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ES187841U - Un cubo de cambio de varias marchas para bicicletas o similares. - Google Patents

Un cubo de cambio de varias marchas para bicicletas o similares.

Info

Publication number
ES187841U
ES187841U ES0187841U ES187841U ES187841U ES 187841 U ES187841 U ES 187841U ES 0187841 U ES0187841 U ES 0187841U ES 187841 U ES187841 U ES 187841U ES 187841 U ES187841 U ES 187841U
Authority
ES
Spain
Prior art keywords
ratchet
triggers
control
hub
sleeve
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.)
Granted
Application number
ES0187841U
Other languages
English (en)
Other versions
ES187841Y (es
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
Priority claimed from DE19691934972 external-priority patent/DE1934972C/de
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES187841U publication Critical patent/ES187841U/es
Application granted granted Critical
Publication of ES187841Y publication Critical patent/ES187841Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Un cubo de cambio de varias marchas para bicicletas o similares que comprende un eje de cubo, un impulsor soportado de manera giratoria sobre el eje del cubo, un manguito de cubo soportado por un lado sobre el impulsor y, por otro lado, sobre el manguito del cubo, un engranaje planetario alojado dentro del manguito del cubo, unido por unión de accionamiento con el impulsor y dotado de una rueda central, un porta-satélites, satélites dispuestos sobre el porta-satélites y una rueda hueca, comprendiendo además un primer acoplamiento de marcha libre entre el porta-satélites y el manguito del tubo, un segundo acoplamiento de marcha libre realizado en forma de mecanismo de trinquete con gatillos de trinquete y un dentado para gatillo de trinquete, que está dispuesto entre la rueda hueca y el manguito del cubo, y un dispositivo de desembrague para el mecanismo de trinquete, dotado de un anillo de mando actuante sobre los gatillos de trinquete del mecanismo de trinquete y que, en una primera posición de mando con relación a los gatillos de trinquete, hace que éstos encajen con el dentado para los gatillos del trinquete, mientras que en una segunda posición de mando con relación a los gatillos del trinquete, los mantiene fuera del dentado para los gatillos del trinquete, siendo en ambas posiciones de ciando arrastrado por los gatillos de trinquete al moverse éstos hacia adelante, y estanco cargado por un dispositivo de freno de retroceso, de tal modo que, al girar hacia atrás los gatillos de trinquete, pasa de una de las posiciones de mando con respecto a los gatillos de trinquete, a la otra posición de mando, caracterizado porque el anillo de mando presenta un casquillo de soporte para sus soporte de manera giratoria sobre una parte del cubo, y una envolvente de mando dotada de un perfil de mando en su superficie interior, envolvente que circunda desde fuera a los gatillos de trinquete.
ES1970187841U 1969-07-10 1970-07-06 Un cubo de cambio de varias marchas para bicicletas o simi-lares. Expired ES187841Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934972 DE1934972C (de) 1969-07-10 Mehrgangubersetzungsnabe fur Fahr rader od dgl mit Gangumschaltung durch Ruckwartstreten

Publications (2)

Publication Number Publication Date
ES187841U true ES187841U (es) 1974-02-16
ES187841Y ES187841Y (es) 1974-09-01

Family

ID=5739394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970187841U Expired ES187841Y (es) 1969-07-10 1970-07-06 Un cubo de cambio de varias marchas para bicicletas o simi-lares.

Country Status (11)

Country Link
US (1) US3648809A (es)
JP (1) JPS4835172B1 (es)
AT (1) AT304279B (es)
ES (1) ES187841Y (es)
FR (1) FR2053952A5 (es)
GB (1) GB1257158A (es)
HU (1) HU167752B (es)
NL (1) NL170251C (es)
PL (1) PL81284B1 (es)
RO (1) RO58920A (es)
SE (1) SE351403B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209535C2 (de) * 1972-02-29 1974-01-17 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangübersetzungsnabe mit Rücktrittbremse
DE2232741C2 (de) * 1972-07-04 1974-07-18 Fichtel & Sachs Ag, 8720 Schweinfurt Schaltzuglose Mehrgang-Nabe fm Fahrräder mit vereinfachter Achsfunktion
US4069725A (en) * 1975-01-07 1978-01-24 Shimano Industrial Company Limited Three speed transmission hub
DE2635442A1 (de) * 1976-08-06 1978-02-09 Fichtel & Sachs Ag Mehrgang-uebersetzungsnabe fuer fahrraeder o.dgl.
DE2635850A1 (de) * 1976-08-10 1978-02-16 Fichtel & Sachs Ag Mehrganguebersetzungsnabe fuer fahrraeder mit gangumschaltung durch rueckwaertstreten
US4419905A (en) * 1977-06-27 1983-12-13 Lapeyre Fernand S Bicycle transmission
DE2940841A1 (de) * 1979-10-09 1981-04-23 Fichtel & Sachs Ag, 8720 Schweinfurt Kombinierte mehrgang-schaltung fuer antriebsnabe fuer fahrraeder o.dgl.
JPH02100467U (es) * 1989-01-30 1990-08-09
US8789435B2 (en) * 2007-08-31 2014-07-29 Southwest University Cam self-adaptive automatic speed shift hub
KR101422135B1 (ko) * 2012-08-09 2014-07-22 (주)엠비아이 다단 변속기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34569A1 (es) * 1955-11-24
US3136179A (en) * 1961-11-11 1964-06-09 Fichtel & Sachs Ag Multiple speed hub
US3135368A (en) * 1961-11-25 1964-06-02 Shimano Keizo Bicycle hub having a built-in two-stage speed change mechanism
US3351165A (en) * 1964-08-24 1967-11-07 Shimano Industrial Co Bicycle hub having a built-in two-stage speed change mechanism
US3366206A (en) * 1965-06-15 1968-01-30 Shimano Industrial Co Bicycle hub having a built-in three-stage speed change mechanism equipped with a coaster brake

Also Published As

Publication number Publication date
AT304279B (de) 1972-12-27
ES187841Y (es) 1974-09-01
JPS4835172B1 (es) 1973-10-26
DE1934972A1 (de) 1971-06-16
PL81284B1 (es) 1975-08-30
NL7010261A (es) 1971-01-12
US3648809A (en) 1972-03-14
NL170251B (nl) 1982-05-17
FR2053952A5 (es) 1971-04-16
NL170251C (nl) 1982-10-18
RO58920A (es) 1975-12-15
SE351403B (es) 1972-11-27
HU167752B (es) 1975-12-25
GB1257158A (es) 1971-12-15

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