GB2002469A - Infinitely-variable belt gearing - Google Patents
Infinitely-variable belt gearingInfo
- Publication number
- GB2002469A GB2002469A GB7829740A GB7829740A GB2002469A GB 2002469 A GB2002469 A GB 2002469A GB 7829740 A GB7829740 A GB 7829740A GB 7829740 A GB7829740 A GB 7829740A GB 2002469 A GB2002469 A GB 2002469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- infinitely
- pulley
- variable belt
- belt gearing
- inboard
- 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.)
- Withdrawn
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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
-
- 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
- F16H9/18—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 only one flange of each pulley being 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
- F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
In an infinitely variable belt gearing the second pulley 11 (having a pair of flanges 12 and 13 is keyed to a shaft 9 which is journalled for rotation on opposite sides of the pulley 11 in inboard and outboard bearings and. The outboard bearing is mounted in a bracket 20 of generally "L" shaped outline which is carried from a stationary part 1 on the inboard side of the pulley 11 at a location between the two pulleys 5 and 11. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7829740A GB2002469A (en) | 1977-07-16 | 1978-07-13 | Infinitely-variable belt gearing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2996177 | 1977-07-16 | ||
GB7829740A GB2002469A (en) | 1977-07-16 | 1978-07-13 | Infinitely-variable belt gearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2002469A true GB2002469A (en) | 1979-02-21 |
Family
ID=26260180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7829740A Withdrawn GB2002469A (en) | 1977-07-16 | 1978-07-13 | Infinitely-variable belt gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2002469A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704013A (en) * | 1984-09-14 | 1987-11-03 | Bausch & Lomb Incorporated | Auxiliary adjusting mechanism for optical instruments |
EP0613533A1 (en) * | 1991-11-27 | 1994-09-07 | Reliance Electric Industrial Company | Maintenance friendly variable speed drive and methods |
EP1167828A1 (en) * | 2000-06-30 | 2002-01-02 | Van Doorne's Transmissie B.V. | Continuous variable transmission |
CN103133658A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Combination gear mounting frame |
CN109869445A (en) * | 2019-02-27 | 2019-06-11 | 江苏泰隆减速机股份有限公司 | A kind of commutation variable speed reducer |
-
1978
- 1978-07-13 GB GB7829740A patent/GB2002469A/en not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704013A (en) * | 1984-09-14 | 1987-11-03 | Bausch & Lomb Incorporated | Auxiliary adjusting mechanism for optical instruments |
EP0613533A1 (en) * | 1991-11-27 | 1994-09-07 | Reliance Electric Industrial Company | Maintenance friendly variable speed drive and methods |
EP0613533A4 (en) * | 1991-11-27 | 1995-01-18 | Reliance Electric Ind Co | Maintenance friendly variable speed drive and methods. |
US5499437A (en) * | 1991-11-27 | 1996-03-19 | Reliance Electric Industrial Company | Method of assembling a maintenance friendly variable speed belt drive |
EP1167828A1 (en) * | 2000-06-30 | 2002-01-02 | Van Doorne's Transmissie B.V. | Continuous variable transmission |
US6652399B2 (en) | 2000-06-30 | 2003-11-25 | Van Doorne's Transmissie B.V. | Continuously variable transmission |
CN103133658A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Combination gear mounting frame |
CN109869445A (en) * | 2019-02-27 | 2019-06-11 | 江苏泰隆减速机股份有限公司 | A kind of commutation variable speed reducer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |