GB880002A - Improvements relating to worm and nut mechanisms - Google Patents

Improvements relating to worm and nut mechanisms

Info

Publication number
GB880002A
GB880002A GB2403659A GB2403659A GB880002A GB 880002 A GB880002 A GB 880002A GB 2403659 A GB2403659 A GB 2403659A GB 2403659 A GB2403659 A GB 2403659A GB 880002 A GB880002 A GB 880002A
Authority
GB
United Kingdom
Prior art keywords
worm
improvements relating
nut mechanisms
dec
travel
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
GB2403659A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2403659A priority Critical patent/GB880002A/en
Publication of GB880002A publication Critical patent/GB880002A/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)
  • Pinball Game Machines (AREA)

Abstract

880,002. Screw and nut gearing. BISHOP, R., JOHNSTON, R. H., and WHITLOCK, G. B. R. Dec. 4, 1957 [Dec. 7, 1956], No. 24036/59. Divided out of 880,001. Drawings to Specification. Class 80 (3). The subject-matter of this Specification is identical with that of Specification 880,001, but the claims are directed towards the shape of the return channel through which the balls circulate, this being such that the direction of travel of the balls in part of the return passage is normal to the direction of travel into and out of the return passage. Specification 880,003 also is referred to.
GB2403659A 1956-12-07 1956-12-07 Improvements relating to worm and nut mechanisms Expired GB880002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2403659A GB880002A (en) 1956-12-07 1956-12-07 Improvements relating to worm and nut mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2403659A GB880002A (en) 1956-12-07 1956-12-07 Improvements relating to worm and nut mechanisms

Publications (1)

Publication Number Publication Date
GB880002A true GB880002A (en) 1961-10-18

Family

ID=10205367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2403659A Expired GB880002A (en) 1956-12-07 1956-12-07 Improvements relating to worm and nut mechanisms

Country Status (1)

Country Link
GB (1) GB880002A (en)

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