IT1197134B - PROCEDURE FOR THE MANUFACTURE OF A FREEWHEEL BODY WITH TREPIGNONI AND FREEWHEELS OBTAINED BY THAT PROCEDURE - Google Patents
PROCEDURE FOR THE MANUFACTURE OF A FREEWHEEL BODY WITH TREPIGNONI AND FREEWHEELS OBTAINED BY THAT PROCEDUREInfo
- Publication number
- IT1197134B IT1197134B IT21552/86A IT2155286A IT1197134B IT 1197134 B IT1197134 B IT 1197134B IT 21552/86 A IT21552/86 A IT 21552/86A IT 2155286 A IT2155286 A IT 2155286A IT 1197134 B IT1197134 B IT 1197134B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- trepignoni
- freewheels
- manufacture
- freewheel body
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512926A FR2586601A1 (en) | 1985-08-30 | 1985-08-30 | METHOD FOR MANUFACTURING A THREE-PINION FREE WHEEL BODY, AND FREE WHEELS OBTAINED |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8621552A0 IT8621552A0 (en) | 1986-08-28 |
IT8621552A1 IT8621552A1 (en) | 1988-02-28 |
IT1197134B true IT1197134B (en) | 1988-11-25 |
Family
ID=9322499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21552/86A IT1197134B (en) | 1985-08-30 | 1986-08-28 | PROCEDURE FOR THE MANUFACTURE OF A FREEWHEEL BODY WITH TREPIGNONI AND FREEWHEELS OBTAINED BY THAT PROCEDURE |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE905266A (en) |
DE (1) | DE3629109A1 (en) |
ES (1) | ES2002310A6 (en) |
FR (1) | FR2586601A1 (en) |
GB (1) | GB2179570B (en) |
IT (1) | IT1197134B (en) |
NL (1) | NL8602130A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602841B1 (en) * | 1986-08-05 | 1990-11-23 | Maillard Maurice Ets | BICYCLE FREE WHEEL CROWN, METHOD FOR FIXING PINIONS ON SUCH A CROWN AND FREE WHEEL THUS OBTAINED |
DE3803889A1 (en) * | 1988-02-09 | 1989-08-17 | Thun Alfred Heinrich | METHOD FOR PRODUCING THE OUTER RING BODY OF A FREEWHEEL FOR BICYCLES |
DE9202693U1 (en) * | 1992-02-29 | 1992-04-23 | Winkelmann & Pannhoff Gmbh, 4730 Ahlen, De | |
DE102005060999A1 (en) * | 2005-12-20 | 2007-06-21 | Saxonia Umformtechnik Gmbh | Gear wheel e.g. for chain drive of combustion engine, has carrying socket and torque proof coupled pinions with pinion and carrying socket are welded together and manufactured as separate parts |
CN103542069A (en) * | 2013-10-25 | 2014-01-29 | 昆山精创模具有限公司 | Ratchet wheel and processing method thereof |
DE102017202301A1 (en) | 2017-02-14 | 2018-08-16 | Zf Friedrichshafen Ag | Gear shaft connection |
IT201700115407A1 (en) * | 2017-10-13 | 2019-04-13 | Campagnolo Srl | Sprocket and bodice for mounting on a bicycle rear wheel hub |
IT201700115411A1 (en) | 2017-10-13 | 2019-04-13 | Campagnolo Srl | Bodice for a rear wheel hub of a bicycle and sprocket set suitable for being mounted on the hub by means of this body |
CN108890238B (en) * | 2018-09-25 | 2020-04-28 | 山东帅克机械制造股份有限公司 | Machining process of rigid flexible gear of robot speed reducer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE384843A (en) * | ||||
FR792322A (en) * | 1935-07-11 | 1935-12-28 | Carrot Ets | Improvements made to the sprocket wheels of bicycles, with stepped gears |
FR976900A (en) * | 1948-10-26 | 1951-03-23 | Improvements to freewheels and hubs for cycles and the like | |
GB719694A (en) * | 1950-02-27 | 1954-12-08 | Maxmoerck | Improved sprocket for passenger elevators having endless chains |
US2673471A (en) * | 1950-03-30 | 1954-03-30 | Theodore S Kline | Chain sprocket with selective welded hub |
GB1200810A (en) * | 1968-05-15 | 1970-08-05 | Automotive Prod Co Ltd | Improvements in or relating to gear wheel assemblies |
GB1195486A (en) * | 1968-05-24 | 1970-06-17 | Automotive Prod Co Ltd | Improvements in or relating to a Method of Producing Gear Wheel Assemblies |
GB1494195A (en) * | 1973-11-08 | 1977-12-07 | Automotive Prod Co Ltd | Gear wheel assemblies |
IT7923049V0 (en) * | 1979-11-07 | 1979-11-07 | Catene Calibrate Regina | MULTIPLE FREE WHEEL PERFECTED FOR BICYCLE EXCHANGE. |
-
1985
- 1985-08-30 FR FR8512926A patent/FR2586601A1/en active Pending
-
1986
- 1986-08-13 BE BE1/011533A patent/BE905266A/en not_active IP Right Cessation
- 1986-08-20 GB GB08620264A patent/GB2179570B/en not_active Expired
- 1986-08-21 NL NL8602130A patent/NL8602130A/en not_active Application Discontinuation
- 1986-08-25 ES ES8601781A patent/ES2002310A6/en not_active Expired
- 1986-08-27 DE DE19863629109 patent/DE3629109A1/en active Granted
- 1986-08-28 IT IT21552/86A patent/IT1197134B/en active
Also Published As
Publication number | Publication date |
---|---|
DE3629109C2 (en) | 1990-07-05 |
ES2002310A6 (en) | 1988-08-01 |
IT8621552A0 (en) | 1986-08-28 |
IT8621552A1 (en) | 1988-02-28 |
GB8620264D0 (en) | 1986-10-01 |
FR2586601A1 (en) | 1987-03-06 |
BE905266A (en) | 1986-12-01 |
DE3629109A1 (en) | 1987-03-12 |
GB2179570A (en) | 1987-03-11 |
NL8602130A (en) | 1987-03-16 |
GB2179570B (en) | 1989-01-05 |
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