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FR2397907A1 - PLIERS OF TIGHTENING - Google Patents

PLIERS OF TIGHTENING

Info

Publication number
FR2397907A1
FR2397907A1 FR7821201A FR7821201A FR2397907A1 FR 2397907 A1 FR2397907 A1 FR 2397907A1 FR 7821201 A FR7821201 A FR 7821201A FR 7821201 A FR7821201 A FR 7821201A FR 2397907 A1 FR2397907 A1 FR 2397907A1
Authority
FR
France
Prior art keywords
clamping
pliers
tightening
clamping head
tube
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
FR7821201A
Other languages
French (fr)
Other versions
FR2397907B1 (en
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.)
Hainbuch & Co GmbH
Original Assignee
Hainbuch & Co GmbH
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
Priority claimed from DE2732677A external-priority patent/DE2732677C3/en
Priority claimed from DE19782831140 external-priority patent/DE2831140A1/en
Application filed by Hainbuch & Co GmbH filed Critical Hainbuch & Co GmbH
Publication of FR2397907A1 publication Critical patent/FR2397907A1/en
Application granted granted Critical
Publication of FR2397907B1 publication Critical patent/FR2397907B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/33—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2078—Jaw carriers, i.e. components retaining the collet itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2081—Keys, spanners or wrenches to operate the collet chuck

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

Pince de serrage. Pince de serrage caractérisée en ce que la tête de serrage et le tube de serrage sont des organes susceptibles d'être séparés l'un de l'autre, la tête de serrage ayant des fentes longitudinales traversant complètement dans la direction axiale, et qui sont reliées entre les divers mors par des moyens élastiques, la tête de serrage et le tube de serrage étant reliés l'un à l'autre par un dispositif d'accouplement, souple dans la direction radiale et qui assure une liaison de forme dans la direction axiale.Pliers of tightening. Clamping clamp characterized in that the clamping head and the clamping tube are parts capable of being separated from each other, the clamping head having longitudinal slots passing completely through in the axial direction, and which are connected between the various jaws by elastic means, the clamping head and the clamping tube being connected to each other by a coupling device, flexible in the radial direction and which provides a form connection in the direction axial.

FR7821201A 1977-07-20 1978-07-17 PLIERS OF TIGHTENING Granted FR2397907A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2732677A DE2732677C3 (en) 1977-07-20 1977-07-20 Collet
DE19782831140 DE2831140A1 (en) 1978-07-15 1978-07-15 Two=part collet chuck - includes projections defining channel in which retaining or coupling ring is accommodated

Publications (2)

Publication Number Publication Date
FR2397907A1 true FR2397907A1 (en) 1979-02-16
FR2397907B1 FR2397907B1 (en) 1983-09-09

Family

ID=25772358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821201A Granted FR2397907A1 (en) 1977-07-20 1978-07-17 PLIERS OF TIGHTENING

Country Status (2)

Country Link
FR (1) FR2397907A1 (en)
GB (1) GB2002660B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535634A1 (en) * 1982-11-05 1984-05-11 Gildemeister Ag CLAMPING CLAMP WITH INTERCHANGEABLE PIECES
EP0834371A1 (en) * 1996-10-03 1998-04-08 CLERICI, Gianfranco Collet with jaw carrier
EP2965844A1 (en) 2014-07-08 2016-01-13 SER-TECK Bendit SA Process of manufacturing a collet chuck, set of heads of collet chucks, head of collet chuck and collet chuckclamp
CN107695683A (en) * 2017-09-27 2018-02-16 南京晨伟机械设备制造有限公司 A kind of turnning and milling frock
CN116696954A (en) * 2023-05-12 2023-09-05 湖南富兰地工具有限公司 Flexible mechanism and flexible chuck with same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL85515A (en) * 1988-02-19 1992-12-01 Etm Eng Tool Mfg Co Ltd Spring collets
GB0311852D0 (en) * 2003-05-22 2003-06-25 Westwind Air Bearings Ltd Rotary tool holder assemblies

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827795A (en) * 1930-03-12 1931-10-20 Milton J Matthews Collet
US2746758A (en) * 1953-05-07 1956-05-22 Jacobs Mfg Co Chucks
FR1461073A (en) * 1964-12-21 1966-12-10 Clamping sleeve for lathe and similar machines
US3539193A (en) * 1968-10-09 1970-11-10 Hardinge Brothers Inc Seals for collets
GB1360614A (en) * 1971-09-16 1974-07-17 Wickman Mach Tool Sales Ltd Collet for a chuck

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827795A (en) * 1930-03-12 1931-10-20 Milton J Matthews Collet
US2746758A (en) * 1953-05-07 1956-05-22 Jacobs Mfg Co Chucks
FR1461073A (en) * 1964-12-21 1966-12-10 Clamping sleeve for lathe and similar machines
US3539193A (en) * 1968-10-09 1970-11-10 Hardinge Brothers Inc Seals for collets
GB1360614A (en) * 1971-09-16 1974-07-17 Wickman Mach Tool Sales Ltd Collet for a chuck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535634A1 (en) * 1982-11-05 1984-05-11 Gildemeister Ag CLAMPING CLAMP WITH INTERCHANGEABLE PIECES
EP0834371A1 (en) * 1996-10-03 1998-04-08 CLERICI, Gianfranco Collet with jaw carrier
EP2965844A1 (en) 2014-07-08 2016-01-13 SER-TECK Bendit SA Process of manufacturing a collet chuck, set of heads of collet chucks, head of collet chuck and collet chuckclamp
CN107695683A (en) * 2017-09-27 2018-02-16 南京晨伟机械设备制造有限公司 A kind of turnning and milling frock
CN116696954A (en) * 2023-05-12 2023-09-05 湖南富兰地工具有限公司 Flexible mechanism and flexible chuck with same

Also Published As

Publication number Publication date
GB2002660A (en) 1979-02-28
FR2397907B1 (en) 1983-09-09
GB2002660B (en) 1982-03-03

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Legal Events

Date Code Title Description
TP Transmission of property