581020B1 EP93110131A EP93110131A EP0581020B1 EP 0581020 B1 EP0581020 B1 EP 0581020B1 EP 93110131 A EP93110131 A EP 93110131A EP 93110131 A EP93110131 A EP 93110131A EP 0581020 B1 EP0581020 B1 EP 0581020B1
Authority
EP
European Patent Office
Prior art keywords
lever
sliding carriage
spring
carriage
cutting
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 - Lifetime
Application number
EP93110131A
Other languages
German (de)
English (en)
Other versions
EP0581020A1 (fr
Inventor
Willibald Kraus
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.)
TRW United Carr GmbH and Co
Original Assignee
TRW United Carr GmbH and Co
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 TRW United Carr GmbH and Co filed Critical TRW United Carr GmbH and Co
Publication of EP0581020A1 publication Critical patent/EP0581020A1/fr
Application granted granted Critical
Publication of EP0581020B1 publication Critical patent/EP0581020B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/025—Hand-held tools
    • B65B13/027—Hand-held tools for applying straps having preformed connecting means, e.g. cable ties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means

Definitions

  • the invention relates to a device for tensioning at least one profiled band element wrapped around at least one tubular body in a head part, which has a resilient locking element that interacts with the profiled band element within a through opening, according to the preamble of claim 1.
  • the prior art also includes a device for tensioning at least one profiled band element (US Pat. No. 4,410,019) wrapped around a tubular body, in which the sliding carriage is not connected directly to the trigger lever, but rather the connection of these two elements is established via a release lever .
  • This constructive design has the effect that the relaxation process is left to the elasticity of the free band end.
  • the object of the present invention is to design the above-mentioned device for tensioning at least one profiled band element wrapped around at least one tubular body in such a way that, despite the desired short relaxation process, a simplified structure and fewer parts result before the free band end is cut off .
  • the cutting lever can be acted upon on the upper side against the action of a spring via the support roller which is guided by the curve guidance of the sliding carriage.
  • the release lever can be connected to an adjustable tension spring, the tension spring being arranged on the sliding carriage via a guide carriage and the guide carriage being connected to an adjusting screw rotatably mounted on the sliding carriage. With the help of this screw, the tension of the tension spring can be easily adjusted, which is transferred to the release lever.
  • a housing-fixed, domed plate can be arranged below the band element, the distance between the support areas and the plate being smaller than the diameter of the respective longitudinal webs of the profiled band element. This gently pulls the band element into the device and ensures that the individual parts of the band element are free of damage.
  • the device 1 according to the invention is used for tensioning at least one band element 3 which is wrapped around at least one tubular body 2.
  • the band element 3 has a head part 4, which has a resilient locking element 6 which interacts with the profiled band element 3 within a through opening 5.
  • the device 1 has a belt driver 7, which is arranged in the mouth region 7.
  • This belt driver 7 is - pivotable about a pivot point 8 - mounted in a sliding carriage 9.
  • the band driver 7 is acted upon by a torsion spring 37, wherein in the position shown in FIG. 1 this torsion spring 37 causes the band driver 8 to bear against a stop 33 in the mouth region of the device 1.
  • the sliding carriage 9 is mounted within a housing 10 and is acted upon on the rear side by a compression spring 30 which is supported on the one hand on the housing 10 and on the other hand is supported in the region of a system 31 of the sliding carriage 9.
  • a compression spring 30 which is supported on the one hand on the housing 10 and on the other hand is supported in the region of a system 31 of the sliding carriage 9.
