IT8519016A0 - LIGHTWEIGHT AND RESISTANT BICYCLE BOTTOM BRACKET PIN, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES. - Google Patents
LIGHTWEIGHT AND RESISTANT BICYCLE BOTTOM BRACKET PIN, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES.Info
- Publication number
- IT8519016A0 IT8519016A0 IT8519016A IT1901685A IT8519016A0 IT 8519016 A0 IT8519016 A0 IT 8519016A0 IT 8519016 A IT8519016 A IT 8519016A IT 1901685 A IT1901685 A IT 1901685A IT 8519016 A0 IT8519016 A0 IT 8519016A0
- Authority
- IT
- Italy
- Prior art keywords
- sports
- lightweight
- extrusion
- bottom bracket
- bracket pin
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Forging (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19016/85A IT1183074B (en) | 1985-01-04 | 1985-01-04 | PIN FOR THE CENTRAL MOVEMENT OF LIGHT AND RESISTANT BICYCLES, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES |
DE19853546283 DE3546283A1 (en) | 1985-01-04 | 1985-12-28 | BOTTOM BRACKET SHAFT FOR BICYCLES |
JP60293664A JPS61181788A (en) | 1985-01-04 | 1985-12-28 | Crank axle for bicycle |
FR8519484A FR2578219A1 (en) | 1985-01-04 | 1985-12-31 | CRANKSET FOR A BICYCLE WITH A CAVITY IN ITS MIDDLE PART |
GB08600025A GB2169987A (en) | 1985-01-04 | 1986-01-02 | Crank axle for bicycles |
ES550650A ES8702593A1 (en) | 1985-01-04 | 1986-01-03 | Crank axle for bicycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19016/85A IT1183074B (en) | 1985-01-04 | 1985-01-04 | PIN FOR THE CENTRAL MOVEMENT OF LIGHT AND RESISTANT BICYCLES, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519016A0 true IT8519016A0 (en) | 1985-01-04 |
IT1183074B IT1183074B (en) | 1987-10-05 |
Family
ID=11153861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19016/85A IT1183074B (en) | 1985-01-04 | 1985-01-04 | PIN FOR THE CENTRAL MOVEMENT OF LIGHT AND RESISTANT BICYCLES, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS61181788A (en) |
DE (1) | DE3546283A1 (en) |
ES (1) | ES8702593A1 (en) |
FR (1) | FR2578219A1 (en) |
GB (1) | GB2169987A (en) |
IT (1) | IT1183074B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9419150U1 (en) * | 1994-11-29 | 1995-04-06 | Heydenreich, Richard, Dipl.-Ing., 85667 Oberpframmern | Bottom bracket shaft for bicycles |
DE29513900U1 (en) * | 1995-08-29 | 1995-10-26 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Storage especially for a pedal axle |
DE19607310A1 (en) * | 1996-02-27 | 1997-08-28 | Dietrich Gerhard Ellsaesser | Inner bearing forming method for bicycle wheel's crank |
EP1120336A3 (en) * | 2000-01-26 | 2002-08-07 | Cannondale Corporation | Integrated crank assembly and components therefor |
DE102015209338A1 (en) | 2015-05-21 | 2016-11-24 | Schaeffler Technologies AG & Co. KG | Bottom bracket hollow shaft, a bottom bracket assembly formed therewith and their use, and method for producing a bottom bracket hollow shaft |
DE102015215109A1 (en) | 2015-08-07 | 2017-02-09 | Schaeffler Technologies AG & Co. KG | Bottom bracket hollow shaft, a bottom bracket assembly formed therewith and their use, and method for producing a bottom bracket hollow shaft |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272971A (en) * | 1979-02-26 | 1981-06-16 | Rockwell International Corporation | Reinforced tubular structure |
DE3009277C2 (en) * | 1980-03-11 | 1984-12-20 | Löhr & Bromkamp GmbH, 6050 Offenbach | PTO shaft |
