ES277954U - Dispositivo de rueda libre para bicicletas - Google Patents

Dispositivo de rueda libre para bicicletas

Info

Publication number
ES277954U
ES277954U ES1983277954U ES277954U ES277954U ES 277954 U ES277954 U ES 277954U ES 1983277954 U ES1983277954 U ES 1983277954U ES 277954 U ES277954 U ES 277954U ES 277954 U ES277954 U ES 277954U
Authority
ES
Spain
Prior art keywords
bicycle
bicycles
bodies
ratchet gear
gear means
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
ES1983277954U
Other languages
English (en)
Other versions
ES277954Y (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.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
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 Campagnolo SRL filed Critical Campagnolo SRL
Publication of ES277954U publication Critical patent/ES277954U/es
Application granted granted Critical
Publication of ES277954Y publication Critical patent/ES277954Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
  • Basic Packing Technique (AREA)

Abstract

1. Dispositivo de rueda libre para bicicletas, del tipo que comprende dos cuerpos coaxiales, estando el cuerpo interior montado giratoriamente con el cubo de la rueda trasera de la bicicleta, y portando el cuerpo exterior una pluralidad de ruedas dentadas para la cadena de transmisión de la bicicleta, y unos medios de rueda dentada de trinquete entre los citados cuerpos, para conectarlos para giro sólo en sentido correspondiente al sentido de marcha de la bicicleta, caracterizado porque dichos medios de rueda dentada de trinquete comprenden tres fiadores dispuestos a distancias angulares recíprocamente iguales, y una rueda dentada anular dotada de un número de dientes múltiplo de tres. 2. Dispositivo de rueda libre según la reivindicación 1, en el que los citados fiadores están montados en el cuerpo interior, obligados a desplazarse hacia fuera por unos muelles, y la citada rueda dentada anular es una rueda dentada inferior en el cuerpo exterior. 3. Dispositivo de rueda libre según la reivindicación 1, en el que la citada rueda dentada anular comprende quince dientes. 4. Dispositivo de rueda libre para bicicletas.
ES1983277954U 1982-01-13 1983-01-12 Dispositivo de rueda libre para bicicletas Expired ES277954Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19087/82A IT1149449B (it) 1982-01-13 1982-01-13 Gruppo di ruota libera per biciclette

Publications (2)

Publication Number Publication Date
ES277954U true ES277954U (es) 1984-08-16
ES277954Y ES277954Y (es) 1985-03-01

Family

ID=11154424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983277954U Expired ES277954Y (es) 1982-01-13 1983-01-12 Dispositivo de rueda libre para bicicletas

Country Status (4)

Country Link
DE (1) DE3300710A1 (es)
ES (1) ES277954Y (es)
FR (1) FR2519718A1 (es)
IT (1) IT1149449B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523545A1 (de) * 1985-07-02 1987-01-15 Schiermeister & Junker Freilaufkupplung, insbesondere fuer zweiraeder
DE4025708A1 (de) * 1990-08-14 1992-02-20 Fichtel & Sachs Ag Anordnung von gesperreklinken in fahrradnaben
FR2724431B1 (fr) * 1994-09-09 1997-01-24 Bg Innovation Moyeu a roue libre pour cycles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1697E (fr) * 1902-11-03 1903-09-04 Louis Lecarme Roue libre pour vélocipèdes et autres applications
FR334087A (fr) * 1903-07-23 1903-12-10 Carrot Et Mondon Soc Pignon de roue libre de bicyclette
FR344677A (fr) * 1904-07-08 1904-11-10 Gaston Johnson Pignon de roue libre pour cycles
FR390440A (fr) * 1908-05-20 1908-10-05 Leon Virieux Roue libre pour cycles
FR440788A (fr) * 1912-02-27 1912-07-20 Jean Charreyre Roue libre pour bicyclettes, motocyclettes et autres applications
US1362591A (en) * 1918-03-29 1920-12-21 Beaulieu Albert Von Free-wheel device
FR609114A (fr) * 1926-01-11 1926-08-09 Cie Applic Mecaniques Roue à rochet
DE462762C (de) * 1926-04-07 1928-07-23 Louis Rouanet Sperrad
US2226247A (en) * 1938-09-28 1940-12-24 Lesage Alfred Freewheel locking device, more particularly for the hub of bicycles
FR1352228A (fr) * 1963-01-03 1964-02-14 Perfectionnements aux dispositifs de roue libre notamment pour cycles, motocycles etanalogues

Also Published As

Publication number Publication date
DE3300710A1 (de) 1983-07-21
IT1149449B (it) 1986-12-03
IT8219087A0 (it) 1982-01-13
ES277954Y (es) 1985-03-01
FR2519718A1 (fr) 1983-07-18

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010301