GB138682A - Improvements in and connected with motor bicycles and tricycles - Google Patents

Improvements in and connected with motor bicycles and tricycles

Info

Publication number
GB138682A
GB138682A GB188019A GB188019A GB138682A GB 138682 A GB138682 A GB 138682A GB 188019 A GB188019 A GB 188019A GB 188019 A GB188019 A GB 188019A GB 138682 A GB138682 A GB 138682A
Authority
GB
United Kingdom
Prior art keywords
bicycle
axle
casing
motor
unit
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
GB188019A
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.)
CHRISTOPHER ISAAC BROOKS
Original Assignee
CHRISTOPHER ISAAC BROOKS
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 CHRISTOPHER ISAAC BROOKS filed Critical CHRISTOPHER ISAAC BROOKS
Priority to GB188019A priority Critical patent/GB138682A/en
Publication of GB138682A publication Critical patent/GB138682A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/06—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with only three wheels
    • B62D61/08—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with only three wheels with single front wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

138,682. Brooks, C. I. Jan. 25, 1919. Side-cars.-In motor-tricycles of the kind in which a motor-bicycle is combined with a twowheeled unit having a two-seated, body, the axle of the two rear driving-wheels of the unit is attached to the bicycle back forks in place of the rear wheel and the body is made of U-shape in plan, the two points of the U extending towards the front of the bicycle and on each side thereof, so that the passengers sit on either side of the driver. A tricycle may be constructed permanently on these lines instead of being convertible into a bicycle. The two wheels of the unit are mounted on opposite ends of a two-part axle casing 8 of the usual motor-car pattern, and are rotated by freewheel or other gearing from a rotating axle contained in the casing and driven from the engine or change-gear by a chain 12. The axle casing is provided with brackets, by means of which it is secured to the rear forks 15 of the motor-bicycle, and an additional stay 19 between the upper part of the axle casing and the bicycle prevents rotation of the casing. The axle is further constrained by radius rods 25, 26 connected at their forward end to the bottom tube of the bicycle frame. A transverse spring 36 and cantilever side springs 42, 42 carry the body, which is provided with a seat extending right across or divided at the centre. The two forward extensions 2 of the body are connected to the steering-head of the bicycle by links 45, 46, while the body and axle are further connected by links 48, 51.
GB188019A 1919-01-25 1919-01-25 Improvements in and connected with motor bicycles and tricycles Expired GB138682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB188019A GB138682A (en) 1919-01-25 1919-01-25 Improvements in and connected with motor bicycles and tricycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB188019A GB138682A (en) 1919-01-25 1919-01-25 Improvements in and connected with motor bicycles and tricycles

Publications (1)

Publication Number Publication Date
GB138682A true GB138682A (en) 1920-02-19

Family

ID=9729648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB188019A Expired GB138682A (en) 1919-01-25 1919-01-25 Improvements in and connected with motor bicycles and tricycles

Country Status (1)

Country Link
GB (1) GB138682A (en)

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