JPS6426048A - Belt transmission device with helical teeth - Google Patents
Belt transmission device with helical teethInfo
- Publication number
- JPS6426048A JPS6426048A JP18078787A JP18078787A JPS6426048A JP S6426048 A JPS6426048 A JP S6426048A JP 18078787 A JP18078787 A JP 18078787A JP 18078787 A JP18078787 A JP 18078787A JP S6426048 A JPS6426048 A JP S6426048A
- Authority
- JP
- Japan
- Prior art keywords
- pulleys
- thrust
- diameter
- belt
- pulley
- 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.)
- Granted
Links
Abstract
PURPOSE:To prevent the generation of a thrust phenomenon at pulleys by making the diameter of the outer peripheries of plural pulleys, to which a belt is wound, in a taper form, and making the tapers of the pulleys in the direction to off set the thrust owing to the spiral teeth and the directions of the tapers inverse each other. CONSTITUTION:The diameter of the outer peripheries of two pulleys 2 and 3 to which a belt 1 with spiral teeth is wound are made in a taper form. And the outer gearing part of the pulley 2 is made smaller at the diameter in the direction of the thrust owing to the spiral teeth. As a result, a thrust is generated in the arrow A direction, but a thrust is also generated in the arrow B direction by forming the pulleys 2 and 3 in the taper form. That is, the tensile force is made larger at the larger diameter pulley side than at the smaller diameter side, and when the pulley 2 is rotated, the coming-in belt 1 is pulled to the larger tensile force side. Therefore, the thrust forces generated to the edge sides at the driving and the following pulleys 2 and 3 respectively are balanced in the belt 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18078787A JPS6426048A (en) | 1987-07-20 | 1987-07-20 | Belt transmission device with helical teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18078787A JPS6426048A (en) | 1987-07-20 | 1987-07-20 | Belt transmission device with helical teeth |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6426048A true JPS6426048A (en) | 1989-01-27 |
JPH033090B2 JPH033090B2 (en) | 1991-01-17 |
Family
ID=16089316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18078787A Granted JPS6426048A (en) | 1987-07-20 | 1987-07-20 | Belt transmission device with helical teeth |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426048A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03191343A (en) * | 1989-12-20 | 1991-08-21 | Fuji Photo Film Co Ltd | Method for developing silver halide photosensitive material |
WO2005054708A1 (en) * | 2003-12-02 | 2005-06-16 | Bando Chemical Industries, Ltd. | Method for producing helical synchronous belt, and helical synchronous belt produced by same |
JP2006232049A (en) * | 2005-02-24 | 2006-09-07 | Showa Corp | Electric steering device |
JP2018119583A (en) * | 2017-01-24 | 2018-08-02 | 株式会社ジェイテクト | Belt transmission device and steering device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5803804B2 (en) * | 2012-05-16 | 2015-11-04 | トヨタ自動車株式会社 | Belt drive |
-
1987
- 1987-07-20 JP JP18078787A patent/JPS6426048A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03191343A (en) * | 1989-12-20 | 1991-08-21 | Fuji Photo Film Co Ltd | Method for developing silver halide photosensitive material |
WO2005054708A1 (en) * | 2003-12-02 | 2005-06-16 | Bando Chemical Industries, Ltd. | Method for producing helical synchronous belt, and helical synchronous belt produced by same |
CN100422595C (en) * | 2003-12-02 | 2008-10-01 | 阪东化学株式会社 | Method for producing helical synchronous belt, and helical synchronous belt produced by same |
KR101115897B1 (en) * | 2003-12-02 | 2012-02-13 | 반도 카가쿠 가부시키가이샤 | Method for producing helical synchronous belt, and helical synchronous belt produced by same |
JP2006232049A (en) * | 2005-02-24 | 2006-09-07 | Showa Corp | Electric steering device |
JP2018119583A (en) * | 2017-01-24 | 2018-08-02 | 株式会社ジェイテクト | Belt transmission device and steering device |
Also Published As
Publication number | Publication date |
---|---|
JPH033090B2 (en) | 1991-01-17 |
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