EP0203241A1 - Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen - Google Patents

Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen Download PDF

Info

Publication number
EP0203241A1
EP0203241A1 EP85401005A EP85401005A EP0203241A1 EP 0203241 A1 EP0203241 A1 EP 0203241A1 EP 85401005 A EP85401005 A EP 85401005A EP 85401005 A EP85401005 A EP 85401005A EP 0203241 A1 EP0203241 A1 EP 0203241A1
Authority
EP
European Patent Office
Prior art keywords
axis
lever
pliers
blade
sliding blade
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.)
Ceased
Application number
EP85401005A
Other languages
English (en)
French (fr)
Inventor
Roger Malagnoux
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.)
Pierre Grehal et Cie SA
Original Assignee
Pierre Grehal et Cie 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 Cie SA filed Critical Pierre Grehal et Cie SA
Priority to EP85401005A priority Critical patent/EP0203241A1/de
Publication of EP0203241A1 publication Critical patent/EP0203241A1/de
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • B25B7/123—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 with self-locking toggle levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/003—Combination or multi-purpose hand tools of pliers'-, scissors'- or wrench-type with at least one movable jaw
    • 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

Definitions

  • the present invention relates to a new multi-function pliers which is intended to allow the execution of various machining jobs.
  • the pliers of the invention makes it possible to produce assemblies by stapling and, if necessary, to produce said staples so that the two assembled parts can neither be slid nor turned relative to one another.
  • the clamp of the invention makes it possible to execute these various operations in a simple, extremely fast manner, and this by operators, even non-specialized.
  • the multi-function pliers and its application to machining operations of the stapling, crimping, punching and the like type is characterized in that it comprises a body forming a handle provided with a handle, said body supporting a lever provided with a handle, said lever forming a part of a toggle lever for controlling a sliding blade guided by the body and arranged opposite a working part of a matrix also carried by the body.
  • Fig. 1 is an elevation, partially broken away, of the multifunction pliers of the invention.
  • Fig. 2 is a bottom view corresponding to FIG. 1.
  • Fig. 3 is a perspective, on a larger scale, of the front part of the clamp.
  • Fig. 4 is a section, on a larger scale, seen along the line IV-IV of FIG. 1.
  • Fig. 5 is a very enlarged partial elevation, illustrating a detail of embodiment of the pliers when it is designed as stapling pliers.
  • Fig. 6 is a section through a clip produced by the pliers.
  • Fig. 7 illustrates the application of the staples produced by the pliers to the meeting of metal parts.
  • Fig. 8 is an elevation similar to FIG. 5, showing the pliers provided with a crimping tool.
  • Fig. 9 illustrates a crimping performed by the pliers in its configuration of FIG. 8.
  • Fig. 10 is an elevation similar to FIGS. 5 or 8, showing the pliers provided with a punching tool.
  • the clamp comprises a body 1 made for example of folded sheet metal to present in section substantially the shape of the letter U.
  • the body forms a handle 2 at the end of which is mounted a handle 3. At its front part, the body defines a flat sole 4 possibly having a lumen 5 which can facilitate the assembly and disassembly of a tool.
  • the body 1 delimits two sides 6, 7 having buttonholes 8 in which can be moved an axis 9 carried by the end of a lever 10 provided with a handle 11.
  • the axis 9 crosses a blade sliding 12 whose end 13 forms or supports a fixed or removable tool.
  • the lever 10 supports, by an axis 14 held between the sides 6, 7 of the body 1, one end of two links 15,16 the other end of which is articulated on an axis 17 carried by the sides 6, 7.
  • the axis 17 is passed through a slot 18 presented by the blade 12.
  • a spacer ring 19, fig. 4 is threaded on the axis 14 between said two rods and spacer rings 20, 21 are threaded on the axis 9 between the rods and the two sides 10a, 10b of the lever 10 which has, in section, the shape of the letter U.
  • the lever 10 forms with the links 15, 16 a toggle which allows to move the blade 12 in an alternating movement.
  • the sides 6, 7 of the body 1 are shaped to delimit plates 6a, 7a, for example pierced with holes 22 for the passage of screws or other fixing members also passed through holes 23 of a die 24 .
  • the matrix 24 is constituted by a U-shaped fitting shaped like a swan neck and capable of fitting the plates 6a, 7a so as to be firmly fixed to the body 1.
  • the matrix 24 forms at its lower part a tool 25 complementary to the tool 26 formed or attached to the end 13 of the sliding blade 12.
  • the tool 26 forms a cutting point 27 and then cambering edges 28.
  • the tool 25 of the die 24 is complementary, that is to say that it delimits two support counter-blades between which the tool 26 can be inserted.
  • Fig. 7 illustrates the application of the work described above to the meeting of two U-shaped profiles 34, 35, the pins 32 being for example formed inside the wings of the profile 34 so as not to protrude outside the wings of the profile 35.
  • the punctured 31 with cambered pins is rectangular, which has the effect that the connection produced by the pins prevents any movement, not only in translation of the assembled sheets but also in rotation.
  • Figs. 8 and 9 show an embodiment in which the blade 12 delimits a notch 36 and it is the same for the ends of the matrix which delimit notches 37. It thus becomes possible, as illustrated in FIG. 9, from crimp a sleeve 38 on two ends of cables 39, 40 or other parts.
  • the die 24 can be shaped to delimit a hole 41 while the blade 12 forms a punch 42.
  • Other types of tools can possibly be produced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
EP85401005A 1985-05-21 1985-05-21 Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen Ceased EP0203241A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP85401005A EP0203241A1 (de) 1985-05-21 1985-05-21 Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85401005A EP0203241A1 (de) 1985-05-21 1985-05-21 Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen

