JPH0227083B2 - - Google Patents

Info

Publication number
JPH0227083B2
JPH0227083B2 JP58092084A JP9208483A JPH0227083B2 JP H0227083 B2 JPH0227083 B2 JP H0227083B2 JP 58092084 A JP58092084 A JP 58092084A JP 9208483 A JP9208483 A JP 9208483A JP H0227083 B2 JPH0227083 B2 JP H0227083B2
Authority
JP
Japan
Prior art keywords
claw
chuck
pawl
air outlet
air
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
JP58092084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59219105A (ja
Inventor
Chihiro Myaji
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.)
Howa Machinery Ltd
Original Assignee
Howa Machinery 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 Howa Machinery Ltd filed Critical Howa Machinery Ltd
Priority to JP9208483A priority Critical patent/JPS59219105A/ja
Priority to US06/542,196 priority patent/US4532692A/en
Publication of JPS59219105A publication Critical patent/JPS59219105A/ja
Publication of JPH0227083B2 publication Critical patent/JPH0227083B2/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
    • B23B31/39—Jaw changers
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16237—Details of the jaws
    • B23B31/16245—Fixation on the master jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
JP9208483A 1982-10-19 1983-05-24 チヤツク爪自動交換装置 Granted JPS59219105A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9208483A JPS59219105A (ja) 1983-05-24 1983-05-24 チヤツク爪自動交換装置
US06/542,196 US4532692A (en) 1982-10-19 1983-10-14 Chuck jaw changer for a machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9208483A JPS59219105A (ja) 1983-05-24 1983-05-24 チヤツク爪自動交換装置

Publications (2)

Publication Number Publication Date
JPS59219105A JPS59219105A (ja) 1984-12-10
JPH0227083B2 true JPH0227083B2 (US06330241-20011211-M00004.png) 1990-06-14

Family

ID=14044571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9208483A Granted JPS59219105A (ja) 1982-10-19 1983-05-24 チヤツク爪自動交換装置

Country Status (1)

Country Link
JP (1) JPS59219105A (US06330241-20011211-M00004.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418429A (en) * 1977-07-12 1979-02-10 Kazuo Iwawaki Method of making heat insulating material for molten iron consisting essentially of chaff smoked charcoal
JPS578006A (en) * 1980-06-13 1982-01-16 Fanuc Ltd Cleaning device for workpiece gripper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418429A (en) * 1977-07-12 1979-02-10 Kazuo Iwawaki Method of making heat insulating material for molten iron consisting essentially of chaff smoked charcoal
JPS578006A (en) * 1980-06-13 1982-01-16 Fanuc Ltd Cleaning device for workpiece gripper

Also Published As

Publication number Publication date
JPS59219105A (ja) 1984-12-10

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