GB1261210A - Gear shift mechanism - Google Patents

Gear shift mechanism

Info

Publication number
GB1261210A
GB1261210A GB2734468A GB2734468A GB1261210A GB 1261210 A GB1261210 A GB 1261210A GB 2734468 A GB2734468 A GB 2734468A GB 2734468 A GB2734468 A GB 2734468A GB 1261210 A GB1261210 A GB 1261210A
Authority
GB
United Kingdom
Prior art keywords
plunger
lever
gear
shift mechanism
guideway
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
GB2734468A
Inventor
Anthony William Hillyer
Kazimierz Tadeusz Dziadosz
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.)
Raleigh Industries Ltd
Original Assignee
Raleigh Industries 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 Raleigh Industries Ltd filed Critical Raleigh Industries Ltd
Priority to GB2734468A priority Critical patent/GB1261210A/en
Priority to AT747568A priority patent/AT296776B/en
Publication of GB1261210A publication Critical patent/GB1261210A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • 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
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)

Abstract

1,261,210. Gear shift mechanism for cycles. RALEIGH INDUSTRIES Ltd. 17 April, 1969 [8 June, 1968], No. 27344/68. Heading B7E. A cycle gear-shift mechanism comprises a pair of levers 10, 11, pivotally mounted on a frame member 13 about a common pin 12, the member 13 having two parallel longitudinal guideways 14, 15 therein containing nylon plungers 16, 17 respectively, each plunger being connected to a respective lever by means of an associated transverse pin 18 which passes through a slot in that lever, and wherein each plunger is connected at its end remote from the lever to a gear-control cable such that on pivoting of a lever the respective plunger moves in its guideway and may be releasably retained in any predetermined position when balls 22 loaded by spring 23 within the plunger engage a bore 20a in the side walls of the guideway. An indicator plate 26 with two columns of numbers thereon is mounted on frame 13 for movement with plunger 16. A pivoted masking plate 27 which moves in response to plunger 17 obscures one of a transverse pair of the numbers visible through a window 30 in a casing 31 to indicate the selected gear.
GB2734468A 1968-06-08 1968-06-08 Gear shift mechanism Expired GB1261210A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2734468A GB1261210A (en) 1968-06-08 1968-06-08 Gear shift mechanism
AT747568A AT296776B (en) 1968-06-08 1968-07-31 Gear shift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2734468A GB1261210A (en) 1968-06-08 1968-06-08 Gear shift mechanism

Publications (1)

Publication Number Publication Date
GB1261210A true GB1261210A (en) 1972-01-26

Family

ID=10258055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2734468A Expired GB1261210A (en) 1968-06-08 1968-06-08 Gear shift mechanism

Country Status (2)

Country Link
AT (1) AT296776B (en)
GB (1) GB1261210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604516A1 (en) * 1986-09-30 1988-04-01 Campagnolo Spa DEVICE FOR DISPLAYING THE PARAMETERS REGARDING THE TOOTHED BODY OF A BICYCLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604516A1 (en) * 1986-09-30 1988-04-01 Campagnolo Spa DEVICE FOR DISPLAYING THE PARAMETERS REGARDING THE TOOTHED BODY OF A BICYCLE

Also Published As

Publication number Publication date
AT296776B (en) 1972-02-25

Similar Documents

Publication Publication Date Title
ES373535A1 (en) Steering mechanism for motor vehicles
US2527173A (en) Shockproof dial indicator
GB1178944A (en) Gear Shift Mechanism
GB1261210A (en) Gear shift mechanism
ES373755A1 (en) Adjustable steering wheel
GB1188065A (en) Improvements in or relating to Gear Shifter Mechanisms
GB1234070A (en)
GB1093809A (en) Improvements in central-pull brakes for bicycles, mopeds or the like
GB780872A (en) Improved detent, particularly in use in motor vehicle gearboxes
GB939564A (en) Improvements in or relating to change-speed gearboxes for motor vehicles
GB968140A (en) Fabric density calculating means
GB1059758A (en) Measuring device for measuring lengths
GB1328427A (en) Switch device for gear-change brakes or the like for cycles or similar vehicles
US2651112A (en) Gauge
IE32966B1 (en) Calculating instrument
GB1283063A (en) Over-run brake system
GB1058398A (en) Sliding caliper
US1963104A (en) Stop for rotating parts
GB812964A (en) Improvements in or relating to change speed gears for motor vehicles
GB1310996A (en)
ES263303A1 (en) Measurement insurance device, for liquid meters (Machine-translation by Google Translate, not legally binding)
SU386433A1 (en) DEVICE RECORDING CODE
ES283970A1 (en) Change of synchronized marking with hydraulic command (Machine-translation by Google Translate, not legally binding)
GB1211648A (en) Improvements in or relating to rack and pinion steering systems
GB1163634A (en) Door Fastener Assemblies.