JPS57124152A - Seal device in v-belt stepless speed changer - Google Patents

Seal device in v-belt stepless speed changer

Info

Publication number
JPS57124152A
JPS57124152A JP940581A JP940581A JPS57124152A JP S57124152 A JPS57124152 A JP S57124152A JP 940581 A JP940581 A JP 940581A JP 940581 A JP940581 A JP 940581A JP S57124152 A JPS57124152 A JP S57124152A
Authority
JP
Japan
Prior art keywords
cover
guide plate
displacement
housing part
displaced
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
JP940581A
Other languages
Japanese (ja)
Other versions
JPH0214576B2 (en
Inventor
Koji Ichihara
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP940581A priority Critical patent/JPS57124152A/en
Publication of JPS57124152A publication Critical patent/JPS57124152A/en
Publication of JPH0214576B2 publication Critical patent/JPH0214576B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

PURPOSE:To decrease a mounting space axially in a drive shaft, by adapting the internal end of a cover to the external surface of a guide plate and resiliently deforming the cover in accordance with the displacement of a moving member, constituting a belt wheel, toward the side of a fixed member. CONSTITUTION:When a moving member b2 is displaced to the side of a fixed member b1 in accordance with an increase of speed of a crankshaft 1, a cover 14 is also displaced at the same time, however, the peripheral edge of an opening part 14a of the cover 14 is approximated or adapted to the external surface of a guide plate 10, then the displacement is limited beyond the state of the peripheral edge of the opening 14a adapted to the guide plate 10. Accordingly, the cover 14 is elastically deformed to saucer shape only by the displacement of its peripheral part, to enclose a housing part 8 together with the guide plate 10. In this way, sealing quality of the housing part 8 is held, then grease in the housing part 8 is never scattered to the outside.
JP940581A 1981-01-23 1981-01-23 Seal device in v-belt stepless speed changer Granted JPS57124152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP940581A JPS57124152A (en) 1981-01-23 1981-01-23 Seal device in v-belt stepless speed changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP940581A JPS57124152A (en) 1981-01-23 1981-01-23 Seal device in v-belt stepless speed changer

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP1338788A Division JPS63214551A (en) 1988-01-23 1988-01-23 V-belt type continuous variable transmission
JP63013388A Division JPS63212764A (en) 1988-01-23 1988-01-23 Kick type starting device for engine

Publications (2)

Publication Number Publication Date
JPS57124152A true JPS57124152A (en) 1982-08-02
JPH0214576B2 JPH0214576B2 (en) 1990-04-09

Family

ID=11719500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP940581A Granted JPS57124152A (en) 1981-01-23 1981-01-23 Seal device in v-belt stepless speed changer

Country Status (1)

Country Link
JP (1) JPS57124152A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968853U (en) * 1982-10-29 1984-05-10 本田技研工業株式会社 Power transmission devices for motorcycles, etc.
JPS60245865A (en) * 1984-05-17 1985-12-05 Yamaha Motor Co Ltd Weight apparatus of v-belt type automatic transmission
JPS61157863A (en) * 1984-12-28 1986-07-17 Yamaha Motor Co Ltd V-belt type automatic transmission
JPS62203887A (en) * 1986-02-28 1987-09-08 ヤマハ発動機株式会社 Boot holding structure of drive side pulley in v belt type non-stage transmission
JPH07174200A (en) * 1994-08-14 1995-07-11 Yamaha Motor Co Ltd Belt-driven transmission for vehicle
KR101054422B1 (en) 2004-07-08 2011-08-04 엘지전자 주식회사 Pulleys for Washing Machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4720629U (en) * 1971-01-27 1972-11-08
JPS55152846U (en) * 1979-04-20 1980-11-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4720629U (en) * 1971-01-27 1972-11-08
JPS55152846U (en) * 1979-04-20 1980-11-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968853U (en) * 1982-10-29 1984-05-10 本田技研工業株式会社 Power transmission devices for motorcycles, etc.
JPS6126675Y2 (en) * 1982-10-29 1986-08-09
JPS60245865A (en) * 1984-05-17 1985-12-05 Yamaha Motor Co Ltd Weight apparatus of v-belt type automatic transmission
JPS61157863A (en) * 1984-12-28 1986-07-17 Yamaha Motor Co Ltd V-belt type automatic transmission
JPS62203887A (en) * 1986-02-28 1987-09-08 ヤマハ発動機株式会社 Boot holding structure of drive side pulley in v belt type non-stage transmission
JPH07174200A (en) * 1994-08-14 1995-07-11 Yamaha Motor Co Ltd Belt-driven transmission for vehicle
KR101054422B1 (en) 2004-07-08 2011-08-04 엘지전자 주식회사 Pulleys for Washing Machines

Also Published As

Publication number Publication date
JPH0214576B2 (en) 1990-04-09

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