NL8104730A - Boorhamer. - Google Patents

Boorhamer. Download PDF

Info

Publication number
NL8104730A
NL8104730A NL8104730A NL8104730A NL8104730A NL 8104730 A NL8104730 A NL 8104730A NL 8104730 A NL8104730 A NL 8104730A NL 8104730 A NL8104730 A NL 8104730A NL 8104730 A NL8104730 A NL 8104730A
Authority
NL
Netherlands
Prior art keywords
tool
ring
rotary hammer
guide sleeve
piston
Prior art date
Application number
NL8104730A
Other languages
English (en)
Dutch (nl)
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 NL8104730A publication Critical patent/NL8104730A/nl

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
    • B25D11/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
NL8104730A 1980-10-21 1981-10-17 Boorhamer. NL8104730A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3039617 1980-10-21
DE19803039617 DE3039617A1 (de) 1980-10-21 1980-10-21 Bohrhammer

Publications (1)

Publication Number Publication Date
NL8104730A true NL8104730A (nl) 1982-05-17

Family

ID=6114819

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104730A NL8104730A (nl) 1980-10-21 1981-10-17 Boorhamer.

Country Status (4)

Country Link
JP (1) JPS5796709A (xx)
CH (1) CH652798A5 (xx)
DE (1) DE3039617A1 (xx)
NL (1) NL8104730A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540964A1 (de) * 1985-11-19 1987-05-21 Bosch Gmbh Robert Motorisch angetriebenes handwerkzeug fuer bohrenden oder schlagbohrenden betrieb
US4906049A (en) * 1988-11-28 1990-03-06 N. P. K. Construction Equipment, Inc. Ripper using a hydraulic hammer and a method for making the improvement
DE10253973A1 (de) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- oder Schlaghammer
DE10253972A1 (de) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- oder Schlaghammer
DE102007000255A1 (de) 2007-05-03 2008-11-06 Hilti Aktiengesellschaft Handwerkzeugmaschine mit geschmiertem Schlagwerk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252951B2 (de) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer

Also Published As

Publication number Publication date
DE3039617C2 (xx) 1989-05-18
DE3039617A1 (de) 1982-05-19
JPS5796709A (en) 1982-06-16
CH652798A5 (en) 1985-11-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed