EP0080960A1 - Vorrichtung mit ausrichtbaren Backen anpassbar auf jeder Art von Unterlage mit Sicherstellung der Spannung, des Zusammenbaus, des Abstandes oder der Positionshaltung von Werkzeugen verschiedener Form und Grösse - Google Patents

Vorrichtung mit ausrichtbaren Backen anpassbar auf jeder Art von Unterlage mit Sicherstellung der Spannung, des Zusammenbaus, des Abstandes oder der Positionshaltung von Werkzeugen verschiedener Form und Grösse Download PDF

Info

Publication number
EP0080960A1
EP0080960A1 EP82430035A EP82430035A EP0080960A1 EP 0080960 A1 EP0080960 A1 EP 0080960A1 EP 82430035 A EP82430035 A EP 82430035A EP 82430035 A EP82430035 A EP 82430035A EP 0080960 A1 EP0080960 A1 EP 0080960A1
Authority
EP
European Patent Office
Prior art keywords
support
movable parts
parts
jaw element
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
EP82430035A
Other languages
English (en)
French (fr)
Other versions
EP0080960B1 (de
Inventor
Savo Karisik
Philippe Berna
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.)
BERNA, PHILIPPE
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 AT82430035T priority Critical patent/ATE18019T1/de
Publication of EP0080960A1 publication Critical patent/EP0080960A1/de
Application granted granted Critical
Publication of EP0080960B1 publication Critical patent/EP0080960B1/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
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • 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
    • B25B5/00—Clamps
    • B25B5/02—Clamps with sliding jaws
    • 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
    • B25B5/00—Clamps
    • B25B5/04—Clamps with pivoted jaws
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws

Definitions

  • the present invention relates to a device with adjustable jaws adaptable to any support for stably ensuring a clamping, an assembly, a spacing or a holding in position of pieces of any shape and size.
  • tools with jaws or jaws used for clamping or assembling parts generally consist of two jaws mounted on a support piece serving as a guide, part along which can slide at least one of these jaws so as to be able to adjust their spacing as a function of the size of the part to be clamped or of the parts to be assembled and / or held in position.
  • D many devices such as detent, pawl, screw or the like with or without springs are provided to maintain the relative position of the jaws and / or to exert pressure on the part or parts to clamp or to assemble.
  • the known devices are manufactured with dimensions, shapes, sizes which cannot be modified according to the intended use.
  • different tools should be used in terms of size and strength.
  • the present invention overcomes these drawbacks and aims at a device adaptable on any support making it possible to enclose or separate and / or assemble and maintain one or more parts in a stable position easily, whatever the position. relative of these or their form.
  • This device is characterized by the fact that it is essentially constituted by the combination of (A) a part called "support", of any shape, section and length, (B) at least two moving parts mounted on said support and each provided with a means allowing its mounting, its translation and its blocking along this support, with the possibility of orientation around said support and of tilting against this support, each of these parts being in connection with a jaw element, and finally (C) a piece called abutment or support piece provided with a means allowing its mounting, its translation and its blocking along said support and its orientation around the latter.
  • said auxiliary device in direct connection with said jaw element is constituted by an articulated parallelogram system, a push rod or rod pull system or the like.
  • said auxiliary device in direct connection with said jaw element is constituted by a system levering by pressing on the corresponding piece and directly requesting the compression means, an auxiliary means being provided to maintain at will the maximum compression.
  • the simplest device above is associated with a system intended to increase the clamping efficiency of the jaw elements and the shock stability of this clamping, system itself arranged to be easily actuated.
  • a spring (7) is provided to push directly on one of the jaw elements (1a) between it and a part (6) provided, it also, of its means (for example a hose clamp with wing nut (3)) allowing its mounting, its translation and its blocking with possibility of orientation on the rod (2). It is therefore easy to see that by exerting, by any means, a compression force of said spring in the direction of the arrow (F), by acting on the jaw element (1a), this element is therefore moved aside. jaw (1) to allow the part to be clamped or the parts to be assembled to be inserted between them.
  • the jaw element (1) is first brought and blocked on the rod (2), in a position such that said spacing, after compression of the spring, can allow said insertion. Once this has been done, it suffices to release the compression stress of the spring so that the jaw element (1a) comes to bear on the said piece or pieces with a corresponding force exerted by the spring, this force being all the more important that the spring is compressed.
  • the action on the spring (7) in the direction of the arrow (F) can be done manually, by acting directly on the jaw element (1a) and keeping it in the desired position with or without the help of d '' a mechanical locking means as long as necessary.
  • Such an additional system must be designed so that, on the one hand, it can slide said jaw element (1a) along the rod section (2a) by compressing the spring (7), and, on the other hand, being able to maintain said spring in compression (therefore the jaw elements (1) and (1a) separated) without other interventions as long as the part or parts in question have not been inserted between these jaws.
  • FIG. 1-2 The embodiment illustrated in Figures 1-2 is a non-limiting example of such an additional system.
  • This includes a control bracket (8) provided with a control handle (9) and hinged mounted at (6a) on the ring (6).
  • This stirrup cooperates with two parts such as (12) acting as levers and which are hingedly connected at one of their ends, at (13), to the jaw element (1a) and to the other end of said stirrup by means of a lug (10).
  • the fastener (13) is located in the middle position relative to the housing of the jaw element (1a) on the rod section (2a).
  • the lug (10) is carried by each of the legs of the stirrup (8) and cooperates with a window or slide (11) produced on each part (12).
  • FIG. 3 shows two pairs of jaws mounted in the same manner as that which has just been described and which can be actuated by a single control handle.
  • Examination of this figure shows that the opening of the torque of the jaw elements (1-1a) and the compression of the spring (7) correspond to the closing of the torque of the jaw elements (1b-1c) and the relaxation of the spring (7a).
  • the abutment or support piece (4) can be used for two sets depending on the direction of the torques to be canceled, or else a piece (4) will be provided for each pair of jaw elements.
  • each jaw element of the type (1) and (1a) may comprise several jaws, in particular two, as illustrated in dashed lines in FIG. 1; the device then comprises, as can be seen in this figure, the jaw elements (1-1a) and their symmetrics, respectively (1s) and (1as).
  • the device according to the invention consists, as in the previously described variant, of a support (2), on which are mounted, in the same manner as in this first variant, two movable and orientable parts (1-6).
  • the part (1) constitutes one of the jaw elements and the part (6) carries, by means of the rod (2a), the other jaw element (1a) advantageously mounted so as to be able to pivot (in the direction arrows (f 1 -f 2 )) relative to the longitudinal axis of the rod (2a) along which the spring (7) is mounted between the part (6) and the jaw element (1a).
  • This rod crosses the part (6) in the vicinity of its end to come to hang in (13) (according to a possible embodiment) to a bent part (8-9-12) in the form of a handle taking pivoting support ( in 10) on the part (6).
  • the latter is then, in this case, extended (along 9a) on the side opposite its end through which the rod (2a) passes to form a handle intended to cooperate with the handle (9).
  • these two handles have the role, when pushing the handle (9) towards the handle (9a) by hand or by any other appropriate means, of pulling, by pivoting around the zone (10), on the rod (2a), therefore on the jaw element (1a) which is integral with it and thus compress the spring (7) mounted between this jaw element (1a) and the part (6), spring guided by said rod ( 2a).
  • the auxiliary means (8-9-12) can be eliminated without compromising the tightening.
  • the auxiliary means (8-9-12) is unnecessary and its operation can be substituted for a simple direct manual action on the parts (1-6) sufficient to compress the spring (7).
  • the locking of the parts (1-6) against the support (2) can be easily secured in position for a desired length of time; a simple action on these parts is enough to bring them back (after tilting) to their initial position.
  • compression means illustrated in the drawings for understanding the invention, may be replaced, if necessary, by any equivalent means, such as hydraulic, pneumatic, magnetic, electromagnetic, the condition being that it can exert a continuous and adjustable compression force on the jaw element (s) involved.
  • the device of the invention can be easily produced by means of removable and interchangeable parts which are independent of each other and which can be mounted on supports of any shape and size. It will also be noted that such a device has the advantage of easy operation; in particular, the tightening can be obtained by the action of one hand of the operator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manipulator (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Adornments (AREA)
  • Basic Packing Technique (AREA)
EP82430035A 1981-11-26 1982-11-24 Vorrichtung mit ausrichtbaren Backen anpassbar auf jeder Art von Unterlage mit Sicherstellung der Spannung, des Zusammenbaus, des Abstandes oder der Positionshaltung von Werkzeugen verschiedener Form und Grösse Expired EP0080960B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82430035T ATE18019T1 (de) 1981-11-26 1982-11-24 Vorrichtung mit ausrichtbaren backen anpassbar auf jeder art von unterlage mit sicherstellung der spannung, des zusammenbaus, des abstandes oder der positionshaltung von werkzeugen verschiedener form und groesse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8122342A FR2516840A1 (fr) 1981-11-26 1981-11-26 Dispositif a machoires orientables, adaptable sur tout support pour assurer de maniere stable un serrage, un assemblage ou un maintien en position de pieces de formes et dimensions quelconques
FR8122342 1981-11-26

Publications (2)

Publication Number Publication Date
EP0080960A1 true EP0080960A1 (de) 1983-06-08
EP0080960B1 EP0080960B1 (de) 1986-02-19

Family

ID=9264474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82430035A Expired EP0080960B1 (de) 1981-11-26 1982-11-24 Vorrichtung mit ausrichtbaren Backen anpassbar auf jeder Art von Unterlage mit Sicherstellung der Spannung, des Zusammenbaus, des Abstandes oder der Positionshaltung von Werkzeugen verschiedener Form und Grösse

Country Status (6)