Publications (1)

Publication Number Publication Date
EP0203241A1 true EP0203241A1 (de) 1986-12-03

Family

ID=8194519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85401005A Ceased EP0203241A1 (de) 1985-05-21 1985-05-21 Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen

Country Status (1)

Country Link
EP (1) EP0203241A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741830A1 (fr) * 1995-12-05 1997-06-06 Pierre Grehal Et Compagnie Sa Pince d'usinage a fonctions multiples
EP0865880A1 (de) 1996-12-09 1998-09-23 Etablissements Pierre Grehal Et Compagnie Sa Mehrzweckzange
DE19807737A1 (de) * 1998-02-24 1999-09-02 Wezag Gmbh Zange zum Verpressen von Werkstücken
WO2000054903A1 (en) * 1999-03-17 2000-09-21 Andrzej Szulc A method of joining metal sheet elements and a tool for joining metal sheet elements
DE102006006992B3 (de) * 2006-02-15 2007-05-31 Karl Jung Gmbh Zange
FR3012056A1 (fr) * 2013-10-21 2015-04-24 Grehal Pierre Ets Cie Sa Mecanisme de poussage pas-a-pas pour outil a main, pince a sertir munie d'un tel mecanisme et procede de sertissage
FR3017553A1 (fr) * 2014-02-19 2015-08-21 Grehal Pierre Ets Cie Sa Poincon pour un outil de sertissage et outil de sertissage muni d'un tel poincon.
CN111136148A (zh) * 2019-05-22 2020-05-12 佛山市南海区瀚彩智能设备有限公司 一种手持式打扣装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502048A (fr) * 1919-05-22 1920-05-01 William Louis Bessolo Clé à réglage rapide
US2417013A (en) * 1945-05-21 1947-03-04 Petersen William Toggle actuated sliding jaw wrench
US2481435A (en) * 1945-10-09 1949-09-06 Meunier Charles Leverage wrench
US2519630A (en) * 1946-08-12 1950-08-22 Elizabeth M Boyer Plier wrench
US3261073A (en) * 1965-06-02 1966-07-19 Karl J Klenk Clinching punch
DE2559656A1 (de) * 1975-12-06 1977-06-08 Pressmaster Ag Anordnung mit einem einstellbaren kniehebelmechanismus, insbesondere bei zangen u.dgl.
DE2902344A1 (de) * 1979-01-22 1980-08-07 Amphenol Tuchel Elect Presszange
EP0103912A1 (de) * 1982-08-26 1984-03-28 C.A. Weidmüller GmbH & Co. Zangengerät

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502048A (fr) * 1919-05-22 1920-05-01 William Louis Bessolo Clé à réglage rapide
US2417013A (en) * 1945-05-21 1947-03-04 Petersen William Toggle actuated sliding jaw wrench
US2481435A (en) * 1945-10-09 1949-09-06 Meunier Charles Leverage wrench
US2519630A (en) * 1946-08-12 1950-08-22 Elizabeth M Boyer Plier wrench
US3261073A (en) * 1965-06-02 1966-07-19 Karl J Klenk Clinching punch
DE2559656A1 (de) * 1975-12-06 1977-06-08 Pressmaster Ag Anordnung mit einem einstellbaren kniehebelmechanismus, insbesondere bei zangen u.dgl.
DE2902344A1 (de) * 1979-01-22 1980-08-07 Amphenol Tuchel Elect Presszange
EP0103912A1 (de) * 1982-08-26 1984-03-28 C.A. Weidmüller GmbH & Co. Zangengerät

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741830A1 (fr) * 1995-12-05 1997-06-06 Pierre Grehal Et Compagnie Sa Pince d'usinage a fonctions multiples
EP0865880A1 (de) 1996-12-09 1998-09-23 Etablissements Pierre Grehal Et Compagnie Sa Mehrzweckzange
DE19807737A1 (de) * 1998-02-24 1999-09-02 Wezag Gmbh Zange zum Verpressen von Werkstücken
US6026671A (en) * 1998-02-24 2000-02-22 Wezag Gmbh Werkzeugfabrik Pliers for crimping workpieces
DE19807737C2 (de) * 1998-02-24 2000-06-21 Wezag Gmbh Zange zum Verpressen von Werkstücken
WO2000054903A1 (en) * 1999-03-17 2000-09-21 Andrzej Szulc A method of joining metal sheet elements and a tool for joining metal sheet elements
DE102006006992B3 (de) * 2006-02-15 2007-05-31 Karl Jung Gmbh Zange
FR3012056A1 (fr) * 2013-10-21 2015-04-24 Grehal Pierre Ets Cie Sa Mecanisme de poussage pas-a-pas pour outil a main, pince a sertir munie d'un tel mecanisme et procede de sertissage
WO2015059635A1 (fr) * 2013-10-21 2015-04-30 Etablissements Pierre Grehal Et Cie Sa Mécanisme de poussage pas-à-pas pour outil à main, pince à sertir munie d'un tel mécanisme et procede de sertissage
US20160279765A1 (en) * 2013-10-21 2016-09-29 Etablissements Pierre Grehal Et Cie Sa Hand tool step drive mechanism, crimping pliers provided with such a mechanism and crimping method
US10195721B2 (en) 2013-10-21 2019-02-05 Etablissements Pierre Grehal Et Cie Sa Hand tool step drive mechanism and crimping method
FR3017553A1 (fr) * 2014-02-19 2015-08-21 Grehal Pierre Ets Cie Sa Poincon pour un outil de sertissage et outil de sertissage muni d'un tel poincon.
WO2015124849A1 (fr) * 2014-02-19 2015-08-27 Établissements Pierre Gréhal Et Cie Sa Poincon pour un outil de sertissage et outil de sertissage muni d'un tel poincon
US9999914B2 (en) 2014-02-19 2018-06-19 Etablissements Pierre Grehal Et Cie Sa Punch for crimping tool and crimping tool provided with such a punch
CN111136148A (zh) * 2019-05-22 2020-05-12 佛山市南海区瀚彩智能设备有限公司 一种手持式打扣装置

Similar Documents

Publication Publication Date Title
CA2630958C (en) Adjustable roller frame
EP0698450B2 (de) Schneidzange für Kunststoffprofilstücke, Gummidichtungen und dergleichen
FR2461842A1 (fr) Goujon-rivet pour fixation de panneaux entre eux
EP0203241A1 (de) Mehrzweckzange und ihre Verwendung zum Befestigen, Pressen, Lochen und dergleichen
FR2535913A1 (fr) Pince a denuder pour extremites de conducteurs
EP0090773A1 (de) Schneideglied für Sägekette
DE602004003766T2 (de) Blattspannvorrichtung für Stichsäge
EP0792704A1 (de) Verfahren zum Herstellen von Wischblättern
EP1728568B1 (de) Preßzange
EP0159255B1 (de) Zange, zum Einsetzen von spreizbaren Dübeln, mit zwei schwenkbaren Schenkeln
JP5436644B1 (ja) 電線切断工具
FR2747955A1 (fr) Dispositif coupe-carreau du type a decoupe ronde
EP1916063B1 (de) Zange
WO2008071750A1 (fr) Brucelles a pointes interchangeables
FR2987289A1 (fr) Dispositif pour positionner de facon precise une lame de sertissage par rapport a la matrice destinee a supporter deux pieces en tole a sertir
FR2893340A1 (fr) Suspente destinee notamment a la realisation d'un plafond sous une ossature en bois.
EP0317462B1 (de) Heftklammerherauszieher und Verfahren zum Herstellen
FR2669508A1 (fr) Dispositif de scarification de la pate a pain de securite.
KR200465294Y1 (ko) 플라이어
EP0409753A1 (de) Hydraulisch angetriebenes Spreizgerät
JP5631132B2 (ja) 操作チェーンの接続用工具
FR2707539A1 (fr) Poinçonneuse manuelle.
US6073922A (en) Clamp apparatus
JP3127170U (ja) チェーンの切断接続用ツール
JP3066572B2 (ja) 遠隔操作装置におけるロッド支持構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850524

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19870320

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19880314

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MALAGNOUX, ROGER