ES453104A1 - Perfeccionamientos introducidos en unos medios para permitirel desacoplamiento de la cadena de transmision de una bici- cleta de los pinones de la rueda libre. - Google Patents

Perfeccionamientos introducidos en unos medios para permitirel desacoplamiento de la cadena de transmision de una bici- cleta de los pinones de la rueda libre.

Info

Publication number
ES453104A1
ES453104A1 ES76453104A ES453104A ES453104A1 ES 453104 A1 ES453104 A1 ES 453104A1 ES 76453104 A ES76453104 A ES 76453104A ES 453104 A ES453104 A ES 453104A ES 453104 A1 ES453104 A1 ES 453104A1
Authority
ES
Spain
Prior art keywords
chain
pawl
crescent
speed chain
transferring
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
ES76453104A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES453104A1 publication Critical patent/ES453104A1/es
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
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/22—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning sprocket chains, endless tracks, antiskid chains
    • 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
    • B62M9/126—Chain guides; Mounting 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
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
ES76453104A 1975-11-07 1976-11-06 Perfeccionamientos introducidos en unos medios para permitirel desacoplamiento de la cadena de transmision de una bici- cleta de los pinones de la rueda libre. Expired ES453104A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5349775 1975-11-07
IT2173476 1976-07-06

Publications (1)

Publication Number Publication Date
ES453104A1 true ES453104A1 (es) 1977-11-16

Family

ID=26327985

Family Applications (1)

Application Number Title Priority Date Filing Date
ES76453104A Expired ES453104A1 (es) 1975-11-07 1976-11-06 Perfeccionamientos introducidos en unos medios para permitirel desacoplamiento de la cadena de transmision de una bici- cleta de los pinones de la rueda libre.

Country Status (7)

Country Link
JP (1) JPS5275740A (es)
CH (1) CH607823A5 (es)
DE (1) DE2648928A1 (es)
ES (1) ES453104A1 (es)
FR (1) FR2330583A1 (es)
GB (1) GB1570520A (es)
NL (1) NL7611882A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167125A (en) * 1977-04-20 1979-09-11 Eberhard Hedrich Rear-wheel mounting for bicycle
DE19620026C1 (de) * 1996-05-17 1997-07-24 Mp Marketing & Promotion Dipl Vorrichtung zum Auskuppeln einer Fahrradkette
DE102005006682B3 (de) * 2005-02-15 2006-08-17 Ulrich Rombach Vorrichtung zum Abstützen der Antriebskette bei Fahrrädern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR59944E (fr) * 1950-01-13 1954-09-21 Dispositif de blocage instantané des roues arrière et avant montées sur des cycles
FR2172610A5 (es) * 1972-02-17 1973-09-28 Micmo

Also Published As

Publication number Publication date
DE2648928A1 (de) 1977-05-18
CH607823A5 (en) 1978-11-15
JPS5275740A (en) 1977-06-25
NL7611882A (nl) 1977-05-10
GB1570520A (en) 1980-07-02
FR2330583A1 (fr) 1977-06-03
FR2330583B1 (es) 1982-10-22

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