GB947669A - Sprocket chain - Google Patents

Sprocket chain

Info

Publication number
GB947669A
GB947669A GB4006361A GB4006361A GB947669A GB 947669 A GB947669 A GB 947669A GB 4006361 A GB4006361 A GB 4006361A GB 4006361 A GB4006361 A GB 4006361A GB 947669 A GB947669 A GB 947669A
Authority
GB
United Kingdom
Prior art keywords
chain
bushes
link
link plates
diameter
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
GB4006361A
Inventor
Spencer Bowman
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.)
Thew Shovel Co
Original Assignee
Thew Shovel 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 Thew Shovel Co filed Critical Thew Shovel Co
Priority to GB4006361A priority Critical patent/GB947669A/en
Publication of GB947669A publication Critical patent/GB947669A/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
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)

Abstract

947,669. Transmission chains. THEW SHOVEL CO. Nov. 8, 1961, No. 40063/61. Heading B8A. A rollerless transmission chain consists of uniform diameter pivot pins 2 secured to the link plates 1 of outer links of the chain and rotatable in bushes 6 secured to the link plates 5 of inner links of the chain. The invention is characterized by the following dimensional restrictions, P being the chain pitch: diameter of pins=0.36P; outer diameter of sprocket-engaging part of bushes=0.56P; outer diameter of inner-link-engaging part of bushes =0.48P; thickness of link plates=0.15625P; all the dimensions quoted leaving a tolerance of Œ0.005 inch. The Specification also gives preferred values for other dimensions of the chain which are such that the cross-sectional area of each link plate at its thinnest portion 8 mid-way between the pivot axes is the same as its cross-sectional area on these axes.
GB4006361A 1961-11-08 1961-11-08 Sprocket chain Expired GB947669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4006361A GB947669A (en) 1961-11-08 1961-11-08 Sprocket chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4006361A GB947669A (en) 1961-11-08 1961-11-08 Sprocket chain

Publications (1)

Publication Number Publication Date
GB947669A true GB947669A (en) 1964-01-29

Family

ID=10412997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4006361A Expired GB947669A (en) 1961-11-08 1961-11-08 Sprocket chain

Country Status (1)

Country Link
GB (1) GB947669A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302818B1 (en) * 1999-07-21 2001-10-16 Amsted Industries Incorporated Tapered bushing for a roller chain
GB2398852A (en) * 2003-02-27 2004-09-01 Tsubakimoto Chain Co Roller Chain
EP1464868A2 (en) * 2003-03-31 2004-10-06 Tsubakimoto Chain Co. Roller chain transmission device
EP1479940A2 (en) * 2003-03-31 2004-11-24 Tsubakimoto Chain Co. Roller chain transmission device
EP1630453A3 (en) * 2004-08-24 2006-11-08 RENOLD Plc A roller chain
CN100547261C (en) * 2004-09-10 2009-10-07 约翰文科霍夫&索芬两合有限公司 Roller chain with big chain plate height

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302818B1 (en) * 1999-07-21 2001-10-16 Amsted Industries Incorporated Tapered bushing for a roller chain
GB2398852A (en) * 2003-02-27 2004-09-01 Tsubakimoto Chain Co Roller Chain
GB2398852B (en) * 2003-02-27 2005-12-14 Tsubakimoto Chain Co Roller chain
US7121969B2 (en) 2003-02-27 2006-10-17 Tsubakimoto Chain Co. Roller chain
EP1464868A2 (en) * 2003-03-31 2004-10-06 Tsubakimoto Chain Co. Roller chain transmission device
EP1479940A2 (en) * 2003-03-31 2004-11-24 Tsubakimoto Chain Co. Roller chain transmission device
EP1464868A3 (en) * 2003-03-31 2005-04-20 Tsubakimoto Chain Co. Roller chain transmission device
EP1479940A3 (en) * 2003-03-31 2005-04-20 Tsubakimoto Chain Co. Roller chain transmission device
US7077774B2 (en) 2003-03-31 2006-07-18 Tsubakimoto Chain Co. Roller chain transmission device
US7244206B2 (en) 2003-03-31 2007-07-17 Tsubakimoto Chain Co. Roller chain transmission device
EP1630453A3 (en) * 2004-08-24 2006-11-08 RENOLD Plc A roller chain
CN100547261C (en) * 2004-09-10 2009-10-07 约翰文科霍夫&索芬两合有限公司 Roller chain with big chain plate height

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