GB1277366A - Improvements in and relating to worm gears - Google Patents
Improvements in and relating to worm gearsInfo
- Publication number
- GB1277366A GB1277366A GB854270A GB854270A GB1277366A GB 1277366 A GB1277366 A GB 1277366A GB 854270 A GB854270 A GB 854270A GB 854270 A GB854270 A GB 854270A GB 1277366 A GB1277366 A GB 1277366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- enveloping
- wheel
- relating
- radius
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
1277366 Toothed gearing RW TRANSMISSIONS Ltd 19 April 1971 [23 Feb 1970] 8542/70 Heading F2Q In a double enveloping worm gear comprising a waisted worm 1 having a thread of involute profile and a meshing worm-wheel 11 having throated teeth 12 of conforming involute profile, the radius A of the mean enveloping arc of the waist of the worm is equal to the pitch circle radius of the worm wheel and the adjacent generatrix of the enveloping cylinder of the worm is tangential to the base circle of the worm wheel.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB854270A GB1277366A (en) | 1970-02-23 | 1970-02-23 | Improvements in and relating to worm gears |
FR7106069A FR2078945A5 (en) | 1970-02-23 | 1971-02-23 | |
DE19712108508 DE2108508A1 (en) | 1970-02-23 | 1971-02-23 | Worm gear with double edging of the meshing area of a worm wheel and a worm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB854270A GB1277366A (en) | 1970-02-23 | 1970-02-23 | Improvements in and relating to worm gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277366A true GB1277366A (en) | 1972-06-14 |
Family
ID=9854461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB854270A Expired GB1277366A (en) | 1970-02-23 | 1970-02-23 | Improvements in and relating to worm gears |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2108508A1 (en) |
FR (1) | FR2078945A5 (en) |
GB (1) | GB1277366A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603597C2 (en) * | 1976-01-30 | 1982-07-22 | Central'nyj naučno-issledovatel'skij institut technologii mašinostroenija, Moskva | Globoid worm gear units and process for their manufacture |
US4261218A (en) * | 1978-12-26 | 1981-04-14 | Eagan Joseph A Sen | Speed reducer adjustment means |
US4567783A (en) * | 1983-02-14 | 1986-02-04 | Ex-Cell-O Corporation | Multi-angle pinion and gear power transmission |
-
1970
- 1970-02-23 GB GB854270A patent/GB1277366A/en not_active Expired
-
1971
- 1971-02-23 FR FR7106069A patent/FR2078945A5/fr not_active Expired
- 1971-02-23 DE DE19712108508 patent/DE2108508A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2078945A5 (en) | 1971-11-05 |
DE2108508A1 (en) | 1971-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1083689A (en) | Rolling contact gear | |
GB1143269A (en) | A belt and gear drive | |
US3710640A (en) | Worm gears | |
GB1531495A (en) | Mechanical drives | |
SE7710535L (en) | HYDROSTATIC GEAR MACHINE WITH TROCHOID GEAR PARTS | |
GB1306753A (en) | Mechanical transmission | |
GB1387496A (en) | Gearing | |
GB1011167A (en) | Toothed profiles of gears for a gear pump | |
GB1335450A (en) | External or internal involuate helical spur gearing | |
GB676537A (en) | Improved toothed gearing for transmission of power | |
GB1479314A (en) | Rack and pinion steering mechanism | |
GB1277366A (en) | Improvements in and relating to worm gears | |
GB1017902A (en) | Toothed gears silencing | |
GB1510003A (en) | Synchronous belt drive | |
GB715462A (en) | Improvements in or relating to worm gears | |
GB1085291A (en) | Noise reduction of toothed gears | |
GB1040091A (en) | Helical or hypoid gears | |
GB1195643A (en) | Spur Gear with Double Helical Toothing | |
GB1326378A (en) | Toothed gearing | |
GB1357822A (en) | Worm drive | |
GB1248931A (en) | An improved steering gear of the circulating ball type | |
ATE4137T1 (en) | HYDROSTATIC GEAR MACHINE. | |
GB1238008A (en) | ||
FR2274836B1 (en) | ||
GB1345057A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |