DE9307523U1 - Power tool, especially impact drill or hammer drill - Google Patents

Power tool, especially impact drill or hammer drill

Info

Publication number
DE9307523U1
DE9307523U1 DE19939307523 DE9307523U DE9307523U1 DE 9307523 U1 DE9307523 U1 DE 9307523U1 DE 19939307523 DE19939307523 DE 19939307523 DE 9307523 U DE9307523 U DE 9307523U DE 9307523 U1 DE9307523 U1 DE 9307523U1
Authority
DE
Germany
Prior art keywords
drill
power tool
especially impact
hammer
hammer drill
Prior art date
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 - Lifetime
Application number
DE19939307523
Other languages
German (de)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19939307523 priority Critical patent/DE9307523U1/en
Publication of DE9307523U1 publication Critical patent/DE9307523U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0046—Preventing rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE19939307523 1993-05-18 1993-05-18 Power tool, especially impact drill or hammer drill Expired - Lifetime DE9307523U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19939307523 DE9307523U1 (en) 1993-05-18 1993-05-18 Power tool, especially impact drill or hammer drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19939307523 DE9307523U1 (en) 1993-05-18 1993-05-18 Power tool, especially impact drill or hammer drill

Publications (1)

Publication Number Publication Date
DE9307523U1 true DE9307523U1 (en) 1994-09-29

Family

ID=6893417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19939307523 Expired - Lifetime DE9307523U1 (en) 1993-05-18 1993-05-18 Power tool, especially impact drill or hammer drill

Country Status (1)

Country Link
DE (1) DE9307523U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101570A2 (en) * 1999-11-18 2001-05-23 HILTI Aktiengesellschaft Drilling- and percussion device
WO2006029916A1 (en) * 2004-09-17 2006-03-23 Robert Bosch Gmbh Switching device
EP1950008A1 (en) * 2005-11-16 2008-07-30 Max Co., Ltd. Hammer drill
EP2055440A1 (en) * 2007-10-30 2009-05-06 Changzhou Saidi Electric Manufacturing Co., Ltd. Multi-function double-speed rotary hammer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101570A2 (en) * 1999-11-18 2001-05-23 HILTI Aktiengesellschaft Drilling- and percussion device
EP1101570A3 (en) * 1999-11-18 2003-04-02 HILTI Aktiengesellschaft Drilling- and percussion device
WO2006029916A1 (en) * 2004-09-17 2006-03-23 Robert Bosch Gmbh Switching device
US7395872B2 (en) 2004-09-17 2008-07-08 Robert Bosch Gmbh Switching device
CN101022925B (en) * 2004-09-17 2010-09-29 罗伯特·博世有限公司 Switching device
EP1950008A1 (en) * 2005-11-16 2008-07-30 Max Co., Ltd. Hammer drill
EP1950008A4 (en) * 2005-11-16 2010-11-24 Max Co Ltd Hammer drill
EP2055440A1 (en) * 2007-10-30 2009-05-06 Changzhou Saidi Electric Manufacturing Co., Ltd. Multi-function double-speed rotary hammer

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