FR2780566A1 - Screwdriver with wire cutters and crimpers incorporated with the handle - Google Patents

Screwdriver with wire cutters and crimpers incorporated with the handle Download PDF

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Publication number
FR2780566A1
FR2780566A1 FR9808365A FR9808365A FR2780566A1 FR 2780566 A1 FR2780566 A1 FR 2780566A1 FR 9808365 A FR9808365 A FR 9808365A FR 9808365 A FR9808365 A FR 9808365A FR 2780566 A1 FR2780566 A1 FR 2780566A1
Authority
FR
France
Prior art keywords
handle
stripping
cutting
screwdriver
crimpers
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
FR9808365A
Other languages
French (fr)
Other versions
FR2780566B1 (en
Inventor
Jean Marius Froget
Philippe Froget
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9808365A priority Critical patent/FR2780566B1/en
Publication of FR2780566A1 publication Critical patent/FR2780566A1/en
Application granted granted Critical
Publication of FR2780566B1 publication Critical patent/FR2780566B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
    • H02G1/1209—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut
    • H02G1/1214—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut not using wire or cable clamping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The screwdriver has with its handle a wedge shaped lever (3) that is operated by a button (8). Depression of the button causes the lever to move downward closing jaws (11,12). The jaws are configured as wire cutters and crimpers respectively. A spring (7) and a bumper (9) maintain the wedge, and hence the button and the jaws in the open position

Description

-]1- La présente invention concerne un dispositif pour pennettre aux-] 1- The present invention relates to a device for permitting

utilisateurs de tournevis de pouvoir couper, dénuder et visser des fils  screwdriver users able to cut, strip and screw wires

électriques avec un seul instrument.  electric with one instrument.

La coupe des fils électriques est tradlitionellement effectué à l'aide d'une pince coupante Le dénudage des fils électriques est traditionellement effectué à l'aide d'une pince spéciale dite "pince à dénuder". Il faut donc trois outils à un professionnel pour effectuer la coupe, le dénudage et le montage d'un fil électrique. Le dispositif suivant l'invention permet de remédier à cet inconveénient. Il comporte en plus d'un tournevis traditionnel, une lame interne articulée sur un axe, permettant ou de couper un fil électrique en le passant dans une encoche munie d'une enclume de coupe,ou de le dénuder en le passant par une autre encoche munie d'une enclume de dénudage.La coupe ou le dénudage du fil s'opère en exerçant une pression sur le bouton situé sur le côté du manche.La  The cutting of the electric wires is traditionally carried out using a wire cutter. The stripping of the electric wires is traditionally carried out using a special pliers called "wire stripper". A professional therefore needs three tools to cut, strip and assemble an electric wire. The device according to the invention makes it possible to remedy this drawback. It includes in addition to a traditional screwdriver, an internal blade articulated on an axis, allowing or to cut an electric wire by passing it in a notch provided with a cutting anvil, or to strip it by passing it by another notch provided with a stripping anvil.The wire is cut or stripped by pressing the button on the side of the handle.

lame est ramenée en butée à sa position initiale par un ressort.  blade is brought back into abutment at its initial position by a spring.

Les dessins annexés illustrent l'invention.  The accompanying drawings illustrate the invention.

La figure I représente en coupe le dispositif de l'invention.  Figure I shows in section the device of the invention.

En reférence au dessin,le dispositif comporte un manche isolant (1) assurant le maintien de l'âme du tournevis (2).Une lame (3) est articulée sur un  Referring to the drawing, the device comprises an insulating handle (1) ensuring the maintenance of the core of the screwdriver (2). A blade (3) is articulated on a

axe (6) L'encoche de coupe (11) est munie d'une enclume de coupe (4) L'encoche de dénudage (12) est munie d'une enclume de dénudage (5).  axis (6) The cutting notch (11) is provided with a cutting anvil (4) The stripping notch (12) is provided with a stripping anvil (5).

