FR2203692B1 - - Google Patents

Info

Publication number
FR2203692B1
FR2203692B1 FR7337437A FR7337437A FR2203692B1 FR 2203692 B1 FR2203692 B1 FR 2203692B1 FR 7337437 A FR7337437 A FR 7337437A FR 7337437 A FR7337437 A FR 7337437A FR 2203692 B1 FR2203692 B1 FR 2203692B1
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.)
Expired
Application number
FR7337437A
Other versions
FR2203692A1 (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.)
DUSS MASCHF
Original Assignee
DUSS 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 MASCHF filed Critical DUSS MASCHF
Publication of FR2203692A1 publication Critical patent/FR2203692A1/fr
Application granted granted Critical
Publication of FR2203692B1 publication Critical patent/FR2203692B1/fr
Expired 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
    • B25D11/06—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)
FR7337437A 1972-10-19 1973-10-19 Expired FR2203692B1 (fr)

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 (2)

Publication Number Publication Date
FR2203692A1 FR2203692A1 (fr) 1974-05-17
FR2203692B1 true FR2203692B1 (fr) 1978-04-21

Family

ID=25763977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337437A Expired FR2203692B1 (fr) 1972-10-19 1973-10-19

Country Status (3)

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

Families Citing this family (3)

* 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
DE3121616A1 (de) * 1981-05-30 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE19728729C2 (de) * 1997-07-04 2000-11-09 Wacker Werke Kg Luftfeder-Schlagwerk mit Luftausgleich

Also Published As

Publication number Publication date
CH567911A5 (fr) 1975-10-15
FR2203692A1 (fr) 1974-05-17
NL7314353A (fr) 1974-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse