JPS61103708A - 保持具 - Google Patents

保持具

Info

Publication number
JPS61103708A
JPS61103708A JP22618084A JP22618084A JPS61103708A JP S61103708 A JPS61103708 A JP S61103708A JP 22618084 A JP22618084 A JP 22618084A JP 22618084 A JP22618084 A JP 22618084A JP S61103708 A JPS61103708 A JP S61103708A
Authority
JP
Japan
Prior art keywords
cylinder
rotating
tube
rollers
rotary cylinder
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
JP22618084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246324B2 (en]
Inventor
Tsutomu Naito
勉 内藤
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.)
N T TOOL KK
NT Tool Corp
Original Assignee
N T TOOL KK
NT Tool Corp
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 N T TOOL KK, NT Tool Corp filed Critical N T TOOL KK
Priority to JP22618084A priority Critical patent/JPS61103708A/ja
Publication of JPS61103708A publication Critical patent/JPS61103708A/ja
Publication of JPH0246324B2 publication Critical patent/JPH0246324B2/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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
JP22618084A 1984-10-26 1984-10-26 保持具 Granted JPS61103708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22618084A JPS61103708A (ja) 1984-10-26 1984-10-26 保持具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22618084A JPS61103708A (ja) 1984-10-26 1984-10-26 保持具

Publications (2)

Publication Number Publication Date
JPS61103708A true JPS61103708A (ja) 1986-05-22
JPH0246324B2 JPH0246324B2 (en]) 1990-10-15

Family

ID=16841134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22618084A Granted JPS61103708A (ja) 1984-10-26 1984-10-26 保持具

Country Status (1)

Country Link
JP (1) JPS61103708A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242904U (en]) * 1985-08-31 1987-03-14
JPS634202U (en]) * 1986-06-23 1988-01-12
JPS6360502U (en]) * 1986-10-07 1988-04-22
JPS63110307U (en]) * 1987-01-06 1988-07-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914085U (ja) * 1982-07-20 1984-01-27 株式会社精工舎 掛時計

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914085U (ja) * 1982-07-20 1984-01-27 株式会社精工舎 掛時計

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242904U (en]) * 1985-08-31 1987-03-14
JPS634202U (en]) * 1986-06-23 1988-01-12
JPS6360502U (en]) * 1986-10-07 1988-04-22
JPS63110307U (en]) * 1987-01-06 1988-07-15

Also Published As

Publication number Publication date
JPH0246324B2 (en]) 1990-10-15

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