FR1019668A - Improvements made to mechanical hammers - Google Patents

Improvements made to mechanical hammers

Info

Publication number
FR1019668A
FR1019668A FR1019668DA FR1019668A FR 1019668 A FR1019668 A FR 1019668A FR 1019668D A FR1019668D A FR 1019668DA FR 1019668 A FR1019668 A FR 1019668A
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
French (fr)
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 FR1019668A publication Critical patent/FR1019668A/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
    • 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
    • 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
    • B25D17/005—Attachments or adapters placed between tool and hammer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1019668D 1950-04-18 1950-04-18 Improvements made to mechanical hammers Expired FR1019668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1019668T 1950-04-18

Publications (1)

Publication Number Publication Date
FR1019668A true FR1019668A (en) 1953-01-26

Family

ID=9575832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1019668D Expired FR1019668A (en) 1950-04-18 1950-04-18 Improvements made to mechanical hammers

Country Status (1)

Country Link
FR (1) FR1019668A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108646A (en) * 1959-11-16 1963-10-29 Eastern Co Power connector for key operated chucks
EP0499459A2 (en) * 1991-02-13 1992-08-19 John Patrick Manning Powered tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108646A (en) * 1959-11-16 1963-10-29 Eastern Co Power connector for key operated chucks
EP0499459A2 (en) * 1991-02-13 1992-08-19 John Patrick Manning Powered tool
EP0499459A3 (en) * 1991-02-13 1993-04-07 John Patrick Manning Powered tool
GB2252745B (en) * 1991-02-13 1995-02-15 John Patrick Manning Powered tool

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