DE59304954D1 - Hammer and / or percussion hammer - Google Patents

Hammer and / or percussion hammer

Info

Publication number
DE59304954D1
DE59304954D1 DE59304954T DE59304954T DE59304954D1 DE 59304954 D1 DE59304954 D1 DE 59304954D1 DE 59304954 T DE59304954 T DE 59304954T DE 59304954 T DE59304954 T DE 59304954T DE 59304954 D1 DE59304954 D1 DE 59304954D1
Authority
DE
Germany
Prior art keywords
hammer
percussion
percussion hammer
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 - Fee Related
Application number
DE59304954T
Other languages
German (de)
Inventor
Wolfgang Dipl Ing Schmid
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
Application granted granted Critical
Publication of DE59304954D1 publication Critical patent/DE59304954D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DE59304954T 1992-09-24 1993-09-04 Hammer and / or percussion hammer Expired - Fee Related DE59304954D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4231985A DE4231985A1 (en) 1992-09-24 1992-09-24 Hammer and / or percussion hammer

Publications (1)

Publication Number Publication Date
DE59304954D1 true DE59304954D1 (en) 1997-02-13

Family

ID=6468720

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4231985A Withdrawn DE4231985A1 (en) 1992-09-24 1992-09-24 Hammer and / or percussion hammer
DE59304954T Expired - Fee Related DE59304954D1 (en) 1992-09-24 1993-09-04 Hammer and / or percussion hammer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4231985A Withdrawn DE4231985A1 (en) 1992-09-24 1992-09-24 Hammer and / or percussion hammer

Country Status (2)

Country Link
EP (1) EP0589267B1 (en)
DE (2) DE4231985A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652751C2 (en) * 1996-12-18 1999-08-19 Bosch Gmbh Robert Hand machine tool with a blower
DE19958420A1 (en) * 1999-12-03 2001-06-07 Arno Thiel Sprung striking tool has cam shaft coaxial with torsional leg spring, coupling and sleeve
DE102007010179A1 (en) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Transmission device for hand-held power tool has torque transmission regions with at least partly coinciding outline to transmit torque
DE102010062104A1 (en) * 2010-11-29 2012-05-31 Robert Bosch Gmbh Hammer mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325436A (en) * 1980-05-21 1982-04-20 Hilti Aktiengesellschaft Hammer drill or chipping hammer device
NL8304043A (en) * 1983-11-24 1985-06-17 Skil Nederland Nv DEVICE FOR DRIVING A DRILL AND / OR IMPACT TOOL.
DE3931329C1 (en) * 1989-05-31 1990-06-28 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4121279A1 (en) * 1991-06-27 1993-01-07 Bosch Gmbh Robert DRILL AND / OR SLOPE

Also Published As

Publication number Publication date
DE4231985A1 (en) 1994-03-31
EP0589267A2 (en) 1994-03-30
EP0589267B1 (en) 1997-01-02
EP0589267A3 (en) 1994-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee