ES2007705A6 - Procedimiento para la fijacion de pinones en una corona de rueda libre para bicicleta. - Google Patents

Procedimiento para la fijacion de pinones en una corona de rueda libre para bicicleta.

Info

Publication number
ES2007705A6
ES2007705A6 ES8702500A ES8702500A ES2007705A6 ES 2007705 A6 ES2007705 A6 ES 2007705A6 ES 8702500 A ES8702500 A ES 8702500A ES 8702500 A ES8702500 A ES 8702500A ES 2007705 A6 ES2007705 A6 ES 2007705A6
Authority
ES
Spain
Prior art keywords
ring
wheel
free
sprockets
bicycle
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
ES8702500A
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.)
MILLARD ETS MAURICE
Original Assignee
MILLARD ETS MAURICE
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 MILLARD ETS MAURICE filed Critical MILLARD ETS MAURICE
Publication of ES2007705A6 publication Critical patent/ES2007705A6/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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)

Abstract

PROCEDIMIENTO PARA LA FIJACION DE PIÑONES EN UNA CORONA DE RUEDA LIBRE PARA BICICLETA. EN UNA CORONA QUE COMPORTA UNA SUPERFICIE INTERNA PROVISTA DE UNA SUPERFICIE DE RODADURA PARA UNA HILERA DE BOLAS A PROXIMIDAD DE CADA UNO DE SUS EXTREMOS, ACANALADURAS EN FORMA DE DIENTES DE TRINQUETE EN UNA ZONA APROXIMADAMENTE CENTRAL, Y UNA SUPERFICIE EXTERIOR DESTINADA A RECIBIR POR LO MENOS DOS PIÑONES, SIENDO LA SUPERFICIE EXTERNA (11, 20, 21) DE SECCION CIRCULAR Y PRESENTANDO AL MENOS UNA ZONA LISA PARA LA RECEPCION DE LOS PIÑONES, EL PROCEDIMIENTO SE CARACTERIZA PORQUE CONSISTE EN FORMAR EN CADA PIÑON (12, 22) UN TALADRO CENTRAL LISO (13) PARA COOPERAR CON LA SUPERFICIE EXTERIOR DE LA CORONA (1, 19), Y EN FIJAR ESTOS PIÑONES SOBRE LA SUPERFICIE EXTERIOR POR SOLDADURA, SOLDADURA BLANDA, ENCOLADO O <DUGGEONNNAGE>. SE SIMPLIFICA LA FABRICACION Y EL MONTAJE.
ES8702500A 1986-08-05 1987-08-05 Procedimiento para la fijacion de pinones en una corona de rueda libre para bicicleta. Expired ES2007705A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611323A FR2602841B1 (fr) 1986-08-05 1986-08-05 Couronne de roue libre de bicyclette, procede de fixation de pignons sur une telle couronne et roue libre ainsi obtenue

Publications (1)

Publication Number Publication Date
ES2007705A6 true ES2007705A6 (es) 1989-07-01

Family

ID=9338044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702500A Expired ES2007705A6 (es) 1986-08-05 1987-08-05 Procedimiento para la fijacion de pinones en una corona de rueda libre para bicicleta.

Country Status (6)

Country Link
US (1) US4816013A (es)
DE (1) DE3725836A1 (es)
ES (1) ES2007705A6 (es)
FR (1) FR2602841B1 (es)
GB (1) GB2193911B (es)
IT (1) IT1211357B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3585296B2 (ja) * 1995-09-20 2004-11-04 株式会社シマノ 自転車用フリーホイール
US6428437B1 (en) * 1999-06-10 2002-08-06 Raphael Schlanger Power transmission assembly
DE102005060999A1 (de) * 2005-12-20 2007-06-21 Saxonia Umformtechnik Gmbh Zahnrad
US20100099530A1 (en) * 2008-03-28 2010-04-22 Douglas Chiang Bicycle Cogset
US20090243250A1 (en) * 2008-03-28 2009-10-01 Tien Hsin Industries Co., Ltd. Bicycle sprocket assembly
US20100009794A1 (en) * 2008-07-10 2010-01-14 Douglas Chiang Sprocket assembly
DE102011082951A1 (de) * 2011-09-19 2013-03-21 Schaeffler Technologies AG & Co. KG Freilauf-Stützlageranordnung für ein Maschinenelement
US9011282B2 (en) * 2014-11-21 2015-04-21 D3 Innovation Inc. Bicycle sprocket for use with a multi-gear rear cassette
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly
DE102015203709A1 (de) * 2015-03-02 2016-09-08 Sram Deutschland Gmbh Ritzelanordnung mit Adapter
US10053187B2 (en) * 2016-07-07 2018-08-21 Shimano Inc. Bicycle rear sprocket assembly and bicycle rear sprocket
DE102017000855A1 (de) * 2017-01-31 2018-08-02 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung mit Schweißverbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234914A (fr) * 1943-06-26 1944-10-31 Detruche Georges Moyeu à roue libre pour changement de vitesse par déraillement.
GB647876A (en) * 1948-05-13 1950-12-20 Lietart Atel Improvements in free wheels
GB949850A (en) * 1959-11-25 1964-02-19 Gen Electric A toothed member and a method of its manufacture
FR1252894A (fr) * 1960-02-23 1961-02-03 M Duban Ets Dispositif de montage des pignons de rouses libres, et les roues libres ainsi montées
GB1200810A (en) * 1968-05-15 1970-08-05 Automotive Prod Co Ltd Improvements in or relating to gear wheel assemblies
FR2196047A5 (es) * 1972-05-30 1974-03-08 Hurth Masch Zahnrad Carl
US3942615A (en) * 1974-01-23 1976-03-09 Craig Dennis K Multi-speed hub with brake
FR2586601A1 (fr) * 1985-08-30 1987-03-06 Maillard Maurice Ets Procede pour la fabrication d'un corps de roue libre a trois pignons, ainsi que les roues libres obtenues

Also Published As

Publication number Publication date
US4816013A (en) 1989-03-28
GB2193911A (en) 1988-02-24
DE3725836A1 (de) 1988-02-11
GB8718425D0 (en) 1987-09-09
IT8767682A0 (it) 1987-08-05
FR2602841A1 (fr) 1988-02-19
FR2602841B1 (fr) 1990-11-23
IT1211357B (it) 1989-10-18
GB2193911B (en) 1991-01-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102