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DE3173986D1 - Method, chuck and rotary tool to be used when making a hole in a workpiece - Google Patents

Method, chuck and rotary tool to be used when making a hole in a workpiece

Info

Publication number
DE3173986D1
DE3173986D1 DE8181850164T DE3173986T DE3173986D1 DE 3173986 D1 DE3173986 D1 DE 3173986D1 DE 8181850164 T DE8181850164 T DE 8181850164T DE 3173986 T DE3173986 T DE 3173986T DE 3173986 D1 DE3173986 D1 DE 3173986D1
Authority
DE
Germany
Prior art keywords
chuck
workpiece
making
hole
rotary tool
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
DE8181850164T
Other languages
German (de)
Inventor
Harald Neumann
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.)
Tryckluftteknik Harald Neumann AB
Original Assignee
Tryckluftteknik Harald Neumann AB
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 Tryckluftteknik Harald Neumann AB filed Critical Tryckluftteknik Harald Neumann AB
Priority claimed from EP81850164A external-priority patent/EP0075061B1/en
Application granted granted Critical
Publication of DE3173986D1 publication Critical patent/DE3173986D1/en
Expired legal-status Critical Current

Links

DE8181850164T 1981-09-21 1981-09-21 Method, chuck and rotary tool to be used when making a hole in a workpiece Expired DE3173986D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81850164A EP0075061B1 (en) 1980-03-24 1981-09-21 Method, chuck and rotary tool to be used when making a hole in a workpiece

Publications (1)

Publication Number Publication Date
DE3173986D1 true DE3173986D1 (en) 1986-04-10

Family

ID=8188739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181850164T Expired DE3173986D1 (en) 1981-09-21 1981-09-21 Method, chuck and rotary tool to be used when making a hole in a workpiece

Country Status (1)

Country Link
DE (1) DE3173986D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee