GB175429A - Improvements in and relating to elastic driving coupling for power transmission mechanism - Google Patents

Improvements in and relating to elastic driving coupling for power transmission mechanism

Info

Publication number
GB175429A
GB175429A GB3275520A GB3275520A GB175429A GB 175429 A GB175429 A GB 175429A GB 3275520 A GB3275520 A GB 3275520A GB 3275520 A GB3275520 A GB 3275520A GB 175429 A GB175429 A GB 175429A
Authority
GB
United Kingdom
Prior art keywords
springs
vanes
hub
contact
driving
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
GB3275520A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3275520A priority Critical patent/GB175429A/en
Publication of GB175429A publication Critical patent/GB175429A/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
    • F16D3/56—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 comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

175,429. McKechnie, W. E. Nov. 20, 1920. Securing c h a i n - wheels &c. on shafts.- In elastic driving- mechanism for motorcycles &c., concentric driving and driven members are connected by a plurality of L- shaped blade-springs, of which the shorter limbs lie in a circumferential channel in one member, and the longer limbs issue radially through slots therein and contact with a like number of curved vanes on the other member. As applied to a motor-cycle, the hub 12 of the spring drum is screwed by. a left-hand thread on a standard hub 13, being locked thereon by a right-hand threaded nut (not shown), and the hub 11 of a sprocket 9 bears freely upon it. In the form shown, each short limb 4 of the springs 1, lying in the channel 2 of the drum, is extended, as shown at 6<1>, to lie against the long limb 6 of the adjacent spring. The shoulders 5 of the slots 3 are so curved that the springs are initially in contact with them. The springs 1 normally contact by their free ends with the curved vanes 7, but as the driving- torque increases, they roll further on the vanes until their stiffness is sufficient to transmit the load, or until, as shown, the drive becomes solid. The curvature of the vanes coincides with the natural flexure of the springs.
GB3275520A 1920-11-20 1920-11-20 Improvements in and relating to elastic driving coupling for power transmission mechanism Expired GB175429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3275520A GB175429A (en) 1920-11-20 1920-11-20 Improvements in and relating to elastic driving coupling for power transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3275520A GB175429A (en) 1920-11-20 1920-11-20 Improvements in and relating to elastic driving coupling for power transmission mechanism

Publications (1)

Publication Number Publication Date
GB175429A true GB175429A (en) 1922-02-20

Family

ID=10343520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3275520A Expired GB175429A (en) 1920-11-20 1920-11-20 Improvements in and relating to elastic driving coupling for power transmission mechanism

Country Status (1)

Country Link
GB (1) GB175429A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202590B (en) * 1958-06-03 1965-10-07 Leonhard Geislinger Dr Ing Elastic shaft coupling
US3339596A (en) * 1964-12-07 1967-09-05 Outboard Marine Corp Chain saw
EP0682755A1 (en) * 1993-02-09 1995-11-22 Magi, L.P. Stress dissipation gear and method of making same
US5956998A (en) 1996-06-06 1999-09-28 Fenelon; Paul J. Stress reduction gear and apparatus using same
US6019692A (en) * 1996-04-24 2000-02-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Belt drive device for reducing belt load
US20140121028A1 (en) * 2012-10-26 2014-05-01 Ellergon Antriebstechnik Gesellschaft M.B.H. Torsionally flexible coupling

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202590B (en) * 1958-06-03 1965-10-07 Leonhard Geislinger Dr Ing Elastic shaft coupling
US3339596A (en) * 1964-12-07 1967-09-05 Outboard Marine Corp Chain saw
EP0682755A1 (en) * 1993-02-09 1995-11-22 Magi, L.P. Stress dissipation gear and method of making same
EP0682755A4 (en) * 1993-02-09 1997-07-30 Magi L P Stress dissipation gear and method of making same.
US5943913A (en) 1993-02-09 1999-08-31 Fenelon; Paul J. Rotatable apparatus having a stress dissipation structure
US6019692A (en) * 1996-04-24 2000-02-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Belt drive device for reducing belt load
US5956998A (en) 1996-06-06 1999-09-28 Fenelon; Paul J. Stress reduction gear and apparatus using same
US20140121028A1 (en) * 2012-10-26 2014-05-01 Ellergon Antriebstechnik Gesellschaft M.B.H. Torsionally flexible coupling
US9046135B2 (en) * 2012-10-26 2015-06-02 Ellergon Antriebstechnik Gesellschaft M.B.H. Torsionally flexible coupling

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