GB616830A - Improved means for damping oscillations between elastically coupled elements - Google Patents

Improved means for damping oscillations between elastically coupled elements

Info

Publication number
GB616830A
GB616830A GB1521246A GB1521246A GB616830A GB 616830 A GB616830 A GB 616830A GB 1521246 A GB1521246 A GB 1521246A GB 1521246 A GB1521246 A GB 1521246A GB 616830 A GB616830 A GB 616830A
Authority
GB
United Kingdom
Prior art keywords
boss
turntable
members
driving
sleeve
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
GB1521246A
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 GB1521246A priority Critical patent/GB616830A/en
Publication of GB616830A publication Critical patent/GB616830A/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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

616,830. Flexible couplings. BRITISH THOMSON - HOUSTON CO., Ltd., and BOWEN, A. May 20, 1946, No. 15212. [Class 80 (ii)] A flexible coupling comprises an element 14 made from a material having both elastic and damping properties, the element, which is secured to at least one of the members, being formed with two curvatures one of which increases and the other decreases upon relative movement of the driving and driven members 1, 2 respectively. The turntable 2 of a gramophone is freely rotatable on an anti-friction bearing 10 mounted on a boss 11 secured to the driving shaft 1, the turntable having rigid therewith a sleeve 13. Drive from the boss 11 to the sleeve 13 is transmitted by doubly curved elements 14 which may be manufactured from polyvinyl halide tube, the ele-. ments being arranged such that relative rotation between the turntable and the spindle causes an increase in the curvature of the portion adjacent the boss 11. Curved metal members 18 are provided to protect the elements 14 when excessive rotation occurs. In a further embodiment the driving spindle has a boss with eccentric surfaces engaging two flattened tubes of the material specified above, the tubes being in contact or fixed to a cylindrical outer sleeve attached to the driven turntable.
GB1521246A 1946-05-20 1946-05-20 Improved means for damping oscillations between elastically coupled elements Expired GB616830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521246A GB616830A (en) 1946-05-20 1946-05-20 Improved means for damping oscillations between elastically coupled elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521246A GB616830A (en) 1946-05-20 1946-05-20 Improved means for damping oscillations between elastically coupled elements

Publications (1)

Publication Number Publication Date
GB616830A true GB616830A (en) 1949-01-27

Family

ID=10055014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521246A Expired GB616830A (en) 1946-05-20 1946-05-20 Improved means for damping oscillations between elastically coupled elements

Country Status (1)

Country Link
GB (1) GB616830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284875B (en) * 1993-12-06 1998-06-24 R & D Marine Ltd Improvements in or relating to rotary damping couplings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284875B (en) * 1993-12-06 1998-06-24 R & D Marine Ltd Improvements in or relating to rotary damping couplings

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