GB1363177A - Pneumatic clamping device - Google Patents

Pneumatic clamping device

Info

Publication number
GB1363177A
GB1363177A GB4883872A GB4883872A GB1363177A GB 1363177 A GB1363177 A GB 1363177A GB 4883872 A GB4883872 A GB 4883872A GB 4883872 A GB4883872 A GB 4883872A GB 1363177 A GB1363177 A GB 1363177A
Authority
GB
United Kingdom
Prior art keywords
clamping device
wedge
oct
screw
movable 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.)
Expired
Application number
GB4883872A
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.)
Individual
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
Priority claimed from IT1300671A external-priority patent/IT938731B/en
Priority claimed from IT1288072A external-priority patent/IT1010512B/en
Application filed by Individual filed Critical Individual
Publication of GB1363177A publication Critical patent/GB1363177A/en
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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation
    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/08—Arrangements for positively actuating jaws using cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

1363177 Vices A RIGGIO 24 Oct 1972 [26 Oct 1971 7 Sept 1972] 48838/72 Heading B3B A pneumatically operated clamping device, e.g. a vice, comprises a fixed jaw 2 and a movable jaw unit which is adjustable on guides 3 by a screw 13 and which is made up of a part 5 which is held stationary by the screw and a part 6 which carries the movable jaw 4 and which is moved relative to the part 5 against a spring member 7 by means of a wedge 10 actuated by a pneumatic piston-cylinder 8, 9. The wedge 10 operates between a pair of rollers 11, 12, or through multiple rollers, roller bearings or other roller friction reducing arrangements.
GB4883872A 1971-10-26 1972-10-24 Pneumatic clamping device Expired GB1363177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1300671A IT938731B (en) 1971-10-26 1971-10-26 HIGH-PRESSURE LOCKING PNEUMATIC VICE
IT1288072A IT1010512B (en) 1972-09-07 1972-09-07 HIGH-PRESSURE LOCKING PNEUMATIC VICE

Publications (1)

Publication Number Publication Date
GB1363177A true GB1363177A (en) 1974-08-14

Family

ID=26326612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4883872A Expired GB1363177A (en) 1971-10-26 1972-10-24 Pneumatic clamping device

Country Status (5)

Country Link
US (1) US3847381A (en)
JP (1) JPS4851400A (en)
DE (1) DE2249506C3 (en)
FR (1) FR2159066A5 (en)
GB (1) GB1363177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2370335A (en) * 2000-06-05 2002-06-26 Stolt Offshore Ltd Pipe handling apparatus
US6588981B2 (en) 2000-06-05 2003-07-08 Stolt Offshore Limited Pipe handling apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ189905A (en) * 1978-03-29 1982-12-07 H Rowe Pressure assembly pressure supplied by screw acting on wedge
IT1208090B (en) * 1982-03-18 1989-06-06 Giovanni Gastaldo PRECISION CLAMP FOR MACHINE TOOLS.
JPS58169958U (en) * 1982-04-15 1983-11-12 株式会社共立製作所 air vise
JP2579523Y2 (en) * 1991-03-26 1998-08-27 相生精機株式会社 Clamping device
CN107442673A (en) * 2017-08-16 2017-12-08 武汉思瑞法机器人制造有限公司 It is a kind of can reinforced pipe feed collet holding force mould clamping structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751329A (en) * 1927-08-31 1930-03-18 Henry A Sawyer Vise
US1869631A (en) * 1931-02-05 1932-08-02 Illinois Tool Works Workholding vise
US2656748A (en) * 1949-09-06 1953-10-27 United States Steel Corp Gripping machine
US2840381A (en) * 1953-07-02 1958-06-24 Ajax Mfg Co Wire gripping mechanism
US3192600A (en) * 1961-08-28 1965-07-06 Giddings & Lewis Clamp for machine tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2370335A (en) * 2000-06-05 2002-06-26 Stolt Offshore Ltd Pipe handling apparatus
US6551027B2 (en) 2000-06-05 2003-04-22 Stolt Offshore Limited Pipe handling apparatus and method of using the same
US6588981B2 (en) 2000-06-05 2003-07-08 Stolt Offshore Limited Pipe handling apparatus
GB2370335B (en) * 2000-06-05 2004-07-28 Stolt Offshore Ltd Clamp and pipe handling apparatus

Also Published As

Publication number Publication date
DE2249506A1 (en) 1973-05-03
DE2249506B2 (en) 1974-10-03
FR2159066A5 (en) 1973-06-15
US3847381A (en) 1974-11-12
DE2249506C3 (en) 1975-05-22
JPS4851400A (en) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees