GB759504A - Improvements relating to screw and nut mechanism - Google Patents
Improvements relating to screw and nut mechanismInfo
- Publication number
- GB759504A GB759504A GB2524553A GB2524553A GB759504A GB 759504 A GB759504 A GB 759504A GB 2524553 A GB2524553 A GB 2524553A GB 2524553 A GB2524553 A GB 2524553A GB 759504 A GB759504 A GB 759504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- nut
- balls
- passageways
- nut mechanism
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
759,504. Screw and nut mechanism. PHILLIPS, T. L. Aug. 24, 1954 [Sept. 12, 1953], No. 25245/53. Class 80(3) A screw and nut mechanism has balls or rollers 18 in helical passageways on either side of helical thread ribs 12, 13 of the screw 10 and nut 11 respectively. The two passageways in the nut are interconnected at their ends by ducts 20 formed by the end 22 of the rib 13 and the surface 21 of an enlargement 19 to allow the circulation of the balls. The interconnecting duct is provided in the screw member in the case where the nut is of greater axial length than the screw. The nut or screw may be split longitudinally to allow the assembly of the balls or rollers in the passageways and the two parts secured together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2524553A GB759504A (en) | 1953-09-12 | 1953-09-12 | Improvements relating to screw and nut mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2524553A GB759504A (en) | 1953-09-12 | 1953-09-12 | Improvements relating to screw and nut mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB759504A true GB759504A (en) | 1956-10-17 |
Family
ID=10224561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2524553A Expired GB759504A (en) | 1953-09-12 | 1953-09-12 | Improvements relating to screw and nut mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB759504A (en) |
-
1953
- 1953-09-12 GB GB2524553A patent/GB759504A/en not_active Expired
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