FR63220E - Perfectionnements apportés aux marteaux mécaniques - Google Patents

Perfectionnements apportés aux marteaux mécaniques

Info

Publication number
FR63220E
FR63220E FR63220DA FR63220E FR 63220 E FR63220 E FR 63220E FR 63220D A FR63220D A FR 63220DA FR 63220 E FR63220 E FR 63220E
Authority
FR
France
Prior art keywords
improvements made
mechanical hammers
hammers
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)
Inventor
Jean-Julien Blanc
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 FR63220E publication Critical patent/FR63220E/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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/104—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool with rollers or balls as cam surface
FR63220D 1951-10-22 1951-10-22 Perfectionnements apportés aux marteaux mécaniques Expired FR63220E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63220T 1951-10-22

Publications (1)

Publication Number Publication Date
FR63220E true FR63220E (fr) 1955-09-12

Family

ID=8696503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63220D Expired FR63220E (fr) 1951-10-22 1951-10-22 Perfectionnements apportés aux marteaux mécaniques

Country Status (1)

Country Link
FR (1) FR63220E (fr)

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