DE102023204502A1 - Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug - Google Patents
Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug Download PDFInfo
- Publication number
- DE102023204502A1 DE102023204502A1 DE102023204502.8A DE102023204502A DE102023204502A1 DE 102023204502 A1 DE102023204502 A1 DE 102023204502A1 DE 102023204502 A DE102023204502 A DE 102023204502A DE 102023204502 A1 DE102023204502 A1 DE 102023204502A1
- Authority
- DE
- Germany
- Prior art keywords
- additional
- sprocket
- tooth
- adjacent
- upshift
- 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.)
- Pending
Links
- 230000000977 initiatory effect Effects 0.000 claims description 134
- 238000006073 displacement reaction Methods 0.000 claims description 37
- 230000004323 axial length Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 description 12
- 238000013459 approach Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
Images
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
-
- 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
-
- 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
- B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-093078 | 2022-06-08 | ||
| JP2022093078A JP2023180031A (ja) | 2022-06-08 | 2022-06-08 | 人力駆動車用のリアスプロケット、および、人力駆動車用のリアスプロケットアセンブリ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102023204502A1 true DE102023204502A1 (de) | 2023-12-14 |
Family
ID=88873938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102023204502.8A Pending DE102023204502A1 (de) | 2022-06-08 | 2023-05-15 | Hinteres kettenrad für ein menschlich angetriebenes fahrzeug und hintere kettenradbaugruppe für ein menschlich angetriebenes fahrzeug |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2023180031A (ko) |
| CN (1) | CN117184307A (ko) |
| DE (1) | DE102023204502A1 (ko) |
| TW (1) | TW202348496A (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328724A (zh) | 2011-10-14 | 2012-01-25 | 中山新宝五金弹簧有限公司 | 自行车后链轮组件 |
-
2022
- 2022-06-08 JP JP2022093078A patent/JP2023180031A/ja active Pending
-
2023
- 2023-05-03 TW TW112116363A patent/TW202348496A/zh unknown
- 2023-05-15 DE DE102023204502.8A patent/DE102023204502A1/de active Pending
- 2023-05-25 CN CN202310601408.3A patent/CN117184307A/zh active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328724A (zh) | 2011-10-14 | 2012-01-25 | 中山新宝五金弹簧有限公司 | 自行车后链轮组件 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023180031A (ja) | 2023-12-20 |
| TW202348496A (zh) | 2023-12-16 |
| CN117184307A (zh) | 2023-12-08 |
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