FR1190102A - Worm and nut mechanism with anti-friction balls - Google Patents

Worm and nut mechanism with anti-friction balls

Info

Publication number
FR1190102A
FR1190102A FR1190102DA FR1190102A FR 1190102 A FR1190102 A FR 1190102A FR 1190102D A FR1190102D A FR 1190102DA FR 1190102 A FR1190102 A FR 1190102A
Authority
FR
France
Prior art keywords
worm
nut mechanism
friction balls
balls
friction
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
Reginald Bishop
Robert Henry Johnston
George Bernard Rex Whitlock
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 FR1190102A publication Critical patent/FR1190102A/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
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR1190102D 1956-12-07 1957-12-06 Worm and nut mechanism with anti-friction balls Expired FR1190102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3753456A GB880001A (en) 1956-12-07 1956-12-07 Improvements relating to worm and nut mechanisms

Publications (1)

Publication Number Publication Date
FR1190102A true FR1190102A (en) 1959-10-09

Family

ID=10397202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190102D Expired FR1190102A (en) 1956-12-07 1957-12-06 Worm and nut mechanism with anti-friction balls

Country Status (2)

Country Link
FR (1) FR1190102A (en)
GB (1) GB880001A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261224A (en) * 1964-01-27 1966-07-19 Specialties Dev Corp Nut for ball screw and nut assembly
US3301082A (en) * 1964-06-16 1967-01-31 Scully Jones & Co Ball screw mechanism
US3327551A (en) * 1965-03-12 1967-06-27 Gen Motors Corp Ball return means for ball nut and screw means
US3667311A (en) * 1970-12-09 1972-06-06 Schrillo Co Recirculating ball screw

Also Published As

Publication number Publication date
GB880001A (en) 1961-10-18

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