GB0125592D0 - Variable pitch drive - Google Patents

Variable pitch drive

Info

Publication number
GB0125592D0
GB0125592D0 GB0125592A GB0125592A GB0125592D0 GB 0125592 D0 GB0125592 D0 GB 0125592D0 GB 0125592 A GB0125592 A GB 0125592A GB 0125592 A GB0125592 A GB 0125592A GB 0125592 D0 GB0125592 D0 GB 0125592D0
Authority
GB
United Kingdom
Prior art keywords
variable pitch
pitch drive
drive
variable
pitch
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
GB0125592A
Other versions
GB2383622A (en
GB2383622B (en
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.)
Warrington Philip R E
Original Assignee
Warrington Philip R E
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 Warrington Philip R E filed Critical Warrington Philip R E
Priority to GB0125592A priority Critical patent/GB2383622B/en
Publication of GB0125592D0 publication Critical patent/GB0125592D0/en
Publication of GB2383622A publication Critical patent/GB2383622A/en
Application granted granted Critical
Publication of GB2383622B publication Critical patent/GB2383622B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB0125592A 2001-10-25 2001-10-25 Variable pitch drive Expired - Fee Related GB2383622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0125592A GB2383622B (en) 2001-10-25 2001-10-25 Variable pitch drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0125592A GB2383622B (en) 2001-10-25 2001-10-25 Variable pitch drive

Publications (3)

Publication Number Publication Date
GB0125592D0 true GB0125592D0 (en) 2001-12-19
GB2383622A GB2383622A (en) 2003-07-02
GB2383622B GB2383622B (en) 2005-06-15

Family

ID=9924488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0125592A Expired - Fee Related GB2383622B (en) 2001-10-25 2001-10-25 Variable pitch drive

Country Status (1)

Country Link
GB (1) GB2383622B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142483A (en) * 1978-04-27 1979-11-06 Fuji Photo Film Co Ltd X y transfering mechanism
JPS5722454A (en) * 1980-07-17 1982-02-05 Nissan Motor Co Ltd Rack and pinion type variable gear ratio steering gear device
JPH02138546A (en) * 1988-11-17 1990-05-28 Koyo Seiko Co Ltd Gear shifter
JPH03117756A (en) * 1989-09-29 1991-05-20 Suda Tekkosho:Kk Rack and pinion mechanism

Also Published As

Publication number Publication date
GB2383622A (en) 2003-07-02
GB2383622B (en) 2005-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061025