GB246324A - Improved power-transmitting device for bicycles - Google Patents

Improved power-transmitting device for bicycles

Info

Publication number
GB246324A
GB246324A GB395025A GB395025A GB246324A GB 246324 A GB246324 A GB 246324A GB 395025 A GB395025 A GB 395025A GB 395025 A GB395025 A GB 395025A GB 246324 A GB246324 A GB 246324A
Authority
GB
United Kingdom
Prior art keywords
chain
wheel
bicycles
gearing
extending
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
GB395025A
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.)
AUGUST ARTHUR EVERAERT
LEENDERT NOWEE
Original Assignee
AUGUST ARTHUR EVERAERT
LEENDERT NOWEE
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 AUGUST ARTHUR EVERAERT, LEENDERT NOWEE filed Critical AUGUST ARTHUR EVERAERT
Priority to GB395025A priority Critical patent/GB246324A/en
Publication of GB246324A publication Critical patent/GB246324A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • General Details Of Gearings (AREA)

Abstract

246,324. Nowee, L., and Everaert, A. A. Feb. 12, 1925. Chain gearing, non-variable speed. - In a gearing-up chain drive for bicycles. two coaxial 625. Wt. 36/1147. 3/31. C.P.Leam. Ps. 1754. sprocket-wheels 7, 8, attached to one another, are located in a slotted portion 2 of the chain stay 1 and freely mounted on a transverse shaft 4 adjustably and removably carried by the portion 2, an endless chain 13 extending between the smaller wheel 7 and the crank-axle chain-wheel 12 and' a second chain 15 extending between the larger wheel 8 and the small chain-wheel 14 on the road-wheel hub. Eccentrically mounted washers 10 on the shaft 4 bear upon pins 16 on the two side members of the portion 2. Reference has been directed by the Comptroller to Specifications 29513/96, 6280/97, and 14650/99.
GB395025A 1925-02-12 1925-02-12 Improved power-transmitting device for bicycles Expired GB246324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB395025A GB246324A (en) 1925-02-12 1925-02-12 Improved power-transmitting device for bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB395025A GB246324A (en) 1925-02-12 1925-02-12 Improved power-transmitting device for bicycles

Publications (1)

Publication Number Publication Date
GB246324A true GB246324A (en) 1926-01-28

Family

ID=9767927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB395025A Expired GB246324A (en) 1925-02-12 1925-02-12 Improved power-transmitting device for bicycles

Country Status (1)

Country Link
GB (1) GB246324A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102155A (en) * 1989-12-11 1992-04-07 Chou Ta Chin Bicycle with two speed-changing mechanisms
IT202000014527A1 (en) * 2020-06-17 2021-12-17 Rosario Cuda BICYCLE TRANSMISSION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102155A (en) * 1989-12-11 1992-04-07 Chou Ta Chin Bicycle with two speed-changing mechanisms
IT202000014527A1 (en) * 2020-06-17 2021-12-17 Rosario Cuda BICYCLE TRANSMISSION

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