GB688552A - An adjustable rear wheel suspension system for motor-cycles - Google Patents

An adjustable rear wheel suspension system for motor-cycles

Info

Publication number
GB688552A
GB688552A GB1227250A GB1227250A GB688552A GB 688552 A GB688552 A GB 688552A GB 1227250 A GB1227250 A GB 1227250A GB 1227250 A GB1227250 A GB 1227250A GB 688552 A GB688552 A GB 688552A
Authority
GB
United Kingdom
Prior art keywords
spindle
slot
rear wheel
suspension system
wheel suspension
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
GB1227250A
Inventor
Robert Maxwell Seddon
John Carlton Mathews
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1227250A priority Critical patent/GB688552A/en
Publication of GB688552A publication Critical patent/GB688552A/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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles

Abstract

688,552. Spring frames. DUNLOP RUBBER CO., Ltd. May 7, 1951 [May 17, 1950], No. 12272/50 Addition to 665,521. Class 136 (iii) The motor cycle rear wheel suspension system of the parent Specification is modified by an actuating member 5 pivotable at 8 about the frame 2 and providing alternative positions for the ends of the outer shock absorber elements 1b so that the angle between the pivoted fork member 12 and the shock absorbers 1 can be adjusted. The ends of the shock absorbers are mounted on a spindle 3 movable in a slot 6 formed in the frame 2. The member 5 comprises a pair of cam plates provided with foot rests 7 and slots 4..Each slot has a cam portion 4c for moving the spindle 3 in the slot 6 and portions 4a, 4b to guide the spindle clear of the cam portion 4c. In a modification, Fig. 4, levers 14a are provided with foot rests 7 and slots 17a, the spindle being held in adjusted position by clamping nuts. Specification 665,464, [Group XXXII], is referred to.
GB1227250A 1950-05-17 1950-05-17 An adjustable rear wheel suspension system for motor-cycles Expired GB688552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1227250A GB688552A (en) 1950-05-17 1950-05-17 An adjustable rear wheel suspension system for motor-cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1227250A GB688552A (en) 1950-05-17 1950-05-17 An adjustable rear wheel suspension system for motor-cycles

Publications (1)

Publication Number Publication Date
GB688552A true GB688552A (en) 1953-03-11

Family

ID=10001506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227250A Expired GB688552A (en) 1950-05-17 1950-05-17 An adjustable rear wheel suspension system for motor-cycles

Country Status (1)

Country Link
GB (1) GB688552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043384A2 (en) * 1980-07-03 1982-01-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Rearwheel-guide for a two-wheeled vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043384A2 (en) * 1980-07-03 1982-01-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Rearwheel-guide for a two-wheeled vehicle
EP0043384A3 (en) * 1980-07-03 1983-01-19 Bayerische Motoren Werke Aktiengesellschaft Rearwheel-guide for a two-wheeled vehicle

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