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GB1275590A - Control lever devices - Google Patents

Control lever devices

Info

Publication number
GB1275590A
GB1275590A GB5874869A GB5874869A GB1275590A GB 1275590 A GB1275590 A GB 1275590A GB 5874869 A GB5874869 A GB 5874869A GB 5874869 A GB5874869 A GB 5874869A GB 1275590 A GB1275590 A GB 1275590A
Authority
GB
United Kingdom
Prior art keywords
devices
lever
housing
carrier plate
control lever
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
GB5874869A
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.)
ZF Friedrichshafen AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB1275590A publication Critical patent/GB1275590A/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

1275590 Control lever mechanism FICHTEL & SACHS AG 2 Dec 1969 [4 Dec 1968] 58748/69 Heading B7E A control lever device for a bicycle or similar vehicle comprises at least one lever 1 pivotally mounted about a fulcrum 5 on a carrier plate 4, a locking device 11 to enable the lever to be fixed in a required position relative to the carrier plate, and supporting parts 6 formed integrally with the carrier plate 4 and forming a profile of a substantially inverted T-shape therewith, the supporting parts 6 co-operating with counterclamping devices 8 and connecting devices 9a, 9b for clamping the control lever device to a frame part of the vehicle. The embodiment illustrated includes two levers, 1, 2, for which the locking devices are a stop ball 11 and thrust bolt 12 respectively. The locking devices are housed in the lever shafts and are resiliently pressed against the carrier plate 4 by spring plates 10, the ball 11 engaging in stop holes 13 allowing lever 1 to set a gear, while the bolt 12 engages the plate 4 by friction and allows a brake to be set steplessly. The operating mechanisms e.g. a cable, for the gear and brake are attached to hook-shaped parts provided at the lower ends of the levers, see Fig. 2. A housing 17 is detachably secured by tubular attachments 18 which engage a peripheral groove 19 provided on screw bolts 9a, the latter forming part of the connecting devices. Alternatively the housing is held in position by interacting claws provided on the housing and on the counter clamping devices 8. The position of the gear may be indicated by a tongue 10b bent out of the spring plate and co-operating with a scale provided on the housing.
GB5874869A 1968-12-04 1969-12-02 Control lever devices Expired GB1275590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681812553 DE1812553A1 (en) 1968-12-04 1968-12-04 Switching device for gear changes, brakes or the like. for bicycles or similar vehicles

Publications (1)

Publication Number Publication Date
GB1275590A true GB1275590A (en) 1972-05-24

Family

ID=5715160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5874869A Expired GB1275590A (en) 1968-12-04 1969-12-02 Control lever devices

Country Status (5)

Country Link
JP (1) JPS4820581B1 (en)
AT (1) AT308560B (en)
DE (1) DE1812553A1 (en)
FR (1) FR2025168A1 (en)
GB (1) GB1275590A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010168A (en) * 2017-04-17 2017-08-04 珠海蓝图控制器科技有限公司 A kind of bicycle selector
CN110077229A (en) * 2019-04-29 2019-08-02 江苏宗申车业有限公司 A kind of reinforcing lever assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631519Y2 (en) * 1977-04-23 1981-07-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010168A (en) * 2017-04-17 2017-08-04 珠海蓝图控制器科技有限公司 A kind of bicycle selector
CN110077229A (en) * 2019-04-29 2019-08-02 江苏宗申车业有限公司 A kind of reinforcing lever assembly
CN110077229B (en) * 2019-04-29 2020-12-18 江苏宗申车业有限公司 Stress application operating lever assembly

Also Published As

Publication number Publication date
AT308560B (en) 1973-07-10
DE1812553A1 (en) 1970-07-23
JPS4820581B1 (en) 1973-06-22
FR2025168A1 (en) 1970-09-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees