CA1019167A - Variable ratio gearing - Google Patents

Variable ratio gearing

Info

Publication number
CA1019167A
CA1019167A CA230,544A CA230544A CA1019167A CA 1019167 A CA1019167 A CA 1019167A CA 230544 A CA230544 A CA 230544A CA 1019167 A CA1019167 A CA 1019167A
Authority
CA
Canada
Prior art keywords
variable ratio
ratio gearing
gearing
variable
ratio
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.)
Expired
Application number
CA230,544A
Other languages
English (en)
Inventor
Frederick J. Adams
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems 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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Application granted granted Critical
Publication of CA1019167A publication Critical patent/CA1019167A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19555—Varying speed ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1956—Adjustable
    • Y10T74/19585—Fixed axes
    • Y10T74/1959—Parallel shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Rotary Pumps (AREA)
  • Steering Controls (AREA)
  • Gear Transmission (AREA)
  • Power Steering Mechanism (AREA)
CA230,544A 1974-07-11 1975-06-30 Variable ratio gearing Expired CA1019167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3078974A GB1468691A (en) 1974-07-11 1974-07-11 Drive transmission mechanism

Publications (1)

Publication Number Publication Date
CA1019167A true CA1019167A (en) 1977-10-18

Family

ID=10313157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,544A Expired CA1019167A (en) 1974-07-11 1975-06-30 Variable ratio gearing

Country Status (8)

Country Link
US (1) US3983763A (es)
JP (1) JPS614764Y2 (es)
CA (1) CA1019167A (es)
DE (1) DE2531081A1 (es)
ES (1) ES213935Y (es)
FR (1) FR2278019A1 (es)
GB (1) GB1468691A (es)
IT (1) IT1039820B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545372A (en) * 1977-01-10 1979-05-10 Cam Gears Ltd Rack and pinion gears or assemblies
US4270397A (en) * 1978-03-13 1981-06-02 Cam Gears Limited Rotatable sleeve rack
US4881612A (en) * 1987-01-22 1989-11-21 Kanzaki Kokyukoki Mfg. Co. Ltd. Steering apparatus for a vehicle
DE3804192A1 (de) * 1988-02-11 1989-08-24 Joern Martens Lenkgetriebe mit servoanlage fuer fahrzeuge
US5070741A (en) * 1990-12-21 1991-12-10 Ford Motor Company Large collapse mini-steering column
JP2002255046A (ja) * 2000-12-28 2002-09-11 Fuji Kiko Co Ltd 車両の操舵制御装置
DE202005018390U1 (de) * 2005-11-24 2006-01-19 Trw Automotive Gmbh Ventilvorrichtung für eine hydraulische Servolenkung
JP2008120259A (ja) * 2006-11-13 2008-05-29 Jtekt Corp 車両用操舵装置
DE102020100890A1 (de) 2020-01-16 2021-07-22 Bayerische Motoren Werke Aktiengesellschaft Getriebeeinheit, Steuereinheit und Lenkgetriebeeinheit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772372A (en) * 1927-07-18 1930-08-05 Rca Corp Vernier adjusting device
US2260402A (en) * 1936-08-20 1941-10-28 Potdevin Machine Co Printing machine
US2881628A (en) * 1954-08-06 1959-04-14 H G Weber & Company Inc Transmission mechanism employing pivotally mounted rotatable disk means for controlling speed variations
GB1267422A (en) * 1968-04-12 1972-03-22 Nuovo Pignone Spa An apparatus for regulating the output of a reciprocating compressor or a stage thereof

Also Published As

Publication number Publication date
ES213935U (es) 1976-07-01
FR2278019A1 (fr) 1976-02-06
JPS614764Y2 (es) 1986-02-14
ES213935Y (es) 1976-11-16
JPS5199264U (es) 1976-08-09
AU8298475A (en) 1977-01-13
US3983763A (en) 1976-10-05
DE2531081A1 (de) 1976-01-29
IT1039820B (it) 1979-12-10
GB1468691A (en) 1977-03-30

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