GB526193A - Improvements in or relating to bicycles fitted with auxiliary engines - Google Patents

Improvements in or relating to bicycles fitted with auxiliary engines

Info

Publication number
GB526193A
GB526193A GB7726/39A GB772639A GB526193A GB 526193 A GB526193 A GB 526193A GB 7726/39 A GB7726/39 A GB 7726/39A GB 772639 A GB772639 A GB 772639A GB 526193 A GB526193 A GB 526193A
Authority
GB
United Kingdom
Prior art keywords
wheel
spindle
drive
hub
engine
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
GB7726/39A
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.)
Audi AG
Auto Union AG
Original Assignee
Audi AG
Auto Union AG
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 Audi AG, Auto Union AG filed Critical Audi AG
Publication of GB526193A publication Critical patent/GB526193A/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
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel

Abstract

526,193. Motor-cycles. AUTO UNION AKT.-GES. March 9, 1939, No. 7726. Convention date, March 9, 1938. [Class 79 (iii)] In a bicycle with an auxiliary engine adapted to drive the rear wheel through reduction gearing, the bicycle wheel 32 is secured to a hub 3 rotatable on coned bearing members 20, 21, on the fixed axle spindle 1, the cone member 20 being connected to the pedal drive 22 and loose on the spindle, and the power unit is carried solely by the cone member 21 on the spindle. The engine 2 is carried by a casing 7 divided in the plane E-E and attached to a flange on the hub bearing members 21 which may be fast on the spindle and/or connected to the cycle frame by a torque resisting member. The drive is transmitted through a chain from the crank shaft 4 to a clutch member 11 on a countershaft 12 from which the wheel hub 3 is driven through gears 9a, 15, 16. The hub bearing member 20 is loose on the spindle being attached to a pedal-drive chain wheel 22 and serving to drive the wheel hub 3 through a free wheel clutch (not shown). The magneto 36 is mounted on the outer part of the casing and driven directly by the crank shaft 4. The wheel drum 32 is perforated with fan blades 35 for cooling the engine.
GB7726/39A 1938-03-10 1939-03-09 Improvements in or relating to bicycles fitted with auxiliary engines Expired GB526193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA86085D DE706520C (en) 1938-03-10 1938-03-10 Motor bike with drive block built into the rear wheel

Publications (1)

Publication Number Publication Date
GB526193A true GB526193A (en) 1940-09-12

Family

ID=6949696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7726/39A Expired GB526193A (en) 1938-03-10 1939-03-09 Improvements in or relating to bicycles fitted with auxiliary engines

Country Status (3)

Country Link
DE (1) DE706520C (en)
FR (1) FR851332A (en)
GB (1) GB526193A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588889A (en) * 1948-07-22 1952-03-11 Adrienne M Sherwood Motor wheel and mounting strut
EP0198297A2 (en) * 1985-04-01 1986-10-22 Wang Qi Zhen Device for direct driving of wheels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744338C (en) * 1941-10-30 1944-10-02 Auto Union A G Motorbike
TW451881U (en) * 1995-08-30 2001-08-21 Sanyo Electric Co Electric vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588889A (en) * 1948-07-22 1952-03-11 Adrienne M Sherwood Motor wheel and mounting strut
EP0198297A2 (en) * 1985-04-01 1986-10-22 Wang Qi Zhen Device for direct driving of wheels
EP0198297A3 (en) * 1985-04-01 1987-05-27 Wang Qi Zhen Device for direct driving of wheels
AU578525B2 (en) * 1985-04-01 1988-10-27 Wang Qizhen Device for direct driving of wheels

Also Published As

Publication number Publication date
FR851332A (en) 1940-01-06
DE706520C (en) 1941-05-28

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