FI75035B - Automatisk reglervaexel foer fordon. - Google Patents

Automatisk reglervaexel foer fordon. Download PDF

Info

Publication number
FI75035B
FI75035B FI862578A FI862578A FI75035B FI 75035 B FI75035 B FI 75035B FI 862578 A FI862578 A FI 862578A FI 862578 A FI862578 A FI 862578A FI 75035 B FI75035 B FI 75035B
Authority
FI
Finland
Prior art keywords
wheel
discs
gear according
pressure
disc
Prior art date
Application number
FI862578A
Other languages
English (en)
Finnish (fi)
Other versions
FI862578A0 (fi
FI75035C (sv
Inventor
Jouko Niemi
Urpo Mantovaara
Original Assignee
Variped Oy
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 Variped Oy filed Critical Variped Oy
Publication of FI862578A0 publication Critical patent/FI862578A0/fi
Priority to FI862578A priority Critical patent/FI75035C/sv
Priority to US07/288,258 priority patent/US4913684A/en
Priority to AU75459/87A priority patent/AU7545987A/en
Priority to AT87904049T priority patent/ATE75302T1/de
Priority to PCT/FI1987/000082 priority patent/WO1987007932A1/en
Priority to JP62503820A priority patent/JPH01503477A/ja
Priority to DE8787904049T priority patent/DE3778547D1/de
Priority to EP87904049A priority patent/EP0310617B1/en
Application granted granted Critical
Publication of FI75035B publication Critical patent/FI75035B/fi
Publication of FI75035C publication Critical patent/FI75035C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/6625—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Claims (9)

1. Fordonsvariator som automatiskt ändrar sin utväxling efter gängmotständet, där en kilrem (1) eller motsvarande fungerar som kraftöverförande länk, och där ätminstone se-kundärhjulet bildas av mot varandra pressade tallriksskivor (2.3) , vilka är förenade med varandra medelst en flergängad skruv (4,5) och en tryckfjäder (7), som samtidigt är en vridfjäder och som i samband med monteringen är pä sä sätt ställbar eller reglerbar, att fjäderns vridverkan kan Oka eller minska den skjuvkraft som sammanpressar tallriksski-vorna, som förorsakas av momentet av den periferikraft som verkar frän remmen tili den axiellt rörliga tallriksskivan (2), kännetecknad därav, att vridmomentet hos den sekundära remskivans axel är reglerbar under körning med en särskild cylinder (12), som särar pä remskivans tallriksskivor (2,3) med en desto store kraft, ju högre cylinderns (12) tryck är.
2. Fordonsvariator som automatiskt ändrar sin utväxling. efter gängmotständet, där en kilrem (1) eller motsvarande fungerar som kraftöverförande länk, och där ätminstone se-kundärhjulet bildas av mot varandra pressade tallriksskivor (2.3) , vilka är förenade med varandra medelst en flergängad skruv (4,5) och en tryckfjäder (7), kännetecknad därav, att den minst 3-gängade skruv (4,5,8) som fö-renar den sekundära kilremskivans tallriksskivor (2,3) är en kulskruv.
3. Variator enligt patentkravet 1, där även primärhjulet är fixerat, kännetecknad därav, att en tryckökning hos cylindern som särar pä sekundärremskivans tallrikssivor (2.3) ökar kilremmens spanning med hjälp av en pä ett spänn-hjul verkande cylinder.
FI862578A 1986-06-17 1986-06-17 Automatisk reglerväxel för fordon. FI75035C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI862578A FI75035C (sv) 1986-06-17 1986-06-17 Automatisk reglerväxel för fordon.
PCT/FI1987/000082 WO1987007932A1 (en) 1986-06-17 1987-06-17 Automatic variable transmission for vehicles
AU75459/87A AU7545987A (en) 1986-06-17 1987-06-17 Automatic variable transmission for vehicles
AT87904049T ATE75302T1 (de) 1986-06-17 1987-06-17 Automatische verstellbares fahrzeuggetriebe.
US07/288,258 US4913684A (en) 1986-06-17 1987-06-17 Automatic variable transmission for vehicles
JP62503820A JPH01503477A (ja) 1986-06-17 1987-06-17 車用自動可変伝動装置
DE8787904049T DE3778547D1 (de) 1986-06-17 1987-06-17 Automatische verstellbares fahrzeuggetriebe.
EP87904049A EP0310617B1 (en) 1986-06-17 1987-06-17 Automatic variable transmission for vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI862578A FI75035C (sv) 1986-06-17 1986-06-17 Automatisk reglerväxel för fordon.
FI862578 1986-06-17

Publications (3)

Publication Number Publication Date
FI862578A0 FI862578A0 (fi) 1986-06-17
FI75035B true FI75035B (fi) 1987-12-31
FI75035C FI75035C (sv) 1988-04-11

Family

ID=8522804

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862578A FI75035C (sv) 1986-06-17 1986-06-17 Automatisk reglerväxel för fordon.

