JPH0331959B2 - - Google Patents

Info

Publication number
JPH0331959B2
JPH0331959B2 JP56204257A JP20425781A JPH0331959B2 JP H0331959 B2 JPH0331959 B2 JP H0331959B2 JP 56204257 A JP56204257 A JP 56204257A JP 20425781 A JP20425781 A JP 20425781A JP H0331959 B2 JPH0331959 B2 JP H0331959B2
Authority
JP
Japan
Prior art keywords
fluid
sleeve
oil
communication chamber
flow velocity
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
JP56204257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58102608A (ja
Inventor
Kojiro Oota
Akira Nobukawa
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.)
Kitagawa Corp
Original Assignee
Kitagawa Iron Works 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 Kitagawa Iron Works Co Ltd filed Critical Kitagawa Iron Works Co Ltd
Priority to JP20425781A priority Critical patent/JPS58102608A/ja
Publication of JPS58102608A publication Critical patent/JPS58102608A/ja
Publication of JPH0331959B2 publication Critical patent/JPH0331959B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP20425781A 1981-12-16 1981-12-16 工作機械に於けるチヤツキング用回転流体圧シリンダ− Granted JPS58102608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20425781A JPS58102608A (ja) 1981-12-16 1981-12-16 工作機械に於けるチヤツキング用回転流体圧シリンダ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20425781A JPS58102608A (ja) 1981-12-16 1981-12-16 工作機械に於けるチヤツキング用回転流体圧シリンダ−

Publications (2)

Publication Number Publication Date
JPS58102608A JPS58102608A (ja) 1983-06-18
JPH0331959B2 true JPH0331959B2 (enExample) 1991-05-09

Family

ID=16487459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20425781A Granted JPS58102608A (ja) 1981-12-16 1981-12-16 工作機械に於けるチヤツキング用回転流体圧シリンダ−

Country Status (1)

Country Link
JP (1) JPS58102608A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823823C2 (de) * 1998-05-28 2000-12-07 Roehm Gmbh Spannzylinder mit Kühlungsöffnungen
JP3878533B2 (ja) * 2002-10-17 2007-02-07 ▲しゅあん▼ 隆 呉 オイルチャック

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220072U (enExample) * 1975-07-31 1977-02-12
JPS55144949A (en) * 1979-04-26 1980-11-12 Kitagawa Tekkosho:Kk Cooling mechanism for rotary fluid pressure cylinder

Also Published As

Publication number Publication date
JPS58102608A (ja) 1983-06-18

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