EP0058375A1 - Presszange - Google Patents

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Publication number
EP0058375A1
EP0058375A1 EP82100927A EP82100927A EP0058375A1 EP 0058375 A1 EP0058375 A1 EP 0058375A1 EP 82100927 A EP82100927 A EP 82100927A EP 82100927 A EP82100927 A EP 82100927A EP 0058375 A1 EP0058375 A1 EP 0058375A1
Authority
EP
European Patent Office
Prior art keywords
movable
crimping
jaw
pawl
movable jaw
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
EP82100927A
Other languages
English (en)
French (fr)
Other versions
EP0058375B1 (de
Inventor
Joseph Santinelli
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.)
Nexans Interface SA
Original Assignee
Mars Actel SA
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 Mars Actel SA filed Critical Mars Actel SA
Publication of EP0058375A1 publication Critical patent/EP0058375A1/de
Application granted granted Critical
Publication of EP0058375B1 publication Critical patent/EP0058375B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • 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
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping

Definitions

  • the invention relates to crimping pliers, in particular for crimping insulated or non-insulated sleeves intended for connection of electric cables.
  • Known pliers usually have two jaws which remain open in the rest position and are rotated towards each other for crimping. In the open position of the jaws, the crimp sleeve is not held; it is therefore necessary to position and hold it by hand until it is clamped by the jaws.
  • the object of the invention is to produce pliers ensuring axial crimping.
  • Another object of the invention is to produce a clamp comprising jaws closed in the rest position so as to allow the sleeve to be crimped to be positioned in the clamp before crimping, freeing a hand of the operator who can thus hold the clamp. one hand.
  • the object of the invention is a crimping tool, in particular for crimping a sleeve on a cable comprising jaws coupled to one another so that one is movable relative to the other, a driven cam by a ratchet wheel actuating a toggle device, a pawl being mounted on the movable handle so as to drive the ratchet wheel step by step by displacement of the movable handle, the toggle device acting on the movable jaw in the direction of closing, characterized in that, in order to ensure axial crimping, the movable jaw comprises a movable matrix with rectilinear displacement.
  • the movable matrix is slidably mounted in grooves, the movable jaw pushing on the movable matrix to close it and a connection between matrix and jaw ensuring the spacing of the movable matrix when the movable jaw.
  • the movable jaw in the rest position, the movable jaw is closed under the action of a spring, a trigger allowing the spacing of the movable jaw for the introduction of the sleeve to be crimped between the jaws, the relaxation of the trigger ensuring that the sleeve remains in the crimp position in the pliers.
  • the guide 10 serving as a wearing part is fixed interchangeably on the movable matrix.
  • a flexible rubber ring 30 allows the double cam 15 to stop in a fixed position after the end of each half-stroke of the cam.
  • the gripper has iso handles lantes 31 fitted on the fixed 33 and mobile 13 handles for working under tension.
  • Maintaining the crimp sleeve between the dies makes it possible to position it with better precision before crimping. It also frees one hand from the operator.
  • the clamp can thus be held with one hand by the operator while the sleeve is held between the jaws of the clamp under the action of the tension spring 25.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
EP82100927A 1981-02-11 1982-02-09 Presszange Expired EP0058375B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8102650A FR2499431A1 (fr) 1981-02-11 1981-02-11 Pince a sertir
FR8102650 1981-02-11

Publications (2)

Publication Number Publication Date
EP0058375A1 true EP0058375A1 (de) 1982-08-25
EP0058375B1 EP0058375B1 (de) 1985-07-17

Family

ID=9255072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100927A Expired EP0058375B1 (de) 1981-02-11 1982-02-09 Presszange

Country Status (4)

Country Link
US (1) US4433569A (de)
EP (1) EP0058375B1 (de)
DE (1) DE3264705D1 (de)
FR (1) FR2499431A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007553A1 (en) * 1986-06-06 1987-12-17 Amp Incorporated Multiple stroke ratchet hand tool
EP0304173A1 (de) * 1987-08-19 1989-02-22 Amp Incorporated Automatische Schnellgreifvorrichtung zur Verwendung mit Ratschen-Handwerkzeugen
GB2228704A (en) * 1989-02-25 1990-09-05 Miles Roystone Limited Crimping tool
GB2291616A (en) * 1994-07-23 1996-01-31 Zdzislaw Bieganski Crimping tool
US5596800A (en) * 1992-12-17 1997-01-28 Cable Ready, Inc. Crimping tool with ratchet mechanism
EP1727246A1 (de) * 2005-05-23 2006-11-29 Mecatraction Vorrichtung zum Feststellen eines Anschlusselementes
EP2511994A1 (de) * 2011-04-15 2012-10-17 Pressmaster AB Handbetriebenes Krimpwerkzeug

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074142A (en) * 1990-09-25 1991-12-24 Burndy Corporation Crimping tool having a cam roller brake
US5279140A (en) * 1992-05-18 1994-01-18 Burndy Corporation Tool handles having wear indication
US5899110A (en) * 1997-12-01 1999-05-04 Reo Hydraulic Pierce & Form, Inc. Pivoting fabricating apparatus with a linear action
US6289709B1 (en) * 2000-05-08 2001-09-18 Malco Products, Inc. Gutter outlet punch
US6662620B1 (en) * 2000-09-12 2003-12-16 Black & Decker Inc. Steel stud crimper
US6427565B1 (en) 2000-11-14 2002-08-06 Great Neck Saw Manufacturers, Inc. Parallel grip plier
US6766581B2 (en) * 2001-05-16 2004-07-27 Greenlee Textron Inc. Cable cutter/crimper mechanism
US20060243340A1 (en) * 2005-03-22 2006-11-02 Wheeler Dennis L Apparatus and method for attaching fencing material
DE102008005472B3 (de) * 2008-01-22 2009-02-26 Wezag Gmbh Werkzeugfabrik Presszange
TWM362080U (en) * 2009-03-11 2009-08-01 Hanlong Ind Co Ltd Labor-saving tool
US9142931B2 (en) * 2010-02-18 2015-09-22 Tyco Electronics Corporation Crimp tool with cam actuated crimp jaw
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
CN112461375B (zh) * 2020-11-14 2021-11-30 北京中科网芯科技有限公司 一种物联网数据采集手持终端
US11623328B2 (en) * 2020-11-25 2023-04-11 Oetiker Tool Corporation Multi-pump hand tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718809C (de) * 1939-04-15 1942-03-21 Aeg Kerbzange zur Herstellung von Kerben an elektrischen Verbindungen metallischer Leiter
FR1276554A (fr) * 1959-12-29 1961-11-17 Burndy Corp Pince
FR1342312A (fr) * 1962-09-28 1963-11-08 Proner Sa Ets Pince de sertissage ou analogue
FR1380894A (fr) * 1963-01-11 1964-12-04 Plessey Company Uk Ltd Dispositif de sertissage à commande manuelle
US3359779A (en) * 1965-06-16 1967-12-26 Sargent & Co Multiple-stroke hand tool
DE2144846A1 (de) * 1971-09-03 1973-06-20 Laux Friedrich G Presszange zum stufenweisen verpressen von kabelschuhen oder -verbindern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380984A (fr) * 1964-01-25 1964-12-04 Rau Swf Autozubehoer Avertisseur sonore électromagnétique, notamment pour véhicules automobiles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718809C (de) * 1939-04-15 1942-03-21 Aeg Kerbzange zur Herstellung von Kerben an elektrischen Verbindungen metallischer Leiter
FR1276554A (fr) * 1959-12-29 1961-11-17 Burndy Corp Pince
FR1342312A (fr) * 1962-09-28 1963-11-08 Proner Sa Ets Pince de sertissage ou analogue
FR1380894A (fr) * 1963-01-11 1964-12-04 Plessey Company Uk Ltd Dispositif de sertissage à commande manuelle
US3359779A (en) * 1965-06-16 1967-12-26 Sargent & Co Multiple-stroke hand tool
DE2144846A1 (de) * 1971-09-03 1973-06-20 Laux Friedrich G Presszange zum stufenweisen verpressen von kabelschuhen oder -verbindern

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007553A1 (en) * 1986-06-06 1987-12-17 Amp Incorporated Multiple stroke ratchet hand tool
EP0304173A1 (de) * 1987-08-19 1989-02-22 Amp Incorporated Automatische Schnellgreifvorrichtung zur Verwendung mit Ratschen-Handwerkzeugen
US4809571A (en) * 1987-08-19 1989-03-07 Amp Incorporated Automatic fast take up for use with ratchet hand tool
GB2228704A (en) * 1989-02-25 1990-09-05 Miles Roystone Limited Crimping tool
US5094097A (en) * 1989-02-25 1992-03-10 Miles Raystone Ltd. Hand crimping tool
US5596800A (en) * 1992-12-17 1997-01-28 Cable Ready, Inc. Crimping tool with ratchet mechanism
GB2291616A (en) * 1994-07-23 1996-01-31 Zdzislaw Bieganski Crimping tool
EP1727246A1 (de) * 2005-05-23 2006-11-29 Mecatraction Vorrichtung zum Feststellen eines Anschlusselementes
EP2511994A1 (de) * 2011-04-15 2012-10-17 Pressmaster AB Handbetriebenes Krimpwerkzeug
US9083133B2 (en) 2011-04-15 2015-07-14 Pressmaster Ab Hand operated crimping tool

Also Published As

Publication number Publication date
US4433569A (en) 1984-02-28
DE3264705D1 (en) 1985-08-22
EP0058375B1 (de) 1985-07-17
FR2499431A1 (fr) 1982-08-13
FR2499431B1 (de) 1984-01-13

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