CH669358A5 - - Google Patents

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Publication number
CH669358A5
CH669358A5 CH96686A CH96686A CH669358A5 CH 669358 A5 CH669358 A5 CH 669358A5 CH 96686 A CH96686 A CH 96686A CH 96686 A CH96686 A CH 96686A CH 669358 A5 CH669358 A5 CH 669358A5
Authority
CH
Switzerland
Prior art keywords
striker
hammer drill
holder
chuck
strikers
Prior art date
Application number
CH96686A
Other languages
German (de)
English (en)
Inventor
Karl Dr Wanner
Wilbert Reibetanz
Rolf Mueller
Otto Baumann
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 CH669358A5 publication Critical patent/CH669358A5/de

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
    • B25D11/04—Portable percussive tools with electromotor or other motor drive in which the tool bit or anvil is hit by an impulse member
    • 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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/131—Idling mode of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/191—Ram catchers for stopping the ram when entering idling mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
CH96686A 1985-03-29 1986-03-10 CH669358A5 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511491 DE3511491A1 (de) 1985-03-29 1985-03-29 Bohrhammer

Publications (1)

Publication Number Publication Date
CH669358A5 true CH669358A5 (zh) 1989-03-15

Family

ID=6266726

Family Applications (1)

Application Number Title Priority Date Filing Date
CH96686A CH669358A5 (zh) 1985-03-29 1986-03-10

Country Status (2)

Country Link
CH (1) CH669358A5 (zh)
DE (1) DE3511491A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644707C2 (de) * 1986-12-30 1998-04-02 Bosch Gmbh Robert Bohrhammer mit Backenfutter
DE3828309C3 (de) * 1988-08-20 1998-07-30 Bosch Gmbh Robert Bohrhammer
DE4418103A1 (de) * 1994-05-24 1995-11-30 Hilti Ag Bohr- und/oder Meisselgerät
DE19828423C2 (de) * 1998-06-25 2000-05-18 Wacker Werke Kg Antriebskolben für ein Luftfederschlagwerk
DE10122820A1 (de) * 2001-05-11 2002-11-21 Bosch Gmbh Robert Handwerkzeugmaschine
DE10362025B4 (de) * 2003-05-20 2006-02-09 Robert Bosch Gmbh Bohr- oder Schlaghammer
DE102008010100A1 (de) * 2008-02-20 2009-08-27 Robert Bosch Gmbh Handwerkzeugmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916499A1 (de) * 1979-04-24 1980-11-06 Duss Maschf Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren

Also Published As

Publication number Publication date
DE3511491C2 (zh) 1993-09-09
DE3511491A1 (de) 1986-10-09

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Legal Events

Date Code Title Description
PL Patent ceased