IT1273412B - Martello di perforazione e/o percussione - Google Patents

Martello di perforazione e/o percussione

Info

Publication number
IT1273412B
IT1273412B ITMI940636A ITMI940636A IT1273412B IT 1273412 B IT1273412 B IT 1273412B IT MI940636 A ITMI940636 A IT MI940636A IT MI940636 A ITMI940636 A IT MI940636A IT 1273412 B IT1273412 B IT 1273412B
Authority
IT
Italy
Prior art keywords
perforation
percussion hammer
percussion
hammer
Prior art date
Application number
ITMI940636A
Other languages
English (en)
Italian (it)
Inventor
Karsten Blaier
Karl Frauhammer
Gerhard Meixner
Heinz Schnerring
Frank Mueller
Ulrich Muetschele
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 ITMI940636A0 publication Critical patent/ITMI940636A0/it
Publication of ITMI940636A1 publication Critical patent/ITMI940636A1/it
Application granted granted Critical
Publication of IT1273412B publication Critical patent/IT1273412B/it

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
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0076—Angular position of the chisel modifiable by hand
    • 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)
  • Percussive Tools And Related Accessories (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ITMI940636A 1993-04-02 1994-04-01 Martello di perforazione e/o percussione IT1273412B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4310835A DE4310835A1 (de) 1993-04-02 1993-04-02 Bohr- und/oder Schlaghammer

Publications (3)

Publication Number Publication Date
ITMI940636A0 ITMI940636A0 (it) 1994-04-01
ITMI940636A1 ITMI940636A1 (it) 1995-10-01
IT1273412B true IT1273412B (it) 1997-07-08

Family

ID=6484570

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940636A IT1273412B (it) 1993-04-02 1994-04-01 Martello di perforazione e/o percussione

Country Status (5)

Country Link
CH (1) CH687965A5 (fr)
DE (1) DE4310835A1 (fr)
FR (1) FR2703279A1 (fr)
GB (1) GB2276578A (fr)
IT (1) IT1273412B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419826A1 (de) * 1994-06-07 1995-12-14 Bosch Gmbh Robert Werkzeughalter für eine Handbohrmaschine, insbesondere für einen Bohrhammer, sowie Handbohrmaschine mit Werkzeughalter
DE19528924B4 (de) * 1995-08-05 2005-01-27 Scintilla Ag Elektrische Schlagbohrmaschine
JP3450558B2 (ja) * 1995-12-25 2003-09-29 株式会社マキタ 電動工具
DE19621610B4 (de) * 1996-05-30 2016-06-23 Robert Bosch Gmbh Einrichtung zum Wechseln des Werkzeughalters an einer Handwerkzeugmaschine
GB2313801B (en) * 1996-06-05 2000-01-26 Standall Tools Ltd A tool
JP3606021B2 (ja) * 1996-12-13 2005-01-05 日立工機株式会社 衝撃工具
DE19827172B4 (de) * 1998-06-18 2006-11-09 Robert Bosch Gmbh Werkzeughalter, insbesondere für Bohr-oder Schlaghämmer
GB9910599D0 (en) * 1999-05-08 1999-07-07 Black & Decker Inc Rotary hammer
DE10001193B4 (de) * 2000-01-14 2005-10-20 Bosch Gmbh Robert Handwerkzeugmaschine mit einer Werkzeughalterung zur Festlegung des Werkzeugs in Drehrichtung
DE10043416A1 (de) * 2000-09-04 2002-03-14 Hilti Ag Schlagendes Handwerkzeuggerät mit Werkzeugaufnahme
GB0105547D0 (en) * 2001-03-07 2001-04-25 Black & Decker Inc Tool holder for a rotary hammer or a chisel hammer
GB0121958D0 (en) * 2001-09-12 2001-10-31 Black & Decker Inc Tool holder for hammer
GB0121955D0 (en) * 2001-09-12 2001-10-31 Black & Decker Inc Tool holder for hammer
DE10243290B4 (de) * 2002-09-18 2007-04-05 Robert Bosch Gmbh Werkzeugaufnahme
GB2414701A (en) 2004-06-05 2005-12-07 Black & Decker Inc Rotary spindle for a power tool
DE102007000081A1 (de) 2007-02-08 2008-08-21 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk
DE102007000135A1 (de) 2007-03-08 2008-09-11 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378053A (en) * 1979-11-30 1983-03-29 Black & Decker Inc. Tool holder
DE3506008A1 (de) * 1985-02-21 1986-08-21 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
DE3516542A1 (de) * 1985-05-08 1986-11-13 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
DE8601881U1 (de) * 1986-01-25 1986-03-06 Metabowerke GmbH & Co, 7440 Nürtingen Werkzeughalter, insbesondere für Bohrhammer

Also Published As

Publication number Publication date
DE4310835A1 (de) 1994-10-06
CH687965A5 (de) 1997-04-15
ITMI940636A1 (it) 1995-10-01
ITMI940636A0 (it) 1994-04-01
GB2276578A (en) 1994-10-05
GB9404663D0 (en) 1994-04-27
FR2703279A1 (fr) 1994-10-07

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Legal Events

Date Code Title Description
0001 Granted