L'opération de coupe s'effectue en plaçant le fil électrique ( 13) dans l'encoche de coupe (I l) et en exerçant une pression sur le bouton (8) L'opération de dénudage s'effectue en plaçant le fil électrique (13) dans l'encoche de dénudage25 (12) et en exerçant une pression sur le même bouton (8) La coupe ou le dénudage effectué,un ressort (7) vient repousser la lame (3) contre la butée (9)  The cutting operation is carried out by placing the electrical wire (13) in the cutting notch (I l) and by exerting a pressure on the button (8) The stripping operation is carried out by placing the electrical wire (13) in the stripping notch 25 (12) and by exerting a pressure on the same button (8) The cutting or stripping carried out, a spring (7) pushes the blade (3) against the stop (9)

la replaçant ainsi dans sa position initiale.  thus returning it to its initial position.

A titre d'exemple non limitatif,le manche isolant, l'âme et le dispositif de coupe et de dénudage pourront avoir des dimensions adaptées aux sections de fil utilisés.Les longueurs et revêtement du manche pourront  By way of nonlimiting example, the insulating sleeve, the core and the cutting and stripping device may have dimensions adapted to the sections of wire used.

avoir des tailles différentes suivant les corps de métier utilisateurs.  have different sizes depending on the user trades.

2-'32-'3

Claims (4)

REVENDICATIONS 1) Dispositf indu dans un manche de tournevis pour couper et dénuder des fils électriques, caractérisé en ce qu'il comporte en son manche isolant (1)  1) Undue device in a screwdriver handle for cutting and stripping electrical wires, characterized in that it has in its insulating handle (1) une lame interne (3) articulée sur un axe (6) comportant deux affutages distincts pour permettre la coupe ou le dénudage d'un fil électrique (13)5 en exerçant une pression sur le bouton (8).  an internal blade (3) articulated on an axis (6) comprising two distinct sharpenings to allow cutting or stripping of an electric wire (13) 5 by exerting a pressure on the button (8). 2) Dispositif selon la revendication 1 caractérisé en ce que le manche (1) comporte une encoche de coupe (l 1) munie de son enclume de coupe (4).  2) Device according to claim 1 characterized in that the handle (1) comprises a cutting notch (l 1) provided with its cutting anvil (4). 3) Dispositif selon la revendication 1 ou la revendication 2 caractérisé en ce que le manche (1) comporte une encoche de dénudage (12) munie de son  3) Device according to claim 1 or claim 2 characterized in that the handle (1) comprises a stripping notch (12) provided with its enclume de dénudage (5).stripping anvil (5). 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le ressort (7) assure le retour de la lame (3) à sa position  4) Device according to any one of the preceding claims, characterized in that the spring (7) ensures the return of the blade (3) to its position initiale contre la butée (9).initial against the stop (9).
FR9808365A 1998-06-26 1998-06-26 MULTI FUNCTION SCREWDRIVER Expired - Lifetime FR2780566B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9808365A FR2780566B1 (en) 1998-06-26 1998-06-26 MULTI FUNCTION SCREWDRIVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808365A FR2780566B1 (en) 1998-06-26 1998-06-26 MULTI FUNCTION SCREWDRIVER

Publications (2)

Publication Number Publication Date
FR2780566A1 true FR2780566A1 (en) 1999-12-31
FR2780566B1 FR2780566B1 (en) 2000-09-15

Family

ID=9528105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808365A Expired - Lifetime FR2780566B1 (en) 1998-06-26 1998-06-26 MULTI FUNCTION SCREWDRIVER

Country Status (1)

Country Link
FR (1) FR2780566B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107160317B (en) * 2017-07-20 2018-11-20 太仓市微贯机电有限公司 A kind of screwdriver being convenient for carrying

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608401A (en) * 1969-05-26 1971-09-28 Marvin J Freed Combination wire stripping and cutting device
US5205006A (en) * 1990-09-13 1993-04-27 Panasuk Alfred J Electrician tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608401A (en) * 1969-05-26 1971-09-28 Marvin J Freed Combination wire stripping and cutting device
US5205006A (en) * 1990-09-13 1993-04-27 Panasuk Alfred J Electrician tool

Also Published As

Publication number Publication date
FR2780566B1 (en) 2000-09-15

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