GB804549A - Improvements in frames for motor cycles and motorised bicycles - Google Patents

Improvements in frames for motor cycles and motorised bicycles

Info

Publication number
GB804549A
GB804549A GB3353555A GB3353555A GB804549A GB 804549 A GB804549 A GB 804549A GB 3353555 A GB3353555 A GB 3353555A GB 3353555 A GB3353555 A GB 3353555A GB 804549 A GB804549 A GB 804549A
Authority
GB
United Kingdom
Prior art keywords
tubes
plate
secured
frame
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
GB3353555A
Inventor
Thomas James Boulstridge
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.)
J A Phillips & Co Ltd
Original Assignee
J A Phillips & Co Ltd
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 J A Phillips & Co Ltd filed Critical J A Phillips & Co Ltd
Priority to GB3353555A priority Critical patent/GB804549A/en
Publication of GB804549A publication Critical patent/GB804549A/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
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
    • B62K19/10—Combinations of tube and sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

804,549. Cycle frames. PHILLIPS & CO., Ltd., J. A. Nov. 23, 1956 [Nov. 23, 1955], No. 33535/55. Class 136(3) A frame for a motor cycle or motorized bicycle consists of a pair of tubes 2 directed downwardly and rearwardly from the steering head tube 1 in closely spaced sideby-side relation to form a fore part 3 of the frame. To the rear of the part 3 the tubes are cranked outwardly and bent in a median part 4 from which they are continued rearwardly and horizontally in spaced parallel relation to form rear stays 5 terminating in mountings 18 for the rear wheel axle. The tubes 2 are of oval crosssection with their major axes vertical. A plate 6 is secured between the tubes 2 at the median part 4. A flanged plate 7 is secured to the plate 6, the box being completed by a transverse strap 8. Alternatively, the strap 8 may be formed integrally with the plate 6. Vertically spaced receiving holes 10, 11 are provided in the plates 6, 7 to form a cantilever mounting for a seat pillar tube 9. An engine mounting bracket 12 is secured to the underside of the plate 6. The bracket 12 has a boxlike part 13 with outward flanges 14 at its upper side edges through which fixing bolts 15 are passed. Below the part 13 depends a channel shaped part 16 between the flanges of which the crank case of an engine may be received. A cycle stand may also be mounted on the part 16. The tubes 2 are bridged at the fore part 3 by a bracket 19 which braces the frame and also provides an attachment point for another part of the engine or its accessories. The junction between the tubes 2 and the steering head tube is reinforced by a fishplate 26, A hollow cowling 27 may be secured by welding to the plate 7 to enclose the seat pillar 9 to which it may be welded at its upper end. The cowling may be provided with a door so that its interior may be used as a tool box or a carrying compartment.
GB3353555A 1955-11-23 1955-11-23 Improvements in frames for motor cycles and motorised bicycles Expired GB804549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3353555A GB804549A (en) 1955-11-23 1955-11-23 Improvements in frames for motor cycles and motorised bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3353555A GB804549A (en) 1955-11-23 1955-11-23 Improvements in frames for motor cycles and motorised bicycles

Publications (1)

Publication Number Publication Date
GB804549A true GB804549A (en) 1958-11-19

Family

ID=10354211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3353555A Expired GB804549A (en) 1955-11-23 1955-11-23 Improvements in frames for motor cycles and motorised bicycles

Country Status (1)

Country Link
GB (1) GB804549A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583221A1 (en) * 1992-08-13 1994-02-16 Alusuisse-Lonza Services Ag Bicycle frame
DE102011053875B3 (en) * 2011-09-23 2013-02-21 Karsten Bettin Frame, optional for bicycles or for trailer bicycles
DE102011053733A1 (en) 2011-09-18 2013-03-21 Karsten Bettin Bicycle frame made of extruded hollow profile
US20150076789A1 (en) * 2013-09-19 2015-03-19 D6 Sports, Inc. Bicycle inlay

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583221A1 (en) * 1992-08-13 1994-02-16 Alusuisse-Lonza Services Ag Bicycle frame
CH686718A5 (en) * 1992-08-13 1996-06-14 Alusuisse Lonza Services Ag Bicycle frame.
DE102011053733A1 (en) 2011-09-18 2013-03-21 Karsten Bettin Bicycle frame made of extruded hollow profile
WO2013037369A1 (en) 2011-09-18 2013-03-21 Bettin Karsten Bicycle frame
DE102011053733B4 (en) * 2011-09-18 2013-07-25 Karsten Bettin Bicycle frame made of an extruded hollow profile
DE102011053875B3 (en) * 2011-09-23 2013-02-21 Karsten Bettin Frame, optional for bicycles or for trailer bicycles
WO2013041093A1 (en) 2011-09-23 2013-03-28 Bettin Karsten Frame for bicycles
US20150076789A1 (en) * 2013-09-19 2015-03-19 D6 Sports, Inc. Bicycle inlay

Similar Documents

Publication Publication Date Title
GB804549A (en) Improvements in frames for motor cycles and motorised bicycles
US4128195A (en) Emergency bumper and bike rack
GB667373A (en) Improvements in or relating to motor cycles
GB673786A (en) Improvements in or relating to automobile underframes
GB585968A (en) Improvements in velocipedes
GB360197A (en) Improvements in or relating to the mounting of mudguards to bicycles and the like
GB722457A (en) Improvements in or relating to bicycles and the like
GB352342A (en)
JPH0713548Y2 (en) Wheel mounting device for mobile shelves
ES308862A1 (en) Devices for mounting the saddle of a bicycle or analogous vehicle
GB719930A (en) Improvements in or relating to motor cycle side-car chassis
GB161248A (en) Improvements in or relating to cycle and side-car frames
GB952888A (en) Two-wheel motor vehicle
GB2009687A (en) Vehicle spare wheel carrier
GB689864A (en) Improvements in or relating to bicycles
GB831675A (en) Improvements relating to the construction of motor cycle frames
DE2532181A1 (en) Foldable sidecar for bicycle or motorcycle - has adjustable track with fittings for attachment to upper and lower cycle frames
GB386549A (en) Improvements relating to bracing and supporting the fenders or mudgards of a motor vehicle
GB792049A (en) Improvements in or relating to frames for bicycles
GB734317A (en) Frame arrangement for bicycles, motor cycles, miniature motor cycles and the like
GB411647A (en) Improvements in and relating to a motor cycle frame
GB756642A (en) Improvements in or relating to frames for tricycles
GB756295A (en) Improvements in frames for bicycles, in particular for bicycles having an auxiliary engine
GB624314A (en) Improvements in frames for bicycles or other light vehicles
GB797867A (en) Improvements in tricycle frames, particularly for tricycles having an auxiliary engine