GB1021655A - Improvements in and relating to nut and screw devices - Google Patents
Improvements in and relating to nut and screw devicesInfo
- Publication number
- GB1021655A GB1021655A GB1063A GB1063A GB1021655A GB 1021655 A GB1021655 A GB 1021655A GB 1063 A GB1063 A GB 1063A GB 1063 A GB1063 A GB 1063A GB 1021655 A GB1021655 A GB 1021655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- screw
- relating
- rollers
- screw devices
- 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
- F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
- F16H25/2252—Planetary rollers between nut and screw
-
- 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
- F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section
Abstract
1,021,655. Screw-and-nut gearing. C. B. STRANDGREN. Jan. 1, 1963, No. 10/63. Heading F2Q. In a screw-and-nut device wherein threaded satellite rollers 6 are interposed between a screw 4 and a nut 5, the thread of the nut 5 is relieved on opposite flanks to avoid contact, as shown at 7, 8, over two zones L 0 extending from opposite ends of the nut. As shown, the zone L 0 extends over half the roller length. The rollers 6 have at each end plain journal portions 12 engaging a rotatable ring 13, and straight gear teeth 9 cut through the screw-threads to engage a fixed ring gear 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1063A GB1021655A (en) | 1963-01-01 | 1963-01-01 | Improvements in and relating to nut and screw devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1063A GB1021655A (en) | 1963-01-01 | 1963-01-01 | Improvements in and relating to nut and screw devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021655A true GB1021655A (en) | 1966-03-09 |
Family
ID=9696740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1063A Expired GB1021655A (en) | 1963-01-01 | 1963-01-01 | Improvements in and relating to nut and screw devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1021655A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057302A1 (en) * | 2000-11-17 | 2002-05-29 | Krauss Maffei Kunststofftech | Cable-transmitting fastening device |
US8020463B2 (en) | 2005-08-25 | 2011-09-20 | Toyota Jidosha Kabushiki Kaisha | Rotation/linear motion converting mechanism |
CN107250637A (en) * | 2015-02-23 | 2017-10-13 | 斯凯孚公司 | Valve operator component with exercisable wheel |
WO2017188867A1 (en) * | 2016-04-25 | 2017-11-02 | Ruag Space Ab | Separable roller screw assembly for a space craft release mechanism system |
-
1963
- 1963-01-01 GB GB1063A patent/GB1021655A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057302A1 (en) * | 2000-11-17 | 2002-05-29 | Krauss Maffei Kunststofftech | Cable-transmitting fastening device |
DE10057302B4 (en) * | 2000-11-17 | 2004-11-18 | Krauss-Maffei Kunststofftechnik Gmbh | Mold locking device of an injection molding machine with a tension-transmitting fastening device |
US6926515B2 (en) | 2000-11-17 | 2005-08-09 | Krauss-Maffei Kunststofftechnik Gmbh | Injection molding machine with improved traction transmitting securing mechanism |
US8020463B2 (en) | 2005-08-25 | 2011-09-20 | Toyota Jidosha Kabushiki Kaisha | Rotation/linear motion converting mechanism |
CN107250637A (en) * | 2015-02-23 | 2017-10-13 | 斯凯孚公司 | Valve operator component with exercisable wheel |
WO2017188867A1 (en) * | 2016-04-25 | 2017-11-02 | Ruag Space Ab | Separable roller screw assembly for a space craft release mechanism system |
US11111034B2 (en) | 2016-04-25 | 2021-09-07 | Ruag Space Ab | Separable roller screw assembly for a space craft release mechanism system |
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