FR2584639B1 - PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE SPROCKETS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED - Google Patents
PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE SPROCKETS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINEDInfo
- Publication number
- FR2584639B1 FR2584639B1 FR8510471A FR8510471A FR2584639B1 FR 2584639 B1 FR2584639 B1 FR 2584639B1 FR 8510471 A FR8510471 A FR 8510471A FR 8510471 A FR8510471 A FR 8510471A FR 2584639 B1 FR2584639 B1 FR 2584639B1
- Authority
- FR
- France
- Prior art keywords
- free
- manufacture
- well
- multiple sprockets
- wheels obtained
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
-
- 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
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510471A FR2584639B1 (en) | 1985-07-09 | 1985-07-09 | PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE SPROCKETS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED |
BE1/011515A BE905064A (en) | 1985-07-09 | 1986-07-08 | PROCESS FOR THE MANUFACTURE OF A FREEWHEEL WITH MULTIPLE SPROCKETS FOR A CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED. |
IT21071/86A IT1196939B (en) | 1985-07-09 | 1986-07-09 | PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE PINIONS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED |
NL8601796A NL8601796A (en) | 1985-07-09 | 1986-07-09 | METHOD FOR MANUFACTURING A FREEWHEEL WITH DIFFERENT CHAINWHEELS AND ALSO FREEWHEELS OBTAINED BY CARRYING OUT THIS METHOD |
ES8601181A ES2001240A6 (en) | 1985-07-09 | 1986-07-09 | Making bicycle Derailleur gear wheel assembly |
DE19863623067 DE3623067A1 (en) | 1985-07-09 | 1986-07-09 | METHOD FOR PRODUCING A FREEWHEEL WITH SEVERAL GEARS FOR BICYCLE CHAIN GEARS |
GB08616725A GB2177628B (en) | 1985-07-09 | 1986-07-09 | Method of manufacturing a multi-gear bicycle freewheel for a derailleur gear, and the resulting freewheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510471A FR2584639B1 (en) | 1985-07-09 | 1985-07-09 | PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE SPROCKETS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2584639A1 FR2584639A1 (en) | 1987-01-16 |
FR2584639B1 true FR2584639B1 (en) | 1990-02-02 |
Family
ID=9321103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8510471A Expired - Fee Related FR2584639B1 (en) | 1985-07-09 | 1985-07-09 | PROCESS FOR THE MANUFACTURE OF FREE WHEEL WITH MULTIPLE SPROCKETS FOR CYCLE DERAILLEUR, AS WELL AS THE FREE WHEELS OBTAINED |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE905064A (en) |
DE (1) | DE3623067A1 (en) |
ES (1) | ES2001240A6 (en) |
FR (1) | FR2584639B1 (en) |
GB (1) | GB2177628B (en) |
IT (1) | IT1196939B (en) |
NL (1) | NL8601796A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7011592B2 (en) † | 2002-03-08 | 2006-03-14 | Shimano, Inc. | Sprocket assembly for a bicycle |
DE10260565B4 (en) * | 2002-12-21 | 2016-09-15 | Sram Deutschland Gmbh | The sprocket assembly |
US7846047B2 (en) | 2004-09-10 | 2010-12-07 | Shimano, Inc. | Bicycle sprocket having a thickened spline |
DE102008010903A1 (en) * | 2008-02-23 | 2009-08-27 | Sram Deutschland Gmbh | Weight-optimized multi-sprocket wheel for a bicycle |
DE102011103489A1 (en) | 2011-06-03 | 2012-12-06 | Sram Deutschland Gmbh | Multiple sprocket assembly for a bicycle transmission and rear wheel axle assembly with such a multiple sprocket assembly |
DE102012006771A1 (en) | 2012-04-03 | 2013-10-10 | Sram Deutschland Gmbh | Impeller for mounting pinion gear assembly in rear wheel axle assembly of bicycle, has threaded portion that is screwed with adapter, for fixing of gear assembly, and is extended between torque-receiving portion and positioning portion |
DE102011107162B4 (en) | 2011-07-13 | 2024-02-22 | Sram Deutschland Gmbh | Multiple sprocket arrangement for a bicycle gear with small sprockets and an adapter for this |
TWI701186B (en) | 2011-07-13 | 2020-08-11 | 德商矢倫德國股份有限公司 | Transmission seat device with small sprocket and multi-sprocket configuration for bicycle transmission |
US10562588B2 (en) | 2015-09-01 | 2020-02-18 | The Hive Global, Inc | Bicycle cassette with locking connection |
DE102017000855A1 (en) * | 2017-01-31 | 2018-08-02 | Sram Deutschland Gmbh | Multiple sprocket arrangement with welded joint |
WO2019040340A1 (en) | 2017-08-21 | 2019-02-28 | The Hive Global, Inc. | Bicycle cassette with clamping connection |
CN107878666A (en) * | 2017-12-05 | 2018-04-06 | 湖南耐特材料科技有限公司 | A kind of integrative-structure and speed-changing chain of disc and wheel hub |
CN107972802A (en) * | 2017-12-05 | 2018-05-01 | 湖南耐特材料科技有限公司 | The assembling structure and speed-changing chain of a kind of gear ring and turriform cylinder |
CN109398173B (en) * | 2018-12-10 | 2024-01-26 | 湖北航嘉麦格纳座椅系统有限公司 | Angle adjuster and composite ratchet wheel and installation method thereof |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR792322A (en) * | 1935-07-11 | 1935-12-28 | Carrot Ets | Improvements made to the sprocket wheels of bicycles, with stepped gears |
FR974460A (en) * | 1948-10-30 | 1951-02-22 | Toothed wheel for a bicycle, tandem or similar, by welding two stampings with special section forming a circular rest on either side of the toothing | |
US3469063A (en) * | 1967-05-29 | 1969-09-23 | Textron Inc | Projection welding of bearing mounts |
FR2219709A5 (en) * | 1973-02-23 | 1974-09-20 | Peyrard Marcel | |
US4044621A (en) * | 1975-06-09 | 1977-08-30 | Mcgregor Sr John C | Sprocket structure and chain guard |
DE8215042U1 (en) * | 1982-05-24 | 1983-02-17 | Lamm, Hans, 8080 Fürstenfeldbruck | BICYCLE |
DE8223690U1 (en) * | 1982-07-31 | 1982-11-25 | Fichtel & Sachs Ag, 8720 Schweinfurt | FREEWHEEL SPROCKET KIT FOR BICYCLE CHAIN GEARS |
-
1985
- 1985-07-09 FR FR8510471A patent/FR2584639B1/en not_active Expired - Fee Related
-
1986
- 1986-07-08 BE BE1/011515A patent/BE905064A/en not_active IP Right Cessation
- 1986-07-09 DE DE19863623067 patent/DE3623067A1/en active Granted
- 1986-07-09 ES ES8601181A patent/ES2001240A6/en not_active Expired
- 1986-07-09 NL NL8601796A patent/NL8601796A/en not_active Application Discontinuation
- 1986-07-09 IT IT21071/86A patent/IT1196939B/en active
- 1986-07-09 GB GB08616725A patent/GB2177628B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE905064A (en) | 1986-11-03 |
GB2177628B (en) | 1988-08-10 |
IT1196939B (en) | 1988-11-25 |
NL8601796A (en) | 1987-02-02 |
DE3623067A1 (en) | 1987-01-15 |
DE3623067C2 (en) | 1990-02-15 |
FR2584639A1 (en) | 1987-01-16 |
GB8616725D0 (en) | 1986-08-13 |
GB2177628A (en) | 1987-01-28 |
ES2001240A6 (en) | 1988-05-01 |
IT8621071A0 (en) | 1986-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |