ATE191386T1 - MULTIPURPOSE TONGS - Google Patents

MULTIPURPOSE TONGS

Info

Publication number
ATE191386T1
ATE191386T1 AT96402671T AT96402671T ATE191386T1 AT E191386 T1 ATE191386 T1 AT E191386T1 AT 96402671 T AT96402671 T AT 96402671T AT 96402671 T AT96402671 T AT 96402671T AT E191386 T1 ATE191386 T1 AT E191386T1
Authority
AT
Austria
Prior art keywords
branch
fixed
blade
fitted
designed
Prior art date
Application number
AT96402671T
Other languages
German (de)
Inventor
Roger Malagnoux
Original Assignee
Pierre Grehal Et Compagnie 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 Pierre Grehal Et Compagnie Sa filed Critical Pierre Grehal Et Compagnie Sa
Application granted granted Critical
Publication of ATE191386T1 publication Critical patent/ATE191386T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
    • B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/034—Joining superposed plates by piercing
    • 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

Abstract

The pliers consist of a body (1), which is fitted with a fixed branch (10), with a grip handle (13) at one end. A second branch (11), which also has a similar grip handle (14), is designed to move, relative to the body, around a pivot axis (12). A knee mechanism (22) is added to transform the rotational movement of the second branch, into translational movement of the blade (8). The two branches of the pliers are sufficiently close together to allow them to be gripped and used in one hand. The moving branch is designed to be close enough to the fixed branch to allow operation by the contraction of the fingers towards the palm. The hand action produces a sliding motion in the blade, through a pivot axis (29), from a control link arm (23), which is fitted so as to rotate, relative to the body, around a fixed pivot (28), when activated by a push rod (24), from the second branch.
AT96402671T 1996-12-09 1996-12-09 MULTIPURPOSE TONGS ATE191386T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96402671A EP0865880B1 (en) 1996-12-09 1996-12-09 Multifunctional pliers

Publications (1)

Publication Number Publication Date
ATE191386T1 true ATE191386T1 (en) 2000-04-15

Family

ID=8225337

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96402671T ATE191386T1 (en) 1996-12-09 1996-12-09 MULTIPURPOSE TONGS

Country Status (7)

Country Link
EP (1) EP0865880B1 (en)
AT (1) ATE191386T1 (en)
DE (1) DE69607645T2 (en)
DK (1) DK0865880T3 (en)
ES (1) ES2147352T3 (en)
GR (1) GR3033912T3 (en)
PT (1) PT865880E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010102A (en) * 2004-06-22 2006-01-12 Sanden Corp Stacked heat exchanger and its manufacturing method
DE102006006992B3 (en) * 2006-02-15 2007-05-31 Karl Jung Gmbh Nipper for sheet metal processing in dry construction, has toggle lever arrangement which comprises connecting lever for direct transmission of the pivoting of moving arm on punch
FR2969950B1 (en) * 2010-12-29 2013-01-18 Pierre Grehal Et Cie S A Ets CRIMPING TOOL
FR3012056B1 (en) * 2013-10-21 2016-03-18 Grehal Pierre Ets Cie Sa PUSH-PUSH MECHANISM FOR HAND TOOL, CRIMPING CLIPPER PROVIDED WITH SUCH A MECHANISM AND CRIMPING METHOD
US10702976B2 (en) 2018-06-06 2020-07-07 GCX Corporation Pole clamp
CN109351850B (en) * 2018-11-21 2019-06-07 广州图固建筑科技有限公司 The Convenient drilling device of U-type groove steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354759A (en) * 1966-05-03 1967-11-28 Thomas L Cook Vise grip pliers
SE429621B (en) * 1982-08-26 1983-09-19 Weidmueller C A Gmbh Co PLASTIC TOOL WITH RIGHTLY LOVELY WORKING SHIFT
EP0203241A1 (en) 1985-05-21 1986-12-03 Etablissements Pierre Grehal Et Compagnie Multi-purpose pliers and their use in fastening, crimping, punching and similar operations
DE4101284A1 (en) * 1991-01-17 1992-07-23 Weidmueller C A Gmbh Co Crimping tool with toggle mechanism for applying force - moves insert in guides by bowed arm lever coupled to manuaully operated lever
DE4129685A1 (en) * 1991-09-07 1993-03-11 Wolfgang B Thoerner Manually operated tool for crimping connectors onto wires - has pair of hinged handgrips operating 3-link transmission to apply high force with accurate displacement of tool

Also Published As

Publication number Publication date
GR3033912T3 (en) 2000-11-30
ES2147352T3 (en) 2000-09-01
PT865880E (en) 2000-09-29
DE69607645T2 (en) 2000-11-23
EP0865880A1 (en) 1998-09-23
DK0865880T3 (en) 2000-09-11
EP0865880B1 (en) 2000-04-05
DE69607645D1 (en) 2000-05-11

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