GB780200A - Improvements in and relating to mechanical rotary motion coupling means - Google Patents

Improvements in and relating to mechanical rotary motion coupling means

Info

Publication number
GB780200A
GB780200A GB2346254A GB2346254A GB780200A GB 780200 A GB780200 A GB 780200A GB 2346254 A GB2346254 A GB 2346254A GB 2346254 A GB2346254 A GB 2346254A GB 780200 A GB780200 A GB 780200A
Authority
GB
United Kingdom
Prior art keywords
disc
spring
tongue
recess
shaft
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
GB2346254A
Inventor
Bernard Roy Tuppen
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2346254A priority Critical patent/GB780200A/en
Publication of GB780200A publication Critical patent/GB780200A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D5/00—Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member
    • 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
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/10—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement obtained by means of disengageable transmission members, combined or not combined with mechanisms according to group F16H27/06 or F16H27/08

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

780,200. Spring couplings. BRITISH THOMSON-HOUSTON CO., Ltd. Aug. 11, 1955 [Aug. 12, 1954], No. 23462/54. Class 80 (2). A spring coupling, transmitting drive to aeroplane instruments &c., comprises a continuously rotating driving shaft 2 carrying a disc 1 having a tongue 5 similar to a tongue 4 on a disc 6 fast with an intermittently rotating driven shaft 11, a stressed loop spring 7 biasing the tongues &c. to the relative position shown. A pawl 9 on a stationary support is spring biased to slide on the periphery of the disc 1. A tongue 8 on the driven disc 6 is centred in a recess 3 in the periphery of the disc 1 when the shafts 1, 11 coincide angularly. The tongue 8 is engaged by the pawl 9 when it enters the recess 3, and the rotation of the driven shaft 10 is thus arrested. The driving shaft 2 continuing to turn, the disc 1 rotates against the bias of the spring 7, until the pawl 9 is cammed outwards by one of the sloped ends of the recess 3 and released from the tongue 8. The disc 6 and driven shaft 10 are then accelerated by the energy stored in the spring 7, to catch up wth the shaft 1 &c. and restore the original relative angular positions of the driving and driven shafts. More than one recess 3 may be provided in the periphery of the disc 1.
GB2346254A 1954-08-12 1954-08-12 Improvements in and relating to mechanical rotary motion coupling means Expired GB780200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2346254A GB780200A (en) 1954-08-12 1954-08-12 Improvements in and relating to mechanical rotary motion coupling means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2346254A GB780200A (en) 1954-08-12 1954-08-12 Improvements in and relating to mechanical rotary motion coupling means

Publications (1)

Publication Number Publication Date
GB780200A true GB780200A (en) 1957-07-31

Family

ID=10196014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2346254A Expired GB780200A (en) 1954-08-12 1954-08-12 Improvements in and relating to mechanical rotary motion coupling means

Country Status (1)

Country Link
GB (1) GB780200A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289728A3 (en) * 2009-08-14 2012-09-05 Freiherr von Falkenhausen, Adolf Device for recovering brake energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289728A3 (en) * 2009-08-14 2012-09-05 Freiherr von Falkenhausen, Adolf Device for recovering brake energy

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