JPS6415563A - Belt continuously variable transmission - Google Patents

Belt continuously variable transmission

Info

Publication number
JPS6415563A
JPS6415563A JP17182687A JP17182687A JPS6415563A JP S6415563 A JPS6415563 A JP S6415563A JP 17182687 A JP17182687 A JP 17182687A JP 17182687 A JP17182687 A JP 17182687A JP S6415563 A JPS6415563 A JP S6415563A
Authority
JP
Japan
Prior art keywords
pilot valve
cone plate
slide valve
valve
hollow
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.)
Pending
Application number
JP17182687A
Other languages
Japanese (ja)
Inventor
Torao Hattori
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP17182687A priority Critical patent/JPS6415563A/en
Priority to EP88106845A priority patent/EP0289024A3/en
Priority to US07/187,858 priority patent/US4871343A/en
Priority to CA000565532A priority patent/CA1289387C/en
Publication of JPS6415563A publication Critical patent/JPS6415563A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmissions By Endless Flexible Members (AREA)

Abstract

PURPOSE:To always maintain a belt side pressure and freely control change gear ratio in all zones with a simple structure by housing a pilot valve in the hollow part of a slide valve and linking one end part of the pilot valve to a servo mechanism which is displaced by a signal. CONSTITUTION:A hollow cylinder bore 15 is provided in the shaft center part of the input shaft 7 of a variable pulley consisting of a fixed cone plate 1 and a movable cone plate 2 and a hollow cylindrical slide valve 8 is fitted into the cylinder bore 15. A port 13 which is always connected to the servo oil pressure chamber 5 of the movable cone plate 2 is provided in the inner face of the slide valve 8, which, further, is linked to the variable cone plate 2 with a pin 10 so as to be integrally slided with it. And, a pilot valve 9 which has a groove part 18 connected to a working fluid source and a discharge groove 17 connected to an oil discharge passage 21 is housed in the hollow part of the slide valve 8, and one end of the pilot valve 9 is extended to the outside of the input shaft, and a thread part is provided on the extended part, to screw a member 24 for joining a linking member 25 to a servo mechanism for displacing one end of the pilot valve.
JP17182687A 1987-04-30 1987-07-09 Belt continuously variable transmission Pending JPS6415563A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17182687A JPS6415563A (en) 1987-07-09 1987-07-09 Belt continuously variable transmission
EP88106845A EP0289024A3 (en) 1987-04-30 1988-04-28 Belt-and-pulley type continuously variable transmission
US07/187,858 US4871343A (en) 1987-04-30 1988-04-29 Belt-and-pulley type continuously variable transmission
CA000565532A CA1289387C (en) 1987-04-30 1988-04-29 Belt-and-pulley type continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17182687A JPS6415563A (en) 1987-07-09 1987-07-09 Belt continuously variable transmission

Publications (1)

Publication Number Publication Date
JPS6415563A true JPS6415563A (en) 1989-01-19

Family

ID=15930459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17182687A Pending JPS6415563A (en) 1987-04-30 1987-07-09 Belt continuously variable transmission

Country Status (1)

Country Link
JP (1) JPS6415563A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102773A (en) * 2010-11-08 2012-05-31 Yanmar Co Ltd Belt-type continuously variable transmission
JP2013002537A (en) * 2011-06-15 2013-01-07 Yanmar Co Ltd Belt type stepless transmission
JP2013007424A (en) * 2011-06-23 2013-01-10 Yanmar Co Ltd Belt-type continuously variable transmission
CN103688086A (en) * 2011-06-15 2014-03-26 洋马株式会社 Belt-type continuously variable transmission
US9334934B2 (en) 2010-11-08 2016-05-10 Yanmar Co., Ltd. Belt type continuously variable transmission

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837361A (en) * 1982-07-05 1983-03-04 Honda Motor Co Ltd Controller for belt type stepless change gear device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837361A (en) * 1982-07-05 1983-03-04 Honda Motor Co Ltd Controller for belt type stepless change gear device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102773A (en) * 2010-11-08 2012-05-31 Yanmar Co Ltd Belt-type continuously variable transmission
US9334934B2 (en) 2010-11-08 2016-05-10 Yanmar Co., Ltd. Belt type continuously variable transmission
JP2013002537A (en) * 2011-06-15 2013-01-07 Yanmar Co Ltd Belt type stepless transmission
CN103688086A (en) * 2011-06-15 2014-03-26 洋马株式会社 Belt-type continuously variable transmission
CN103688086B (en) * 2011-06-15 2015-11-25 洋马株式会社 Belt-type Adjustable-speed machine
JP2013007424A (en) * 2011-06-23 2013-01-10 Yanmar Co Ltd Belt-type continuously variable transmission

Similar Documents

Publication Publication Date Title
SU1181565A3 (en) Device for controlling transmission ratio of continuously variable v-belt regulated transmission
DE69022626T2 (en) Pressure monitoring device for torque wrenches.
EP0229841A4 (en) Reducing valve.
US5016723A (en) Hydraulic power steering apparatus
EP0173914B1 (en) Spool-type flow adjusting valve
DE1084537B (en) Three-way solenoid valve with relief means
JPS6415563A (en) Belt continuously variable transmission
EP0339370A3 (en) Fluid pressure regulator
US5230663A (en) Regulation of cvt's in motor vehicles
US3828813A (en) Control device for load-independent flow regulation
US2940465A (en) Control valve
JPS6415561A (en) Belt continuously variable transmission
US2743594A (en) Timing device for fuel injection apparatus
US3014378A (en) Fluid controlled variable speed belt transmission
US4649956A (en) Proportional follower spool valve system
GB1123042A (en) Improvements in v-belt speed-changing mechanisms operated by liquid under pressure
GB929326A (en) Infinitely variable cone pulley gear
DE3790502D2 (en) Hydraulic idling-regulating valve
GB1103143A (en) Slide valve for controlling flow of a liquid medium
US4384631A (en) Power steering mechanism
KR100532922B1 (en) Pressure control valve for the non-step transmission of pressure control type
MY100122A (en) Valve for an hydraulic ram
JPS5733226A (en) Device for frictional engagement under two-stage control
JPS5442570A (en) Hydraulic buffer for vehicle
GB2093952A (en) Hydraulic valves