FR1463994A - Pneumatically controlled percussion machine - Google Patents

Pneumatically controlled percussion machine

Info

Publication number
FR1463994A
FR1463994A FR38335A FR38335A FR1463994A FR 1463994 A FR1463994 A FR 1463994A FR 38335 A FR38335 A FR 38335A FR 38335 A FR38335 A FR 38335A FR 1463994 A FR1463994 A FR 1463994A
Authority
FR
France
Prior art keywords
pneumatically controlled
percussion machine
controlled percussion
machine
pneumatically
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
FR38335A
Other languages
French (fr)
Inventor
Jean Pierre Jourlait
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
Priority to FR38335A priority Critical patent/FR1463994A/en
Application granted granted Critical
Publication of FR1463994A publication Critical patent/FR1463994A/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • 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
    • B25D2209/002—Pressure accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
FR38335A 1965-11-15 1965-11-15 Pneumatically controlled percussion machine Expired FR1463994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR38335A FR1463994A (en) 1965-11-15 1965-11-15 Pneumatically controlled percussion machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38335A FR1463994A (en) 1965-11-15 1965-11-15 Pneumatically controlled percussion machine

Publications (1)

Publication Number Publication Date
FR1463994A true FR1463994A (en) 1966-07-22

Family

ID=8592459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38335A Expired FR1463994A (en) 1965-11-15 1965-11-15 Pneumatically controlled percussion machine

Country Status (1)

Country Link
FR (1) FR1463994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK151246B (en) * 1971-07-21 1987-11-16 Hilti Ag ELECTROMAGNETIC BOREHAMMER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK151246B (en) * 1971-07-21 1987-11-16 Hilti Ag ELECTROMAGNETIC BOREHAMMER

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