FR2242894A5 - Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart - Google Patents

Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart

Info

Publication number
FR2242894A5
FR2242894A5 FR7332088A FR7332088A FR2242894A5 FR 2242894 A5 FR2242894 A5 FR 2242894A5 FR 7332088 A FR7332088 A FR 7332088A FR 7332088 A FR7332088 A FR 7332088A FR 2242894 A5 FR2242894 A5 FR 2242894A5
Authority
FR
France
Prior art keywords
move
rollers
jack
rotated
rotary shaft
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
FR7332088A
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.)
BOISMENU MARCEL FR
Original Assignee
BOISMENU MARCEL FR
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 BOISMENU MARCEL FR filed Critical BOISMENU MARCEL FR
Priority to FR7332088A priority Critical patent/FR2242894A5/fr
Application granted granted Critical
Publication of FR2242894A5 publication Critical patent/FR2242894A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/08—Arrangements for positively actuating jaws using cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
FR7332088A 1973-08-30 1973-08-30 Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart Expired FR2242894A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7332088A FR2242894A5 (en) 1973-08-30 1973-08-30 Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332088A FR2242894A5 (en) 1973-08-30 1973-08-30 Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart

Publications (1)

Publication Number Publication Date
FR2242894A5 true FR2242894A5 (en) 1975-03-28

Family

ID=9124682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332088A Expired FR2242894A5 (en) 1973-08-30 1973-08-30 Jack with central rotary shaft - non-circular rollers are rotated to move two axially spaced bearing rings apart

Country Status (1)

Country Link
FR (1) FR2242894A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899062A2 (fr) * 1997-08-26 1999-03-03 Berthold Dobbe Elément de machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899062A2 (fr) * 1997-08-26 1999-03-03 Berthold Dobbe Elément de machine
EP0899062A3 (fr) * 1997-08-26 2000-11-08 Berthold Dobbe Elément de machine

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Legal Events

Date Code Title Description
ST Notification of lapse