GB633971A - Improvements in or relating to spur gearing - Google Patents

Improvements in or relating to spur gearing

Info

Publication number
GB633971A
GB633971A GB2505547A GB2505547A GB633971A GB 633971 A GB633971 A GB 633971A GB 2505547 A GB2505547 A GB 2505547A GB 2505547 A GB2505547 A GB 2505547A GB 633971 A GB633971 A GB 633971A
Authority
GB
United Kingdom
Prior art keywords
gears
pinion
trains
backlash
spring
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
GB2505547A
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co 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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Priority to GB2505547A priority Critical patent/GB633971A/en
Priority to FR971083D priority patent/FR971083A/en
Publication of GB633971A publication Critical patent/GB633971A/en
Expired 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • 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

Landscapes

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

Abstract

633,971. Toothed gearing. ERRINGTON, F., and SPERRY GYROSCOPE CO., Ltd. Sept. 12, 1947, No. 25055. [Class 80 (i)] For eliminating backlash in toothed gearing the drive from driving to driven members is arranged in two parallel trains and one element of the closed train thus formed is movable bodily between gears on opposite sides thereof to take up the backlash. As shown, the driving pinion 1 is geared to driven wheel 2 through two trains A, B and is adjustable between gears 3a, 4a, in the direction of the arrow by any suitable supporting means to take up the backlash in the trains and set up a predetermined initial strain between the teeth. Spring-loading of the pinion may be employed to allow for any irregularities in the gears. In a modified arrangement the pinion 1 is supported on a pivoted and spring-loaded lever or bracket to move between two oppositely disposed gears.
GB2505547A 1947-09-12 1947-09-12 Improvements in or relating to spur gearing Expired GB633971A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2505547A GB633971A (en) 1947-09-12 1947-09-12 Improvements in or relating to spur gearing
FR971083D FR971083A (en) 1947-09-12 1948-09-06 Gear train with clearance elimination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2505547A GB633971A (en) 1947-09-12 1947-09-12 Improvements in or relating to spur gearing

Publications (1)

Publication Number Publication Date
GB633971A true GB633971A (en) 1949-12-30

Family

ID=10221492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2505547A Expired GB633971A (en) 1947-09-12 1947-09-12 Improvements in or relating to spur gearing

Country Status (2)

Country Link
FR (1) FR971083A (en)
GB (1) GB633971A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810299A (en) * 1956-02-13 1957-10-22 Thomas D Partridge Gear wear compensator
US2821864A (en) * 1952-01-24 1958-02-04 Jered Ind Inc Transmission
US2895342A (en) * 1955-07-29 1959-07-21 Thomas S Hayhurst Gearing
DE1182495B (en) * 1959-07-09 1964-11-26 Maag Zahnraeder & Maschinen Ag Gearbox with load balancing
DE1219756B (en) * 1959-07-09 1966-06-23 Maag Zahnraeder & Maschinen Ag Gearbox with even load distribution in both directions of rotation
DE2406076A1 (en) * 1973-03-14 1974-10-03 France Etat GEAR GEAR WITH DEVICES FOR PLAY ADJUSTMENT
DE3013297A1 (en) * 1980-04-05 1981-10-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gear drive load-division mechanism - has driving pinion between output gears with axes in straight line
GB2135230A (en) * 1983-01-26 1984-08-30 Mitsubishi Electric Corp Apparatus for rotationally driving an arc welding robot
EP0313759A2 (en) * 1987-10-27 1989-05-03 Wegmann & Co. GmbH Traversing gear for tanks with a turret gun mounting
GB2218182A (en) * 1988-03-22 1989-11-08 Messerschmitt Boelkow Blohm Mechanical gear assembly
CN102788134A (en) * 2012-08-31 2012-11-21 南京启湘机电科技有限公司 Device for eliminating meshing back lash of worm gear and worm and increasing output torque
FR3026453A1 (en) * 2014-09-30 2016-04-01 Hispano Suiza Sa DISTRIBUTION OF LOADS IN A TRANSMISSION SPEED REDUCER WITH TWO INTERMEDIATE LINES
WO2017093657A1 (en) * 2015-12-02 2017-06-08 Hispano Suiza Speed reducer with two intermediate lines for a turboprop engine, turboprop engine comprising said reducer
CN114198461A (en) * 2021-11-01 2022-03-18 科德数控股份有限公司 Radial gear anti-backlash structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031075B (en) * 1953-03-18 1958-05-29 Tacke Maschinenfabrik K G F Torque compensation for two-way transmission

