DE2631264C2 - - Google Patents

Info

Publication number
DE2631264C2
DE2631264C2 DE19762631264 DE2631264A DE2631264C2 DE 2631264 C2 DE2631264 C2 DE 2631264C2 DE 19762631264 DE19762631264 DE 19762631264 DE 2631264 A DE2631264 A DE 2631264A DE 2631264 C2 DE2631264 C2 DE 2631264C2
Authority
DE
Germany
Prior art keywords
bearing
drive part
hub
ball groove
outside
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
DE19762631264
Other languages
German (de)
English (en)
Other versions
DE2631264A1 (de
Inventor
Takashi Sakai Osaka Jp Segawa
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.)
Shimano Inc
Original Assignee
Shimano Industrial Co Ltd
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 JP8499175A external-priority patent/JPS529243A/ja
Priority claimed from JP7004576A external-priority patent/JPS52153542A/ja
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of DE2631264A1 publication Critical patent/DE2631264A1/de
Application granted granted Critical
Publication of DE2631264C2 publication Critical patent/DE2631264C2/de
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Gears, Cams (AREA)
DE19762631264 1975-07-10 1976-07-12 Kompaktnabe fuer fahrraeder Granted DE2631264A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8499175A JPS529243A (en) 1975-07-10 1975-07-10 Unit hub for bicycle
JP7004576A JPS52153542A (en) 1976-06-14 1976-06-14 Unit hub

Publications (2)

Publication Number Publication Date
DE2631264A1 DE2631264A1 (de) 1977-01-20
DE2631264C2 true DE2631264C2 (fr) 1988-09-08

Family

ID=26411209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762631264 Granted DE2631264A1 (de) 1975-07-10 1976-07-12 Kompaktnabe fuer fahrraeder

Country Status (3)

Country Link
DE (1) DE2631264A1 (fr)
GB (1) GB1555532A (fr)
IT (1) IT1074251B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003305A1 (fr) * 1988-09-29 1990-04-05 Ab Trama Dispositif pour bicyclettes
DE102004045419A1 (de) * 2004-09-18 2006-03-30 Sram Deutschland Gmbh Montageanordnung eines Ritzelsatzes
DE102009013577A1 (de) * 2009-03-19 2010-09-23 Denhöfer, Georg, Dr. Kettenschaltung mit Freilauf
CN103507561A (zh) * 2012-06-25 2014-01-15 张家港市九鼎机械有限公司 车轮传动机构及其加工装配方法以及采用该机构的自行车

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612083Y2 (fr) * 1977-09-29 1981-03-19
FR2573834B1 (fr) * 1984-11-29 1990-02-23 Maillard Maurice Ets Roue libre de cycle ou similaire
US7011592B2 (en) † 2002-03-08 2006-03-14 Shimano, Inc. Sprocket assembly for a bicycle
ATE303288T1 (de) * 2003-02-28 2005-09-15 Shimano Kk Antriebsnabe für ein fahrrad
JP4221399B2 (ja) 2005-07-29 2009-02-12 株式会社シマノ 自転車用ハブカバー
US7854673B2 (en) * 2006-08-31 2010-12-21 Shimano Inc. Bicycle sprocket assembly having a reinforcement member coupled between sprockets
US8888629B2 (en) 2007-05-23 2014-11-18 Shimano Inc. Bicycle sprocket assembly with chain protector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827079A (fr) * 1937-09-24 1938-04-15 Carrot Disposition nouvelle des roulements à billes, dans les moyeux arrières de bicyclettes ou similaires
US2211548A (en) * 1938-09-21 1940-08-13 Frank W Schwinn Freewheeling hub
FR890064A (fr) * 1942-06-05 1944-01-27 Perfectionnements aux roues libres et moyeux arrières de cycles et de motocycles
CH233074A (de) * 1942-08-25 1944-06-30 Felsoszollosi Szollosy Imre Si Geschwindigkeitswechselvorrichtung für Fahrräder und ähnliche Fahrzeuge.
FR1186656A (fr) * 1957-11-22 1959-08-31 M Duban Ets Perfectionnements aux roues libres multidentures
DE1155355B (de) * 1958-10-04 1963-10-03 Luigi Magistroni Hinterradfreilaufnabe fuer Fahrraeder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003305A1 (fr) * 1988-09-29 1990-04-05 Ab Trama Dispositif pour bicyclettes
DE102004045419A1 (de) * 2004-09-18 2006-03-30 Sram Deutschland Gmbh Montageanordnung eines Ritzelsatzes
DE102009013577A1 (de) * 2009-03-19 2010-09-23 Denhöfer, Georg, Dr. Kettenschaltung mit Freilauf
DE102009013577B4 (de) * 2009-03-19 2013-08-01 Georg Denhöfer Kettenschaltung mit freischaltbarem Freilauf
CN103507561A (zh) * 2012-06-25 2014-01-15 张家港市九鼎机械有限公司 车轮传动机构及其加工装配方法以及采用该机构的自行车
CN103507561B (zh) * 2012-06-25 2016-02-24 张家港市九鼎机械有限公司 车轮传动机构及其加工装配方法以及采用该机构的自行车

Also Published As

Publication number Publication date
GB1555532A (en) 1979-11-14
IT1074251B (it) 1985-04-20
DE2631264A1 (de) 1977-01-20

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8125 Change of the main classification

Ipc: B62M 9/12

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee