DE3991546T1 - Differentialspannfutter mit vier spannbacken - Google Patents

Differentialspannfutter mit vier spannbacken

Info

Publication number
DE3991546T1
DE3991546T1 DE19893991546 DE3991546T DE3991546T1 DE 3991546 T1 DE3991546 T1 DE 3991546T1 DE 19893991546 DE19893991546 DE 19893991546 DE 3991546 T DE3991546 T DE 3991546T DE 3991546 T1 DE3991546 T1 DE 3991546T1
Authority
DE
Germany
Prior art keywords
jaws
chuck
differential
differential 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.)
Withdrawn
Application number
DE19893991546
Other languages
English (en)
Inventor
Tokichi Shimizu
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP108489A external-priority patent/JPH02185305A/ja
Priority claimed from JP64001083A external-priority patent/JP2717294B2/ja
Application filed by Individual filed Critical Individual
Priority claimed from PCT/JP1989/001306 external-priority patent/WO1990007394A1/ja
Publication of DE3991546T1 publication Critical patent/DE3991546T1/de
Withdrawn legal-status Critical Current

Links

DE19893991546 1989-01-05 1989-12-26 Differentialspannfutter mit vier spannbacken Withdrawn DE3991546T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP108489A JPH02185305A (ja) 1989-01-05 1989-01-05 位置決め差動四爪チャック
JP64001083A JP2717294B2 (ja) 1989-01-05 1989-01-05 差動四爪パワーチャック
PCT/JP1989/001306 WO1990007394A1 (en) 1989-01-05 1989-12-26 Four-clawed differential chuck

Publications (1)

Publication Number Publication Date
DE3991546T1 true DE3991546T1 (de) 1991-01-10

Family

ID=27274753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893991546 Withdrawn DE3991546T1 (de) 1989-01-05 1989-12-26 Differentialspannfutter mit vier spannbacken

Country Status (1)

Country Link
DE (1) DE3991546T1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174805A (ja) * 1987-01-12 1988-07-19 Tokichi Shimizu 二方向差動求心式四爪連動チヤツク

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174805A (ja) * 1987-01-12 1988-07-19 Tokichi Shimizu 二方向差動求心式四爪連動チヤツク

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: A. HANSMANN UND KOLLEGEN, 81369 MUENCHEN

8139 Disposal/non-payment of the annual fee