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821864A (en) * 1952-01-24 1958-02-04 Jered Ind Inc Transmission
US2895342A (en) * 1955-07-29 1959-07-21 Thomas S Hayhurst Gearing
US2810299A (en) * 1956-02-13 1957-10-22 Thomas D Partridge Gear wear compensator
DE1182495B (en) * 1959-07-09 1964-11-26 Maag Zahnraeder & Maschinen Ag Gearbox with load balancing
DE1219756B (en) * 1959-07-09 1966-06-23 Maag Zahnraeder & Maschinen Ag Gearbox with even load distribution in both directions of rotation
DE2406076A1 (en) * 1973-03-14 1974-10-03 France Etat GEAR GEAR WITH DEVICES FOR PLAY ADJUSTMENT
DE3013297A1 (en) * 1980-04-05 1981-10-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gear drive load-division mechanism - has driving pinion between output gears with axes in straight line
GB2135230A (en) * 1983-01-26 1984-08-30 Mitsubishi Electric Corp Apparatus for rotationally driving an arc welding robot
EP0313759A3 (en) * 1987-10-27 1990-12-05 Wegmann & Co. Gmbh Traversing gear for tanks with a turret gun mounting
EP0313759A2 (en) * 1987-10-27 1989-05-03 Wegmann & Co. GmbH Traversing gear for tanks with a turret gun mounting
GB2218182A (en) * 1988-03-22 1989-11-08 Messerschmitt Boelkow Blohm Mechanical gear assembly
CN102788134A (en) * 2012-08-31 2012-11-21 南京启湘机电科技有限公司 Device for eliminating meshing back lash of worm gear and worm and increasing output torque
WO2014032433A1 (en) * 2012-08-31 2014-03-06 Lu Qixiang Apparatus for eliminating meshing gap between worm gear and worm and increasing output torque
FR3026453A1 (en) * 2014-09-30 2016-04-01 Hispano Suiza Sa DISTRIBUTION OF LOADS IN A TRANSMISSION SPEED REDUCER WITH TWO INTERMEDIATE LINES
WO2017055707A1 (en) * 2014-09-30 2017-04-06 Safran Transmission Systems Load distribution in a speed reducer with two intermediate transmission lines
WO2017093657A1 (en) * 2015-12-02 2017-06-08 Hispano Suiza Speed reducer with two intermediate lines for a turboprop engine, turboprop engine comprising said reducer
FR3044730A1 (en) * 2015-12-02 2017-06-09 Hispano Suiza Sa TWO LINE TRANSMITTER SPEED REDUCER FOR TURBOPROPULSEUR, TURBOPROPULSEUR COMPRISING SUCH REDUCER
CN108368918A (en) * 2015-12-02 2018-08-03 赛峰传输系统 For the retarder with two medium lines of turboprop, include the turboprop of the retarder
RU2720030C2 (en) * 2015-12-02 2020-04-23 Сафран Трансмишн Системз Reduction gear with two intermediate lines for turbo-propeller engine, turbo-propeller engine comprising said reduction gear
US10731748B2 (en) 2015-12-02 2020-08-04 Safran Transmission Systems Speed reducer with two intermediate lines for a turboprop engine, turboprop engine comprising said reducer
CN114198461A (en) * 2021-11-01 2022-03-18 科德数控股份有限公司 Radial gear anti-backlash structure

Also Published As

Publication number Publication date
FR971083A (en) 1951-01-12

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