FR2230467A1 - - Google Patents

Info

Publication number
FR2230467A1
FR2230467A1 FR7417882A FR7417882A FR2230467A1 FR 2230467 A1 FR2230467 A1 FR 2230467A1 FR 7417882 A FR7417882 A FR 7417882A FR 7417882 A FR7417882 A FR 7417882A FR 2230467 A1 FR2230467 A1 FR 2230467A1
Authority
FR
France
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Withdrawn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
FR7417882A
Other languages
French (fr)
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
Publication of FR2230467A1 publication Critical patent/FR2230467A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
FR7417882A 1973-05-23 1974-05-22 Withdrawn FR2230467A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732326087 DE2326087A1 (de) 1973-05-23 1973-05-23 Motorisch angetriebener bohrhammer

Publications (1)

Publication Number Publication Date
FR2230467A1 true FR2230467A1 (enrdf_load_stackoverflow) 1974-12-20

Family

ID=5881787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417882A Withdrawn FR2230467A1 (enrdf_load_stackoverflow) 1973-05-23 1974-05-22

Country Status (4)

Country Link
JP (1) JPS5027194A (enrdf_load_stackoverflow)
DE (1) DE2326087A1 (enrdf_load_stackoverflow)
FR (1) FR2230467A1 (enrdf_load_stackoverflow)
IT (1) IT1012704B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012438A1 (en) * 1978-12-13 1980-06-25 Black & Decker Inc. Percussive tools
EP0067682A1 (en) * 1981-06-17 1982-12-22 Black & Decker Inc. Hand-held power tools including bearing supports for components undergoing linear movement
FR2514820A1 (fr) * 1981-10-19 1983-04-22 Komatsu Mfg Co Ltd Perforatrice hydraulique a percussion

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550725C3 (de) * 1975-11-12 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bohrhammer
US4114699A (en) * 1976-01-22 1978-09-19 Licentia Patent-Verwaltungs-Gmbh Pneumatic rotary hammer device
DE2820128A1 (de) * 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
JPS56112818A (en) * 1980-02-12 1981-09-05 Hitachi Ltd Digital protection relay unit
EP0042010B1 (en) * 1980-06-12 1984-08-08 Black & Decker Inc. Power operated tool including a mechanism for converting rotary motion to reciprocatory motion
DE3802740A1 (de) * 1988-01-30 1989-08-03 Hilti Ag Motorisch betriebenes handgeraet
DE19734140A1 (de) * 1997-08-07 1999-02-11 Hawera Probst Gmbh Bohrwerkzeug

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346769A (en) 1978-12-12 1982-08-31 Black & Decker Inc. Percussive tool drive linkage
EP0012438A1 (en) * 1978-12-13 1980-06-25 Black & Decker Inc. Percussive tools
EP0067682A1 (en) * 1981-06-17 1982-12-22 Black & Decker Inc. Hand-held power tools including bearing supports for components undergoing linear movement
US4497380A (en) * 1981-06-17 1985-02-05 Black & Decker Inc. Hand-held power tools including bearing supports for components undergoing linear movement
FR2514820A1 (fr) * 1981-10-19 1983-04-22 Komatsu Mfg Co Ltd Perforatrice hydraulique a percussion

Also Published As

Publication number Publication date
JPS5027194A (enrdf_load_stackoverflow) 1975-03-20
DE2326087A1 (de) 1974-12-12
IT1012704B (it) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse