GB1235925A - Twist grip control - Google Patents

Twist grip control

Info

Publication number
GB1235925A
GB1235925A GB29323/68A GB2932368A GB1235925A GB 1235925 A GB1235925 A GB 1235925A GB 29323/68 A GB29323/68 A GB 29323/68A GB 2932368 A GB2932368 A GB 2932368A GB 1235925 A GB1235925 A GB 1235925A
Authority
GB
United Kingdom
Prior art keywords
handle
bar
grip
handle bar
ring
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
GB29323/68A
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.)
INST TOMOS TOVARNA MOTORNIH VO
Original Assignee
INST TOMOS TOVARNA MOTORNIH VO
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 INST TOMOS TOVARNA MOTORNIH VO filed Critical INST TOMOS TOVARNA MOTORNIH VO
Publication of GB1235925A publication Critical patent/GB1235925A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12—Arrangements for transmitting movement to or from the flexible member
    • F16C1/16—Arrangements for transmitting movement to or from the flexible member in which the end-piece is guided rectilinearly
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1,235,925. Twist grips. TOMOS TOVARNA MOTORNIH VOZIL. 19 June, 1968 [22 June, 1967], No. 29323/68. Heading B7E. A twist grip comprises a handle 61 which has mounted therein for rotational movement therewith a cylindrical sleeve 21 formed internally with a double start spiral groove 213, there being engaged with the grooves a slide bar 31 connected with the inner wire 811 of a push-pull cable, the outer sheath 813 thereof being located by a guide socket 41 locked with the end of a handle bar 11 by interengaging lug and socket 416 and 112. Friction pads 91b retain the handle in any set position. In a modification the cable sheath is attached to a bar within the grip and which is located between the end of the handle bar and the sleeve 21. All parts of the grip are adapted to be extruded from plastics. An ornamental ring 71 extends between the handle 61 and the handle bar, and may be replaced by a collar which fits around the handle bar but within the handle and is held in place by being formed in part as a split ring urged to grip the handle bar by a ring. In a further modification the friction pads are located between the handle bar and handle.
GB29323/68A 1967-06-22 1968-06-19 Twist grip control Expired GB1235925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU977367 1967-06-22

Publications (1)

Publication Number Publication Date
GB1235925A true GB1235925A (en) 1971-06-16

Family

ID=25559694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29323/68A Expired GB1235925A (en) 1967-06-22 1968-06-19 Twist grip control

Country Status (1)

Country Link
GB (1) GB1235925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993019309A1 (en) * 1992-03-23 1993-09-30 Pekka Kaakinen An actuator assembly in handle-bar
US6053064A (en) * 1998-05-01 2000-04-25 L & P Property Management Company Lumbar support screw actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993019309A1 (en) * 1992-03-23 1993-09-30 Pekka Kaakinen An actuator assembly in handle-bar
US5572907A (en) * 1992-03-23 1996-11-12 Kaakinen; Pekka Actuator assembly in handle-bar
US6053064A (en) * 1998-05-01 2000-04-25 L & P Property Management Company Lumbar support screw actuator

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