JPH0248362B2 - - Google Patents

Info

Publication number
JPH0248362B2
JPH0248362B2 JP59212239A JP21223984A JPH0248362B2 JP H0248362 B2 JPH0248362 B2 JP H0248362B2 JP 59212239 A JP59212239 A JP 59212239A JP 21223984 A JP21223984 A JP 21223984A JP H0248362 B2 JPH0248362 B2 JP H0248362B2
Authority
JP
Japan
Prior art keywords
gripping
layer
pressure
cylindrical
sleeve
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 - Lifetime
Application number
JP59212239A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6190843A (ja
Inventor
Hironobu Sekimoto
Tsutomu Naito
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP21223984A priority Critical patent/JPS6190843A/ja
Publication of JPS6190843A publication Critical patent/JPS6190843A/ja
Publication of JPH0248362B2 publication Critical patent/JPH0248362B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP21223984A 1984-10-09 1984-10-09 流体圧による把持装置 Granted JPS6190843A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21223984A JPS6190843A (ja) 1984-10-09 1984-10-09 流体圧による把持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21223984A JPS6190843A (ja) 1984-10-09 1984-10-09 流体圧による把持装置

Publications (2)

Publication Number Publication Date
JPS6190843A JPS6190843A (ja) 1986-05-09
JPH0248362B2 true JPH0248362B2 (enrdf_load_stackoverflow) 1990-10-24

Family

ID=16619271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21223984A Granted JPS6190843A (ja) 1984-10-09 1984-10-09 流体圧による把持装置

Country Status (1)

Country Link
JP (1) JPS6190843A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347775Y2 (enrdf_load_stackoverflow) * 1986-09-08 1991-10-11
DE202004005321U1 (de) * 2004-04-03 2005-08-11 Kennametal Inc. Hydraulik Dehnspannfutter
DE102008050213B4 (de) * 2008-10-02 2012-04-26 Kennametal Inc. Hydraulik-Dehnspannfutter
CN105121078B (zh) 2013-04-10 2017-11-28 大昭和精机株式会社 液压卡盘
DE102014108539A1 (de) * 2014-06-17 2015-12-17 Kennametal Inc. Dehnspannfutter
DE102018214190A1 (de) * 2018-08-22 2020-02-27 Gühring KG Hydraulik-Dehnspannfutter
CN113646129B (zh) * 2019-07-02 2024-04-16 黑田精工株式会社 液压式夹紧装置及套环部件

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5796705A (en) * 1980-11-27 1982-06-16 Fuji Seikou Kk Fluid pressure type holding unit
JPS5912507U (ja) * 1982-07-19 1984-01-26 福久　宣夫 回転工具保持装置

Also Published As

Publication number Publication date
JPS6190843A (ja) 1986-05-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term