GB668803A - Improvements in or relating to motorcycle frames - Google Patents

Improvements in or relating to motorcycle frames

Info

Publication number
GB668803A
GB668803A GB19566/50A GB1956650A GB668803A GB 668803 A GB668803 A GB 668803A GB 19566/50 A GB19566/50 A GB 19566/50A GB 1956650 A GB1956650 A GB 1956650A GB 668803 A GB668803 A GB 668803A
Authority
GB
United Kingdom
Prior art keywords
tube
articulated
rear wheel
saddle
fitted
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
GB19566/50A
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.)
MOTOM GmbH
Original Assignee
MOTOM GmbH
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 MOTOM GmbH filed Critical MOTOM GmbH
Publication of GB668803A publication Critical patent/GB668803A/en
Expired legal-status Critical Current

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
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

668,803. Cycle frames. MOTOM GES. Aug. 4, 1950 [June 12, 1950], No. 19566/50. Class 136 (iii). In a motor cycle the main part of the frame is provided by a single tube 1 which, at the front, is connected to the guide 2 for the steering column 3 and, towards its rear end, is of curved formation to follow the contour of the rear wheel mudguard, the rear part of the tube supporting both the rider's saddle 13 and a luggage carrier 10 or pillion seat. As shown in Fig. 1, the fork 7 of the rear wheel is articulated to a bracket 6 fixed to the tube 1. Telescopic tubular spring stays 8 are articulated at one end to the rear wheel axle and at the other end to a pin 9 fitted transversely in the tube 1. The rider's saddle 13 is articulated to a bracket 11 fitted to the central part of the tube 1. The rear mudguard is directly attached to the curved portion of the tube. A tail light is formed by a bulb 14 fitted inside the tube 1, which is closed by a cap 15 of translucent material. An aperture 16 is cut in the tube 1 near the bulb 14 to illuminate the number plate. In a modification shown in Fig. 4, a length 1<SP>1</SP> of the tube 1 is formed parallel to the ground and then bent sharply upwards in proximity to the rear wheel. The fork 7 is articulated to the ends of a pin 17 fitted transversely in the tube 1, and the saddle 13 is articulated to a bracket 18.
GB19566/50A 1950-06-12 1950-08-04 Improvements in or relating to motorcycle frames Expired GB668803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH668803X 1950-06-12

Publications (1)

Publication Number Publication Date
GB668803A true GB668803A (en) 1952-03-19

Family

ID=4527502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19566/50A Expired GB668803A (en) 1950-06-12 1950-08-04 Improvements in or relating to motorcycle frames

Country Status (1)

Country Link
GB (1) GB668803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111044B (en) * 1954-05-03 1961-07-13 Bela Barenyi Motorbike chassis with a tubular or box-shaped tank frame
EP1580105A1 (en) * 2004-03-22 2005-09-28 Honda Motor Co., Ltd. Vehicle
US9994273B1 (en) * 2016-11-06 2018-06-12 William J. Keegan Motorcycle lighting systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111044B (en) * 1954-05-03 1961-07-13 Bela Barenyi Motorbike chassis with a tubular or box-shaped tank frame
EP1580105A1 (en) * 2004-03-22 2005-09-28 Honda Motor Co., Ltd. Vehicle
US9994273B1 (en) * 2016-11-06 2018-06-12 William J. Keegan Motorcycle lighting systems

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