BR9502693A - Furadeira protátil, especialmente broca de percussão e porta- ferramenta para uma furadeira portátil. - Google Patents

Furadeira protátil, especialmente broca de percussão e porta- ferramenta para uma furadeira portátil.

Info

Publication number
BR9502693A
BR9502693A BR9502693A BR9502693A BR9502693A BR 9502693 A BR9502693 A BR 9502693A BR 9502693 A BR9502693 A BR 9502693A BR 9502693 A BR9502693 A BR 9502693A BR 9502693 A BR9502693 A BR 9502693A
Authority
BR
Brazil
Prior art keywords
drill
portable
tool holder
portable drill
especially percussion
Prior art date
Application number
BR9502693A
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 BR9502693A publication Critical patent/BR9502693A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/44—Nose pieces
    • 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
    • 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
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers
BR9502693A 1994-06-07 1995-06-06 Furadeira protátil, especialmente broca de percussão e porta- ferramenta para uma furadeira portátil. BR9502693A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944419825 DE4419825A1 (de) 1994-06-07 1994-06-07 Handbohrmaschine, insbesondere Bohrhammer und deren Werkzeughalter

Publications (1)

Publication Number Publication Date
BR9502693A true BR9502693A (pt) 1996-01-09

Family

ID=6519964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502693A BR9502693A (pt) 1994-06-07 1995-06-06 Furadeira protátil, especialmente broca de percussão e porta- ferramenta para uma furadeira portátil.

Country Status (5)

Country Link
JP (1) JPH07328818A (pt)
BR (1) BR9502693A (pt)
CH (1) CH690119A5 (pt)
DE (1) DE4419825A1 (pt)
GB (1) GB2290043B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313086B (en) * 1995-06-20 1998-04-15 Bosch Gmbh Robert Tool holder for a drilling and/or hammering machine tool
KR20020020670A (ko) 1998-11-12 2002-03-15 배리 이. 도이치 척, 비트, 그 조립체 및 장착 방법
FR2802839B1 (fr) * 1999-12-22 2002-04-19 Amyot Ets Sa Mandrin de perceuse pour le serrage d'un foret
EP1170079B2 (de) * 2000-07-03 2010-10-06 Röhm GmbH Bohrfutter
DE102005000015A1 (de) * 2005-02-25 2006-08-31 Hilti Ag Werkzeugaufnahme
US8075229B2 (en) * 2007-06-26 2011-12-13 Techtronic Power Tools Technology Limited Multi-speed drill and chuck assembly
US8057134B2 (en) * 2007-06-26 2011-11-15 Techtronic Power Tools Technology Limited Chuck assembly
DE102009027223B4 (de) 2009-06-26 2022-01-13 Robert Bosch Gmbh Handgeführtes Elektrowerkzeug mit Rastenwerk
WO2014201955A1 (zh) * 2013-06-17 2014-12-24 浙江海王电器有限公司 建工钻头与直柄钻头一体互换锁合钻夹头
DE102017209924A1 (de) * 2017-06-13 2018-12-13 Robert Bosch Gmbh Handwerkzeugmaschine und Werkzeugvorsatz
CN108213476B (zh) * 2017-12-29 2023-12-26 苏州怡信光电科技有限公司 可旋转刀具底座
CN208628464U (zh) * 2018-03-20 2019-03-22 博世电动工具（中国）有限公司 工具夹持系统及具有其的电动工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328358A1 (de) * 1993-08-24 1995-03-02 Bosch Gmbh Robert Handbohrmaschine, insbesondere Bohrhammer
DE4343013C2 (de) * 1993-12-16 2003-04-03 Bosch Gmbh Robert Bohrhammer mit einer Kombinations-Werkzeughalterung

Also Published As

Publication number Publication date
DE4419825A1 (de) 1995-12-14
CH690119A5 (de) 2000-05-15
JPH07328818A (ja) 1995-12-19
GB9511130D0 (en) 1995-07-26
GB2290043A (en) 1995-12-13
GB2290043B (en) 1997-11-26

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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