IT1274724B - Perforatrice manuale, specialmente martello perforatore - Google Patents

Perforatrice manuale, specialmente martello perforatore

Info

Publication number
IT1274724B
IT1274724B ITMI941763A ITMI941763A IT1274724B IT 1274724 B IT1274724 B IT 1274724B IT MI941763 A ITMI941763 A IT MI941763A IT MI941763 A ITMI941763 A IT MI941763A IT 1274724 B IT1274724 B IT 1274724B
Authority
IT
Italy
Prior art keywords
hammer
drilling machine
manual drilling
manual
especially hammer
Prior art date
Application number
ITMI941763A
Other languages
English (en)
Inventor
Wilbert Reibetanz
Otto Baumann
Rolf Mueller
Heinz Neubert
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI941763A0 publication Critical patent/ITMI941763A0/it
Publication of ITMI941763A1 publication Critical patent/ITMI941763A1/it
Application granted granted Critical
Publication of IT1274724B publication Critical patent/IT1274724B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
ITMI941763A 1993-08-24 1994-08-23 Perforatrice manuale, specialmente martello perforatore IT1274724B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328358A DE4328358A1 (de) 1993-08-24 1993-08-24 Handbohrmaschine, insbesondere Bohrhammer

Publications (3)

Publication Number Publication Date
ITMI941763A0 ITMI941763A0 (it) 1994-08-23
ITMI941763A1 ITMI941763A1 (it) 1996-02-23
IT1274724B true IT1274724B (it) 1997-07-24

Family

ID=6495837

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941763A IT1274724B (it) 1993-08-24 1994-08-23 Perforatrice manuale, specialmente martello perforatore

Country Status (5)

Country Link
JP (1) JPH0775907A (it)
DE (1) DE4328358A1 (it)
FR (1) FR2709260B1 (it)
GB (1) GB2281244B (it)
IT (1) IT1274724B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419825A1 (de) * 1994-06-07 1995-12-14 Bosch Gmbh Robert Handbohrmaschine, insbesondere Bohrhammer und deren Werkzeughalter
DE19604282A1 (de) * 1996-02-07 1997-08-14 Bosch Gmbh Robert Werkzeughalter mit Aufnahme für verschiedene Werkzeugsysteme
US6261035B1 (en) 1998-11-12 2001-07-17 Black & Decker Inc. Chuck, bit, assembly thereof and methods of mounting
DE102004036587A1 (de) 2004-07-28 2006-03-23 Robert Bosch Gmbh Aufnahmevorrichtung für eine Werkzeugmaschine mit einem Werkzeughalter sowie Werkzeughalter
DE102005007996A1 (de) * 2005-02-22 2006-08-31 Robert Bosch Gmbh Bohrfutter und Handwerkzeugmaschine mit einem Bohrfutter
DE102005000015A1 (de) * 2005-02-25 2006-08-31 Hilti Ag Werkzeugaufnahme
JP4898249B2 (ja) * 2006-03-09 2012-03-14 株式会社マキタ 作業工具
DE102011075861A1 (de) * 2011-05-16 2012-11-22 Robert Bosch Gmbh Werkzeugaufnahme
DE102011075858A1 (de) * 2011-05-16 2012-11-22 Robert Bosch Gmbh Werkzeugaufnahme
CN102513978B (zh) * 2011-12-02 2015-01-21 浙江海王电器有限公司 两用钻头夹具及使用它的电锤钻
EP3012072A4 (en) * 2013-06-17 2017-02-15 SKT Electric Machine Co. Ltd Exchangeable-locking drill chuck integrating drill for building engineering with straight shank drill
DE102013216535A1 (de) * 2013-08-21 2015-02-26 Robert Bosch Gmbh Handwerkzeugmaschinenwerkzeugaufnahmemodul
DE102013221100A1 (de) * 2013-10-17 2015-04-23 Robert Bosch Gmbh Handwerkzeugmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842783A1 (de) * 1978-09-30 1980-04-10 Bosch Gmbh Robert Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer
DE3241528C2 (de) * 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Werkzeugspannfutter für einen Bohrhammer
DE3416964C2 (de) * 1984-05-08 1986-05-07 Günter Horst 7927 Sontheim Röhm Spannfutter für ein Werkzeug, insbes. zum Schlagbohren
DE3910398A1 (de) * 1989-03-31 1990-10-04 Bosch Gmbh Robert Handwerkzeugmaschine mit steckfutter
DE4104131A1 (de) * 1990-05-08 1991-11-14 Bosch Gmbh Robert Handbohrmaschine

Also Published As

Publication number Publication date
GB2281244A (en) 1995-03-01
FR2709260B1 (fr) 1997-04-04
GB2281244B (en) 1996-08-14
JPH0775907A (ja) 1995-03-20
DE4328358A1 (de) 1995-03-02
ITMI941763A0 (it) 1994-08-23
GB9416933D0 (en) 1994-10-12
FR2709260A1 (fr) 1995-03-03
ITMI941763A1 (it) 1996-02-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828