  • a cutting lever 11 in the housing 10, which can be pivoted about a pivot point 12 fixed to the housing.
  • this cutting lever - opposite the stop 33 - has a knife 13 in the area of the band driver 17.
  • a compression spring 27 acts on the free end thereof, which abuts against a stop 29 fixed to the housing.
  • a trigger lever 14 is located within the housing 10 and can be rotated about a pivot point 15 fixed to the housing.
  • This trigger lever 14 has a fulcrum 18 at which a pivotable cam element 16 in the form of a deflection lever 19 is arranged.
  • the sliding carriage 9 is connected to the trigger 14 via this fulcrum 18.
  • This deflection lever 17 is mounted in a pivot point 32 in the sliding carriage 9 and has a free arm on which a tension spring 21 engages.
  • This tension spring 21 is supported on a guide carriage 23 which is slidably mounted in the sliding carriage 9.
  • the guide carriage 23 works together with a threaded pin of an adjusting screw 24 which can be rotated within a bearing point 25 of the sliding carriage 9.
  • this adjusting screw 24 for example a knurled screw, is rotated, the guide carriage 23 moves over the cooperating threads, as a result of which the tension spring 21 can be set to an increased or reduced tension and the pressure of the counter profile 22 against the support roller 20 can thus be regulated.
  • the sliding carriage 9 has a curve guide 26 on the underside in the region of the support roller 20. This curve guide 26 is such that the support roller 20 of the deflection lever 19 can slide thereon and is guided onto the top of the cutting lever 11.
  • the housing 10 has a handle 28 opposite the trigger 14.
  • the device 1 according to the invention works as follows:
  • the front end of the band element 3 is inserted into the mouth, to the extent that, according to FIG. 2, the transverse profile 39 of the band element 3 lies in the profile region 34 of the band driver 7.
  • This band driver 7 has on both sides of the profile region 34 two support regions 35 and 36 which act on the longitudinal webs 38 and 38 'of the band element 3 under the action of the spring 37.
  • a plate 40 which, for example, can be slightly curved.
  • the distance a of the support regions 35 and 36 to the plate 40 is preferably smaller than the diameter d of the longitudinal webs 38 and 38 'of the band element 3.
  • the trigger lever 14 is moved in the direction of the arrow against the grip shell 28.
  • the band driver 7 pivots counter-clockwise against the action of the torsion spring 37 until the band driver 7 emerges from the engagement area of the transverse profile 39 of the band element 3.
  • the sliding carriage 9 moves to the right as a result of the pivot point 18.
  • the trigger 14 is released. He pivots counterclockwise about its pivot point 15 until the belt driver 7 is again against the stop 33 and again with its profile 39 in the transverse profile 39 of Band element 3 engages. This allows the above-mentioned process to be repeated, so that the band element 3 is gradually shifted to the right by means of the movement of the trigger element 14 and wraps around the tubular body 2 increasingly tightly.
  • the head part 4 lies firmly in the region of the mouth of the device 1 according to the invention. If the trigger lever 14 is still rotated clockwise about the fulcrum 15, the roller 20 of the deflection lever 19 slides out of the counter profile 22 of the release lever 17 so that the sliding carriage 9 moves briefly under the action of the spring 30 from the right to the left and thus the tensioning process is now followed by a short relaxation process of the band element 3.
  • the tension spring 21 can be adjusted accordingly, so that a tightening force setting is ensured in a simple manner, ie the system pressure can be the support roller 20 can be regulated in the counter profile 22 of the release lever 17 rotatable about the pivot point 32.
  • the special design of the device 1 according to the invention results in a considerable improvement in the automatic, manual clamping with the aid of a band element.

Claims (4)

