GB8925113D0 - Mandrel - Google Patents

Mandrel

Info

Publication number
GB8925113D0
GB8925113D0 GB898925113A GB8925113A GB8925113D0 GB 8925113 D0 GB8925113 D0 GB 8925113D0 GB 898925113 A GB898925113 A GB 898925113A GB 8925113 A GB8925113 A GB 8925113A GB 8925113 D0 GB8925113 D0 GB 8925113D0
Authority
GB
United Kingdom
Prior art keywords
mandrel
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.)
Withdrawn
Application number
GB898925113A
Other versions
GB2224678A (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.)
PORTLOCK TERRY W
Original Assignee
PORTLOCK TERRY W
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 PORTLOCK TERRY W filed Critical PORTLOCK TERRY W
Publication of GB8925113D0 publication Critical patent/GB8925113D0/en
Publication of GB2224678A publication Critical patent/GB2224678A/en
Withdrawn legal-status Critical Current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
    • B23B31/24—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
    • 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
    • B23B31/40—Expansion mandrels
GB8925113A 1988-11-10 1989-11-07 Mandrel Withdrawn GB2224678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888826294A GB8826294D0 (en) 1988-11-10 1988-11-10 Mandrel

Publications (2)

Publication Number Publication Date
GB8925113D0 true GB8925113D0 (en) 1989-12-28
GB2224678A GB2224678A (en) 1990-05-16

Family

ID=10646625

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888826294A Pending GB8826294D0 (en) 1988-11-10 1988-11-10 Mandrel
GB8925113A Withdrawn GB2224678A (en) 1988-11-10 1989-11-07 Mandrel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888826294A Pending GB8826294D0 (en) 1988-11-10 1988-11-10 Mandrel

Country Status (1)

Country Link
GB (2) GB8826294D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556114A (en) * 1995-06-20 1996-09-17 Fabris; Mario Hydraulic expanding and contracting mandrel
GB2354725A (en) * 1999-08-10 2001-04-04 Wadkin Ltd Rotary cutterblock grinding arbor
SE527753C2 (en) * 2004-10-21 2006-05-30 Etp Transmission Ab Hydraulic friction belt with adjusting means for the amount of pressure medium
CN100515625C (en) * 2006-11-13 2009-07-22 齐重数控装备股份有限公司 Backlash eliminating method for spindle sleeve of railway lathe and spindle head stock manufactured by the method
GB2501686A (en) * 2012-04-30 2013-11-06 Allied Machinery Ltd Coupling assembly with fluid receptacle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797602A (en) * 1953-06-05 1957-07-02 Sr George L Atherholt Hydrostatic holding devices
US2797604A (en) * 1954-02-05 1957-07-02 George L Atherholt Hydrostatic holding device
GB912646A (en) * 1960-08-18 1962-12-12 Scully Jones & Co Improvements in or relating to hydraulically expansible holders for work or tools
US3388916A (en) * 1966-03-11 1968-06-18 Erickson Tool Co Hydraulic arbor
DE2536482A1 (en) * 1975-08-16 1977-02-24 Schrem Kg Albert HYDRAULIC TENSION ELEMENT
US4366735A (en) * 1980-08-25 1983-01-04 Dubois Sr Russell E Workpiece holding device
DE3116289C2 (en) * 1981-04-24 1986-08-14 Günter Horst 7927 Sontheim Röhm Clamping mandrel with an elastic, hydraulically expandable clamping sleeve

Also Published As

Publication number Publication date
GB8826294D0 (en) 1988-12-14
GB2224678A (en) 1990-05-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)