FR355241A - Screws with movable ball threads - Google Patents

Screws with movable ball threads

Info

Publication number
FR355241A
FR355241A FR355241DA FR355241A FR 355241 A FR355241 A FR 355241A FR 355241D A FR355241D A FR 355241DA FR 355241 A FR355241 A FR 355241A
Authority
FR
France
Prior art keywords
screws
movable ball
ball threads
threads
movable
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
Theophile-Emile Laprevote
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.)
THEOPHILE EMILE LAPREVOTE
Original Assignee
THEOPHILE EMILE LAPREVOTE
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 THEOPHILE EMILE LAPREVOTE filed Critical THEOPHILE EMILE LAPREVOTE
Application granted granted Critical
Publication of FR355241A publication Critical patent/FR355241A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR355241D 1905-06-15 1905-06-15 Screws with movable ball threads Expired FR355241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR355241T 1905-06-15

Publications (1)

Publication Number Publication Date
FR355241A true FR355241A (en) 1905-10-26

Family

ID=1403285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355241D Expired FR355241A (en) 1905-06-15 1905-06-15 Screws with movable ball threads

Country Status (1)

Country Link
FR (1) FR355241A (en)

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