GB487729A - Improvements in or relating to infinitely variable wedge belt drives - Google Patents
Improvements in or relating to infinitely variable wedge belt drivesInfo
- Publication number
- GB487729A GB487729A GB20020/37A GB2002037A GB487729A GB 487729 A GB487729 A GB 487729A GB 20020/37 A GB20020/37 A GB 20020/37A GB 2002037 A GB2002037 A GB 2002037A GB 487729 A GB487729 A GB 487729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belts
- relating
- infinitely variable
- belt drives
- driving
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
487,729. Driving belts. KELLENBERGER, L., (trading as KELLENBERGER & CO., L.) July 20, 1937, No. 20020. Convention date, July 28, 1936. [Class 80 (i)] Continuous belts 11 for variable-speed expanding-pulley gearing are spaced apart by rigid bars 6 with open ends to receive the belts. The bars 6 may be solid, as shown, or they may be formed in two parts secured together by screws 9, and they may be secured to a central belt 7. The common central belt may also be a V-belt or a chain. The edges 4, 5 of the openings may be rounded. Belts with one side vertical and only the driving face inclined may be employed. Two belts, one above the other may be used on each side, the driving surfaces being in alignment with each other and conforming to the conicity of the pulleys.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE487729X | 1936-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB487729A true GB487729A (en) | 1938-06-24 |
Family
ID=6543679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20020/37A Expired GB487729A (en) | 1936-07-28 | 1937-07-20 | Improvements in or relating to infinitely variable wedge belt drives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB487729A (en) |
-
1937
- 1937-07-20 GB GB20020/37A patent/GB487729A/en not_active Expired
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