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FR583873A - Marteau pneumatique à river, buriner, etc. - Google Patents

Marteau pneumatique à river, buriner, etc.

Info

Publication number
FR583873A
FR583873A FR583873DA FR583873A FR 583873 A FR583873 A FR 583873A FR 583873D A FR583873D A FR 583873DA FR 583873 A FR583873 A FR 583873A
Authority
FR
France
Prior art keywords
chiselling
riveting
pneumatic hammer
hammer
pneumatic
Prior art date
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
Other languages
English (en)
Inventor
Fernand Eloy
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 filed Critical
Application granted granted Critical
Publication of FR583873A publication Critical patent/FR583873A/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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR583873D 1923-08-07 1924-07-21 Marteau pneumatique à river, buriner, etc. Expired FR583873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE583873X 1923-08-07

Publications (1)

Publication Number Publication Date
FR583873A true FR583873A (fr) 1925-01-23

Family

ID=3873556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583873D Expired FR583873A (fr) 1923-08-07 1924-07-21 Marteau pneumatique à river, buriner, etc.

Country Status (1)

Country Link
FR (1) FR583873A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758621A1 (de) * 1977-01-04 1978-07-13 Inst Gornogo Dela Sibirskogo O Handbedienbare druckluftschlagmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758621A1 (de) * 1977-01-04 1978-07-13 Inst Gornogo Dela Sibirskogo O Handbedienbare druckluftschlagmaschine

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