DE69315609D1 - Bohrhammer - Google Patents

Bohrhammer

Info

Publication number
DE69315609D1
DE69315609D1 DE69315609T DE69315609T DE69315609D1 DE 69315609 D1 DE69315609 D1 DE 69315609D1 DE 69315609 T DE69315609 T DE 69315609T DE 69315609 T DE69315609 T DE 69315609T DE 69315609 D1 DE69315609 D1 DE 69315609D1
Authority
DE
Germany
Prior art keywords
hammer drill
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 - Fee Related
Application number
DE69315609T
Other languages
English (en)
Other versions
DE69315609T2 (de
Inventor
Michael Stirm
Ulrich Demuth
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Priority to DE69315609T priority Critical patent/DE69315609T2/de
Application granted granted Critical
Publication of DE69315609D1 publication Critical patent/DE69315609D1/de
Publication of DE69315609T2 publication Critical patent/DE69315609T2/de
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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • 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
    • B25D2250/005—Adjustable tool components; Adjustable parameters
    • B25D2250/021—Stroke length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE69315609T 1992-03-07 1993-02-25 Bohrhammer Expired - Fee Related DE69315609T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69315609T DE69315609T2 (de) 1992-03-07 1993-02-25 Bohrhammer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4207295A DE4207295A1 (de) 1992-03-07 1992-03-07 Bohrhammer
DE69315609T DE69315609T2 (de) 1992-03-07 1993-02-25 Bohrhammer

Publications (2)

Publication Number Publication Date
DE69315609D1 true DE69315609D1 (de) 1998-01-22
DE69315609T2 DE69315609T2 (de) 1998-04-02

Family

ID=6453501

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4207295A Withdrawn DE4207295A1 (de) 1992-03-07 1992-03-07 Bohrhammer
DE69315609T Expired - Fee Related DE69315609T2 (de) 1992-03-07 1993-02-25 Bohrhammer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4207295A Withdrawn DE4207295A1 (de) 1992-03-07 1992-03-07 Bohrhammer

Country Status (2)

Country Link
EP (1) EP0560512B1 (de)
DE (2) DE4207295A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4270887B2 (ja) * 2003-01-10 2009-06-03 株式会社マキタ 電動往復動式工具
EP1674206A1 (de) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammermechanismus für ein Kraftwerkzeug
DE102005027764B4 (de) * 2005-06-15 2010-01-07 Eurocopter Deutschland Gmbh Vibrationsgenerierungsvorrichtung
DE102008040765A1 (de) * 2008-07-28 2010-02-04 Robert Bosch Gmbh Schlagvorrichtung
AT522746A1 (de) * 2019-07-10 2021-01-15 Blum Gmbh Julius Möbelbeschlag
WO2022216964A1 (en) 2021-04-07 2022-10-13 Milwaukee Electric Tool Corporation Impact power tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE449947C (de) * 1925-04-20 1927-10-01 Goshikaisha Nakayama Kogyosho Elektrischer Gesteinsbohrhammer
US2024684A (en) * 1934-07-23 1935-12-17 Erfass Karl Axel Ragnar Motor-driven hammer
DE848589C (de) * 1950-10-19 1952-09-04 Licentia Gmbh Vorsatzgetriebe
CH588632A5 (en) * 1975-03-04 1977-06-15 Bosch Gmbh Robert Impact drill with swashplate - has spring loaded pneumatic impact piston reciprocating inside tool drive sleeve
DE2917475A1 (de) * 1979-04-30 1980-11-13 Hilti Ag Bohr- oder meisselhammer
DE3227707A1 (de) * 1981-07-24 1983-02-10 Black & Decker, Inc., 19711 Newark, Del. Schlagbohrmaschine
DE3322964A1 (de) * 1983-06-25 1985-01-24 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Schlagwerkzeug, insbesondere bohrhammer
DE3505544A1 (de) * 1985-02-18 1986-08-21 Hilti Ag, Schaan Bohrhammer
US4712625A (en) * 1986-01-14 1987-12-15 Willy Kress Drilling and percussion hammer
DE3634593A1 (de) * 1986-10-10 1988-04-14 Black & Decker Inc Bohrhammer mit einem luftpolsterschlagwerk

Also Published As

Publication number Publication date
EP0560512B1 (de) 1997-12-10
EP0560512A1 (de) 1993-09-15
DE69315609T2 (de) 1998-04-02
DE4207295A1 (de) 1993-09-09

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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