FR2237729B1 - - Google Patents

Info

Publication number
FR2237729B1
FR2237729B1 FR7327310A FR7327310A FR2237729B1 FR 2237729 B1 FR2237729 B1 FR 2237729B1 FR 7327310 A FR7327310 A FR 7327310A FR 7327310 A FR7327310 A FR 7327310A FR 2237729 B1 FR2237729 B1 FR 2237729B1
Authority
FR
France
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.)
Expired
Application number
FR7327310A
Other versions
FR2237729A1 (fr
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7327310A priority Critical patent/FR2237729B1/fr
Priority to GB3178374A priority patent/GB1445216A/en
Priority to DE19742434859 priority patent/DE2434859C3/de
Priority to SU2051175A priority patent/SU559627A3/ru
Priority to DD18000974A priority patent/DD112927A5/xx
Priority to IT6931074A priority patent/IT1016644B/it
Priority to CS523174A priority patent/CS180641B2/cs
Publication of FR2237729A1 publication Critical patent/FR2237729A1/fr
Application granted granted Critical
Publication of FR2237729B1 publication Critical patent/FR2237729B1/fr
Expired legal-status Critical Current

Links

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
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/065—Arrangements for positively actuating jaws with fluid drive involving the use of flexible pressure bags or diaphragms
    • 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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16158—Jaws movement actuated by coaxial conical surfaces
    • B23B31/16179—Jaws movement actuated by coaxial conical surfaces using fluid-pressure means to actuate the gripping means
    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR7327310A 1973-07-20 1973-07-20 Expired FR2237729B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7327310A FR2237729B1 (fr) 1973-07-20 1973-07-20
GB3178374A GB1445216A (en) 1973-07-20 1974-07-18 Clamping devices
DE19742434859 DE2434859C3 (de) 1973-07-20 1974-07-19 Spannvorrichtung zum Spannen eines Werkstückes
SU2051175A SU559627A3 (ru) 1973-07-20 1974-07-19 Патрон дл зажима цилиндрических деталей
DD18000974A DD112927A5 (fr) 1973-07-20 1974-07-19
IT6931074A IT1016644B (it) 1973-07-20 1974-07-19 Scatola di serraggio per pezzi ci lindrici da lavorare a macchina
CS523174A CS180641B2 (en) 1973-07-20 1974-07-22 Clamping bush for clamping of workpieco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327310A FR2237729B1 (fr) 1973-07-20 1973-07-20

Publications (2)

Publication Number Publication Date
FR2237729A1 FR2237729A1 (fr) 1975-02-14
FR2237729B1 true FR2237729B1 (fr) 1976-11-12

Family

ID=9123133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327310A Expired FR2237729B1 (fr) 1973-07-20 1973-07-20

Country Status (7)

Country Link
CS (1) CS180641B2 (fr)
DD (1) DD112927A5 (fr)
DE (1) DE2434859C3 (fr)
FR (1) FR2237729B1 (fr)
GB (1) GB1445216A (fr)
IT (1) IT1016644B (fr)
SU (1) SU559627A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1099332B (it) * 1978-09-21 1985-09-18 Ligure Tubettificio Dispositivo per bloccaggio barattoli ed altri corpi cilindrici
AT367878B (de) * 1980-09-10 1982-08-10 Voest Alpine Ag Rutschkupplung
US4591171A (en) * 1984-03-02 1986-05-27 Sheffer Collet Company Seal for air charging a chuck
US4687189A (en) * 1985-01-26 1987-08-18 Kurt Stoll Short stroke actuator
WO1989006579A1 (fr) * 1988-01-20 1989-07-27 Institut Elektroniki Imeni U.A.Arifova Akademii Na Dispositif pour serrer un fil rond lamine
DE4015149A1 (de) * 1990-05-11 1991-11-14 Renate Ruf Dehnspannfutter
US6182977B1 (en) 1996-11-20 2001-02-06 Hainbuch Gmbh Spannende Technik Clamping device
GB2447278B (en) * 2007-03-06 2011-12-07 Univ Sheffield Adaptive design of fixture for thin-walled shell/cylindrical components
JP5854220B2 (ja) * 2012-01-27 2016-02-09 Smc株式会社 電動クランプ装置
CN109834474B (zh) * 2019-03-29 2023-09-15 中信戴卡股份有限公司 轮毂工装定位夹具
DE102019111281A1 (de) * 2019-05-02 2020-11-05 Haimer Gmbh Hydraulisch spannbarer Werkzeug-/Werkstückhalter

Also Published As

Publication number Publication date
IT1016644B (it) 1977-06-20
CS180641B2 (en) 1978-01-31
DD112927A5 (fr) 1975-05-12
DE2434859C3 (de) 1981-01-29
DE2434859B2 (de) 1980-05-29
FR2237729A1 (fr) 1975-02-14
DE2434859A1 (de) 1975-02-06
SU559627A3 (ru) 1977-05-25
GB1445216A (en) 1976-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse