Title:
DESIGN METHOD FOR V-BELT AND PULLEY
Document Type and Number:
WIPO Patent Application WO/2010/148580
Kind Code:
A1
Abstract:
A design method for a V-belt(2) and a pulley(1) is provided, which comprises the following steps: 1) concavo-convex teeth are designed on the bottom of the groove of the pulley (1) provided with a V shape groove; 2) concavo-convex teeth in mesh with the teeth of the pulley(1) are designed on the inner radial surface of the V-belt(2); 3) the belt (2) is meshed with the pulley (1) in operating state in the drawing, and the interference part between the concavo-convex teeth of the belt and the pulley will emerge on the transition part between the wrap angle part and the straight part of the belt; 4) narrowing the tooth, shortening the tooth in radial direction, or eliminating the tooth is used to solve the interference problem of the convex teeth. Usually, the driving between the V-belt (2) and the pulley (1) depends on the friction of the V surfaces, and meshing driving is supplemented when needed.
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Inventors:
WANG JINFANG (CN)
Application Number:
PCT/CN2009/073177
Publication Date:
December 29, 2010
Filing Date:
August 11, 2009
Export Citation:
Assignee:
HANGZHOU KINGLAND TRANSMISSION INDUSTRY CO LTD (CN)
WANG JINFANG (CN)
WANG JINFANG (CN)
International Classes:
F16G5/20; F16H7/02; F16H55/38
Foreign References:
| CN101649883A | 2010-02-17 | |||
| CN201187558Y | 2009-01-28 | |||
| US4929221A | 1990-05-29 | |||
| CN2763169Y | 2006-03-08 | |||
| DE3724564A1 | 1989-02-02 |
Other References:
ZHAO,DONG: "CAD of modified spur gear, CAD/CAM", CAD/CAM, no. 11, November 1997 (1997-11-01), pages 33 - 34
LI,YUPENG ET AL.: "Method of Eliminating Tooth-top Interference of Incomplete Odontoid-Pulley Driving", JOURNAL OF NORTHEAST HEAVY MACHINERY INSTITUTE, vol. 19, no. 4, December 1995 (1995-12-01), pages 308 - 312
SONG LIHUA ET AL.: "Modeling and Simulation Analysis of Spur Cylinder Gear Based on Pro/E", COAL MINE MACHINERY, vol. 30, no. 2, February 2009 (2009-02-01), pages 205 - 207
LI,YUPENG ET AL.: "Method of Eliminating Tooth-top Interference of Incomplete Odontoid-Pulley Driving", JOURNAL OF NORTHEAST HEAVY MACHINERY INSTITUTE, vol. 19, no. 4, December 1995 (1995-12-01), pages 308 - 312
SONG LIHUA ET AL.: "Modeling and Simulation Analysis of Spur Cylinder Gear Based on Pro/E", COAL MINE MACHINERY, vol. 30, no. 2, February 2009 (2009-02-01), pages 205 - 207
Attorney, Agent or Firm:
HANGZHOU HANGCHENG PATENT ATTORNEY OFFICE CO., LTD (Wanxin BuildingNo. 2 Guanyihou Xihu Rd, Hangzhou Zhejiang 9, CN)
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