ES296134U - Cojinete de bielas para bicicletas. - Google Patents

Cojinete de bielas para bicicletas.

Info

Publication number
ES296134U
ES296134U ES1985296134U ES296134U ES296134U ES 296134 U ES296134 U ES 296134U ES 1985296134 U ES1985296134 U ES 1985296134U ES 296134 U ES296134 U ES 296134U ES 296134 U ES296134 U ES 296134U
Authority
ES
Spain
Prior art keywords
shaft
tube
sleeve
races
axially
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
ES1985296134U
Other languages
English (en)
Other versions
ES296134Y (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.)
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
Priority claimed from DE3418499A external-priority patent/DE3418499C1/de
Priority claimed from DE19843441540 external-priority patent/DE3441540A1/de
Application filed by Individual filed Critical Individual
Publication of ES296134U publication Critical patent/ES296134U/es
Application granted granted Critical
Publication of ES296134Y publication Critical patent/ES296134Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2168—Pedals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

COJINETE DE BIELAS PARA BICICLETA, QUE CONSISTE EN UNA CUBIERTA QUE PUEDE ENCAJARSE DE MODO PRACTICABLE EN EL MANGUITO DEL CUADRO DEL COJINETE DE LA BIELA, Y APARECE ATRAVESADO POR UN EJE DE PEDAL QUE SUSTENTA UNA RUEDA CATALINA Y PRESENTA DOS RESALTES DISPUESTOS A DISTANCIA AXIAL RECIPROCA EN EL SENO DE LA CUBIERTA, CONFORMADOS DE MANERA ESPECIAL Y CONCEBIDOS COMO VIAS DE RODADURA PARA CUERPOS RODANTES INTERIORES, QUE SE OPONEN A LAS VIAS DE RODADURA PARA CUERPOS RODANTES EXTERIORES DISPUESTAS EN LA CUBIERTA, ENTRE LAS CUALES SE ALOJAN CUERPOS RODANTES, COMPONIENDOSE ENTONCES LA CUBIERTA CITADA DE DOS PARTES DE CUBIERTA QUE PUEDEN ARROSCARSE ENTRE SI EN FORMA COAXIAL Y SE SUSTENTAN EN EL MANGUITO DEL CUADRO, PARA MOSTRAR RESPECTIVAMENTE UNA VIA DE RODADURA PARA CUERPOS RODANTES CONFORMADA COAXIALMENTE, CARACTERIZADO PORQUE: LOS FLANCOS RECIPROCAMENTE CONVERGENTES DE LOS RESALTES (11) DISPUESTOS SOBREEL ARBOL DE MANIVELA (4) SE CONFIGURAN A MODO DE VIAS DE RODADURA PARA CUERPOS RODANTES INTERIORES (12); LAS DOS PARTES DE CUBIERTA (2 Y 3) PRESENTAN UNA FORMA TUBULAR CUYO ANCHO MINIMO ES MAYOR QUE LOS RESALTES DEL ARBOL DE MANIVELA (11) Y LAS VIAS DE RODADURA DE LOS CUERPOS RODANTES EXTERIORES (10) SE DISPONEN VERTICALMENTE SOBRE LAS CARAS FRONTALES LIBRES DE LAS PARTES DE CUBIERTA (2 Y 3) ARROSCADAS RECIPROCAMENTE Y SOBRE EL ARBOL DE MANIVELA (4) SE INSTALAN LAS TAPAS (15 Y 23) ABRAZADAS POR EL ARBOL DE MANIVELA (4) Y POR EL ESPACIO ANULAR QUE DELIMITA EL MANGUITO DE CUADRO (1).
ES1985296134U 1984-05-18 1985-05-16 Cojinete de bielas para bicicletas. Expired ES296134Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418499A DE3418499C1 (de) 1984-05-18 1984-05-18 Tretkurbellager fuer Fahrraeder
DE19843441540 DE3441540A1 (de) 1984-11-14 1984-11-14 Tretkurbellager fuer fahrraeder

Publications (2)

Publication Number Publication Date
ES296134U true ES296134U (es) 1987-12-16
ES296134Y ES296134Y (es) 1988-05-16

Family

ID=25821327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985296134U Expired ES296134Y (es) 1984-05-18 1985-05-16 Cojinete de bielas para bicicletas.

Country Status (4)

Country Link
US (1) US4651590A (es)
ES (1) ES296134Y (es)
PL (1) PL253451A1 (es)
YU (1) YU67085A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193178B1 (en) * 1985-02-26 1989-05-31 Maeda Industries, Ltd. A bicycle freewheel assembly
JPS63172795U (es) * 1987-04-30 1988-11-09
US4842291A (en) * 1987-07-22 1989-06-27 Hartmann Dirck T Enclosed multiple speed drive for low maintenance chain driven bicycles
DE3940274A1 (de) * 1989-12-06 1991-06-13 Esjot Antriebstech Gmbh & Co Tretlagereinheit zum einbau in tretlagergehaeuse von fahrraedern o. dgl. und verfahren zum zusammenbau der tretlagereinheit
JP2558537Y2 (ja) * 1991-05-02 1997-12-24 株式会社シマノ 自転車用クランク軸ユニット
US5315896A (en) * 1992-10-26 1994-05-31 Stringer Michael V Quick release bicycle pedal
US5553515A (en) * 1993-02-11 1996-09-10 Yang; Young M. Bicycle pedal
US5924336A (en) * 1993-12-16 1999-07-20 Richardson; Brian E. Hollow bicycle crankshaft
AUPO752497A0 (en) 1997-06-24 1997-07-17 Castle, Noel Adjustable bearing spacer
ES2255784B1 (es) * 2003-06-30 2007-12-01 Korta, S.A. Sistema bimodular de accionamiento giratorio con rosca de ajuste para precarga y bloqueo.
DE102004045014B4 (de) * 2004-09-15 2007-06-28 Ab Skf Tretlager- oder Radnabenlageranordnung
JP2006151158A (ja) * 2004-11-29 2006-06-15 Shimano Inc 自転車用クランク軸受組立体
FR2893303A1 (fr) * 2005-11-16 2007-05-18 Michel Garnier Pedalier de cycle
US9004771B2 (en) * 2009-02-27 2015-04-14 Praxis Works LLC Bicycle bottom bracket
US20110061491A1 (en) * 2009-09-17 2011-03-17 Twenty26Inc. Bearing device for bicycle pedal
US8689663B2 (en) * 2010-02-03 2014-04-08 Geoffrey Paul Weber Bicycle pedal with increased theft protection
TWM409219U (en) * 2010-10-14 2011-08-11 Animal Bikes Inc Bicycle pedal assembly
US8523292B2 (en) * 2010-11-02 2013-09-03 Chosen Co., Ltd. Bicycle hub assembly whose length is adjustable
JP6169531B2 (ja) * 2014-05-21 2017-07-26 株式会社シマノ 自転車用駆動ユニット
CN104343832B (zh) * 2014-10-28 2017-06-06 山东浩信机械有限公司 隔套及轮毂总成
TWM507886U (zh) 2015-03-17 2015-09-01 E Ma Internat Corp 對鎖式五通碗組件
US9517811B1 (en) * 2015-06-22 2016-12-13 Shimano Inc. Bicycle bottom bracket assembly
US9889904B1 (en) 2015-06-25 2018-02-13 Terence Gregory Blake Quick-assembly front end for bicycles
US10006483B2 (en) 2016-05-12 2018-06-26 Praxis Works LLC Bottom bracket having an expandable resilient ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US627946A (en) * 1897-05-08 1899-06-27 Nat Cycle Mfg Company Crank-shaft and bearing for cycles.
US986596A (en) * 1906-05-05 1911-03-14 Miami Cycle & Mfg Company Crank-hanger.

Also Published As

Publication number Publication date
PL253451A1 (en) 1986-02-25
ES296134Y (es) 1988-05-16
US4651590A (en) 1987-03-24
YU67085A (en) 1988-10-31

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