DE2943681C2 - - Google Patents

Info

Publication number
DE2943681C2
DE2943681C2 DE19792943681 DE2943681A DE2943681C2 DE 2943681 C2 DE2943681 C2 DE 2943681C2 DE 19792943681 DE19792943681 DE 19792943681 DE 2943681 A DE2943681 A DE 2943681A DE 2943681 C2 DE2943681 C2 DE 2943681C2
Authority
DE
Grant status
Grant
Patent type
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
DE19792943681
Other versions
DE2943681B1 (en )
Inventor
Peter 7016 Gerlingen De Bartel
Gert Ing.(Grad.) 7250 Leonberg De Flachenecker
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.)
Fein C&E GmbH and Co
Original Assignee
Fein C&E GmbH and Co
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084Rotating chucks or sockets
    • B25D17/088Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2217/00Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003Details relating to chucks with radially movable locking elements
    • B25D2217/0038Locking members of special shape
    • B25D2217/0049Roll-shaped locking members
DE19792943681 1979-10-30 1979-10-30 Expired DE2943681C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792943681 DE2943681C2 (en) 1979-10-30 1979-10-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792943681 DE2943681C2 (en) 1979-10-30 1979-10-30
FR8023281A FR2468445B1 (en) 1979-10-30 1980-10-28

Publications (2)

Publication Number Publication Date
DE2943681B1 true DE2943681B1 (en) 1981-04-30
DE2943681C2 true DE2943681C2 (en) 1982-01-14

Family

ID=6084656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792943681 Expired DE2943681C2 (en) 1979-10-30 1979-10-30

Country Status (2)

Country Link
DE (1) DE2943681C2 (en)
FR (1) FR2468445B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239875A1 (en) * 1981-11-11 1983-06-16 Hilti Ag Drill for hand tools

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7439278U (en) * Hawera Probst Kg
DE1652684B2 (en) * 1968-02-08 1973-07-19 Tool holder for rotary hammers
DE2551125A1 (en) * 1975-11-14 1977-05-26 Bosch Gmbh Robert Means for drehmomentuebertragung
DE2715357A1 (en) * 1976-04-07 1977-10-27 Mogens Bjarne Nielsen Tool-holding device
DE2640767A1 (en) * 1976-09-10 1978-03-16 Bosch Gmbh Robert Tool holder on a hand machine tool
DE7808147U1 (en) * 1978-03-17 1978-12-14 Westa Werkzeugbau Gmbh, 8130 Starnberg Means for receiving a rock drill in the drill chuck of a rotary hammer drill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823040A (en) * 1955-10-03 1958-02-11 Chicago Pneumatic Tool Co Tool retainer for pneumatic hammer
DE1969989U (en) * 1967-07-24 1967-10-05 Hilti Ag Tool holder for rotary hammers.
DE2540838C2 (en) * 1975-09-12 1985-05-23 Hilti Ag, Schaan, Li
DE2618596C2 (en) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart, De
DE2621809C2 (en) * 1976-05-15 1983-01-13 Hawera Probst Gmbh + Co, 7980 Ravensburg, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7439278U (en) * Hawera Probst Kg
DE1652684B2 (en) * 1968-02-08 1973-07-19 Tool holder for rotary hammers
DE2551125A1 (en) * 1975-11-14 1977-05-26 Bosch Gmbh Robert Means for drehmomentuebertragung
DE2715357A1 (en) * 1976-04-07 1977-10-27 Mogens Bjarne Nielsen Tool-holding device
DE2640767A1 (en) * 1976-09-10 1978-03-16 Bosch Gmbh Robert Tool holder on a hand machine tool
DE7808147U1 (en) * 1978-03-17 1978-12-14 Westa Werkzeugbau Gmbh, 8130 Starnberg Means for receiving a rock drill in the drill chuck of a rotary hammer drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239875A1 (en) * 1981-11-11 1983-06-16 Hilti Ag Drill for hand tools

Also Published As

Publication number Publication date Type
FR2468445A1 (en) 1981-05-08 application
FR2468445B1 (en) 1984-05-04 grant
DE2943681B1 (en) 1981-04-30 application

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee