GB999944A - Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism - Google Patents

Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism

Info

Publication number
GB999944A
GB999944A GB4227460A GB4227460A GB999944A GB 999944 A GB999944 A GB 999944A GB 4227460 A GB4227460 A GB 4227460A GB 4227460 A GB4227460 A GB 4227460A GB 999944 A GB999944 A GB 999944A
Authority
GB
United Kingdom
Prior art keywords
electronic equipment
relating
drive mechanism
gear drive
equipment including
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
GB4227460A
Inventor
Geoffrey King
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB4227460A priority Critical patent/GB999944A/en
Publication of GB999944A publication Critical patent/GB999944A/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

Abstract

999,944. Toothed gearing. MARCONI'S CO. Ltd. Aug. 3, 1961 [Dec. 8, 1960], No. 42274/60. Heading F2Q. In electronic equipment, a driving shaft 1 for a component carries herringbone gear parts 3A, 3B which mesh herringbone gear parts 4A, 4B on a driven shaft 2 and the shaft 1 is spring- loaded axially by a compression spring 5 through a thrust bearing 7. A thrust bearing 13 takes the reaction of the spring. In a modification, driving and driven shafts are coaxial and the drive passes through a layshaft carrying herringbone gears, the layshaft being free to float axially.
GB4227460A 1960-12-08 1960-12-08 Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism Expired GB999944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4227460A GB999944A (en) 1960-12-08 1960-12-08 Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4227460A GB999944A (en) 1960-12-08 1960-12-08 Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism

Publications (1)

Publication Number Publication Date
GB999944A true GB999944A (en) 1965-07-28

Family

ID=10423696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227460A Expired GB999944A (en) 1960-12-08 1960-12-08 Improvements in or relating to electronic equipment including an anti-backlash gear drive mechanism

Country Status (1)

Country Link
GB (1) GB999944A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065981A (en) * 1970-06-05 1978-01-03 David Brown Gear Industries Limited Gearing
US4270408A (en) * 1978-10-13 1981-06-02 General Motors Corporation Gear drive for gas turbine engine
GB2131912A (en) * 1982-12-13 1984-06-27 Nabisco Brands Inc Phase controlled apparatus for a processing operation
WO2011072601A1 (en) * 2009-12-14 2011-06-23 Smart Manufacturing Technology (Shanghai) Ltd. Geared drive system with load sharing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065981A (en) * 1970-06-05 1978-01-03 David Brown Gear Industries Limited Gearing
US4270408A (en) * 1978-10-13 1981-06-02 General Motors Corporation Gear drive for gas turbine engine
GB2131912A (en) * 1982-12-13 1984-06-27 Nabisco Brands Inc Phase controlled apparatus for a processing operation
US4597488A (en) * 1982-12-13 1986-07-01 Nabisco Brands, Inc. Phase controlled apparatus for a processing operation
WO2011072601A1 (en) * 2009-12-14 2011-06-23 Smart Manufacturing Technology (Shanghai) Ltd. Geared drive system with load sharing

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