Country Status (7)

Country Link
US (1) US4913684A (sv)
EP (1) EP0310617B1 (sv)
JP (1) JPH01503477A (sv)
AU (1) AU7545987A (sv)
DE (1) DE3778547D1 (sv)
FI (1) FI75035C (sv)
WO (1) WO1987007932A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033950A (en) * 1983-12-14 1991-07-23 Sacmi-Cooperativa Meccanici Imola-Soc. Coop. A R.L. Mold for molding ceramic materials
DE3917466C1 (sv) * 1989-05-30 1990-09-20 P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
US5803847A (en) 1996-09-05 1998-09-08 Mtd Products Inc Variable speed mechanism and method for controlling the speed of an associated vehicle
US6354980B1 (en) 1997-11-10 2002-03-12 Frederic Francis Grant Automatic transmission systems for humanly powered vehicles
US7125356B2 (en) * 2001-11-06 2006-10-24 Borgwarner Inc. Tension-reducing random sprocket
PT1448916E (pt) 2001-11-27 2006-12-29 Litens Automotive Aparelho de accionamento síncrono com elementos de accionamento não circulares
WO2005095826A1 (en) * 2004-04-02 2005-10-13 Litens Automotive Partnership Vibration compensating pulley
US7967707B2 (en) * 2005-12-17 2011-06-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Belt-driven conical-pulley transmission with improved towing suitability
US20100167857A1 (en) * 2007-06-20 2010-07-01 Borgwarner Inc. Resonance tension reducing sprocket with combined radial variation and sprocket wrap
KR101652225B1 (ko) * 2007-09-28 2016-08-30 보르그워너 인코퍼레이티드 체인과 스프로킷 시스템의 다수의 장력 감소 스프로킷들
US20090152059A1 (en) * 2007-12-12 2009-06-18 Nathan Paul Womack Rotational Resistance Apparatus
US9631563B2 (en) * 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
US8840127B2 (en) * 2012-01-04 2014-09-23 Robert Musgrove Spiral cone pulley reciprocal pedal drive system and methods
JP6843136B2 (ja) * 2015-12-09 2021-03-17 ボーグワーナー インコーポレーテッド 非優勢次数ランダムスプロケット
EP3181438A1 (en) * 2015-12-16 2017-06-21 Simon James Faneco Continuously variable transmission for a bicycle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93896C (sv) *
GB190826628A (en) * 1908-12-08 1910-03-08 Thomas James Francis Ryland Improved Construction of Pulleys.
US2478289A (en) * 1945-06-23 1949-08-09 Chrysler Corp Drive transmitting device
US2711103A (en) * 1953-12-03 1955-06-21 Miner Charles Hugh Automatic variable pitch pulley
US2779203A (en) * 1954-12-06 1957-01-29 Morrison Supply Company Variable speed control
US4403974A (en) * 1980-11-07 1983-09-13 General Motors Corporation Position control mechanism for a variable drive ratio pulley system
US4504247A (en) * 1983-06-08 1985-03-12 General Motors Corporation Control mechanism for a variable ratio drive system
IT1163798B (it) * 1983-07-18 1987-04-08 Piaggio & C Spa Trasmissione a comando meccanico a rapporto variabile a cinghia trapezoidale e pulegge espansibili
IT1194395B (it) * 1983-09-09 1988-09-22 Piaggio & C Spa Sistema di trasmissione a rapporto variabile,utile particolarmente per veicoli
US4547178A (en) * 1983-12-01 1985-10-15 Fuji Medical Instruments Mfg. Co., Ltd. Control system for an automatic transmission for a vehicle

Also Published As

Publication number Publication date
US4913684A (en) 1990-04-03
WO1987007932A1 (en) 1987-12-30
FI862578A0 (fi) 1986-06-17
AU7545987A (en) 1988-01-12
JPH01503477A (ja) 1989-11-22
FI75035C (sv) 1988-04-11
EP0310617B1 (en) 1992-04-22
DE3778547D1 (de) 1992-05-27
EP0310617A1 (en) 1989-04-12

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MM Patent lapsed
MM Patent lapsed

Owner name: SHEMANT LTD OY