EP0158062A1 - Outil pour emboutir, couper, compresser ou similaire - Google Patents

Outil pour emboutir, couper, compresser ou similaire Download PDF

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Publication number
EP0158062A1
EP0158062A1 EP85101818A EP85101818A EP0158062A1 EP 0158062 A1 EP0158062 A1 EP 0158062A1 EP 85101818 A EP85101818 A EP 85101818A EP 85101818 A EP85101818 A EP 85101818A EP 0158062 A1 EP0158062 A1 EP 0158062A1
Authority
EP
European Patent Office
Prior art keywords
pressing
tool
handle lever
pawl
crimping
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
EP85101818A
Other languages
German (de)
English (en)
Other versions
EP0158062B1 (fr
Inventor
Reiner Rommel
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.)
CHRISTINE POHLE GEB. ROMMEL TE SCHWEINFURT, BONDSR
Original Assignee
Reiner Rommel
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 Reiner Rommel filed Critical Reiner Rommel
Priority to AT85101818T priority Critical patent/ATE36823T1/de
Publication of EP0158062A1 publication Critical patent/EP0158062A1/fr
Application granted granted Critical
Publication of EP0158062B1 publication Critical patent/EP0158062B1/fr
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
    • B25B7/14—Locking means

Definitions

  • the invention relates to a tool for crimping, cutting, pressing od.
  • Such tools are already in use and are provided with a toothed segment provided on one handle lever and a pawl which engages in this on the other handle lever.
  • the lack of such tools is that they can only be opened again when a single final pressure is exceeded, with the result that all workpieces to be processed must have the same final pressure. This is disadvantageous in practice if the tool is to be used for different work and different workpieces.
  • the object of the invention is to remedy this deficiency and to create a general-purpose tool which can be adapted to a wide variety of workpieces or to the end pressure required in each case.
  • the latch is preferably mounted in a fork, which is mounted in the handle lever in the direction of the toothed segment by means of a threaded pin and an adjusting nut attached to it.
  • the latch is acted upon by a spring which retracts it into the latched position after each operation.
  • the two operating handles 1 and 2 are shown, which are articulated to one another and can be opened and closed for the purpose of operating the tool.
  • the two handle levers are usually pressed from sheet metal. As shown in FIG. 1, they have a U-shaped cross section that is open towards the other handle lever.
  • the handle lever 1 has at a certain distance from the pivot pin an inwardly directed tooth segment 3, which carries the toothing 4 on its outside.
  • an inwardly projecting bearing 5 is provided, in which the pawl 6 is mounted, which cooperates with the toothing 4 on the tooth segment 3.
  • the pawl 6 is provided on one side (Fig. 2) with a projecting nose 7 and a lever 8. It is freely rotatable with a bore 9 on a pivot pin 10, which is inserted into the openings 12 of a fork 11, but also extends into the elongated bearing openings 13 of the bearing 5 and serves here as a guide. By means of a tension spring 14, the latch 6 is always retracted into its latched position.
  • the forced lock according to the invention can be used with all types of tools that are actuated by pivotable handle levers, for example wise pliers of all kinds and tools for crimping, cutting, pressing or the like with a linear working path, where it is important not to open or release the tool as long as the final pressure required for the deformation of the workpiece has not been reached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Scissors And Nippers (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Press Drives And Press Lines (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP85101818A 1984-03-28 1985-02-20 Outil pour emboutir, couper, compresser ou similaire Expired EP0158062B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101818T ATE36823T1 (de) 1984-03-28 1985-02-20 Werkzeug zum crimpen schneiden, pressen o. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3411459 1984-03-28
DE19843411459 DE3411459A1 (de) 1984-03-28 1984-03-28 Werkzeug zum crimpen, schneiden, pressen o.dgl.

Publications (2)

Publication Number Publication Date
EP0158062A1 true EP0158062A1 (fr) 1985-10-16
EP0158062B1 EP0158062B1 (fr) 1988-08-31

Family

ID=6231901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101818A Expired EP0158062B1 (fr) 1984-03-28 1985-02-20 Outil pour emboutir, couper, compresser ou similaire

Country Status (5)

Country Link
US (1) US4608888A (fr)
EP (1) EP0158062B1 (fr)
JP (1) JPS60217068A (fr)
AT (1) ATE36823T1 (fr)
DE (1) DE3411459A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104490461A (zh) * 2014-11-28 2015-04-08 江苏双羊医疗器械有限公司 压接钳

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012666A (en) * 1989-07-24 1991-05-07 Chen Ching Wen Crimp tool with adjustable jaw
US6840078B1 (en) * 2000-08-22 2005-01-11 Hj. Martin & Son, Inc. Tool for shaping a workpiece
US9003859B2 (en) * 2011-04-01 2015-04-14 University of Alaska Anchorage Bending instrument and methods of using same
US20150158151A1 (en) * 2013-11-01 2015-06-11 Curtis Brown Ratchet adjustable locking pliers
US9421596B2 (en) 2014-04-16 2016-08-23 University of Alaska Anchorage Bending instrument and methods of using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157075A (en) * 1962-01-17 1964-11-17 Sargent & Co Plier type tool with motion-compelling mechanism
CH414497A (de) * 1964-10-23 1966-05-31 Kasper Otto Kniehebel-Klemmzange
US3277751A (en) * 1965-05-06 1966-10-11 Sargent & Co Motion-compelling mechanism for a hand tool
DE2854633A1 (de) * 1977-12-23 1979-06-28 Thomas & Betts Corp Werkzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT187165B (de) * 1948-01-14 1956-10-25 Aircraft Marine Prod Inc Kerbwerkzeug zur Herstellung von Leitungsverbindungen
CA480041A (fr) * 1948-01-14 1952-01-08 Aircraft-Marine Products Inc. Outil
US2842996A (en) * 1956-03-12 1958-07-15 Plomb Tool Company Compound leverage toggle locking pliers
DE7402999U (de) * 1973-02-12 1974-07-11 Pressmaster Ag Werkzeug, vorzugsweise Zange, zum Kerben bzw. Vorpressen von Hülsen wie Kabelschuhen u. dgl
JPS5228240U (fr) * 1975-08-20 1977-02-26

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157075A (en) * 1962-01-17 1964-11-17 Sargent & Co Plier type tool with motion-compelling mechanism
CH414497A (de) * 1964-10-23 1966-05-31 Kasper Otto Kniehebel-Klemmzange
US3277751A (en) * 1965-05-06 1966-10-11 Sargent & Co Motion-compelling mechanism for a hand tool
DE2854633A1 (de) * 1977-12-23 1979-06-28 Thomas & Betts Corp Werkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104490461A (zh) * 2014-11-28 2015-04-08 江苏双羊医疗器械有限公司 压接钳

Also Published As

Publication number Publication date
DE3411459A1 (de) 1985-10-10
JPS60217068A (ja) 1985-10-30
JPH0448587B2 (fr) 1992-08-07
US4608888A (en) 1986-09-02
EP0158062B1 (fr) 1988-08-31
DE3411459C2 (fr) 1987-06-19
ATE36823T1 (de) 1988-09-15

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