GB1089025A - Improvements in or relating to epicyclic gear trains - Google Patents

Improvements in or relating to epicyclic gear trains

Info

Publication number
GB1089025A
GB1089025A GB4161865A GB4161865A GB1089025A GB 1089025 A GB1089025 A GB 1089025A GB 4161865 A GB4161865 A GB 4161865A GB 4161865 A GB4161865 A GB 4161865A GB 1089025 A GB1089025 A GB 1089025A
Authority
GB
United Kingdom
Prior art keywords
planet
relating
epicyclic gear
gear
gear trains
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
GB4161865A
Inventor
Clive Harding
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.)
G&E Bradley Ltd
Original Assignee
G&E Bradley 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 G&E Bradley Ltd filed Critical G&E Bradley Ltd
Priority to GB4161865A priority Critical patent/GB1089025A/en
Publication of GB1089025A publication Critical patent/GB1089025A/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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2863—Arrangements for adjusting or for taking-up backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

1,089,025. Toothed gearing. G. & E. BRADLEY Ltd. Sept. 30, 1966 [Sept. 30, 1965], No. 41618/65. Heading F2Q. In an epicyclic gear train comprising driving sun gear 11, driven planet carrier 14 and fixed annulus gear 23, backlash is taken up by a helical spring 21 connecting planet pinions 12, 20 rotatably mounted on a planet spindle 19, planet pinions 13, 17 being pinned to a spindle 15 which is journalled in the planet carrier 14. On assembly, the helical spring 21 is deformed elastically. In a modification, the annulus gear 23 is replaced by a fixed sun gear.
GB4161865A 1965-09-30 1965-09-30 Improvements in or relating to epicyclic gear trains Expired GB1089025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4161865A GB1089025A (en) 1965-09-30 1965-09-30 Improvements in or relating to epicyclic gear trains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4161865A GB1089025A (en) 1965-09-30 1965-09-30 Improvements in or relating to epicyclic gear trains

Publications (1)

Publication Number Publication Date
GB1089025A true GB1089025A (en) 1967-11-01

Family

ID=10420521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4161865A Expired GB1089025A (en) 1965-09-30 1965-09-30 Improvements in or relating to epicyclic gear trains

Country Status (1)

Country Link
GB (1) GB1089025A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538136A1 (en) * 1982-12-15 1984-06-22 France Etat IMPROVEMENT IN LOAD DRIVE DEVICES
FR2599454A1 (en) * 1986-05-27 1987-12-04 Microbo Sa Transmission with planetary gears especially for an industrial robot
EP0249649A1 (en) * 1986-06-19 1987-12-23 Rodger T. Lovrenich Zero backlash shiftable transmission
FR2612272A1 (en) * 1987-03-12 1988-09-16 Takahashi Takashi TRANSMISSION OF ORDER OF EQUIPMENT
FR2629172A1 (en) * 1988-03-22 1989-09-29 Messerschmitt Boelkow Blohm MECHANICAL TRANSMISSION WITHOUT PLAY, ESPECIALLY MULTI-STAGE GEAR TRANSMISSION
GB2224630A (en) * 1988-11-04 1990-05-16 Molins Plc Rod cut-off device
EP1748229A3 (en) * 2005-07-26 2007-12-05 Dr. Fritz Faulhaber GmbH & Co. KG Play-free transmission, specially for precision engineering
CN103161913A (en) * 2011-12-13 2013-06-19 财团法人工业技术研究院 Backlash eliminating device for planetary gear set
CN106402279A (en) * 2016-11-16 2017-02-15 中国科学院国家天文台南京天文光学技术研究所 Multi-stage gear anti-backlash transmission device for backup of low-energy consumption redundant motor of south-polar telescope

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538136A1 (en) * 1982-12-15 1984-06-22 France Etat IMPROVEMENT IN LOAD DRIVE DEVICES
EP0112244A1 (en) * 1982-12-15 1984-06-27 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Load transmission devices
FR2599454A1 (en) * 1986-05-27 1987-12-04 Microbo Sa Transmission with planetary gears especially for an industrial robot
EP0249649A1 (en) * 1986-06-19 1987-12-23 Rodger T. Lovrenich Zero backlash shiftable transmission
FR2612272A1 (en) * 1987-03-12 1988-09-16 Takahashi Takashi TRANSMISSION OF ORDER OF EQUIPMENT
FR2629172A1 (en) * 1988-03-22 1989-09-29 Messerschmitt Boelkow Blohm MECHANICAL TRANSMISSION WITHOUT PLAY, ESPECIALLY MULTI-STAGE GEAR TRANSMISSION
GB2224630A (en) * 1988-11-04 1990-05-16 Molins Plc Rod cut-off device
US5048543A (en) * 1988-11-04 1991-09-17 Molins Richmond Inc. Continuous rod-making machines
GB2224630B (en) * 1988-11-04 1992-11-04 Molins Plc Continuous rod-making machines
EP1748229A3 (en) * 2005-07-26 2007-12-05 Dr. Fritz Faulhaber GmbH & Co. KG Play-free transmission, specially for precision engineering
CN103161913A (en) * 2011-12-13 2013-06-19 财团法人工业技术研究院 Backlash eliminating device for planetary gear set
CN106402279A (en) * 2016-11-16 2017-02-15 中国科学院国家天文台南京天文光学技术研究所 Multi-stage gear anti-backlash transmission device for backup of low-energy consumption redundant motor of south-polar telescope

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