GB541145A - Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles - Google Patents

Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles

Info

Publication number
GB541145A
GB541145A GB836940A GB836940A GB541145A GB 541145 A GB541145 A GB 541145A GB 836940 A GB836940 A GB 836940A GB 836940 A GB836940 A GB 836940A GB 541145 A GB541145 A GB 541145A
Authority
GB
United Kingdom
Prior art keywords
frame
drum
spring
balls
stabilising
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
GB836940A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB836940A priority Critical patent/GB541145A/en
Publication of GB541145A publication Critical patent/GB541145A/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
    • B62D61/02—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with two road wheels in tandem on the longitudinal centre line of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

541,145. Safety-wheels for motor-cycles &c. WESTCOTT, J. S. May 9, 1940, No. 8369. [Class 136 (i)] The safety wheel 12 is mounted on a frame 9 pivoted on a spindle 5, and may rise and fall freely except when upward movement is checked by a one-way clutch device actuated by the drivers foot. The device comprises a sleeve 5 keyed to the spindle S, and a loose brake drum 7 surrounded by a coil spring 8 anchored at one end at 9<SP>1</SP> and having its other end connected to a foot pedal 13. The sleeve 5 has recesses containing balls 6. Normally the spring is loose on the drum and as the frame 9 rises i.e. pivots anticlockwise, the balls drive the drum anticlockwise, but when the driver depresses the pedal he tightens the spring on the drum, which is thereby rendered immovable and cannot be driven by the balls; the frame is thereby prevented from rising, but may fall freely. Stops 14 limit the upward movement of the frame 9. A spring 15 supports the frame. The foot pedal may operate indirectly, as by rods and levers or Bowden mechanism. There are two wheels 12, one on each side of the machine.
GB836940A 1940-05-09 1940-05-09 Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles Expired GB541145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB836940A GB541145A (en) 1940-05-09 1940-05-09 Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836940A GB541145A (en) 1940-05-09 1940-05-09 Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles

Publications (1)

Publication Number Publication Date
GB541145A true GB541145A (en) 1941-11-14

Family

ID=9851207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836940A Expired GB541145A (en) 1940-05-09 1940-05-09 Improvements in or relating to stabilising or steady-wheel devices for single track motor vehicles

Country Status (1)

Country Link
GB (1) GB541145A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835499A (en) * 1955-02-16 1958-05-20 E Fleron Ab Ski stabilizers for motor cycles
US5064213A (en) * 1990-07-23 1991-11-12 Paul Storch Self-stabilizing training wheels for a bicycle
GB2307456A (en) * 1995-11-22 1997-05-28 Anthony Kerstein Fall prevention device for cycles
GB2386104A (en) * 2002-03-07 2003-09-10 Hossein Alizadeh Stabilising system for cycle
GB2391844A (en) * 2002-08-06 2004-02-18 Onlife Biotechnology Co Ltd Motorcycle with side wheels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835499A (en) * 1955-02-16 1958-05-20 E Fleron Ab Ski stabilizers for motor cycles
US5064213A (en) * 1990-07-23 1991-11-12 Paul Storch Self-stabilizing training wheels for a bicycle
GB2307456A (en) * 1995-11-22 1997-05-28 Anthony Kerstein Fall prevention device for cycles
GB2386104A (en) * 2002-03-07 2003-09-10 Hossein Alizadeh Stabilising system for cycle
GB2391844A (en) * 2002-08-06 2004-02-18 Onlife Biotechnology Co Ltd Motorcycle with side wheels

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