JPS60207706A - 工作機械に於けるチヤツキング用流体圧シリンダ− - Google Patents

工作機械に於けるチヤツキング用流体圧シリンダ−

Info

Publication number
JPS60207706A
JPS60207706A JP6420484A JP6420484A JPS60207706A JP S60207706 A JPS60207706 A JP S60207706A JP 6420484 A JP6420484 A JP 6420484A JP 6420484 A JP6420484 A JP 6420484A JP S60207706 A JPS60207706 A JP S60207706A
Authority
JP
Japan
Prior art keywords
sleeve
oil
piston
cylinder
chamber
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.)
Granted
Application number
JP6420484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369643B2 (enrdf_load_stackoverflow
Inventor
Kojiro Oota
康二郎 太田
Shin Ishihara
伸 石原
Ikuhisa Fujii
藤井　郁久
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 JP6420484A priority Critical patent/JPS60207706A/ja
Publication of JPS60207706A publication Critical patent/JPS60207706A/ja
Publication of JPH0369643B2 publication Critical patent/JPH0369643B2/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
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP6420484A 1984-03-30 1984-03-30 工作機械に於けるチヤツキング用流体圧シリンダ− Granted JPS60207706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6420484A JPS60207706A (ja) 1984-03-30 1984-03-30 工作機械に於けるチヤツキング用流体圧シリンダ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6420484A JPS60207706A (ja) 1984-03-30 1984-03-30 工作機械に於けるチヤツキング用流体圧シリンダ−

Publications (2)

Publication Number Publication Date
JPS60207706A true JPS60207706A (ja) 1985-10-19
JPH0369643B2 JPH0369643B2 (enrdf_load_stackoverflow) 1991-11-01

Family

ID=13251301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6420484A Granted JPS60207706A (ja) 1984-03-30 1984-03-30 工作機械に於けるチヤツキング用流体圧シリンダ−

Country Status (1)

Country Link
JP (1) JPS60207706A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138550U (enrdf_load_stackoverflow) * 1986-02-25 1987-09-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138550U (enrdf_load_stackoverflow) * 1986-02-25 1987-09-01

Also Published As

Publication number Publication date
JPH0369643B2 (enrdf_load_stackoverflow) 1991-11-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees