CH567911A5 - - Google Patents

Info

Publication number
CH567911A5
CH567911A5 CH1441373A CH1441373A CH567911A5 CH 567911 A5 CH567911 A5 CH 567911A5 CH 1441373 A CH1441373 A CH 1441373A CH 1441373 A CH1441373 A CH 1441373A CH 567911 A5 CH567911 A5 CH 567911A5
Authority
CH
Switzerland
Application number
CH1441373A
Original Assignee
Duss Friedrich Maschf
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
Priority claimed from DE19722251247 external-priority patent/DE2251247A1/de
Priority claimed from DE19722253173 external-priority patent/DE2253173A1/de
Application filed by Duss Friedrich Maschf filed Critical Duss Friedrich Maschf
Publication of CH567911A5 publication Critical patent/CH567911A5/xx

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
    • B25D11/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH1441373A 1972-10-19 1973-10-10 CH567911A5 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722251247 DE2251247A1 (de) 1972-10-19 1972-10-19 Schlaggeraet
DE19722253173 DE2253173A1 (de) 1972-10-30 1972-10-30 Schlaggeraet

Publications (1)

Publication Number Publication Date
CH567911A5 true CH567911A5 (ja) 1975-10-15

Family

ID=25763977

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1441373A CH567911A5 (ja) 1972-10-19 1973-10-10

Country Status (3)

Country Link
CH (1) CH567911A5 (ja)
FR (1) FR2203692B1 (ja)
NL (1) NL7314353A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121616A1 (de) * 1981-05-30 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE19728729A1 (de) * 1997-07-04 1999-01-07 Wacker Werke Kg Luftfeder-Schlagwerk mit Luftaufladung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511041A1 (de) * 1975-03-13 1976-09-23 Duss Maschf Schlag- oder drehschlaghammer mit einem durch formstuecke gebildeten gehaeuseraum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121616A1 (de) * 1981-05-30 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE19728729A1 (de) * 1997-07-04 1999-01-07 Wacker Werke Kg Luftfeder-Schlagwerk mit Luftaufladung
US6119796A (en) * 1997-07-04 2000-09-19 Wacker-Werke Gmbh & Co., Kg Pneumatic spring percussion mechanism with an air supply
DE19728729C2 (de) * 1997-07-04 2000-11-09 Wacker Werke Kg Luftfeder-Schlagwerk mit Luftausgleich

Also Published As

Publication number Publication date
NL7314353A (ja) 1974-04-23
FR2203692B1 (ja) 1978-04-21
FR2203692A1 (ja) 1974-05-17

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased