ES250402U - Travesano portafreno posterior monolitico para bicicletas - Google Patents

Travesano portafreno posterior monolitico para bicicletas

Info

Publication number
ES250402U
ES250402U ES1980250402U ES250402U ES250402U ES 250402 U ES250402 U ES 250402U ES 1980250402 U ES1980250402 U ES 1980250402U ES 250402 U ES250402 U ES 250402U ES 250402 U ES250402 U ES 250402U
Authority
ES
Spain
Prior art keywords
brake
opening
bushing
bicycles
rear brake
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
ES1980250402U
Other languages
English (en)
Other versions
ES250402Y (es
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 ITVI1979U64269U external-priority patent/IT7964269U1/it
Priority claimed from ITVI1979U64283U external-priority patent/IT7964283U1/it
Application filed filed Critical
Publication of ES250402U publication Critical patent/ES250402U/es
Application granted granted Critical
Publication of ES250402Y publication Critical patent/ES250402Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K19/00Cycle frames
    • B62K19/30Frame parts shaped to receive other cycle parts or accessories
    • B62K19/38Frame parts shaped to receive other cycle parts or accessories for attaching brake members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

1.Travesaño portafreno posterior monolítico para bicicletas, caracterizado por el hecho d eque comprende en una sola pieza un segmento central de forma cúbica, a través del cual se encuentra el orificio para el paso del perno portafrenos, prolongado a los dos lados contrapuestos de dos segmentos de forma troncocónica, huecos interiormente , que completan la estructura , quedando eliminada la necesidad de soldadura del manguito central, con la consiguiente economía de mano de obra y la ausencia de posibilidad de deformaciones debidas a la propia soldadura. 2.Travesaño portafreno posterior monolítico para bicicletas, según la reivindicación 1, caracterizado por el hecho de que en el cuerpo del segmento central de forma cúbica del travesaño se ha practicado un orificio de diámetro suficiente para permitir el alojamiento completo de un manguito fileteado con mando de maniobra para la fijación del tornillo que sobresale del cuerpo del freno, orificio cuyo diámetro es ligeramente mayor que el diámetro del manguito y que termina en el fondo del travesaño , sobre el cual se ha practicado el orificio para el paso del tornillo que sale del cuerpo, del freno, siendo la diferencia entre los dos diámetros suficiente para insertar una arandela dentada que garantice un perfecto bloqueo del cuerpo del freno, quedando, sin embargo, el manguito totalmente alojado en el interior del travesaño. 3. Travesaño portafreno posterior monolítico para bicicletas.
ES1980250402U 1979-05-03 1980-05-02 Travesano portafreno posterior monolitico para bicicletas Expired ES250402Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI1979U64269U IT7964269U1 (it) 1979-05-03 1979-05-03 Traversino portafreno posteriore monolitico per bicicletta.
ITVI1979U64283U IT7964283U1 (it) 1979-06-07 1979-06-07 Traversino per supporto freno posteriore di bicicletta con brugola di bloccaggio inerno interamente alloggiata entro il traversino.

Publications (2)

Publication Number Publication Date
ES250402U true ES250402U (es) 1980-07-16
ES250402Y ES250402Y (es) 1981-01-16

Family

ID=26329673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980250402U Expired ES250402Y (es) 1979-05-03 1980-05-02 Travesano portafreno posterior monolitico para bicicletas

Country Status (3)

Country Link
US (1) US4352504A (es)
DE (1) DE8011717U1 (es)
ES (1) ES250402Y (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511018A (en) * 1982-02-11 1985-04-16 Edward Scott Bicycle brake mechanism
DE3320532A1 (de) * 1983-06-07 1984-12-13 Weinmann Gmbh & Co Kg Fahrrad- Und Motorrad-Teilefabrik, 7700 Singen Halterung einer fahrrad-felgenbremse
US6007441A (en) * 1998-09-08 1999-12-28 Oliver Design Corp. Automatic gear shifting mechanism for multi-speed manually powered vehicles
GB2562024B (en) * 2017-02-06 2021-11-17 The Moulton Bicycle Company Ltd Cycle brake mount

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB420844A (en) * 1933-07-21 1934-12-10 Ernest Arnold Radnall Improvements in or relating to cycle brakes
GB675533A (en) * 1949-12-13 1952-07-09 J A Phillips And Company Ltd Improvements relating to cycle brakes
JPS546210Y2 (es) * 1975-11-21 1979-03-22

Also Published As

Publication number Publication date
US4352504A (en) 1982-10-05
ES250402Y (es) 1981-01-16
DE8011717U1 (de) 1980-08-21

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