-
1985
- 1985-01-04 IT IT19016/85A patent/IT1183074B/en active
- 1985-12-28 JP JP60293664A patent/JPS61181788A/en active Pending
- 1985-12-28 DE DE19853546283 patent/DE3546283A1/en not_active Withdrawn
- 1985-12-31 FR FR8519484A patent/FR2578219A1/en not_active Withdrawn
-
1986
- 1986-01-02 GB GB08600025A patent/GB2169987A/en not_active Withdrawn
- 1986-01-03 ES ES550650A patent/ES8702593A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES550650A0 (en) | 1987-01-01 |
FR2578219A1 (en) | 1986-09-05 |
GB8600025D0 (en) | 1986-02-12 |
DE3546283A1 (en) | 1986-07-10 |
IT1183074B (en) | 1987-10-05 |
ES8702593A1 (en) | 1987-01-01 |
JPS61181788A (en) | 1986-08-14 |
GB2169987A (en) | 1986-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ITRM920473A1 (en) | HANDLEBAR FOR BICYCLE WITH AERODYNAMIC FRONT APPENDIX AND ARMRESTS. | |
DE69014476D1 (en) | Directional solidification alloy with low carbon content. | |
IT1237306B (en) | HANDLEBAR FOR CYCLES, PARTICULARLY COMPETITION BICYCLES. | |
IT1173042B (en) | BICYCLE, PARTICULARLY RACING BICYCLE | |
IT215147Z2 (en) | BICYCLE SADDLE WITH A STRUCTURE SUITABLE TO MAKE THE USE BY THE CYCLIST MORE COMFORTABLE. | |
IT8519016A0 (en) | LIGHTWEIGHT AND RESISTANT BICYCLE BOTTOM BRACKET PIN, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES. | |
IT8523836V0 (en) | HANDLEBAR FOR BICYCLE, IN PARTICULAR FOR RACING BICYCLE. | |
IT8520355A0 (en) | BICYCLE FRAME PARTICULARLY OF THE TYPE USED FOR SPORTS COMPETITIONS. | |
IT8852802V0 (en) | HANDLEBAR FOR BICYCLES PARTICULARLY SPORTS BICYCLES | |
IT8520413V0 (en) | PIN FOR THE CENTRAL MOVEMENT OF LIGHT AND RESISTANT BICYCLES, OBTAINED BY EXTRUSION, PARTICULARLY FOR USE IN SPORTS AND COMPETITION BICYCLES. | |
GB2224248B (en) | Bicycle saddle. | |
DE58900503D1 (en) | CRANKSET FOR BICYCLES, TRICYCLES OR THE LIKE. | |
Helmsing | El Desarrollo de la producción de algodón: 1950-1978 | |
IT8521387A0 (en) | VELOCIPEDE WITH REMOVABLE COUPLED HANDLEBAR. | |
IT8741631A0 (en) | BICYCLE WHEEL WITH IMPROVED AERODYNAMIC CHARACTERISTICS. | |
ES527202A0 (en) | IMPROVEMENTS INTRODUCED IN THE PURPOSE OF PATENT INVENTION N 519,746 BY: BICYCLE WITH PROPULSION BY PEDALING AND ROWING AND ALSO FOLDING | |
IT1215507B (en) | CHAIN SPEED CHANGE SPEED STRUCTURE, OPERATED BY FLEXIBLE CABLE AND APPLICABLE ON BICYCLES, IN PARTICULAR ON SPORTS BICYCLES. | |
IT8519989A0 (en) | CYCLE STRUCTURE WITH IMPROVED AERODYNAMIC PENETRATION, PARTICULARLY FOR SPORTS COMPETITIONS. | |
IT8702509A0 (en) | CARABINER WITH COMPOSITE STRUCTURE, PARTICULARLY FOR MOUNTAINEERING USES. | |
IT8947761A0 (en) | IMPROVEMENT IN BICYCLES, PARTICULARLY RACING BICYCLES | |
IT8935661V0 (en) | IMPROVEMENT IN BICYCLES, IN PARTICULAR RACING BICYCLES | |
IT209598Z2 (en) | CONTAINMENT BOX OF THE CENTRAL MOVEMENT OF BICYCLES IN GENERAL AND OF THE SPORTS BIKES IN PARTICULAR, HAVING THE TUBULAR SEATS OPPOSED FOR THE FRAME SEATS ARRANGED IN A LOWERED POSITION COMPARED TO THE CENTRAL AXIS OF THE BOX. | |
IT8919512A0 (en) | CRANK BEARING FOR BICYCLES OR SIMILAR, WITH HIGH EASY ASSEMBLY. | |
IT8264253V0 (en) | BOCONIC AERODYNAMIC RACING AND SPORTS BIKE SEATPOST. | |
ES1009469Y (en) | HANDLEBAR FOR BICYCLES PARTICULARLY FOR SPORTS BICYCLES. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950131 |