BR7600285A - Seletor de engrenagem para bicicleta e bicicleta eletricamente assistida - Google Patents

Seletor de engrenagem para bicicleta e bicicleta eletricamente assistida

Info

Publication number
BR7600285A
BR7600285A BR7600285A BR7600285A BR7600285A BR 7600285 A BR7600285 A BR 7600285A BR 7600285 A BR7600285 A BR 7600285A BR 7600285 A BR7600285 A BR 7600285A BR 7600285 A BR7600285 A BR 7600285A
Authority
BR
Brazil
Prior art keywords
bicycle
gear selector
electrically assisted
assisted bicycle
electrically
Prior art date
Application number
BR7600285A
Other languages
English (en)
Inventor
P Leighton
C Davidson
Original Assignee
Lucas 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of BR7600285A publication Critical patent/BR7600285A/pt

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/02—Application transmission, e.g. for sensing the position of a gear selector or automatic transmission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
BR7600285A 1975-01-21 1976-01-19 Seletor de engrenagem para bicicleta e bicicleta eletricamente assistida BR7600285A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2630/75A GB1531453A (en) 1975-01-21 1975-01-21 Cycle gear selector

Publications (1)

Publication Number Publication Date
BR7600285A true BR7600285A (pt) 1976-08-31

Family

ID=9742942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600285A BR7600285A (pt) 1975-01-21 1976-01-19 Seletor de engrenagem para bicicleta e bicicleta eletricamente assistida

Country Status (7)

Country Link
US (1) US4072204A (pt)
JP (1) JPS5197141A (pt)
BR (1) BR7600285A (pt)
FR (1) FR2298466A1 (pt)
GB (1) GB1531453A (pt)
IN (1) IN144374B (pt)
NL (1) NL7600581A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280581A (en) * 1978-05-12 1981-07-28 Rudwick Lawrence A Motor and pedal driven bicycles
US4525149A (en) * 1982-04-16 1985-06-25 Outboard Marine Corporation Marine propulsion device including ignition interruption means to assist transmission shifting
JP2814149B2 (ja) * 1991-01-31 1998-10-22 本田技研工業 株式会社 駆動力補助装置付き自転車
US5222752A (en) * 1991-11-04 1993-06-29 Hewitt George L Fairing and utility assembly for bicycles
US5704441A (en) * 1996-04-16 1998-01-06 Li; I-Ho Driving controller of the electromotive bicycle
US5700168A (en) * 1996-08-19 1997-12-23 Outboard Marine Corporation Electronic ignition interruption apparatus
US20030141126A1 (en) * 2001-09-28 2003-07-31 Zvo, Inc. Electric bicycles and retrofit kits
US20050189157A1 (en) * 2001-09-28 2005-09-01 Marcus Hays Electric bicycles and retrofit kits
US6734376B2 (en) * 2002-06-19 2004-05-11 Shimano Inc. Electrical switch device for bicycle
US8789840B2 (en) * 2012-09-19 2014-07-29 Richard Priest Folding bicycle and method of use
JP5937649B2 (ja) * 2014-09-05 2016-06-22 株式会社シマノ 自転車用シフターおよびこれを備える自転車用電動システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104559A (en) * 1958-07-05 1963-09-24 Fichtl & Sachs A G Variable speed transmission arrangement for a bicycle and the like
US3187462A (en) * 1962-11-15 1965-06-08 Ideal Toy Corp Electrically propelled and steered toy vehicle
US3338111A (en) * 1965-10-23 1967-08-29 Walker Brooks Idle fuel shut off control
FR2082868A5 (pt) * 1970-03-31 1971-12-10 Motobecane Ateliers
US3742580A (en) * 1972-04-26 1973-07-03 Alcoa Dev Community Bicycle gear shift repair
GB1454281A (en) * 1973-04-28 1976-11-03 Lucas Electrical Ltd Electrical switch
US3921745A (en) * 1973-07-23 1975-11-25 Mcculloch Corp Electric bicycle
US3991843A (en) * 1974-06-28 1976-11-16 The Lucas Electrical Company Limited Cycles
US3944766A (en) * 1974-07-03 1976-03-16 Essex International, Inc. Seat belt buckle having pushbutton type switch with elastomeric conductor bridging contact

Also Published As

Publication number Publication date
GB1531453A (en) 1978-11-08
US4072204A (en) 1978-02-07
FR2298466B1 (pt) 1979-04-20
FR2298466A1 (fr) 1976-08-20
IN144374B (pt) 1978-04-29
NL7600581A (nl) 1976-07-23
JPS5197141A (pt) 1976-08-26

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