  1. Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire, dans une partie frontale qui présente, à l'intérieur d'un trou de passage, un élément élastique de verrouillage coopérant avec la bandelette profilée,
    comprenant un organe (7) d'entraînement de la bandelette, sollicité élastiquement et logé dans un chariot coulissant (9), à l'intérieur d'un boîtier, avec faculté de pivotement autour d'un point de rotation (8),
    un levier de sectionnement (11) pouvant pivoter autour d'un point de rotation (12) assujetti au boîtier, et muni d'un couteau (13) dans la région de l'organe (7) d'entraînement de la bandelette ; et un levier d'extraction (14) pouvant pivoter autour d'un point de rotation (15) assujetti au boîtier, et par l'intermédiaire duquel le chariot coulissant (9) et le levier de sectionnement (11) peuvent être actionnés,
    le levier d'extraction (14) étant relié à un élément déclencheur (17) monté dans le chariot coulissant (9) et en appui contre un système d'arrêt (20, 22) sollicité élastiquement, et le levier de sectionnement (11) pouvant être actionné par l'intermédiaire d'un moyen de guidage par came,
    caractérisé par le fait
    que le levier d'extraction (14) est directement relié, par l'intermédiaire d'un point de rotation (18), au chariot coulissant (9) sollicité par un ressort de pression (30) ;
    qu'un levier d'excursion (19) monté au point de rotation (18) présente, à l'extrémité libre, au moins un galet d'appui (20) niché, en vue d'assurer l'arrêt, dans un profil complémentaire (22) de l'élément déclencheur réalisé sous la forme d'un levier (17) ;
    qu'après la neutralisation de l'arrêt du galet d'appui (20) dans le profil complémentaire (22), le chariot coulissant (9) peut être déplacé contre la partie frontale (4) de la bandelette (3), sous l'action du ressort (30), avec un bref effet de soulagement de la bandelette ; et
    que le chariot coulissant (9) comporte dans la région de l'extrémité libre du levier d'excursion (19), en vue de dévier ce dernier, un moyen de guidage par came (26) par l'intermédiaire duquel ledit levier d'excursion (19), dégagé du système d'arrêt, sollicite le levier de sectionnement (11).
  2. Dispositif selon la revendication 1,
    caractérisé par le fait
    que le levier de sectionnement (11) peut être sollicité à sa face supérieure, en s'opposant à l'action d'un ressort (27), par l'intermédiaire du galet d'appui (20) guidé par le moyen de guidage par came (26) du chariot coulissant (9).
  3. Dispositif selon la revendication 1,
    caractérisé par le fait
    que le levier déclencheur (17) est relié à un ressort réglable de traction (21) ; et
    que le ressort de traction (21) est disposé sur le chariot coulissant (9) par l'intermédiaire d'un chariot de guidage (23), le chariot de guidage (23) étant relié à une vis de réglage (24) montée à rotation sur le chariot coulissant (9).
  4. Dispositif selon la revendication 1,
    caractérisé par le fait
    que l'organe (7) d'entraînement de la bandelette, sollicité élastiquement, présente des zones latérales d'appui (35, 36) de configuration lisse ; et
    qu'une plaque (40), assujettie au boîtier et bombée à sa face supérieure, est disposée au-dessous de la bandelette (7), l'espacement (a), entre les zones d'appui (35, 36) et la plaque (40), étant plus petit que le diamètre (d) des membrures longitudinales considérées (38, 38') de la bandelette profilée (3).
EP93110131A 1992-07-27 1993-06-24 Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire Expired - Lifetime EP0581020B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4224826A DE4224826C2 (de) 1992-07-27 1992-07-27 Vorrichtung zum Spannen mindestens eines um mindestens einen rohrförmigen Körper geschlungenen profilierten Bandelements
DE4224826 1992-07-27

Publications (2)

Publication Number Publication Date
EP0581020A1 EP0581020A1 (fr) 1994-02-02
EP0581020B1 true EP0581020B1 (fr) 1996-09-25

Family

ID=6464239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93110131A Expired - Lifetime EP0581020B1 (fr) 1992-07-27 1993-06-24 Dispositif pour tendre au moins une bandelette profilée encerclant au moins un corps tubulaire

Country Status (6)

Country Link
US (1) US5392822A (fr)
EP (1) EP0581020B1 (fr)
JP (1) JPH06239312A (fr)
KR (1) KR940005466A (fr)
DE (2) DE4224826C2 (fr)
ES (1) ES2092189T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9351765B2 (en) 2007-04-06 2016-05-31 DePuy Synthes Products, Inc. Securing device to secure fixation devices to bone portions

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
JPH08195077A (ja) * 1995-01-17 1996-07-30 Internatl Business Mach Corp <Ibm> Ｄｒａｍの転送方式
DE19627831A1 (de) * 1996-07-10 1998-01-15 United Carr Gmbh Trw Einrichtung zum Spannen eines um mindestens einen rohrförmigen Körper geschlungenen, profilierten Bandendes, insbesondere eines Kabelhalters
ES2243854T3 (es) * 1996-08-28 2005-12-01 THOMAS &amp; BETTS CORPORATION Util para instalar elementos de sujecion de cables.
EP1400448B1 (fr) * 1996-08-28 2005-10-19 THOMAS &amp; BETTS CORPORATION Outil pour installer des serre-câbles
AU712630B2 (en) * 1996-08-28 1999-11-11 Thomas & Betts International, Inc. Cable tie installation tool
ES2148042B1 (es) * 1997-07-30 2001-05-01 Mecanismos Aux Es Ind S L Perfeccionamientos en las maquinas encintadoras.
MXPA02012950A (es) 2000-07-27 2004-05-05 Synthes Ag Prensa de sujecion flexible craneal..
US7993349B2 (en) * 2000-07-27 2011-08-09 Synthes Usa, Llc Cranial flap clamp instrument
US7086426B2 (en) * 2003-07-07 2006-08-08 Thomas & Betts International, Inc. Ergonomic cable tie installation tool
CA2496857C (fr) * 2004-02-13 2013-10-15 Thomas & Betts International, Inc. Outil a tete modulaire pour ligature de cable
ES2327937T3 (es) * 2004-02-13 2009-11-05 THOMAS &amp; BETTS INTERNATIONAL, INC. (A CORPORATION OF THE STATE OF DELAWARE) Mecanismo de tensado y antirretroceso para una herramienta para el atao de cables.
SE527816C8 (sv) * 2004-03-19 2006-09-12 Mekanism med varabel transmission
KR100883213B1 (ko) * 2007-03-27 2009-02-13 고려기술주식회사 밴드 결속기
US9084644B2 (en) 2011-02-02 2015-07-21 DePuy Synthes Products, Inc. Bone fixation assembly
US20160287299A1 (en) * 2012-07-14 2016-10-06 Aubrey Group, Inc. Bone fixation device and method
BR112016025231A2 (pt) 2014-04-30 2017-08-15 Depuy Synthes Products Inc instrumento de tensão e sistemas de fixação óssea relacionados
CA2950706A1 (fr) * 2014-05-30 2015-12-03 DePuy Synthes Products, Inc. Ensemble de fixation osseuse
BR112018071809B1 (pt) * 2016-04-26 2022-08-02 Lts Lohmann Therapie-Systeme Ag Dispositivo e método para dispensar tiras que transportam ingrediente ativo ou que contêm ingrediente ativo
CN112977923A (zh) * 2021-04-30 2021-06-18 鹤壁宇翔模具有限公司 扎带枪

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US3661187A (en) * 1969-07-28 1972-05-09 Panduit Corp Strap-tensioning and severing tool
DE2300782C3 (de) * 1973-01-08 1980-03-20 Paul Hellermann Gmbh, 2080 Pinneberg Werkzeug zum Spannen und Abschneiden eines mit einem Schloß versehenen, um einen Gegenstand gelegten Bandes
US3830263A (en) * 1973-06-07 1974-08-20 Amp Inc Strap applying tool
US4093005A (en) * 1977-02-28 1978-06-06 All States Plastic Manufacturing Co. Inc. Cable tie gun
JPS57204810A (en) * 1981-05-29 1982-12-15 Satoogoosee Kk Bundling tool
JPS6193022A (ja) * 1984-10-12 1986-05-12 株式会社　サト−ゴ−セ− 結束方法およびその工具
DE9210080U1 (fr) * 1992-07-27 1992-09-24 Trw United-Carr Gmbh & Co Kg, 6753 Enkenbach-Alsenborn, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9351765B2 (en) 2007-04-06 2016-05-31 DePuy Synthes Products, Inc. Securing device to secure fixation devices to bone portions

Also Published As

Publication number Publication date
DE4224826C2 (de) 1995-09-07
US5392822A (en) 1995-02-28
EP0581020A1 (fr) 1994-02-02
JPH06239312A (ja) 1994-08-30
ES2092189T3 (es) 1996-11-16
DE59303946D1 (de) 1996-10-31
KR940005466A (ko) 1994-03-21
DE4224826A1 (de) 1994-02-03

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