FR2506204B1 - - Google Patents

Info

Publication number
FR2506204B1
FR2506204B1 FR8110156A FR8110156A FR2506204B1 FR 2506204 B1 FR2506204 B1 FR 2506204B1 FR 8110156 A FR8110156 A FR 8110156A FR 8110156 A FR8110156 A FR 8110156A FR 2506204 B1 FR2506204 B1 FR 2506204B1
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
FR8110156A
Other languages
French (fr)
Other versions
FR2506204A1 (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.)
MO VYSSHEE TEKHN
Original Assignee
MO VYSSHEE TEKHN
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 MO VYSSHEE TEKHN filed Critical MO VYSSHEE TEKHN
Priority to FR8110156A priority Critical patent/FR2506204A1/fr
Publication of FR2506204A1 publication Critical patent/FR2506204A1/fr
Application granted granted Critical
Publication of FR2506204B1 publication Critical patent/FR2506204B1/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
    • B25D9/06—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
    • 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
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • 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
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR8110156A 1981-05-21 1981-05-21 Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches Granted FR2506204A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110156A FR2506204A1 (fr) 1981-05-21 1981-05-21 Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110156A FR2506204A1 (fr) 1981-05-21 1981-05-21 Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches

Publications (2)

Publication Number Publication Date
FR2506204A1 FR2506204A1 (fr) 1982-11-26
FR2506204B1 true FR2506204B1 (enrdf_load_stackoverflow) 1984-11-30

Family

ID=9258740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110156A Granted FR2506204A1 (fr) 1981-05-21 1981-05-21 Outil pneumatique a percussion utilisable notamment en tant que marteau pneumatique pour la destruction par exemple de roches

Country Status (1)

Country Link
FR (1) FR2506204A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540418A1 (fr) * 1983-02-07 1984-08-10 Helliot Bernard Perfectionnements apportes aux appareils a percussions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792894A (en) * 1928-04-03 1931-02-17 Chicago Pneumatic Tool Co Manually-supported power tool
US2899934A (en) * 1956-01-19 1959-08-18 salengro
DE1503193B1 (de) * 1964-08-13 1970-02-19 Erich Hahn Pressluftschlagwerkzeug
GB1152119A (en) * 1966-11-29 1969-05-14 Atlas Copco Ab Improvements in Recoil Vibration Damped Percussive Machine
CS149009B1 (enrdf_load_stackoverflow) * 1971-02-01 1973-05-24
US3792740A (en) * 1972-04-05 1974-02-19 W Cooley Hydraulic powered hammer
FR2209311A5 (enrdf_load_stackoverflow) * 1972-12-05 1974-06-28 Maco Meudon Sa
FR2237734A1 (en) * 1973-07-16 1975-02-14 Inst Nal Rech Securite Oscillating mass shock absorbers for pneumatic drill - two sliding masses sprung above and below flank drill casing
FR2272797A1 (en) * 1974-05-30 1975-12-26 Inst Mekhanizirovannogo I Ruch Low vibration pneumatic hammer - has floating arrangement of sealing bushings to relieve them from radial loads
FR2454875A1 (fr) * 1979-04-25 1980-11-21 Pt Instit Machine pneumatique a percussion

Also Published As

Publication number Publication date
FR2506204A1 (fr) 1982-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse