GB0604959D0 - Backlash-free gearbox - Google Patents

Backlash-free gearbox

Info

Publication number
GB0604959D0
GB0604959D0 GBGB0604959.7A GB0604959A GB0604959D0 GB 0604959 D0 GB0604959 D0 GB 0604959D0 GB 0604959 A GB0604959 A GB 0604959A GB 0604959 D0 GB0604959 D0 GB 0604959D0
Authority
GB
United Kingdom
Prior art keywords
backlash
gearbox
gears
free gearbox
free
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.)
Withdrawn
Application number
GBGB0604959.7A
Other versions
GB2435915A (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.)
SWEATMAN TIMOTHY J
Original Assignee
SWEATMAN TIMOTHY J
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 SWEATMAN TIMOTHY J filed Critical SWEATMAN TIMOTHY J
Priority to GB0604959A priority Critical patent/GB2435915A/en
Publication of GB0604959D0 publication Critical patent/GB0604959D0/en
Publication of GB2435915A publication Critical patent/GB2435915A/en
Withdrawn legal-status Critical Current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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/121—Arrangements for adjusting or for taking-up backlash not provided for elsewhere using parallel torque paths and means to twist the two path against each other
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/12—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)

Abstract

A backlash free gearbox transmits power through one of two alternative gear paths (1, 2A, 3A and 4 or 1, 2B, 3B and 4) depending upon the direction of the torque being transmitted, ie whether the gears are being driven or reversed. The adjustment to reduce or eliminate the backlash being by means of a movable layshaft 7 (see fig 3). Therefore there is no backlash in the gearbox when the gears are driven clockwise or anticlockwise.
GB0604959A 2006-03-11 2006-03-11 Backlash-free gearbox Withdrawn GB2435915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0604959A GB2435915A (en) 2006-03-11 2006-03-11 Backlash-free gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0604959A GB2435915A (en) 2006-03-11 2006-03-11 Backlash-free gearbox

Publications (2)

Publication Number Publication Date
GB0604959D0 true GB0604959D0 (en) 2006-04-19
GB2435915A GB2435915A (en) 2007-09-12

Family

ID=36241460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0604959A Withdrawn GB2435915A (en) 2006-03-11 2006-03-11 Backlash-free gearbox

Country Status (1)

Country Link
GB (1) GB2435915A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256649A (en) * 1985-09-04 1987-03-12 Takashi Takahashi Speed change device for control
DE59304292D1 (en) * 1992-12-19 1996-11-28 Maag Getriebe Ag Method for reducing noise on a transmission and transmission for carrying out this method
JP3078977B2 (en) * 1994-03-07 2000-08-21 富士変速機株式会社 Backlash removal device for gear transmission
US20020069717A1 (en) * 2000-12-07 2002-06-13 Knox Kevin J. Multi-cam constraint idler

Also Published As

Publication number Publication date
GB2435915A (en) 2007-09-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)