GB411774A - Improvements relating to power transmission chains - Google Patents

Improvements relating to power transmission chains

Info

Publication number
GB411774A
GB411774A GB36595/33A GB3659533A GB411774A GB 411774 A GB411774 A GB 411774A GB 36595/33 A GB36595/33 A GB 36595/33A GB 3659533 A GB3659533 A GB 3659533A GB 411774 A GB411774 A GB 411774A
Authority
GB
United Kingdom
Prior art keywords
chain
apertures
chains
power transmission
joint pin
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
GB36595/33A
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.)
MORSE CHAIN Co Ltd
Morse Chain Co
Original Assignee
MORSE CHAIN Co Ltd
Morse Chain Co
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 MORSE CHAIN Co Ltd, Morse Chain Co filed Critical MORSE CHAIN Co Ltd
Publication of GB411774A publication Critical patent/GB411774A/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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/04—Toothed chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

411,774. Driving - chains. MORSE CHAIN CO., Ltd., The Chaineries, Letchworth, Hertfordshire.-(Assignees of Perry, D. B. ; Ithaca, New York, U.S.A.) Dec. 29, 1933, No. 36595. Convention date, March 6. [Class 24.] In power transmission chains of the " silent " type, the co-operating links 6, 7, are provided at each joint with apertures having a concave bearing surface 12 and a double concave seating surface 13, 14, and a single joint pin 9 of oval section makes sliding contact with the surface 12 and seats alternately in the surfaces 13, 14 during the bending of the chain. To prevent sagging of the chain the major axis of the apertures of each link converge towards the inside of the chain, so that on a straight run the joint pin is seated in the upper surfaces 13. The amount of permissible sagging is controlled by the degree of convergence provided and, in the case of chains which are required to drive on both faces, the major axes of the apertures are parallel.
GB36595/33A 1933-03-06 1933-12-29 Improvements relating to power transmission chains Expired GB411774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411774XA 1933-03-06 1933-03-06

Publications (1)

Publication Number Publication Date
GB411774A true GB411774A (en) 1934-06-14

Family

ID=21915154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36595/33A Expired GB411774A (en) 1933-03-06 1933-12-29 Improvements relating to power transmission chains

Country Status (1)

Country Link
GB (1) GB411774A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466365A (en) * 1944-04-01 1949-04-05 Fred Horace Coles Infinitely variable speed gear
DE3129631A1 (en) * 1981-07-28 1983-02-17 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg TABLET CHAIN FOR CONTINUOUSLY ADJUSTABLE CONE DISC GEARBOXES
US4759740A (en) * 1987-04-01 1988-07-26 Borg-Warner Automotive, Inc. Dual engaging silent chain drive
EP1550819A1 (en) * 2004-01-05 2005-07-06 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Noise damping chain

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466365A (en) * 1944-04-01 1949-04-05 Fred Horace Coles Infinitely variable speed gear
DE3129631A1 (en) * 1981-07-28 1983-02-17 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg TABLET CHAIN FOR CONTINUOUSLY ADJUSTABLE CONE DISC GEARBOXES
US4759740A (en) * 1987-04-01 1988-07-26 Borg-Warner Automotive, Inc. Dual engaging silent chain drive
EP1550819A1 (en) * 2004-01-05 2005-07-06 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Noise damping chain

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