Country Link
EP (1) EP0080960B1 (de)
JP (1) JPS5894973A (de)
AT (1) ATE18019T1 (de)
DE (1) DE3269246D1 (de)
ES (1) ES275646Y (de)
FR (1) FR2516840A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178690A (en) * 1985-08-05 1987-02-18 Iii William Williamso Montalvo A gripping device
FR2624042A1 (fr) * 1987-10-15 1989-06-09 Mardon Gilbert Serre-joint a serrage rapide utilisant comme barre un fer plat standard du commerce
EP0366830A1 (de) * 1988-11-04 1990-05-09 HAUSTECHNIK EUGSTER & CO. Spannbank
WO1991008865A1 (en) * 1989-12-19 1991-06-27 John Arthur Holman Clamping mechanism for a workpiece
WO1991013723A1 (fr) * 1990-03-08 1991-09-19 Berna Philippe J H Dispositif polyvalent de serrage destine a maintenir des objets sans les abimer et son procede d'utilisation
US5163661A (en) * 1991-09-19 1992-11-17 Turner William D Door support clamp
DE29515244U1 (de) * 1995-09-23 1995-11-23 Paetzold Ruediger Hilfswerkzeug zur Befestigung von Lattung o.dgl. an einer Montageebene
CN106425596A (zh) * 2016-11-11 2017-02-22 无锡前洲兴华机械有限公司 一种五金工具加工夹具
US9751193B2 (en) 2013-03-15 2017-09-05 Milwaukee Electric Tool Corporation Clamping and spreading tool
CN107648985A (zh) * 2017-09-26 2018-02-02 国网福建省电力有限公司 一种大型变压器吸湿器维护装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056473U (ja) * 1983-09-22 1985-04-19 山本　正光 万力
DE4129707A1 (de) * 1991-09-06 1993-03-11 Arthur Heine Zwinge
DE10202587A1 (de) * 2002-01-17 2003-08-07 Wuerth Adolf Gmbh & Co Kg Montagezwinge
BE1014630A3 (fr) 2002-02-08 2004-02-03 Carton De Tournai Francois Xav Engin de manutention de type diable.
JP2015100913A (ja) * 2013-11-20 2015-06-04 鈴木　英雄 クランプ組立キット
CN115846972A (zh) * 2022-10-11 2023-03-28 厚福医疗装备有限公司 焊接机器人用快速锐角夹钳

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1424034A (en) * 1921-05-04 1922-07-25 Rigert Herman Clamp
FR1223786A (fr) * 1959-05-04 1960-06-20 Pince de serrage
US3218058A (en) * 1964-02-17 1965-11-16 Monogram Ind Inc Quick adjustable clamp
US4202540A (en) * 1978-10-30 1980-05-13 Neff Lawrence M Bar-type clamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573107A (en) * 1976-04-07 1980-08-13 Sadler G Clamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1424034A (en) * 1921-05-04 1922-07-25 Rigert Herman Clamp
FR1223786A (fr) * 1959-05-04 1960-06-20 Pince de serrage
US3218058A (en) * 1964-02-17 1965-11-16 Monogram Ind Inc Quick adjustable clamp
US4202540A (en) * 1978-10-30 1980-05-13 Neff Lawrence M Bar-type clamp

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178690A (en) * 1985-08-05 1987-02-18 Iii William Williamso Montalvo A gripping device
FR2624042A1 (fr) * 1987-10-15 1989-06-09 Mardon Gilbert Serre-joint a serrage rapide utilisant comme barre un fer plat standard du commerce
EP0366830A1 (de) * 1988-11-04 1990-05-09 HAUSTECHNIK EUGSTER & CO. Spannbank
WO1991008865A1 (en) * 1989-12-19 1991-06-27 John Arthur Holman Clamping mechanism for a workpiece
WO1991013723A1 (fr) * 1990-03-08 1991-09-19 Berna Philippe J H Dispositif polyvalent de serrage destine a maintenir des objets sans les abimer et son procede d'utilisation
US6505391B1 (en) * 1990-03-08 2003-01-14 Philippe Jean Henri Berna Process for making a versatile clamping device designed to hold objects without damaging them, such a device and its use
US5163661A (en) * 1991-09-19 1992-11-17 Turner William D Door support clamp
DE29515244U1 (de) * 1995-09-23 1995-11-23 Paetzold Ruediger Hilfswerkzeug zur Befestigung von Lattung o.dgl. an einer Montageebene
US9751193B2 (en) 2013-03-15 2017-09-05 Milwaukee Electric Tool Corporation Clamping and spreading tool
CN106425596A (zh) * 2016-11-11 2017-02-22 无锡前洲兴华机械有限公司 一种五金工具加工夹具
CN107648985A (zh) * 2017-09-26 2018-02-02 国网福建省电力有限公司 一种大型变压器吸湿器维护装置
CN107648985B (zh) * 2017-09-26 2019-10-01 国网福建省电力有限公司 一种大型变压器吸湿器维护装置

Also Published As

Publication number Publication date
ES275646U (es) 1984-08-01
EP0080960B1 (de) 1986-02-19
JPH055637B2 (de) 1993-01-22
DE3269246D1 (en) 1986-03-27
JPS5894973A (ja) 1983-06-06
ES275646Y (es) 1985-03-16
ATE18019T1 (de) 1986-03-15
FR2516840A1 (fr) 1983-05-27

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