JPH0141445B2 - - Google Patents

Info

Publication number
JPH0141445B2
JPH0141445B2 JP56043648A JP4364881A JPH0141445B2 JP H0141445 B2 JPH0141445 B2 JP H0141445B2 JP 56043648 A JP56043648 A JP 56043648A JP 4364881 A JP4364881 A JP 4364881A JP H0141445 B2 JPH0141445 B2 JP H0141445B2
Authority
JP
Japan
Prior art keywords
grasping
drive shaft
drive
claw
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
Application number
JP56043648A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57163002A (en
Inventor
Tadanao Shimoe
Tatsue Sawaguchi
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 JP4364881A priority Critical patent/JPS57163002A/ja
Publication of JPS57163002A publication Critical patent/JPS57163002A/ja
Publication of JPH0141445B2 publication Critical patent/JPH0141445B2/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
    • B23B31/10—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
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves
    • B23B31/16037—Jaws movement actuated by one or more spiral grooves using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP4364881A 1981-03-24 1981-03-24 Automatic operating method of chuck Granted JPS57163002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4364881A JPS57163002A (en) 1981-03-24 1981-03-24 Automatic operating method of chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4364881A JPS57163002A (en) 1981-03-24 1981-03-24 Automatic operating method of chuck

Publications (2)

Publication Number Publication Date
JPS57163002A JPS57163002A (en) 1982-10-07
JPH0141445B2 true JPH0141445B2 (enrdf_load_stackoverflow) 1989-09-05

Family

ID=12669677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4364881A Granted JPS57163002A (en) 1981-03-24 1981-03-24 Automatic operating method of chuck

Country Status (1)

Country Link
JP (1) JPS57163002A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624404Y2 (enrdf_load_stackoverflow) * 1981-02-24 1987-01-31

Also Published As

Publication number Publication date
JPS57163002A (en) 1982-10-07

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