GB156972A - Improvements in or relating to worm gearing for varying the inclination of wind screens and the like - Google Patents
Improvements in or relating to worm gearing for varying the inclination of wind screens and the likeInfo
- Publication number
- GB156972A GB156972A GB2942919A GB2942919A GB156972A GB 156972 A GB156972 A GB 156972A GB 2942919 A GB2942919 A GB 2942919A GB 2942919 A GB2942919 A GB 2942919A GB 156972 A GB156972 A GB 156972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- wheel
- casing
- secured
- rod
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
- B60J1/04—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing adjustable
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
156,972. Ransom, G. H., and Motor Equipments, Ltd. Nov. 25, 1919. Pivoting-adjustments.-In worm-and-wheel gear for motor vehicle wind-screens, of the type wherein the adjustment of the thread of the worm relatively to the teeth of the wheel is effected by tilting the axis of the worm in the plane of the wheel, the inner end of the worm shaft 1 is ball ended or is recessed conically to receive a ball 7 partly embedded in a slide 8 which is adapted to be moved vertically along the side of the casing 5 by means of a conical adjusting-screw 9 secured in the casing 5 by means of a lock-nut 10. Slight lateral movement of the slide 8 on the screw 9 prevents jamming due to irregularities in the mounting of the wheel 3. A segment only of the worm wheel is used, and this is secured to a rod 4 which fits in the casing 5 to form the hinge-rod of the screen and is formed integrally with two rod portions 4a and 4b adapted to fit tightly in the tubes 4<c> and 4d engaging a casing 4<e>, 4f and secured to the screen framing 16. A conicallybored bland 13 may accommodate the outer end of the shaft 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2942919A GB156972A (en) | 1919-11-25 | 1919-11-25 | Improvements in or relating to worm gearing for varying the inclination of wind screens and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2942919A GB156972A (en) | 1919-11-25 | 1919-11-25 | Improvements in or relating to worm gearing for varying the inclination of wind screens and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB156972A true GB156972A (en) | 1921-01-20 |
Family
ID=10291416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2942919A Expired GB156972A (en) | 1919-11-25 | 1919-11-25 | Improvements in or relating to worm gearing for varying the inclination of wind screens and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB156972A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547784A (en) * | 1940-01-09 | 1951-04-03 | Renault | Steering gear adjusting device for motor vehicles |
CN109201492A (en) * | 2017-07-07 | 2019-01-15 | 中粮工程装备(张家口)有限公司 | Air-duct adjusting device, air-supply assembly and wheat flour purifier |
US20240149437A1 (en) * | 2018-03-15 | 2024-05-09 | Igus Gmbh | Arm joint for a manipulator and manipulator |
-
1919
- 1919-11-25 GB GB2942919A patent/GB156972A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547784A (en) * | 1940-01-09 | 1951-04-03 | Renault | Steering gear adjusting device for motor vehicles |
CN109201492A (en) * | 2017-07-07 | 2019-01-15 | 中粮工程装备(张家口)有限公司 | Air-duct adjusting device, air-supply assembly and wheat flour purifier |
US20240149437A1 (en) * | 2018-03-15 | 2024-05-09 | Igus Gmbh | Arm joint for a manipulator and manipulator |
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