GB759820A - Continuously variable speed gears - Google Patents
Continuously variable speed gearsInfo
- Publication number
- GB759820A GB759820A GB1280655A GB1280655A GB759820A GB 759820 A GB759820 A GB 759820A GB 1280655 A GB1280655 A GB 1280655A GB 1280655 A GB1280655 A GB 1280655A GB 759820 A GB759820 A GB 759820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- continuously variable
- variable speed
- speed gears
- gears
- rennerfelt
- 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
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/10—Means for influencing the pressure between the members
- F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
-
- 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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Transmission Devices (AREA)
Abstract
759,820. Variable-speed gearing. RENNERFELT, S. B. Sept. 3, 1953, No. 12806/55. Divided out of 759,773. Drawings to Specification. Class 80(2) The arrangements described are the same as those described in Specification 759,773, but the claims differ.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1280655A GB759820A (en) | 1954-09-03 | 1954-09-03 | Continuously variable speed gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1280655A GB759820A (en) | 1954-09-03 | 1954-09-03 | Continuously variable speed gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB759820A true GB759820A (en) | 1956-10-24 |
Family
ID=10011490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1280655A Expired GB759820A (en) | 1954-09-03 | 1954-09-03 | Continuously variable speed gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB759820A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441750A1 (en) * | 1978-11-16 | 1980-06-13 | Kloeckner Humboldt Deutz Ag | HYDRAULIC CONTROL APPARATUS ESPECIALLY FOR AN AGRICULTURAL MACHINE TRACTOR |
-
1954
- 1954-09-03 GB GB1280655A patent/GB759820A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441750A1 (en) * | 1978-11-16 | 1980-06-13 | Kloeckner Humboldt Deutz Ag | HYDRAULIC CONTROL APPARATUS ESPECIALLY FOR AN AGRICULTURAL MACHINE TRACTOR |
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