GB204563A - Improvements in or relating to the heads of cycles and motor cycles - Google Patents

Improvements in or relating to the heads of cycles and motor cycles

Info

Publication number
GB204563A
GB204563A GB29699/22A GB2969922A GB204563A GB 204563 A GB204563 A GB 204563A GB 29699/22 A GB29699/22 A GB 29699/22A GB 2969922 A GB2969922 A GB 2969922A GB 204563 A GB204563 A GB 204563A
Authority
GB
United Kingdom
Prior art keywords
parts
cycles
front wheel
hinged
main frame
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
GB29699/22A
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.)
JOHANNIS PRESCILLES PIERRE DE
Original Assignee
JOHANNIS PRESCILLES PIERRE DE
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 JOHANNIS PRESCILLES PIERRE DE filed Critical JOHANNIS PRESCILLES PIERRE DE
Priority to GB29699/22A priority Critical patent/GB204563A/en
Publication of GB204563A publication Critical patent/GB204563A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/10—Motorcycles characterised by position of motor or engine with the engine over the front wheel
    • 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
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/32—Steering heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/10—Rider propelled cycles with auxiliary combustion engine
    • B62M6/25—Rider propelled cycles with auxiliary combustion engine power-driven at axle parts
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/001—Frames adapted to be easily dismantled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

204,563. BlÚcourt, J. P. P. de. Oct. 31, 1922. Collapsable cycles; heads.-In order to enable the front forks and handle-bar to be detached from the main frame for storage or for the purpose of substituting a front wheel frame carrying a light driving-motor for the ordinary front wheel frame, the tubular steering-head is made in two separable parts, one of which is fast with the main frame, the two parts being connected together by a clamping device to hold the front wheel frame in operative position. In the form shown in Figs. 2 and 3, the steering stem 1 is rotatably mounted in an outer tubular head 2 having a longitudinal slot 3 to receive a junction piece 10 of semi-circular cross-section on the main frame, the parts 2, 10 being held together by hinged clamping-jaws 4, one of which carries a pivoted clamping-bolt adapted to engage the other jaw and to be secured by a nut 15. In a modifica,tion, the outer tubular head is formed in two parts hinged together so as to open and receive an inner tubular head, the two hinged parts being then clamped together by a pivoted link carrying a locking-screw.
GB29699/22A 1922-10-31 1922-10-31 Improvements in or relating to the heads of cycles and motor cycles Expired GB204563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29699/22A GB204563A (en) 1922-10-31 1922-10-31 Improvements in or relating to the heads of cycles and motor cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29699/22A GB204563A (en) 1922-10-31 1922-10-31 Improvements in or relating to the heads of cycles and motor cycles

Publications (1)

Publication Number Publication Date
GB204563A true GB204563A (en) 1923-10-04

Family

ID=10295690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29699/22A Expired GB204563A (en) 1922-10-31 1922-10-31 Improvements in or relating to the heads of cycles and motor cycles

Country Status (1)

Country Link
GB (1) GB204563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106626B (en) * 1957-03-06 1961-05-10 Zweirad Union Ag Folding lock for rigid locking of frame parts of collapsible bicycles or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106626B (en) * 1957-03-06 1961-05-10 Zweirad Union Ag Folding lock for rigid locking of frame parts of collapsible bicycles or the like.

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