FR2388645B1 - - Google Patents

Info

Publication number
FR2388645B1
FR2388645B1 FR7713643A FR7713643A FR2388645B1 FR 2388645 B1 FR2388645 B1 FR 2388645B1 FR 7713643 A FR7713643 A FR 7713643A FR 7713643 A FR7713643 A FR 7713643A FR 2388645 B1 FR2388645 B1 FR 2388645B1
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
FR7713643A
Other languages
French (fr)
Other versions
FR2388645A1 (en
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.)
Maco Meudon SA
Original Assignee
Maco Meudon SA
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 Maco Meudon SA filed Critical Maco Meudon SA
Priority to FR7713643A priority Critical patent/FR2388645A1/en
Publication of FR2388645A1 publication Critical patent/FR2388645A1/en
Application granted granted Critical
Publication of FR2388645B1 publication Critical patent/FR2388645B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR7713643A 1977-04-29 1977-04-29 Shock insulated handles for pneumatic concrete breaker - are mounted on axle in annular rubber blocks permitting elastic pivoting Granted FR2388645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713643A FR2388645A1 (en) 1977-04-29 1977-04-29 Shock insulated handles for pneumatic concrete breaker - are mounted on axle in annular rubber blocks permitting elastic pivoting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713643A FR2388645A1 (en) 1977-04-29 1977-04-29 Shock insulated handles for pneumatic concrete breaker - are mounted on axle in annular rubber blocks permitting elastic pivoting

Publications (2)

Publication Number Publication Date
FR2388645A1 FR2388645A1 (en) 1978-11-24
FR2388645B1 true FR2388645B1 (en) 1982-05-21

Family

ID=9190362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713643A Granted FR2388645A1 (en) 1977-04-29 1977-04-29 Shock insulated handles for pneumatic concrete breaker - are mounted on axle in annular rubber blocks permitting elastic pivoting

Country Status (1)

Country Link
FR (1) FR2388645A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3376740D1 (en) * 1983-02-03 1988-06-30 Maco Meudon Sa Percussive tool with swinging handles
FR2540774A1 (en) * 1983-02-14 1984-08-17 Maco Meudon Sa Control device for articulated handles on a work site tool
DE3312195A1 (en) * 1983-04-02 1984-10-11 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen HANDMADE HAMMER AND DRILL

Also Published As

Publication number Publication date
FR2388645A1 (en) 1978-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse