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NL7806873A - HAND TOOL MACHINE. - Google Patents

HAND TOOL MACHINE.

Info

Publication number
NL7806873A
NL7806873A NL7806873A NL7806873A NL7806873A NL 7806873 A NL7806873 A NL 7806873A NL 7806873 A NL7806873 A NL 7806873A NL 7806873 A NL7806873 A NL 7806873A NL 7806873 A NL7806873 A NL 7806873A
Authority
NL
Netherlands
Prior art keywords
hand tool
tool machine
machine
hand
tool
Prior art date
Application number
NL7806873A
Other languages
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 NL7806873A publication Critical patent/NL7806873A/en

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
    • B25D11/08—Means for driving the impulse member comprising a worm mechanism, i.e. a continuous guide surface with steadily rising and falling incline
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
NL7806873A 1977-06-29 1978-06-27 HAND TOOL MACHINE. NL7806873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81095977A 1977-06-29 1977-06-29

Publications (1)

Publication Number Publication Date
NL7806873A true NL7806873A (en) 1979-01-03

Family

ID=25205145

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806873A NL7806873A (en) 1977-06-29 1978-06-27 HAND TOOL MACHINE.

Country Status (5)

Country Link
CH (1) CH634250A5 (en)
DE (1) DE2738057A1 (en)
ES (1) ES471261A1 (en)
GB (1) GB1600944A (en)
NL (1) NL7806873A (en)

Cited By (1)

* 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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917475A1 (en) * 1979-04-30 1980-11-13 Hilti Ag DRILLING OR CHISEL HAMMER
DE2938206A1 (en) * 1979-09-21 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Motor-driven hammer assembly - has gear output end with crank pin seated in planetary wheel rolling on inner stationary gear
DE3039631A1 (en) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart DRILLING HAMMER
DE3215198A1 (en) * 1982-04-23 1983-10-27 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach Electro-pneumatic drilling and/or chipping hammer
DE3322964A1 (en) * 1983-06-25 1985-01-24 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker IMPACT TOOL, ESPECIALLY DRILLING HAMMER
DE3335305C1 (en) * 1983-09-29 1984-08-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hand-held hammer drill
DE3402728C2 (en) * 1984-01-27 1995-01-19 Kress Elektrik Gmbh & Co Drive for the hammer mechanism of a hammer drill or hammer
DE3919936A1 (en) * 1989-06-19 1990-12-20 Bosch Gmbh Robert DRILLING HAMMER
DE19634346A1 (en) * 1996-08-26 1998-03-05 Schaeffler Waelzlager Kg Hammer tool for power tool
DE19640894A1 (en) * 1996-10-04 1998-04-09 Schaeffler Waelzlager Ohg Striking tool provided with an air cushion hammer mechanism
CN201565933U (en) 2009-10-30 2010-09-01 南京德朔实业有限公司 Electric hammer
JP5767511B2 (en) * 2011-06-01 2015-08-19 株式会社マキタ Reciprocating work tool
EP3789162A1 (en) * 2019-09-04 2021-03-10 Hilti Aktiengesellschaft Rotary drive for a handheld machine tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258061C (en) *
DE559976C (en) * 1930-09-21 1932-09-27 Johannes Mieritz Mechanical drive for machine tools with reciprocating tool z. B. riveting machines u. like
US2498679A (en) * 1948-07-12 1950-02-28 Edwin S Hall Starplate mechanism
US3430709A (en) * 1967-10-02 1969-03-04 Black & Decker Mfg Co Motion transmission mechanism for impact tools
CH546132A (en) * 1971-12-22 1974-02-28 Ruettimann Ernst ELECTRIC HAMMER WITH PENDULUM IMPACT SYSTEM.
DE2449191C2 (en) * 1974-10-16 1988-03-24 Robert Bosch Gmbh, 7000 Stuttgart hammer

Cited By (1)

* 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

Also Published As

Publication number Publication date
GB1600944A (en) 1981-10-21
ES471261A1 (en) 1979-01-16
CH634250A5 (en) 1983-01-31
DE2738057A1 (en) 1979-02-15

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Legal Events

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