GB880002A - Improvements relating to worm and nut mechanisms - Google Patents
Improvements relating to worm and nut mechanismsInfo
- 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
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.
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) |
-
1956
- 1956-12-07 GB GB2403659A patent/GB880002A/en not_active Expired
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