FR482812A - Perfectionnements aux marteaux électriques à ressort - Google Patents

Perfectionnements aux marteaux électriques à ressort

Info

Publication number
FR482812A
FR482812A FR482812DA FR482812A FR 482812 A FR482812 A FR 482812A FR 482812D A FR482812D A FR 482812DA FR 482812 A FR482812 A FR 482812A
Authority
FR
France
Prior art keywords
electric spring
spring hammers
hammers
electric
spring
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
Daniel-Hector Levy
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.)
DANIEL HECTOR LEVY
Original Assignee
DANIEL HECTOR LEVY
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 DANIEL HECTOR LEVY filed Critical DANIEL HECTOR LEVY
Application granted granted Critical
Publication of FR482812A publication Critical patent/FR482812A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR482812D 1915-09-07 1916-09-07 Perfectionnements aux marteaux électriques à ressort Expired FR482812A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482812XA 1915-09-07 1915-09-07

Publications (1)

Publication Number Publication Date
FR482812A true FR482812A (fr) 1917-04-27

Family

ID=1519779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482812D Expired FR482812A (fr) 1915-09-07 1916-09-07 Perfectionnements aux marteaux électriques à ressort

Country Status (1)

Country Link
FR (1) FR482812A (fr)

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