DD131141A1 - Bohrfutter,insbesondere fuer schlagbohrbetrieb - Google Patents

Bohrfutter,insbesondere fuer schlagbohrbetrieb

Info

Publication number
DD131141A1
DD131141A1 DD19814177A DD19814177A DD131141A1 DD 131141 A1 DD131141 A1 DD 131141A1 DD 19814177 A DD19814177 A DD 19814177A DD 19814177 A DD19814177 A DD 19814177A DD 131141 A1 DD131141 A1 DD 131141A1
Authority
DD
German Democratic Republic
Prior art keywords
drilling
Prior art date
Application number
DD19814177A
Other languages
English (en)
Inventor
Manfred Hirn
Wolfgang Ullrich
Original Assignee
Manfred Hirn
Wolfgang Ullrich
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 Manfred Hirn, Wolfgang Ullrich filed Critical Manfred Hirn
Priority to DD19814177A priority Critical patent/DD131141A1/de
Priority to DE19772751327 priority patent/DE2751327A1/de
Priority to YU1178A priority patent/YU1178A/xx
Publication of DD131141A1 publication Critical patent/DD131141A1/de

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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
DD19814177A 1977-03-30 1977-03-30 Bohrfutter,insbesondere fuer schlagbohrbetrieb DD131141A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD19814177A DD131141A1 (de) 1977-03-30 1977-03-30 Bohrfutter,insbesondere fuer schlagbohrbetrieb
DE19772751327 DE2751327A1 (de) 1977-03-30 1977-11-17 Bohrfutter, insbesondere fuer schlagbohrbetrieb
YU1178A YU1178A (en) 1977-03-30 1978-01-05 Grip for drills,particularly for shocking drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19814177A DD131141A1 (de) 1977-03-30 1977-03-30 Bohrfutter,insbesondere fuer schlagbohrbetrieb

Publications (1)

Publication Number Publication Date
DD131141A1 true DD131141A1 (de) 1978-06-07

Family

ID=5507853

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19814177A DD131141A1 (de) 1977-03-30 1977-03-30 Bohrfutter,insbesondere fuer schlagbohrbetrieb

Country Status (3)

Country Link
DD (1) DD131141A1 (de)
DE (1) DE2751327A1 (de)
YU (1) YU1178A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012083937A1 (de) 2010-12-22 2012-06-28 Röhm Gmbh Bohrfutter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457732A1 (fr) * 1979-05-29 1980-12-26 Amyot Ets Sa Mandrin de fixation d'un outil sur une machine-outil
DE3310372A1 (de) * 1983-03-22 1984-09-27 Hilti Ag, Schaan Bohrfutter fuer handgeraete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012083937A1 (de) 2010-12-22 2012-06-28 Röhm Gmbh Bohrfutter

Also Published As

Publication number Publication date
DE2751327A1 (de) 1978-10-05
YU1178A (en) 1982-06-30

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