EP0596369A1 - Appareil pour encercler un objet au moyen d'une bande - Google Patents

Appareil pour encercler un objet au moyen d'une bande Download PDF

Info

Publication number
EP0596369A1
EP0596369A1 EP93117264A EP93117264A EP0596369A1 EP 0596369 A1 EP0596369 A1 EP 0596369A1 EP 93117264 A EP93117264 A EP 93117264A EP 93117264 A EP93117264 A EP 93117264A EP 0596369 A1 EP0596369 A1 EP 0596369A1
Authority
EP
European Patent Office
Prior art keywords
band
slide
guide channel
roller
tongue
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
Application number
EP93117264A
Other languages
German (de)
English (en)
Other versions
EP0596369B1 (fr
Inventor
Viktor Kurmis
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.)
Paul Hellermann GmbH
Original Assignee
Bowthorpe PLC
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 Bowthorpe PLC filed Critical Bowthorpe PLC
Publication of EP0596369A1 publication Critical patent/EP0596369A1/fr
Application granted granted Critical
Publication of EP0596369B1 publication Critical patent/EP0596369B1/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

Definitions

  • the invention relates to a tool for binding an object by means of a band, which consists of a band tongue and a lock which is fixedly connected to one end of the band tongue and has a band opening for receiving the other end of the band tongue.
  • the tool comprises a binding device and a tape take-up device and a guide channel for guiding the tape from the tape take-up device to the binding device, with which an elongated, flexible slide cooperates, which is guided at the end of the guide channel remote from the binding device via a drive roller.
  • the elongated, flexible slide is a flexible rod (for example a worm spring) which, like the band to be pushed through the guide channel, is guided from the channel surface.
  • a flexible rod for example a worm spring
  • the invention provides that the slide is formed by a flat band, in particular made of metal, which is at least in part of its length wider than the guide channel, guide grooves being provided in the side walls of the guide channel to accommodate the edges of this slide band are.
  • the slide or its elongated flexible part receives a guide that is separate from the other shape and function of the guide channel.
  • a guide that is separate from the other shape and function of the guide channel.
  • the drive roller for the slide is designed as a toothed or friction roller.
  • a special magazine is provided for receiving the part of the slide belt located behind the drive roller. This can simply be an empty room.
  • a roll is expediently provided for this purpose, on the circumference of which the slide band can be wound up.
  • Such a roller can also be used to drive the slide belt.
  • the belt should rest firmly on the circumference of the drive roller, which is effected, for example, by suitable pressure rollers which are distributed over the circumference.
  • the slide band is designed to be resilient and equipped with such pretension that it is pressed onto the circumference of the roller by this pretension.
  • a pre-tensioning of the magazine band can be used to support the drive in that the spring-formed slide band is provided with a pre-tension, which the endeavor is to unwind in the rolled-up state and / or in the unrolled state. This facilitates the start-up of the drive motor and accelerates the switching function to be carried out by it.
  • the tool according to FIG. 1 has a tool body 1 and a handle 2 on which it can be held. Between the walls 3 and 4 of the housing body 1 there is a guide channel 5 for a band 6 made of tough elastic plastic such as polyamide. It reaches the position within the channel 5 shown in FIG. 1 in any way, for example by automatic means (not shown) from a tape magazine or by hand.
  • the band has a band tongue 7 and a head 8, the tip of the band tongue pointing to the front end of the tool body shown on the left in FIG. 1, while the head 8 is located at the rear.
  • the end face cooperating with the lock 8 is adapted to the shape of the lock 8 and is attached to the front end of a flexible steel band 10 which is wound on a roller 11.
  • the head 9 and the steel band 10 together form a slide for moving the band 6 from the position shown in FIG. 1 to the left.
  • the devices 15, 16 for wrapping the band 6 around the object 19 to be bound are located on the left end face of the tool.
  • the details of the wrapping and binding process are described in the simultaneous European patent application with the attorney's file number p 15691/93.
  • the channel 5 therefore leads via the bend 18, in which the channel direction turns 90, to the looping and binding devices.
  • a special guide device is provided so that the band tongue reaches these devices correctly.
  • the last section of the guide channel 5 contains a rocker 41 which is under spring force the leading strip tongue against the wall 3 of the channel and thereby gives it a direction required for the correct introduction into the looping device.
  • the channel 5 has a large cross-section, the shape of which is adapted to the cross-sectional shape of the lock 8.
  • 5 grooves 13 are provided in the side faces of the channel, the width and thickness of which correspond to the cross-sectional dimensions of the steel strip 10 with the necessary running play. They take up the edges 12 of the steel strip and thus ensure the exact positioning of the slide head 9 and the steel strip 10 over the entire length of the guide channel 5, in particular including the curved region 18 up to the wrapping and binding devices.
  • the tool body 1 likewise has the looping devices indicated by the pliers part 15, 16 at its front end shown on the left.
  • a band 6 is shown in the looping position before tensioning and binding. As in the first example, it is brought into this position by being pushed through the guide channel 25 parallel to the longitudinal direction of the tool. This is done by the slide, which consists of the steel band 26 and the slide head 27.
  • the guide channel 25 is partly formed by a groove 29 formed in the hatched housing part 28 and partly by a groove 31 provided in the magazine drum 30.
  • Guide grooves 32 for the edges of the steel strip 26 are provided in the side walls of the groove 29.
  • the steel band itself, as well as the slide head 27, which is firmly connected to the steel band, is thereby guided reliably, regardless of the cross-sectional shape of the guide channel 29 may otherwise have.
  • the slide is advanced by a toothed roller 33, which engages in a corresponding row of holes in the steel strip 26, which is supported against the toothed roller 33 by a counter roller 34.
  • Behind the pair of rollers 33, 34 is a receiving space 35 for the steel strip in its rest position. It forms a spiral wrap around the roller 36, which can be rotatable or fixed. It consists of spring steel and is preformed in such a way that, in the illustrated, advanced state, there is a force which tends to pull back the slide, while in the rest position, when the steel strip is practically entirely in the space 35, an elastic force in the opposite direction generated. This accelerates the start-up of the drive motor, which acts on the steel belt via the toothed roller 33, or the drive can be designed to be correspondingly weaker.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Package Frames And Binding Bands (AREA)
EP93117264A 1992-11-02 1993-10-25 Appareil pour encercler un objet au moyen d'une bande Expired - Lifetime EP0596369B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9214901U 1992-11-02
DE9214901U DE9214901U1 (de) 1992-11-02 1992-11-02 Werkzeug zum Binden eines Gegenstands mittels eines Bandes

Publications (2)

Publication Number Publication Date
EP0596369A1 true EP0596369A1 (fr) 1994-05-11
EP0596369B1 EP0596369B1 (fr) 1997-01-15

Family

ID=6885578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93117264A Expired - Lifetime EP0596369B1 (fr) 1992-11-02 1993-10-25 Appareil pour encercler un objet au moyen d'une bande

Country Status (4)

Country Link
US (1) US5417253A (fr)
EP (1) EP0596369B1 (fr)
DE (2) DE9214901U1 (fr)
ES (1) ES2098625T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29617653U1 (de) 1996-10-10 1998-02-05 Paul Hellermann GmbH, 25421 Pinneberg Werkzeug zum Binden eines Kabelbaums
DE29617652U1 (de) * 1996-10-10 1998-02-12 Paul Hellermann GmbH, 25421 Pinneberg Kabelbindewerkzeug
IT1286370B1 (it) * 1996-10-31 1998-07-08 Thomas & Betts Corp Utensile automatico per la installazione di fascette serracavi
US6193445B1 (en) 1999-02-19 2001-02-27 John M. Scales Stabilization of earthen slopes and subgrades with small-aperture coated textile meshes
US11891200B1 (en) * 2022-08-24 2024-02-06 Zevforce,Llc Cable tie cartridge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976108A (en) * 1974-03-12 1976-08-24 Panduit Corporation Automatic cable tie installation tool
FR2401742A1 (fr) * 1977-09-06 1979-03-30 Amp Inc Outil de pose d'une ligature sur un faisceau de fils
EP0390434A1 (fr) * 1989-03-30 1990-10-03 Bowthorpe-Hellermann Limited Outil de ligaturage automatique
DE8913511U1 (de) * 1989-11-15 1991-03-14 Paul Hellermann GmbH, 25421 Pinneberg Vorrichtung zum Umschlingen eines zu bindenden Gegenstands, beispielsweise eines Kabelbaums

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946769A (en) * 1974-03-12 1976-03-30 Panduit Corporation Automatic cable tie installation tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976108A (en) * 1974-03-12 1976-08-24 Panduit Corporation Automatic cable tie installation tool
FR2401742A1 (fr) * 1977-09-06 1979-03-30 Amp Inc Outil de pose d'une ligature sur un faisceau de fils
EP0390434A1 (fr) * 1989-03-30 1990-10-03 Bowthorpe-Hellermann Limited Outil de ligaturage automatique
DE8913511U1 (de) * 1989-11-15 1991-03-14 Paul Hellermann GmbH, 25421 Pinneberg Vorrichtung zum Umschlingen eines zu bindenden Gegenstands, beispielsweise eines Kabelbaums

Also Published As

Publication number Publication date
EP0596369B1 (fr) 1997-01-15
ES2098625T3 (es) 1997-05-01
US5417253A (en) 1995-05-23
DE59305138D1 (de) 1997-02-27
DE9214901U1 (de) 1994-03-03

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