GB1397085A - Pressure transmitting devices - Google Patents

Pressure transmitting devices

Info

Publication number
GB1397085A
GB1397085A GB514872A GB514872A GB1397085A GB 1397085 A GB1397085 A GB 1397085A GB 514872 A GB514872 A GB 514872A GB 514872 A GB514872 A GB 514872A GB 1397085 A GB1397085 A GB 1397085A
Authority
GB
United Kingdom
Prior art keywords
chuck
pressure
solid
wall
slots
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
GB514872A
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.)
PEARSON INTERNATIONAL Ltd
Original Assignee
PEARSON INTERNATIONAL Ltd
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 PEARSON INTERNATIONAL Ltd filed Critical PEARSON INTERNATIONAL Ltd
Priority to GB514872A priority Critical patent/GB1397085A/en
Publication of GB1397085A publication Critical patent/GB1397085A/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
    • 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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • 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
    • B23B31/208—Longitudinally-split sleeves, e.g. collet chucks with a tool positioning stop
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)

Abstract

1397085 Chucks; vices PEARSON INTERNATIONAL Ltd 19 May 1972 [24 May 1971 26 Nov 1971 3 Feb 1972] 16589/71 55063/71 and 5148/72 Heading B3B [Also in Divisions F2 and G1] A pressure transmitting device (e.g. a vice, Fig. 5; expandable mandrel, Fig. 8; or chuck, Fig. 9), comprises a wall 28, 10, 203 (e.g. of metal) rendered flexible by slots 12, 205, forming a boundary of a chamber 27 containing a resiliently deformable solid 29, 14, 209 (e.g. polyurethane may be with a flexible membrane 28 to prevent extrusion into the slots) and means capable of either applying pressure to the solid to cause, or responding to pressure in the solid resulting from, displacement of the slit wall. The means capable of applying pressure may comprise a piston 31, 116, 210 movable by rotation of either a screwed rod 32 in a screwed bore 33, or a nut 117, 214 acting via a bearing 118, 215. In a modified chuck, Fig. 12, not shown, pressure is applied to the piston via a further body (234) of resiliently deformable solid by rotating a plug (233). A sleeve 120 on the expandable mandrel or a screwed rod 222 in the chuck may be used to locate a part before clamping. Adapter sleeves 218 may be keyed at 219 to the chuck. To mount larger bores on the mandrel, larger split sleeves may be slid over the wall 10.
GB514872A 1971-05-24 1972-02-03 Pressure transmitting devices Expired GB1397085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB514872A GB1397085A (en) 1971-05-24 1972-02-03 Pressure transmitting devices

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1658971 1971-05-24
GB5506371 1971-11-26
GB514872A GB1397085A (en) 1971-05-24 1972-02-03 Pressure transmitting devices

Publications (1)

Publication Number Publication Date
GB1397085A true GB1397085A (en) 1975-06-11

Family

ID=27254583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB514872A Expired GB1397085A (en) 1971-05-24 1972-02-03 Pressure transmitting devices

Country Status (1)

Country Link
GB (1) GB1397085A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509815A1 (en) * 1981-07-15 1983-01-21 Skf Uk Ltd Fluid pressurised shaft coupling - has segmented sleeve clamped between shafts with inner sleeve compressed by fluid
GB2124111A (en) * 1982-06-25 1984-02-15 Maschf Augsburg Nuernberg Ag A chuck for clamping a hollow workpiece
GB2232744A (en) * 1989-06-10 1990-12-19 Unisys Corp Expandable paper roll support
FR2665660A1 (en) * 1990-08-07 1992-02-14 Quinton Hazell Sarl Universal centring tool for automobile clutch
WO2005025790A1 (en) * 2003-09-12 2005-03-24 Etp Transmission Ab Hydromechanical clamping device with hydraulically operated expanding means
EP1629937A1 (en) * 2004-08-26 2006-03-01 Schunk GmbH & Co. KG Spann- und Greiftechnik Method for connecting two components and component system for implementing the method
EP2842671A1 (en) * 2013-09-02 2015-03-04 Ringspann GmbH Clamping device
CN108857910A (en) * 2018-06-19 2018-11-23 江西昌河航空工业有限公司 A kind of odd-shaped cross section thin-walled chamber class part shot peening strengthening flexible fixture

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509815A1 (en) * 1981-07-15 1983-01-21 Skf Uk Ltd Fluid pressurised shaft coupling - has segmented sleeve clamped between shafts with inner sleeve compressed by fluid
GB2124111A (en) * 1982-06-25 1984-02-15 Maschf Augsburg Nuernberg Ag A chuck for clamping a hollow workpiece
GB2232744A (en) * 1989-06-10 1990-12-19 Unisys Corp Expandable paper roll support
GB2232744B (en) * 1989-06-10 1993-06-30 Unisys Corp Expandable paper roll support
FR2665660A1 (en) * 1990-08-07 1992-02-14 Quinton Hazell Sarl Universal centring tool for automobile clutch
WO2005025790A1 (en) * 2003-09-12 2005-03-24 Etp Transmission Ab Hydromechanical clamping device with hydraulically operated expanding means
EP1629937A1 (en) * 2004-08-26 2006-03-01 Schunk GmbH & Co. KG Spann- und Greiftechnik Method for connecting two components and component system for implementing the method
KR100787860B1 (en) * 2004-08-26 2007-12-27 슈운크 게엠베하 운트 콤파니 카게 스판-운트 그레이프테크닉 Mandrel for connecting a component
CN100449159C (en) * 2004-08-26 2009-01-07 雄克有限公司 Method for connecting two components and component system for implementing the method
EP2842671A1 (en) * 2013-09-02 2015-03-04 Ringspann GmbH Clamping device
CN104416180A (en) * 2013-09-02 2015-03-18 瑞班有限公司 Fixture
US9662715B2 (en) 2013-09-02 2017-05-30 Ringspann Gmbh Clamping fixture
CN104416180B (en) * 2013-09-02 2018-01-16 瑞班有限公司 Fixture
US10307837B2 (en) 2013-09-02 2019-06-04 Ringspann Gmbh Clamping fixture
CN108857910A (en) * 2018-06-19 2018-11-23 江西昌河航空工业有限公司 A kind of odd-shaped cross section thin-walled chamber class part shot peening strengthening flexible fixture

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee