DE2326504C3 - Fahrradgabelkopf - Google Patents
FahrradgabelkopfInfo
- Publication number
- DE2326504C3 DE2326504C3 DE2326504A DE2326504A DE2326504C3 DE 2326504 C3 DE2326504 C3 DE 2326504C3 DE 2326504 A DE2326504 A DE 2326504A DE 2326504 A DE2326504 A DE 2326504A DE 2326504 C3 DE2326504 C3 DE 2326504C3
- Authority
- DE
- Germany
- Prior art keywords
- fork
- front half
- fork head
- head according
- rear half
- 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
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims description 36
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005482 strain hardening Methods 0.000 claims 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/04—Fork crowns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2326504A DE2326504C3 (de) | 1973-05-24 | 1973-05-24 | Fahrradgabelkopf |
| YU01054/74A YU105474A (en) | 1973-05-24 | 1974-04-18 | Head part of a fork for the front wheel of a bicycle |
| US464925A US3910600A (en) | 1973-05-24 | 1974-04-29 | Bicycle fork crown |
| ES426010A ES426010A1 (es) | 1973-05-24 | 1974-05-06 | Mejoras en la construccion de cabezas de horquilla para bi-cicleta. |
| FR7415628A FR2230539B1 (enExample) | 1973-05-24 | 1974-05-06 | |
| BE144084A BE814742A (fr) | 1973-05-24 | 1974-05-08 | Tete de fourche de bicyclette |
| NL7406435A NL7406435A (enExample) | 1973-05-24 | 1974-05-14 | |
| GB2162974A GB1474113A (en) | 1973-05-24 | 1974-05-15 | Front forks for bicycles |
| JP49054951A JPS5147944B2 (enExample) | 1973-05-24 | 1974-05-16 | |
| PL1974171290A PL90597B1 (enExample) | 1973-05-24 | 1974-05-21 | |
| BR4138/74A BR7404138D0 (pt) | 1973-05-24 | 1974-05-21 | Cabeca de garfo para bicicletas ou semelhantes |
| CA200,368A CA1016972A (en) | 1973-05-24 | 1974-05-21 | Fork crown for a bicycle fork |
| DD178692A DD111184A5 (enExample) | 1973-05-24 | 1974-05-22 | |
| IT51200/74A IT1013234B (it) | 1973-05-24 | 1974-05-24 | Testa di forcella per bicicletta |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2326504A DE2326504C3 (de) | 1973-05-24 | 1973-05-24 | Fahrradgabelkopf |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2326504A1 DE2326504A1 (de) | 1974-11-28 |
| DE2326504B2 DE2326504B2 (de) | 1977-09-15 |
| DE2326504C3 true DE2326504C3 (de) | 1978-05-11 |
Family
ID=5882036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2326504A Expired DE2326504C3 (de) | 1973-05-24 | 1973-05-24 | Fahrradgabelkopf |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3910600A (enExample) |
| JP (1) | JPS5147944B2 (enExample) |
| BE (1) | BE814742A (enExample) |
| BR (1) | BR7404138D0 (enExample) |
| CA (1) | CA1016972A (enExample) |
| DD (1) | DD111184A5 (enExample) |
| DE (1) | DE2326504C3 (enExample) |
| ES (1) | ES426010A1 (enExample) |
| FR (1) | FR2230539B1 (enExample) |
| GB (1) | GB1474113A (enExample) |
| IT (1) | IT1013234B (enExample) |
| NL (1) | NL7406435A (enExample) |
| PL (1) | PL90597B1 (enExample) |
| YU (1) | YU105474A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609269A1 (fr) * | 1987-01-06 | 1988-07-08 | Mbk Ind Ste Nle Motobecane | Fourche de cycle |
| USD314168S (en) | 1989-02-13 | 1991-01-29 | James Mercogliano | Bicycle fork protector |
| US5002297A (en) * | 1989-09-27 | 1991-03-26 | Klein Gary G | Large diameter rigid lightweight fork and steering assembly for bicycles |
| JP3255342B2 (ja) * | 1996-03-08 | 2002-02-12 | 本田技研工業株式会社 | 自動二輪車等の鋳鉄製ボトムブリッジ |
| US6352276B1 (en) * | 1999-10-20 | 2002-03-05 | Marzocchi, Usa, Inc. | Lightweight bicycle fork |
| US6609722B1 (en) * | 2000-09-14 | 2003-08-26 | Shimano Inc. | Bicycle crown or crown cover with electrical connector support |
| US20080303240A1 (en) * | 2007-06-08 | 2008-12-11 | Barry Lewis | Bicycle fork assembly with integral crown and steer tube |
| US7950681B2 (en) * | 2009-10-28 | 2011-05-31 | Trek Bicycle Corporation | Bicycle steerer assembly having captured fork legs |
| USD737730S1 (en) * | 2013-10-31 | 2015-09-01 | Shinola/Detroit, LLC | Fork crown |
| DE102013018337B4 (de) * | 2013-10-31 | 2017-04-06 | Gröbner Fertigungs GmbH | Gabelbrücke zur Verbindung von Gabelrohren eines Motorrads oder Fahrrads |
| US20240140554A1 (en) * | 2022-10-28 | 2024-05-02 | Sram, Llc | Front forks for bicycles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US535145A (en) * | 1895-03-05 | Crown-piece for front forks of bicycles | ||
| US2968493A (en) * | 1958-02-14 | 1961-01-17 | Murray Ohio Mfg Co | Brazed tubular bicycle steering fork assembly |
-
1973
- 1973-05-24 DE DE2326504A patent/DE2326504C3/de not_active Expired
-
1974
- 1974-04-18 YU YU01054/74A patent/YU105474A/xx unknown
- 1974-04-29 US US464925A patent/US3910600A/en not_active Expired - Lifetime
- 1974-05-06 FR FR7415628A patent/FR2230539B1/fr not_active Expired
- 1974-05-06 ES ES426010A patent/ES426010A1/es not_active Expired
- 1974-05-08 BE BE144084A patent/BE814742A/xx unknown
- 1974-05-14 NL NL7406435A patent/NL7406435A/xx not_active Application Discontinuation
- 1974-05-15 GB GB2162974A patent/GB1474113A/en not_active Expired
- 1974-05-16 JP JP49054951A patent/JPS5147944B2/ja not_active Expired
- 1974-05-21 CA CA200,368A patent/CA1016972A/en not_active Expired
- 1974-05-21 PL PL1974171290A patent/PL90597B1/pl unknown
- 1974-05-21 BR BR4138/74A patent/BR7404138D0/pt unknown
- 1974-05-22 DD DD178692A patent/DD111184A5/xx unknown
- 1974-05-24 IT IT51200/74A patent/IT1013234B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| ES426010A1 (es) | 1976-11-16 |
| GB1474113A (en) | 1977-05-18 |
| IT1013234B (it) | 1977-03-30 |
| YU105474A (en) | 1980-12-31 |
| DE2326504A1 (de) | 1974-11-28 |
| PL90597B1 (enExample) | 1977-01-31 |
| BR7404138D0 (pt) | 1975-01-07 |
| FR2230539B1 (enExample) | 1977-10-21 |
| US3910600A (en) | 1975-10-07 |
| DE2326504B2 (de) | 1977-09-15 |
| CA1016972A (en) | 1977-09-06 |
| BE814742A (fr) | 1974-09-02 |
| DD111184A5 (enExample) | 1975-02-05 |
| FR2230539A1 (enExample) | 1974-12-20 |
| NL7406435A (enExample) | 1974-11-26 |
| JPS5020439A (enExample) | 1975-03-04 |
| JPS5147944B2 (enExample) | 1976-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee | ||
| EI | Miscellaneous see part 3 | ||
| EILA | Invalidation of the cancellation of the patent | ||
| 8339 | Ceased/non-payment of the annual fee |