WO2001061216A3 - Transmission with sensor for engine speed - Google Patents

Transmission with sensor for engine speed Download PDF

Info

Publication number
WO2001061216A3
WO2001061216A3 PCT/US2001/005095 US0105095W WO0161216A3 WO 2001061216 A3 WO2001061216 A3 WO 2001061216A3 US 0105095 W US0105095 W US 0105095W WO 0161216 A3 WO0161216 A3 WO 0161216A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
sensor
vehicle
received
engine speed
Prior art date
Application number
PCT/US2001/005095
Other languages
French (fr)
Other versions
WO2001061216A2 (en
Inventor
Douglas F Edwards
Matthew J Plas
Marty Pierce
Paul Crawford
Original Assignee
Mtd Products Inc
Douglas F Edwards
Matthew J Plas
Marty Pierce
Paul Crawford
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 Mtd Products Inc, Douglas F Edwards, Matthew J Plas, Marty Pierce, Paul Crawford filed Critical Mtd Products Inc
Priority to AU2001241528A priority Critical patent/AU2001241528A1/en
Publication of WO2001061216A2 publication Critical patent/WO2001061216A2/en
Publication of WO2001061216A3 publication Critical patent/WO2001061216A3/en

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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Control Of Transmission Device (AREA)

Abstract

A transmission is provided that can be selectively installed in a lawn care vehicle for use with a plurality vehicle engines. The transmission includes a sensor and a control device for reading the rotational motion of a transmission gear and calculating the RPM s of the vehicle engine based upon the sensor data. The transmission also includes a bi-directional overrunning clutch that is received within a power input gear and an electric clutch brake assembly that is aligned with a bearing member that is partially received by the transmission housing. The transmission includes a stackable pump for use in powering auxiliary equipment. Additional hydraulic pumps can be stacked onto existing units to increase the hydraulic output capacity of the transmission.
PCT/US2001/005095 2000-02-14 2001-02-14 Transmission with sensor for engine speed WO2001061216A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001241528A AU2001241528A1 (en) 2000-02-14 2001-02-14 Improved transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18227000P 2000-02-14 2000-02-14
US60/182,270 2000-02-14

Publications (2)

Publication Number Publication Date
WO2001061216A2 WO2001061216A2 (en) 2001-08-23
WO2001061216A3 true WO2001061216A3 (en) 2002-03-07

Family

ID=22667746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005095 WO2001061216A2 (en) 2000-02-14 2001-02-14 Transmission with sensor for engine speed

Country Status (2)

Country Link
AU (1) AU2001241528A1 (en)
WO (1) WO2001061216A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101856972B (en) * 2010-05-20 2013-01-02 北京科技大学 Vehicle hydraulic mechanical transmission system for mine
EP2823443A4 (en) 2012-03-08 2015-10-14 Husqvarna Ab Fleet management portal for outdoor power equipment
EP2823646A4 (en) 2012-03-08 2015-09-30 Husqvarna Ab Automated operator-equipment pairing system and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572480A (en) * 1947-06-17 1951-10-23 Roscoe C Hoffman Transmission
DE1277036B (en) * 1961-06-15 1968-09-05 Sachsenring Automobilwerke Motor vehicle gearboxes, especially for small cars
US4108291A (en) * 1975-05-21 1978-08-22 Klockner-Humboldt-Deutz Aktiengesellschaft Power take off with clutch and brake
JPS62270857A (en) * 1986-05-19 1987-11-25 Yamaha Motor Co Ltd Toroidal type continuously variable transmission for vehicle
DE3710560A1 (en) * 1986-06-12 1987-12-17 Kubota Ltd TRANSMISSION FOR A TRACTOR
WO1990014530A1 (en) * 1989-05-26 1990-11-29 Roger Macpherson Variable positive drive transmission
EP0602750A2 (en) * 1992-12-17 1994-06-22 New Holland U.K. Limited Slipping clutch creeper
DE4415133C1 (en) * 1994-04-29 1995-06-01 Siemens Ag Automobile automatic transmission control device
FR2739672A1 (en) * 1995-10-06 1997-04-11 Renault Motor vehicle gearbox primary shaft speed detector
JPH1178589A (en) * 1997-09-16 1999-03-23 Kubota Corp Hydraulic pump driving device for tractor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572480A (en) * 1947-06-17 1951-10-23 Roscoe C Hoffman Transmission
DE1277036B (en) * 1961-06-15 1968-09-05 Sachsenring Automobilwerke Motor vehicle gearboxes, especially for small cars
US4108291A (en) * 1975-05-21 1978-08-22 Klockner-Humboldt-Deutz Aktiengesellschaft Power take off with clutch and brake
JPS62270857A (en) * 1986-05-19 1987-11-25 Yamaha Motor Co Ltd Toroidal type continuously variable transmission for vehicle
DE3710560A1 (en) * 1986-06-12 1987-12-17 Kubota Ltd TRANSMISSION FOR A TRACTOR
WO1990014530A1 (en) * 1989-05-26 1990-11-29 Roger Macpherson Variable positive drive transmission
EP0602750A2 (en) * 1992-12-17 1994-06-22 New Holland U.K. Limited Slipping clutch creeper
DE4415133C1 (en) * 1994-04-29 1995-06-01 Siemens Ag Automobile automatic transmission control device
FR2739672A1 (en) * 1995-10-06 1997-04-11 Renault Motor vehicle gearbox primary shaft speed detector
JPH1178589A (en) * 1997-09-16 1999-03-23 Kubota Corp Hydraulic pump driving device for tractor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 149 (M - 694) 10 May 1988 (1988-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Also Published As

Publication number Publication date
AU2001241528A1 (en) 2001-08-27
WO2001061216A2 (en) 2001-08-23

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