DE2408362A1 - Schlagbohrer - Google Patents

Schlagbohrer

Info

Publication number
DE2408362A1
DE2408362A1 DE19742408362 DE2408362A DE2408362A1 DE 2408362 A1 DE2408362 A1 DE 2408362A1 DE 19742408362 DE19742408362 DE 19742408362 DE 2408362 A DE2408362 A DE 2408362A DE 2408362 A1 DE2408362 A1 DE 2408362A1
Authority
DE
Germany
Prior art keywords
plunger
hammer
driver
tool
rotation
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Withdrawn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
DE19742408362
Other languages
German (de)
English (en)
Inventor
Hanspeter E Beisch
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.)
Skil Nederland BV
Original Assignee
Skil Nederland BV
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 Skil Nederland BV filed Critical Skil Nederland BV
Publication of DE2408362A1 publication Critical patent/DE2408362A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DE19742408362 1973-02-23 1974-02-21 Schlagbohrer Withdrawn DE2408362A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00334988A US3845826A (en) 1973-02-23 1973-02-23 Rotary disconnect for a rotary hammer tool

Publications (1)

Publication Number Publication Date
DE2408362A1 true DE2408362A1 (de) 1974-08-29

Family

ID=23309740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742408362 Withdrawn DE2408362A1 (de) 1973-02-23 1974-02-21 Schlagbohrer

Country Status (8)

Country Link
US (1) US3845826A (enExample)
JP (1) JPS5024860A (enExample)
CA (1) CA992360A (enExample)
CH (1) CH588927A5 (enExample)
DE (1) DE2408362A1 (enExample)
FR (1) FR2218973A1 (enExample)
GB (1) GB1453230A (enExample)
IT (1) IT1008292B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924692A (en) * 1974-02-06 1975-12-09 Illinois Tool Works Fastener driving tool
US4158970A (en) * 1977-06-15 1979-06-26 Black & Decker Inc. Override arrangement and actuating knob for a shifting mechanism in portable tools
DE2916499A1 (de) * 1979-04-24 1980-11-06 Duss Maschf Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren
FR2464303A1 (fr) * 1979-09-05 1981-03-06 Atlas Copco France Dispositif pour enfoncer et retirer, par percussion a l'aide d'un seul marteau et avec accrochage automatique, une barre, par exemple une barre en contact avec la fonte et faisant saillie a l'exterieur d'un haut fourneau
US4450919A (en) * 1983-01-03 1984-05-29 Cousineau Bernard L Drill attachment
FR2554261B1 (fr) * 1983-10-28 1987-04-30 Thomson Csf Dispositif sensitif d'affichage comportant un ecran a balayage
DE3538166A1 (de) * 1985-10-26 1987-04-30 Hilti Ag Bohrhammer mit dreharretierung
NL1014558C2 (nl) * 2000-03-03 2001-09-13 Skil Europ Bv Boormachine met grendelmechanisme.
US7314097B2 (en) * 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
US20060266537A1 (en) * 2005-05-27 2006-11-30 Osamu Izumisawa Rotary impact tool having a ski-jump clutch mechanism
US7980324B2 (en) 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
DE102006056849A1 (de) * 2006-12-01 2008-06-05 Robert Bosch Gmbh Handwerkzeugmaschine
EP3808478B1 (en) * 2019-10-14 2022-04-06 Nanjing Chervon Industry Co., Ltd. Impact drill
JP7696237B2 (ja) * 2021-06-10 2025-06-20 株式会社マキタ 回転打撃工具

Also Published As

Publication number Publication date
JPS5024860A (enExample) 1975-03-17
IT1008292B (it) 1976-11-10
CA992360A (en) 1976-07-06
FR2218973A1 (enExample) 1974-09-20
GB1453230A (en) 1976-10-20
US3845826A (en) 1974-11-05
CH588927A5 (enExample) 1977-06-30

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Legal Events

Date Code Title Description
OD Request for examination
OD Request for examination
8139 Disposal/non-payment of the annual fee