GB317171A - Improvements in chain gearing - Google Patents

Improvements in chain gearing

Info

Publication number
GB317171A
GB317171A GB1725528A GB1725528A GB317171A GB 317171 A GB317171 A GB 317171A GB 1725528 A GB1725528 A GB 1725528A GB 1725528 A GB1725528 A GB 1725528A GB 317171 A GB317171 A GB 317171A
Authority
GB
United Kingdom
Prior art keywords
crank
wheels
adapter
chain
spaced
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
GB1725528A
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.)
JOHN CHATER CHATER LEA
Original Assignee
JOHN CHATER CHATER LEA
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 JOHN CHATER CHATER LEA filed Critical JOHN CHATER CHATER LEA
Priority to GB1725528A priority Critical patent/GB317171A/en
Publication of GB317171A publication Critical patent/GB317171A/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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

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

Abstract

317,171. Lea, J. C. Chater-. June 14.. 1928. Securing together machine elements for the transmission of rotary motion. - 'Two or more chain-wheels a, b for example in tandem bicycles, are spaced and, if desired, centred in relation to the crank d of a cycle or the like by an adapter g arranged between the wheels or between a wheel and the crank. The adapter, which may be laminated, is circular or polygonal in form or may comprise a number of arms upon a central boss and is secured in position at more than one point in its circumference, preferably by the screws f or bolts and nuts which pass through projections h on the adapter and secure the chain wheels to the crank. Spaced or continuous lugs c on the ring g and on the crank may centre the wheels. The individual parts of the assembly may be separately secured together.
GB1725528A 1928-06-14 1928-06-14 Improvements in chain gearing Expired GB317171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1725528A GB317171A (en) 1928-06-14 1928-06-14 Improvements in chain gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1725528A GB317171A (en) 1928-06-14 1928-06-14 Improvements in chain gearing

Publications (1)

Publication Number Publication Date
GB317171A true GB317171A (en) 1929-08-15

Family

ID=10091974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1725528A Expired GB317171A (en) 1928-06-14 1928-06-14 Improvements in chain gearing

Country Status (1)

Country Link
GB (1) GB317171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102215A (en) * 1976-05-19 1978-07-25 Shimano Industrial Company Limited Multi-speed freewheel for a bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102215A (en) * 1976-05-19 1978-07-25 Shimano Industrial Company Limited Multi-speed freewheel for a bicycle

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