GB1158390A - Improvements in or relating to Open-Frame Motor-Assisted Bicycles - Google Patents
Improvements in or relating to Open-Frame Motor-Assisted BicyclesInfo
- Publication number
- GB1158390A GB1158390A GB546868A GB546868A GB1158390A GB 1158390 A GB1158390 A GB 1158390A GB 546868 A GB546868 A GB 546868A GB 546868 A GB546868 A GB 546868A GB 1158390 A GB1158390 A GB 1158390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- longitudinals
- engine
- feb
- lid
- rear wheel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
- B62K11/06—Frames characterised by the engine being between front and rear wheels the frame being of single-beam type
- B62K11/08—Frames characterised by the engine being between front and rear wheels the frame being of single-beam type the beam being fabricated from sheet metal, e.g. forming fuel tank walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
1,158,390. Cycle frames. PIAGGIO & C. S.p.A. 2 Feb., 1968 [8 Feb., 1967], No. 5468/68. Heading B7E. A motor assisted pedal cycle, Fig. 3, comprises longitudinal channel members 11, 1<SP>11</SP> containing belt and chain drives from the engine and pedals respectively, covers 19<SP>1</SP>, 19<SP>11</SP>, Fig. 4, for the channel members, a rear wheel mudguard portion 5 joining the members 1 and bracing the rear fork 7, and a tank 4 forming part of the frame and connecting the longitudinals with the steering head 2. A lid 20 resting on the longitudinals provides a foot rest and engine cover and the engine which is cooled by air drawn through holes in the lid 20 is hung from bolts passing through slots 10. A gear-box (14), Fig. 2 (not shown), is bolted to the longitudinals and supports the rear wheel, and the belt (11) runs over expandable type pulleys to provide speed variation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT123038 | 1967-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1158390A true GB1158390A (en) | 1969-07-16 |
Family
ID=11101058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB546868A Expired GB1158390A (en) | 1967-02-08 | 1968-02-02 | Improvements in or relating to Open-Frame Motor-Assisted Bicycles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1158390A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344500A (en) * | 1979-08-21 | 1982-08-17 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission casing apparatus in motorized two-wheeled vehicle |
CN103434596A (en) * | 1997-11-17 | 2013-12-11 | 吴正德 | Electric vehicle |
-
1968
- 1968-02-02 GB GB546868A patent/GB1158390A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344500A (en) * | 1979-08-21 | 1982-08-17 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission casing apparatus in motorized two-wheeled vehicle |
US4494623A (en) * | 1979-08-21 | 1985-01-22 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission casing apparatus in motorized two-wheeled vehicle |
US4498553A (en) * | 1979-08-21 | 1985-02-12 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission casing apparatus in motorized two-wheeled vehicle |
CN103434596A (en) * | 1997-11-17 | 2013-12-11 | 吴正德 | Electric vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |