JPS6469861A - Centrifugal thrust type speed change pulley with torque cam - Google Patents

Centrifugal thrust type speed change pulley with torque cam

Info

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
Application number
JP62225954A
Other languages
Japanese (ja)
Other versions
JPH0469300B2 (en
Inventor
Hiroshi Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsuboshi Belting Ltd
Original Assignee
Mitsuboshi Belting Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsuboshi Belting Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP62225954A priority Critical patent/JPS6469861A/en
Priority to US07/239,511 priority patent/US4902265A/en
Priority to CA000576465A priority patent/CA1300405C/en
Priority to KR1019880011445A priority patent/KR930001575B1/en
Priority to DE3830165A priority patent/DE3830165A1/en
Publication of JPS6469861A publication Critical patent/JPS6469861A/en
Publication of JPH0469300B2 publication Critical patent/JPH0469300B2/ja
Granted legal-status Critical Current

Links

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.
JP62225954A 1987-09-05 1987-09-08 Centrifugal thrust type speed change pulley with torque cam Granted JPS6469861A (en)

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
KR1019880011445A KR930001575B1 (en) 1987-09-05 1988-09-05 Variable speed pully
DE3830165A DE3830165A1 (en) 1987-09-05 1988-09-05 PULLEY WITH ADJUSTABLE SPEED

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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