GB2343644B - Chuck device - Google Patents

Chuck device

Info

Publication number
GB2343644B
GB2343644B GB9925652A GB9925652A GB2343644B GB 2343644 B GB2343644 B GB 2343644B GB 9925652 A GB9925652 A GB 9925652A GB 9925652 A GB9925652 A GB 9925652A GB 2343644 B GB2343644 B GB 2343644B
Authority
GB
United Kingdom
Prior art keywords
chuck device
chuck
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 - Fee Related
Application number
GB9925652A
Other versions
GB2343644A (en
GB9925652D0 (en
Inventor
Takaaki Yamaura
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.)
Showa Corp
Original Assignee
Showa Corp
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 Showa Corp filed Critical Showa Corp
Publication of GB9925652D0 publication Critical patent/GB9925652D0/en
Publication of GB2343644A publication Critical patent/GB2343644A/en
Application granted granted Critical
Publication of GB2343644B publication Critical patent/GB2343644B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1171—Retention by friction only, e.g. using springs, resilient sleeves, tapers not used, see subgroups and B23B31/117
    • B23B31/1172—Retention by friction only, e.g. using springs, resilient sleeves, tapers not used, see subgroups and B23B31/117 using fluid-pressure means to actuate the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Gripping On Spindles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB9925652A 1998-11-10 1999-10-29 Chuck device Expired - Fee Related GB2343644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31945798A JP4067202B2 (en) 1998-11-10 1998-11-10 Chuck device

Publications (3)

Publication Number Publication Date
GB9925652D0 GB9925652D0 (en) 1999-12-29
GB2343644A GB2343644A (en) 2000-05-17
GB2343644B true GB2343644B (en) 2002-12-18

Family

ID=18110423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925652A Expired - Fee Related GB2343644B (en) 1998-11-10 1999-10-29 Chuck device

Country Status (5)

Country Link
JP (1) JP4067202B2 (en)
CN (1) CN1092331C (en)
BR (1) BR9905356A (en)
GB (1) GB2343644B (en)
ID (1) ID25966A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3961797B2 (en) * 2001-08-28 2007-08-22 ペンタックス株式会社 Lens optical axis adjustment device
CN103212884B (en) * 2012-01-19 2015-08-26 昆山思拓机器有限公司 The shaft device of integrated thin-wall pipes Pneumatic clamping mechanism
CN103212885B (en) * 2012-01-19 2015-08-26 昆山思拓机器有限公司 The shaft device of integrated thin-wall pipes Pneumatic clamping mechanism
CN102778392B (en) * 2012-08-03 2014-07-09 西安永电电气有限责任公司 Push-pull force test clamping device and equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654281A1 (en) * 1976-11-30 1978-06-01 Ancos Co Ltd Retractable propelling pencil - is fitted with chuck holder and chuck element located inside tensioning sleeve
US5165812A (en) * 1990-10-29 1992-11-24 A. W. Faber-Castell Gmbh & Co. Lead writing instrument with selective locking of chuck

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863940A (en) * 1973-04-04 1975-02-04 Philip T Cummings Wide opening collet
DE3327046C2 (en) * 1983-07-27 1986-08-14 Liebig, Heinrich, 6102 Pfungstadt Collet-like chuck for threaded shafts
CN2033902U (en) * 1988-03-14 1989-03-08 山西太原钢铁公司 Clamp splice for tensile test of metal plates
CN2090983U (en) * 1991-04-11 1991-12-18 武汉工业大学 Monodirectional chuck for testing glass fiber reinforced plastic rod
US5581040A (en) * 1995-11-01 1996-12-03 Lin; Wei-Hwang Multi-functional hydraulic grip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654281A1 (en) * 1976-11-30 1978-06-01 Ancos Co Ltd Retractable propelling pencil - is fitted with chuck holder and chuck element located inside tensioning sleeve
US5165812A (en) * 1990-10-29 1992-11-24 A. W. Faber-Castell Gmbh & Co. Lead writing instrument with selective locking of chuck

Also Published As

Publication number Publication date
GB2343644A (en) 2000-05-17
CN1092331C (en) 2002-10-09
JP2000141111A (en) 2000-05-23
CN1253059A (en) 2000-05-17
ID25966A (en) 2000-11-16
GB9925652D0 (en) 1999-12-29
JP4067202B2 (en) 2008-03-26
BR9905356A (en) 2000-08-29

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Legal Events

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

Effective date: 20111029