DE102023204502A1 - Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug - Google Patents

Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug Download PDF

Info

Publication number
DE102023204502A1
DE102023204502A1 DE102023204502.8A DE102023204502A DE102023204502A1 DE 102023204502 A1 DE102023204502 A1 DE 102023204502A1 DE 102023204502 A DE102023204502 A DE 102023204502A DE 102023204502 A1 DE102023204502 A1 DE 102023204502A1
Authority
DE
Germany
Prior art keywords
additional
sprocket
tooth
adjacent
upshift
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.)
Pending
Application number
DE102023204502.8A
Other languages
German (de)
English (en)
Inventor
Wee Boon Norman Loy
Boon Keong Lim
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 Inc
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 Shimano Inc filed Critical Shimano Inc
Publication of DE102023204502A1 publication Critical patent/DE102023204502A1/de
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
DE102023204502.8A 2022-06-08 2023-05-15 Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug Pending DE102023204502A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022093078A JP2023180031A (ja) 2022-06-08 2022-06-08 人力駆動車用のリアスプロケット、および、人力駆動車用のリアスプロケットアセンブリ
JP2022-093078 2022-06-08

Publications (1)

Publication Number Publication Date
DE102023204502A1 true DE102023204502A1 (de) 2023-12-14

Family

ID=88873938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102023204502.8A Pending DE102023204502A1 (de) 2022-06-08 2023-05-15 Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug

Country Status (4)

Country Link
JP (1) JP2023180031A (https=)
CN (1) CN117184307B (https=)
DE (1) DE102023204502A1 (https=)
TW (1) TW202348496A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328724A (zh) 2011-10-14 2012-01-25 中山新宝五金弹簧有限公司 自行车后链轮组件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7585240B2 (en) * 2005-02-03 2009-09-08 Shimano Inc. Bicycle sprocket assembly
DE102010027228B4 (de) * 2009-11-04 2021-12-09 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für Fahrräder
US9297450B2 (en) * 2014-04-02 2016-03-29 Shimano Inc. Bicycle rear sprocket
US9463844B2 (en) * 2014-09-01 2016-10-11 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
DE102016015433A1 (de) * 2016-12-23 2018-06-28 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung und Fahrradantrieb mit einer solchen Mehrfach-Ritzelanordnung
US11591044B2 (en) * 2020-08-28 2023-02-28 Shimano Inc. Bicycle sprocket assembly and bicycle sprocket

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328724A (zh) 2011-10-14 2012-01-25 中山新宝五金弹簧有限公司 自行车后链轮组件

Also Published As

Publication number Publication date
TW202348496A (zh) 2023-12-16
JP2023180031A (ja) 2023-12-20
CN117184307A (zh) 2023-12-08
CN117184307B (zh) 2026-04-28

Similar Documents

Publication Publication Date Title
DE60319321T3 (de) Mehrstufiger Hinterradzusammenbau für ein Fahrrad
DE102007006852B4 (de) Fahrradkettenradbaugruppe
DE60132539T2 (de) Fahrradnabe mit Abstandshalter und lösbarem Freilauf
DE102007056966B4 (de) Fahrrad-Kettenradbaugruppe
DE102017008222A1 (de) Fahrradvorderzahnkranzanordnung
DE202011000859U1 (de) Fahrradkettenradanordnung
DE102020107818A1 (de) Fahrradkettenradanordnung
DE102017208995A1 (de) Fahrrad-kettenrad-trägerbauteil und fahrrad-kettenrad-baueinheit
DE102007010456A1 (de) Fahrradkettenradaufbau
DE102018205174A1 (de) Fahrrad-kettenrad-baueinheit
DE102017207190A1 (de) Baueinheit aus mehreren Kettenrädern für ein Fahrrad
DE202010013131U1 (de) Fahrradkurbelanordnung
DE602005000051T2 (de) Fahrradtriebwerkstruktur
DE102022203227A1 (de) Vordere kettenradbaugruppe für ein menschlich angetriebenes farhrzeug
DE102018101587A1 (de) Hintere Fahrradkettenanordnung
DE60218273T3 (de) Mehrteiliger Planetenradträger für eine Fahrradantriebsnabe
DE102018101591A1 (de) Fahrradkettenanordnung
DE102019104920A1 (de) Fahrradkettenrad
DE102017130303A1 (de) Hinterer umwerfer
DE102017009227A1 (de) Hintere Fahrradkettenradanordnung
DE102021133499A1 (de) Planare ratschenanordnung für mit muskelkraft angetriebenes fahrzeug
DE102023204508A1 (de) Hintere kettenradbaugruppe
DE102023204502A1 (de) Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug
DE202005021837U1 (de) Fahrradkurbeleinheit
DE102016008594B4 (de) Fahrradmehrfachkettenradanordnung

Legal Events

Date Code Title Description
R163 Identified publications notified