DE4038586A1 - Handwerkzeugmaschine mit exzentergetriebe - Google Patents

Handwerkzeugmaschine mit exzentergetriebe

Info

Publication number
DE4038586A1
DE4038586A1 DE19904038586 DE4038586A DE4038586A1 DE 4038586 A1 DE4038586 A1 DE 4038586A1 DE 19904038586 DE19904038586 DE 19904038586 DE 4038586 A DE4038586 A DE 4038586A DE 4038586 A1 DE4038586 A1 DE 4038586A1
Authority
DE
Germany
Prior art keywords
bridge
tool according
piston
transmission member
stroke
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.)
Withdrawn
Application number
DE19904038586
Other languages
German (de)
English (en)
Inventor
Karl Dr Ing Dr Wanner
Johann Kaltenecker
Gerhard Meixner
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
Priority to DE19904038586 priority Critical patent/DE4038586A1/de
Priority to JP51797691A priority patent/JPH05503044A/ja
Priority to EP19910919889 priority patent/EP0513269A1/de
Priority to PCT/DE1991/000907 priority patent/WO1992010338A1/de
Publication of DE4038586A1 publication Critical patent/DE4038586A1/de
Withdrawn legal-status Critical Current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
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw
    • 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
DE19904038586 1990-12-04 1990-12-04 Handwerkzeugmaschine mit exzentergetriebe Withdrawn DE4038586A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19904038586 DE4038586A1 (de) 1990-12-04 1990-12-04 Handwerkzeugmaschine mit exzentergetriebe
JP51797691A JPH05503044A (ja) 1990-12-04 1991-11-19 偏心伝動装置を備えた手持ち式工作機械
EP19910919889 EP0513269A1 (de) 1990-12-04 1991-11-19 Handwerkzeugmaschine mit exzentergetriebe
PCT/DE1991/000907 WO1992010338A1 (de) 1990-12-04 1991-11-19 Handwerkzeugmaschine mit exzentergetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904038586 DE4038586A1 (de) 1990-12-04 1990-12-04 Handwerkzeugmaschine mit exzentergetriebe

Publications (1)

Publication Number Publication Date
DE4038586A1 true DE4038586A1 (de) 1992-06-11

Family

ID=6419531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904038586 Withdrawn DE4038586A1 (de) 1990-12-04 1990-12-04 Handwerkzeugmaschine mit exzentergetriebe

Country Status (4)

Country Link
EP (1) EP0513269A1 (ja)
JP (1) JPH05503044A (ja)
DE (1) DE4038586A1 (ja)
WO (1) WO1992010338A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001192A1 (de) * 2000-01-14 2001-07-26 Bosch Gmbh Robert Werkzeugmaschine
EP1437200A1 (en) * 2003-01-10 2004-07-14 Makita Corporation Reciprocating power tool
EP1627708A1 (en) * 2004-08-17 2006-02-22 Makita Corporation Power tool
DE102008035298A1 (de) * 2008-07-29 2010-02-04 Wacker Neuson Se Luftfederschlagwerk mit variablem rotatorischem Antrieb

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW371705B (en) * 1997-04-09 1999-10-11 Nikkiso Co Ltd Stroke length adjustment device
DE102005061402A1 (de) * 2005-12-22 2007-06-28 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Meißelhammer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309997A (ja) * 1963-03-04
DE1216640B (de) * 1959-03-07 1966-05-12 Verdichter Sechsgliedriges Getriebe mit verstellbarem Hub, insbesondere fuer Dosierpumpen
US3482458A (en) * 1968-07-16 1969-12-09 Black & Decker Mfg Co Dual stroke length mechanism
US3774461A (en) * 1972-03-11 1973-11-27 Gorman Rupp Co Adjustable driving mechanism for variable output pumps
DE3116851A1 (de) * 1981-04-28 1982-11-11 Hilti AG, 9494 Schaan Bohr- und meisselhammer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001192A1 (de) * 2000-01-14 2001-07-26 Bosch Gmbh Robert Werkzeugmaschine
EP1437200A1 (en) * 2003-01-10 2004-07-14 Makita Corporation Reciprocating power tool
US7059425B2 (en) 2003-01-10 2006-06-13 Makita Corporation Reciprocating power tool
EP1627708A1 (en) * 2004-08-17 2006-02-22 Makita Corporation Power tool
US7143842B2 (en) 2004-08-17 2006-12-05 Makita Corporation Power tool
DE102008035298A1 (de) * 2008-07-29 2010-02-04 Wacker Neuson Se Luftfederschlagwerk mit variablem rotatorischem Antrieb

Also Published As

Publication number Publication date
WO1992010338A1 (de) 1992-06-25
EP0513269A1 (de) 1992-11-19
JPH05503044A (ja) 1993-05-27

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee