FR2068026A5 - - Google Patents

Info

Publication number
FR2068026A5
FR2068026A5 FR6940641A FR6940641A FR2068026A5 FR 2068026 A5 FR2068026 A5 FR 2068026A5 FR 6940641 A FR6940641 A FR 6940641A FR 6940641 A FR6940641 A FR 6940641A FR 2068026 A5 FR2068026 A5 FR 2068026A5
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
FR6940641A
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.)
INST GIDORDINAMIKI
SP KONSTRUKTORS
Original Assignee
INST GIDORDINAMIKI
SP KONSTRUKTORS
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 INST GIDORDINAMIKI, SP KONSTRUKTORS filed Critical INST GIDORDINAMIKI
Priority to FR6940641A priority Critical patent/FR2068026A5/fr
Application granted granted Critical
Publication of FR2068026A5 publication Critical patent/FR2068026A5/fr
Expired 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR6940641A 1969-11-25 1969-11-25 Expired FR2068026A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6940641A FR2068026A5 (fr) 1969-11-25 1969-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940641A FR2068026A5 (fr) 1969-11-25 1969-11-25

Publications (1)

Publication Number Publication Date
FR2068026A5 true FR2068026A5 (fr) 1971-08-20

Family

ID=9043609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940641A Expired FR2068026A5 (fr) 1969-11-25 1969-11-25

Country Status (1)

Country Link
FR (1) FR2068026A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448964A1 (fr) * 1978-12-27 1980-09-12 Inst Gidrodinamiki Sibirskogo Dispositif a percussion comportant un organe de freinage de percuteur
DE3106410A1 (de) * 1980-02-22 1981-12-10 Centrum Konstrukcyjno-Technologiczne Maszyn Górniczych "Komag", 44-101 Gliwice Hydraulische stossmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448964A1 (fr) * 1978-12-27 1980-09-12 Inst Gidrodinamiki Sibirskogo Dispositif a percussion comportant un organe de freinage de percuteur
DE3106410A1 (de) * 1980-02-22 1981-12-10 Centrum Konstrukcyjno-Technologiczne Maszyn Górniczych "Komag", 44-101 Gliwice Hydraulische stossmaschine

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Legal Events

Date Code Title Description
ST Notification of lapse