FR577430A - Perfectionnement apporté aux martinets pneumatiques - Google Patents

Perfectionnement apporté aux martinets pneumatiques

Info

Publication number
FR577430A
FR577430A FR577430DA FR577430A FR 577430 A FR577430 A FR 577430A FR 577430D A FR577430D A FR 577430DA FR 577430 A FR577430 A FR 577430A
Authority
FR
France
Prior art keywords
swifts
pneumatic
further development
development
pneumatic swifts
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
Albert-Auguste Pignon
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 FR577430A publication Critical patent/FR577430A/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
    • B25D9/22—Valve arrangements therefor involving a rotary-type slide valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR577430D 1924-02-19 1924-02-19 Perfectionnement apporté aux martinets pneumatiques Expired FR577430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577430T 1924-02-19

Publications (1)

Publication Number Publication Date
FR577430A true FR577430A (fr) 1924-09-05

Family

ID=8954733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577430D Expired FR577430A (fr) 1924-02-19 1924-02-19 Perfectionnement apporté aux martinets pneumatiques

Country Status (1)

Country Link
FR (1) FR577430A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677516A (en) * 1970-03-16 1972-07-18 Glenn W Hicks Faucet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677516A (en) * 1970-03-16 1972-07-18 Glenn W Hicks Faucet

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