JPS6469861A - Centrifugal thrust type speed change pulley with torque cam - Google Patents
Centrifugal thrust type speed change pulley with torque camInfo
- Publication number
- JPS6469861A JPS6469861A JP62225954A JP22595487A JPS6469861A JP S6469861 A JPS6469861 A JP S6469861A JP 62225954 A JP62225954 A JP 62225954A JP 22595487 A JP22595487 A JP 22595487A JP S6469861 A JPS6469861 A JP S6469861A
- Authority
- JP
- Japan
- Prior art keywords
- thrust
- torque cam
- speed change
- pulley
- torque
- 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
Landscapes
- Pulleys (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
PURPOSE:To ideally regulate the speed change ratio of a belt running between drive and driven pulleys, by a method wherein torque cam pieces, positioned facing each other, the one of which is formed by a cam support part and the other of which is formed by a protrusion torque cam, are situated to the side of a support body and the tip of the outer cylinder of stationary V-pulley piece, positioned facing the side of the support body. CONSTITUTION:When, with the increase in the number of revolutions, thrust by a centrifugal force is increased against synthetic thrust by a torque cam formed with a push spring 4 and torque pieces 1c and 3a, a force is exerted in a direction in which a moving pulley piece 2 is separated from the stationary pulley piece 1. In this case, since thrust by the torque cam is changed by means of torque, the position of the moving V-pulley 2 is decided by means of a balance between three kinds of thrust by the push spring 4, that by the torque cam, and the centrifugal thrust and a balance with thrust on a V-belt B generated by a driven speed change pulley. Namely, the speed change ratio of the belt running between the drive and driven pulley can be automatically regulated to an ideal state.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62225954A JPS6469861A (en) | 1987-09-08 | 1987-09-08 | Centrifugal thrust type speed change pulley with torque cam |
US07/239,511 US4902265A (en) | 1987-09-05 | 1988-09-01 | Variable speed pulley |
CA000576465A CA1300405C (en) | 1987-09-05 | 1988-09-02 | Variable speed pulley |
DE3830165A DE3830165A1 (en) | 1987-09-05 | 1988-09-05 | PULLEY WITH ADJUSTABLE SPEED |
KR1019880011445A KR930001575B1 (en) | 1987-09-05 | 1988-09-05 | Variable speed pully |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62225954A JPS6469861A (en) | 1987-09-08 | 1987-09-08 | Centrifugal thrust type speed change pulley with torque cam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6469861A true JPS6469861A (en) | 1989-03-15 |
JPH0469300B2 JPH0469300B2 (en) | 1992-11-05 |
Family
ID=16837493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62225954A Granted JPS6469861A (en) | 1987-09-05 | 1987-09-08 | Centrifugal thrust type speed change pulley with torque cam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6469861A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001234992A (en) * | 2000-02-21 | 2001-08-31 | Honda Motor Co Ltd | Weight roller for belt transmission |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60103751U (en) * | 1983-12-22 | 1985-07-15 | スズキ株式会社 | Centrifugal weight support device for V-belt automatic transmission |
JPS61294265A (en) * | 1985-06-13 | 1986-12-25 | Mitsuboshi Belting Ltd | Centrifugal thrust-type speed-change pulley |
JPS6222023A (en) * | 1985-07-22 | 1987-01-30 | Tsurumi Seiki:Kk | Measuring method for water temperature, turbidity, or the like in overall sectional area of lake, marsh, or the like |
JPS62124356A (en) * | 1985-11-25 | 1987-06-05 | Suzuki Motor Co Ltd | Driven v pulley of v belt automatic transmission |
-
1987
- 1987-09-08 JP JP62225954A patent/JPS6469861A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60103751U (en) * | 1983-12-22 | 1985-07-15 | スズキ株式会社 | Centrifugal weight support device for V-belt automatic transmission |
JPS61294265A (en) * | 1985-06-13 | 1986-12-25 | Mitsuboshi Belting Ltd | Centrifugal thrust-type speed-change pulley |
JPS6222023A (en) * | 1985-07-22 | 1987-01-30 | Tsurumi Seiki:Kk | Measuring method for water temperature, turbidity, or the like in overall sectional area of lake, marsh, or the like |
JPS62124356A (en) * | 1985-11-25 | 1987-06-05 | Suzuki Motor Co Ltd | Driven v pulley of v belt automatic transmission |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001234992A (en) * | 2000-02-21 | 2001-08-31 | Honda Motor Co Ltd | Weight roller for belt transmission |
Also Published As
Publication number | Publication date |
---|---|
JPH0469300B2 (en) | 1992-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |