FR2372684B1 - - Google Patents

Info

Publication number
FR2372684B1
FR2372684B1 FR7736440A FR7736440A FR2372684B1 FR 2372684 B1 FR2372684 B1 FR 2372684B1 FR 7736440 A FR7736440 A FR 7736440A FR 7736440 A FR7736440 A FR 7736440A FR 2372684 B1 FR2372684 B1 FR 2372684B1
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
FR7736440A
Other languages
French (fr)
Other versions
FR2372684A1 (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.)
Hausherr & Soehne Maschf
Original Assignee
Hausherr & Soehne 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
Application filed by Hausherr & Soehne Maschf filed Critical Hausherr & Soehne Maschf
Publication of FR2372684A1 publication Critical patent/FR2372684A1/fr
Application granted granted Critical
Publication of FR2372684B1 publication Critical patent/FR2372684B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7736440A 1976-12-03 1977-12-02 Dispositif d'arret automatique d'un appareil a percussion commande par un guide sous pression Granted FR2372684A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654875 DE2654875A1 (de) 1976-12-03 1976-12-03 Vorrichtung zum selbsttaetigen stillsetzen eines druckmittelbetriebenen schlaggeraetes

Publications (2)

Publication Number Publication Date
FR2372684A1 FR2372684A1 (fr) 1978-06-30
FR2372684B1 true FR2372684B1 (es) 1983-01-07

Family

ID=5994628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736440A Granted FR2372684A1 (fr) 1976-12-03 1977-12-02 Dispositif d'arret automatique d'un appareil a percussion commande par un guide sous pression

Country Status (3)

Country Link
DE (1) DE2654875A1 (es)
FR (1) FR2372684A1 (es)
GB (1) GB1592682A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI72908C (fi) * 1979-06-29 1987-08-10 Rammer Oy Hydraulisk slagmaskin.
ZA869271B (en) * 1985-12-09 1987-10-28 Aclo Pty Ltd A pneumatic tool

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR632682A (es) * 1928-01-13
US1089243A (en) * 1912-12-24 1914-03-03 Max Maximilian Fluid-actuated tool.
GB354807A (en) * 1930-04-16 1931-08-17 George Henry Turton Rayner Improvements in, or relating to, percussive tools
FR738998A (fr) * 1932-05-02 1933-01-04 Ingersoll Rand Co Outil percuteur
FR1056960A (fr) * 1951-02-20 1954-03-04 Atlas Diesel Ab Perfectionnements aux marteaux pneumatiques
DE1283769B (de) * 1963-05-15 1968-11-21 Impex Essen Vertrieb Schlaghammer
FR1510061A (fr) * 1966-12-06 1968-01-19 Poclain Sa Marteau à masse mobile
DE2023913B2 (de) * 1970-05-15 1978-11-02 Hilti Ag, Schaan (Liechtenstein) Elektropneumatischer Bohrhammer
DE2207961C2 (de) * 1972-02-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung an einem tragbaren, motorisch angetrieben Gesteinsaufbruchhammer zur axial beweglichen Führung eines Werkzeugs
RO74260A (ro) * 1974-04-25 1980-10-30 Oy Tampella Ab,Fi Perforator percutant actionat cu lichid sub presiune
CH584591A5 (es) * 1974-05-20 1977-02-15 Bosch Gmbh Robert

Also Published As

Publication number Publication date
DE2654875A1 (de) 1978-06-08
GB1592682A (en) 1981-07-08
FR2372684A1 (fr) 1978-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse