GB1284447A - Improvements in or relating to torque transmission devices - Google Patents

Improvements in or relating to torque transmission devices

Info

Publication number
GB1284447A
GB1284447A GB2368969A GB2368969A GB1284447A GB 1284447 A GB1284447 A GB 1284447A GB 2368969 A GB2368969 A GB 2368969A GB 2368969 A GB2368969 A GB 2368969A GB 1284447 A GB1284447 A GB 1284447A
Authority
GB
United Kingdom
Prior art keywords
bearing
fan
relating
spring
cage
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
GB2368969A
Inventor
Alan Whiteley
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.)
HIGHFIELD GEARS Ltd
Original Assignee
HIGHFIELD GEARS 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 HIGHFIELD GEARS Ltd filed Critical HIGHFIELD GEARS Ltd
Priority to GB2368969A priority Critical patent/GB1284447A/en
Publication of GB1284447A publication Critical patent/GB1284447A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1284447 Friction gearing HIGHFIELD GEARS Ltd 29 Oct 1969 [9 May 1969] 23689/69 Heading F2Q A planetary friction drive for a fan 10 comprises a standard ball or roller bearing 19 having a fixed inner race 18 and an outer race 28 rigid with the fan 10, the bearing cage 25 being drivingly connected to a driving shaft 10. As shown, a ring 21 keyed to the shaft 11 is urged towards the bearing 19 by a spring 26 and has an axially projecting pin 24 engaging a bore in the cage 25. The spring 26 provides an end load on the bearing 19 to produce the necessary frictional grip between the balls and the races.
GB2368969A 1969-05-09 1969-05-09 Improvements in or relating to torque transmission devices Expired GB1284447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2368969A GB1284447A (en) 1969-05-09 1969-05-09 Improvements in or relating to torque transmission devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2368969A GB1284447A (en) 1969-05-09 1969-05-09 Improvements in or relating to torque transmission devices

Publications (1)

Publication Number Publication Date
GB1284447A true GB1284447A (en) 1972-08-09

Family

ID=10199683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2368969A Expired GB1284447A (en) 1969-05-09 1969-05-09 Improvements in or relating to torque transmission devices

Country Status (1)

Country Link
GB (1) GB1284447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154206A1 (en) 2010-06-11 2011-12-15 Siemens Aktiengesellschaft Dynamo-electric machine comprising an integrated ventilator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154206A1 (en) 2010-06-11 2011-12-15 Siemens Aktiengesellschaft Dynamo-electric machine comprising an integrated ventilator
CN102959280A (en) * 2010-06-11 2013-03-06 西门子公司 Dynamo-electric machine comprising integrated ventilator
RU2529110C2 (en) * 2010-06-11 2014-09-27 Сименс Акциенгезелльшафт Dynamo-electric machine with own fan
CN102959280B (en) * 2010-06-11 2016-01-13 西门子公司 There is the motor generator set of self ventilation device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees