DE2535943C3 - Kettenradsatz für ein Fahrrad - Google Patents
Kettenradsatz für ein FahrradInfo
- Publication number
- DE2535943C3 DE2535943C3 DE2535943A DE2535943A DE2535943C3 DE 2535943 C3 DE2535943 C3 DE 2535943C3 DE 2535943 A DE2535943 A DE 2535943A DE 2535943 A DE2535943 A DE 2535943A DE 2535943 C3 DE2535943 C3 DE 2535943C3
- Authority
- DE
- Germany
- Prior art keywords
- connecting parts
- sprocket
- rim
- wheel
- chain
- 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
Links
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RZWWGOCLMSGROE-UHFFFAOYSA-N n-(2,6-dichlorophenyl)-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide Chemical compound N1=C2N=C(C)C=C(C)N2N=C1S(=O)(=O)NC1=C(Cl)C=CC=C1Cl RZWWGOCLMSGROE-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B62M9/105—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 involving front sprocket chain-wheels engaged by the chain, belt or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9447874A JPS5121634A (ja) | 1974-08-16 | 1974-08-16 | Supuroketsutohoiiru |
| JP9447774A JPS5121633A (ja) | 1974-08-16 | 1974-08-16 | Supuroketsutohoiiru |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2535943A1 DE2535943A1 (de) | 1976-03-04 |
| DE2535943B2 DE2535943B2 (de) | 1977-08-18 |
| DE2535943C3 true DE2535943C3 (de) | 1978-05-18 |
Family
ID=26435755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2535943A Expired DE2535943C3 (de) | 1974-08-16 | 1975-08-12 | Kettenradsatz für ein Fahrrad |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4380445A (enExample) |
| DE (1) | DE2535943C3 (enExample) |
| FR (1) | FR2281869A1 (enExample) |
| GB (1) | GB1523626A (enExample) |
| IT (1) | IT1041575B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1964769A2 (en) | 2007-02-07 | 2008-09-03 | Shimano Inc. | Bicycle rear sprocket assembly and sprocket |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816137A1 (de) * | 1978-04-14 | 1979-10-25 | Willi Strohmeyer Maschinenbau | Kettenrad |
| EP0176639A3 (en) * | 1984-10-05 | 1986-06-04 | Chen-Tsan Wang | Sprocket and crank assembly |
| JPS61115790U (enExample) * | 1984-12-29 | 1986-07-22 | ||
| JPH0667289U (ja) * | 1993-03-09 | 1994-09-22 | 株式会社シマノ | 自転車用フロントギヤ装置とこのフロントギヤ装置に使用する自転車用クランク |
| US6652608B1 (en) | 1994-03-02 | 2003-11-25 | William C. Orr | Fuel compositions exhibiting improved fuel stability |
| JP2909010B2 (ja) * | 1995-09-20 | 1999-06-23 | 株式会社シマノ | 自転車用ギヤクランク |
| US5904072A (en) * | 1996-12-20 | 1999-05-18 | Shimano Inc. | Bicycle crank arm |
| US7066856B1 (en) | 2002-09-06 | 2006-06-27 | Rogers James K | Chain ring protector |
| US7118505B2 (en) * | 2003-10-24 | 2006-10-10 | Cheng Ming Lee | Integrally formed gear set with a plurality of gears |
| US7462120B1 (en) * | 2005-02-03 | 2008-12-09 | Thompson Scott C | Warped chain ring gear used in a bicycle chain transfer |
| US20080004143A1 (en) * | 2006-06-16 | 2008-01-03 | Shimano Inc. | Bicycle sprocket assembly |
| US9150280B2 (en) | 2007-03-21 | 2015-10-06 | Sram, Llc | Bicycle multi-gear cassette |
| US8235849B2 (en) | 2007-08-29 | 2012-08-07 | Eko Sport, Inc. | Combined chain ring protector and chain guide |
| DE102007045424A1 (de) * | 2007-09-21 | 2009-04-02 | Sram Deutschland Gmbh | Mehrfachkettenradeinheit für Fahrräder |
| DE102008010903A1 (de) * | 2008-02-23 | 2009-08-27 | Sram Deutschland Gmbh | Gewichtsoptimiertes Mehrfach-Kettenzahnrad für ein Fahrrad |
| DE102008064958B4 (de) | 2008-02-23 | 2024-02-22 | Sram Deutschland Gmbh | Mehrfach-Kettenzahnrad für ein Fahrrad |
| DE102008010904B4 (de) * | 2008-02-23 | 2021-10-21 | Sram Deutschland Gmbh | Mehrfach-Kettenzahnrad für ein Fahrrad |
| CN103108799A (zh) * | 2010-06-28 | 2013-05-15 | 龙承精密(股)公司 | 一体式自行车齿盘组合件 |
| DE102010053597B4 (de) * | 2010-12-07 | 2021-12-02 | Sram Deutschland Gmbh | Mehrfach-Kettenradanordnung für ein Fahrrad |
| DE102011103489B4 (de) * | 2011-06-03 | 2024-12-19 | Sram Deutschland Gmbh | Hinterrad-Achsanordnung und hierfür ausgebildete Mehrfach-Ritzelanordnung |
| DE102012016608B4 (de) * | 2011-08-26 | 2025-12-18 | Dt Swiss Ag | Antriebsnabe |
| US9327786B2 (en) | 2012-08-17 | 2016-05-03 | Eko Sport, Inc. | Chain guard with unitary bracket extension |
| WO2015131023A1 (en) | 2014-02-27 | 2015-09-03 | Eko Sport, Inc. | Alternating tooth chain ring |
| US9403578B1 (en) * | 2015-02-05 | 2016-08-02 | Shimano Inc. | Bicycle sprocket assembly and bicycle rear sprocket assembly |
| DE102015203708A1 (de) * | 2015-03-02 | 2016-09-08 | Sram Deutschland Gmbh | Zahnrad für einen Fahrradantrieb |
| US10451166B2 (en) | 2015-04-13 | 2019-10-22 | Eko Sport, Inc. | Chain ring with teeth oppositely laterally engaging a drive chain |
| US9511819B1 (en) * | 2015-05-25 | 2016-12-06 | Shimano Inc. | Bicycle rear sprocket assembly |
| US10562588B2 (en) | 2015-09-01 | 2020-02-18 | The Hive Global, Inc | Bicycle cassette with locking connection |
| EP3419887B1 (en) | 2016-03-24 | 2024-08-28 | The Hive Global, Inc. | Bicycle crank with spindle attachment structure |
| US10093389B2 (en) * | 2016-11-16 | 2018-10-09 | Shimano Inc. | Bicycle front sprocket, bicycle crank assembly, and bicycle drive train |
| DE102017000855A1 (de) * | 2017-01-31 | 2018-08-02 | Sram Deutschland Gmbh | Mehrfach-Ritzelanordnung mit Schweißverbindung |
| IT201700015311A1 (it) | 2017-02-13 | 2018-08-13 | Campagnolo Srl | Assieme di ruote dentate per pacco pignoni |
| EP3385153B1 (en) * | 2017-04-07 | 2020-02-26 | ZUMA Innovation, S.L. | Cassette for a bicycle transmission system |
| WO2019040340A1 (en) * | 2017-08-21 | 2019-02-28 | The Hive Global, Inc. | BICYCLE CASSETTE COMPRISING A CLAMP CONNECTION |
| DE102017008074A1 (de) | 2017-08-28 | 2019-02-28 | Sram Deutschland Gmbh | Kettenradträger und Mehrfach-Kettenradanordnung |
| IT201700107554A1 (it) * | 2017-09-26 | 2019-03-26 | Campagnolo Srl | Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta |
| IT201700115407A1 (it) * | 2017-10-13 | 2019-04-13 | Campagnolo Srl | Pacco pignoni e corpetto per il suo montaggio su un mozzo di ruota posteriore di bicicletta |
| IT201700115411A1 (it) | 2017-10-13 | 2019-04-13 | Campagnolo Srl | Corpetto per mozzo di ruota posteriore di bicicletta e pacco pignoni atto ad essere montato sul mozzo mediante tale corpetto |
| CN107826207B (zh) * | 2017-11-22 | 2019-05-07 | 湖南耐特材料科技有限公司 | 一种共用筒体的一体式飞轮及其制备方法 |
| CN107878665B (zh) * | 2017-11-22 | 2023-04-11 | 湖南耐特材料科技有限公司 | 一种辐板与筒体刚性连接的变速链轮结构 |
| EP3533701B1 (de) * | 2018-02-28 | 2021-01-20 | SRAM Deutschland GmbH | Hinterrad-ritzelanordnung mit zwei einstückigen zur gemeinsamen drehung miteinander verbundenen teilanordnungen |
| US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
| WO2022204158A1 (en) | 2021-03-26 | 2022-09-29 | The Hive Global, Inc. | Telescopic bicycle seatpost with adjustable height and fixed frame insertion |
| US12030586B2 (en) | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
| FR3128690B1 (fr) * | 2021-11-02 | 2024-02-16 | Centre Nat Rech Scient | Dispositif de changement de rapport de réduction |
| US20230213087A1 (en) * | 2021-12-31 | 2023-07-06 | Zwift, Inc. | Single-sprocket system for a bicycle trainer |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR321424A (fr) * | 1902-05-26 | 1903-01-09 | Blanchart Camille | Genre de fabrication des pignons de bicyclettes et autres |
| US877820A (en) * | 1907-03-19 | 1908-01-28 | Benjamin Moss Badger | Bicycle attachment. |
| FR910326A (fr) * | 1945-04-23 | 1946-06-04 | Plateau de pédalier de cycle | |
| GB629557A (en) * | 1946-04-13 | 1949-09-22 | Lucien Juy | Chain wheel arrangement for bicycles and the like |
| GB641308A (en) * | 1947-05-13 | 1950-08-09 | Juy Lucien Charles Hippolyte | Improvements in sprocket wheels for bicycles, tandems and the like |
| GB704207A (en) * | 1950-12-13 | 1954-02-17 | Georges Navet | Means for the mounting of toothed wheels on the crank hubs of cycles |
| DE858937C (de) * | 1951-04-08 | 1952-12-11 | Walter Seyffarth | Neunganggetriebe an einem Fahrrad |
| GB921614A (en) * | 1958-11-19 | 1963-03-20 | Campagnolo Tullio | Improvements in double sprocket pedal crank wheels for bicycles |
| US3477303A (en) * | 1967-11-28 | 1969-11-11 | Schwinn Bicycle Co | Double plateau sprocket assembly |
| JPS4825541Y1 (enExample) * | 1969-03-07 | 1973-07-25 | ||
| US3835729A (en) * | 1971-11-27 | 1974-09-17 | Shimano Industrial Co | Means for preventing driving chain from coming off multi-speed transmission front gear for bicycle |
| FR2219709A5 (enExample) * | 1973-02-23 | 1974-09-20 | Peyrard Marcel | |
| JPS5526031B2 (enExample) * | 1973-07-12 | 1980-07-10 | ||
| US4044621A (en) * | 1975-06-09 | 1977-08-30 | Mcgregor Sr John C | Sprocket structure and chain guard |
| JPS5291949U (enExample) * | 1975-12-29 | 1977-07-09 |
-
1975
- 1975-08-04 US US05/601,652 patent/US4380445A/en not_active Expired - Lifetime
- 1975-08-12 DE DE2535943A patent/DE2535943C3/de not_active Expired
- 1975-08-14 IT IT69094/75A patent/IT1041575B/it active
- 1975-08-14 FR FR7525435A patent/FR2281869A1/fr active Granted
- 1975-08-15 GB GB34012/75A patent/GB1523626A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1964769A2 (en) | 2007-02-07 | 2008-09-03 | Shimano Inc. | Bicycle rear sprocket assembly and sprocket |
| US7931553B2 (en) | 2007-02-07 | 2011-04-26 | Shimano, Inc. | Bicycle sprocket apparatus with a chain support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2281869B1 (enExample) | 1978-10-27 |
| DE2535943A1 (de) | 1976-03-04 |
| FR2281869A1 (fr) | 1976-03-12 |
| IT1041575B (it) | 1980-01-10 |
| GB1523626A (en) | 1978-09-06 |
| DE2535943B2 (de) | 1977-08-18 |
| US4380445A (en) | 1983-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |