JPS61117607U - - Google Patents

Info

Publication number
JPS61117607U
JPS61117607U JP20046384U JP20046384U JPS61117607U JP S61117607 U JPS61117607 U JP S61117607U JP 20046384 U JP20046384 U JP 20046384U JP 20046384 U JP20046384 U JP 20046384U JP S61117607 U JPS61117607 U JP S61117607U
Authority
JP
Japan
Prior art keywords
circumferential surface
cylindrical body
chuck
needle roller
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
JP20046384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144243Y2 (US06623731-20030923-C00052.png
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 filed Critical
Priority to JP1984200463U priority Critical patent/JPH0144243Y2/ja
Priority to US06/728,805 priority patent/US4660840A/en
Priority to DE8516186U priority patent/DE8516186U1/de
Priority to IT5348785U priority patent/IT8553487V0/it
Publication of JPS61117607U publication Critical patent/JPS61117607U/ja
Application granted granted Critical
Publication of JPH0144243Y2 publication Critical patent/JPH0144243Y2/ja
Expired 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)
JP1984200463U 1984-12-28 1984-12-28 Expired JPH0144243Y2 (US06623731-20030923-C00052.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984200463U JPH0144243Y2 (US06623731-20030923-C00052.png) 1984-12-28 1984-12-28
US06/728,805 US4660840A (en) 1984-12-28 1985-04-29 Needle-roller type chuck
DE8516186U DE8516186U1 (de) 1984-12-28 1985-06-03 Spannfutter mit Nadelrollen
IT5348785U IT8553487V0 (it) 1984-12-28 1985-06-10 Mandrino portautensile del tipo a rullini

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984200463U JPH0144243Y2 (US06623731-20030923-C00052.png) 1984-12-28 1984-12-28

Publications (2)

Publication Number Publication Date
JPS61117607U true JPS61117607U (US06623731-20030923-C00052.png) 1986-07-24
JPH0144243Y2 JPH0144243Y2 (US06623731-20030923-C00052.png) 1989-12-21

Family

ID=30761339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984200463U Expired JPH0144243Y2 (US06623731-20030923-C00052.png) 1984-12-28 1984-12-28

Country Status (2)

Country Link
JP (1) JPH0144243Y2 (US06623731-20030923-C00052.png)
IT (1) IT8553487V0 (US06623731-20030923-C00052.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124305U (US06623731-20030923-C00052.png) * 1985-01-24 1986-08-05
JPS63110307U (US06623731-20030923-C00052.png) * 1987-01-06 1988-07-15
JPS63110306U (US06623731-20030923-C00052.png) * 1987-01-06 1988-07-15

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264078A (en) * 1975-11-20 1977-05-27 Toyomoto Hiromitsu Chuck
JPS58121605U (ja) * 1982-02-15 1983-08-18 株式会社不二越 コレツト
JPS58143108U (ja) * 1982-03-19 1983-09-27 大昭和精機株式会社 ロ−ルロツクミ−リングチヤツク

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264078A (en) * 1975-11-20 1977-05-27 Toyomoto Hiromitsu Chuck
JPS58121605U (ja) * 1982-02-15 1983-08-18 株式会社不二越 コレツト
JPS58143108U (ja) * 1982-03-19 1983-09-27 大昭和精機株式会社 ロ−ルロツクミ−リングチヤツク

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124305U (US06623731-20030923-C00052.png) * 1985-01-24 1986-08-05
JPS63110307U (US06623731-20030923-C00052.png) * 1987-01-06 1988-07-15
JPS63110306U (US06623731-20030923-C00052.png) * 1987-01-06 1988-07-15

Also Published As

Publication number Publication date
JPH0144243Y2 (US06623731-20030923-C00052.png) 1989-12-21
IT8553487V0 (it) 1985-06-10

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