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FR794219A - Marteau mécanique - Google Patents

Marteau mécanique

Info

Publication number
FR794219A
FR794219A FR794219DA FR794219A FR 794219 A FR794219 A FR 794219A FR 794219D A FR794219D A FR 794219DA FR 794219 A FR794219 A FR 794219A
Authority
FR
France
Prior art keywords
mechanical hammer
hammer
mechanical
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)
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of FR794219A publication Critical patent/FR794219A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0073—Arrangements for damping of the reaction force
    • B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
    • B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR794219D 1935-08-27 1935-08-27 Marteau mécanique Expired FR794219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794219T 1935-08-27

Publications (1)

Publication Number Publication Date
FR794219A true FR794219A (fr) 1936-02-11

Family

ID=9233947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794219D Expired FR794219A (fr) 1935-08-27 1935-08-27 Marteau mécanique

Country Status (1)

Country Link
FR (1) FR794219A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303644A1 (fr) * 1975-03-13 1976-10-08 Duss Maschf Marteau a entrainement electrique avec un arbre-manivelle loge dans des paliers des deux cotes d'un carter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303644A1 (fr) * 1975-03-13 1976-10-08 Duss Maschf Marteau a entrainement electrique avec un arbre-manivelle loge dans des paliers des deux cotes d'un carter

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