IT965346B - Perfezionamento nei cambi di velocita azionati idraulicamente per biciclette e simili - Google Patents

Perfezionamento nei cambi di velocita azionati idraulicamente per biciclette e simili

Info

Publication number
IT965346B
IT965346B IT5273972A IT5273972A IT965346B IT 965346 B IT965346 B IT 965346B IT 5273972 A IT5273972 A IT 5273972A IT 5273972 A IT5273972 A IT 5273972A IT 965346 B IT965346 B IT 965346B
Authority
IT
Italy
Prior art keywords
bicycles
improvement
similar
hydraulically operated
operated gearboxes
Prior art date
Application number
IT5273972A
Other languages
English (en)
Original Assignee
Mathauser W
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 Mathauser W filed Critical Mathauser W
Application granted granted Critical
Publication of IT965346B publication Critical patent/IT965346B/it

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
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
IT5273972A 1971-09-16 1972-09-14 Perfezionamento nei cambi di velocita azionati idraulicamente per biciclette e simili IT965346B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18116971A 1971-09-16 1971-09-16
US23457372A 1972-03-14 1972-03-14
US27298572A 1972-07-18 1972-07-18

Publications (1)

Publication Number Publication Date
IT965346B true IT965346B (it) 1974-01-31

Family

ID=27391368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5273972A IT965346B (it) 1971-09-16 1972-09-14 Perfezionamento nei cambi di velocita azionati idraulicamente per biciclette e simili

Country Status (3)

Country Link
JP (1) JPS4837835A (it)
FR (1) FR2154018A5 (it)
IT (1) IT965346B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975688A (it) * 1972-11-22 1974-07-22
JPS5118045A (ja) * 1974-08-03 1976-02-13 Shimano Industrial Co Gaisohensokuki
JPS5198842A (it) * 1975-02-25 1976-08-31
JPS5143541A (en) * 1974-10-12 1976-04-14 Shimano Industrial Co Gaisohensokukino kirikaesochi
JPS5128934A (ja) * 1974-09-06 1976-03-11 Shimano Industrial Co Gaisohensokuki
JPS5218645A (en) * 1975-08-01 1977-02-12 Shimano Industrial Co Bicycle speed shifting unit
JPS5286639A (en) * 1976-01-12 1977-07-19 Shimano Industrial Co External transmission
JPS5435468Y2 (it) * 1976-04-30 1979-10-27
JPS5332537A (en) * 1976-09-03 1978-03-27 Shimano Industrial Co External transmission
JPS54115842A (en) * 1978-02-28 1979-09-08 Shimano Industrial Co Derailer for bicycle
JPS5720476Y2 (it) * 1978-03-16 1982-05-01
JPS5433236Y2 (it) * 1978-06-22 1979-10-13
JPS5811675Y2 (ja) * 1979-07-05 1983-03-04 株式会社シマノ 外装変速機の切換装置
JPS55134390U (it) * 1979-11-22 1980-09-24
CA2208635A1 (en) * 1994-12-22 1996-06-27 Jochen Wendler Gear shift for bicycles
WO1997027099A1 (de) * 1996-01-25 1997-07-31 Robert Schmitt Fahrrad-kettenantrieb mit einer kettenschaltung
US6066057A (en) * 1996-08-28 2000-05-23 Shimano, Inc. Gas actuated derailleur having an indexing mechanism for setting a chain guide in a plurality of fixed positions
TW410205B (en) * 1996-08-28 2000-11-01 Shimano Kk Gas actuated derailleur for a bicycle and actuating mechanism for a bicycletransimmision
US5894759A (en) * 1997-04-29 1999-04-20 Shimano, Inc. Bicycle shift control device having spaced apart operating units
US8777788B2 (en) 2007-02-08 2014-07-15 Shimano Inc. Bicycle component positioning device
US8016705B2 (en) 2007-04-19 2011-09-13 Shimano Inc. Bicycle component positioning device
US9334020B2 (en) 2007-04-26 2016-05-10 Shimano Inc. Bicycle component positioning device
ES2547627B1 (es) * 2013-08-26 2016-07-13 Rotor Componentes Tecnológicos S.L. Dispositivo dual de control de bicicletas con accionamiento hidráulico para un cambio de marchas
EP3782891B1 (de) * 2019-08-23 2022-12-07 SRAM Deutschland GmbH Fahrradschaltwerk mit einstellanzeige

Also Published As

Publication number Publication date
FR2154018A5 (it) 1973-05-04
JPS4837835A (it) 1973-06-04

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