JPS6435197U - - Google Patents
Info
- Publication number
- JPS6435197U JPS6435197U JP13203287U JP13203287U JPS6435197U JP S6435197 U JPS6435197 U JP S6435197U JP 13203287 U JP13203287 U JP 13203287U JP 13203287 U JP13203287 U JP 13203287U JP S6435197 U JPS6435197 U JP S6435197U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- diameter sprocket
- teeth
- tooth
- easy
- 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
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図および第２図は本考案の一実施例の側面
図、第３図は第２図の方向矢示図、第４図はチ
エン走行ラインが自転車の前後軸線に対して斜行
する場合の説明図、第５図および第６図は従来例
の側面図、第７図は第５図の―線拡大断面図
、第８図は第６図の方向矢示図である。
ＣＷ……多段スプロケツト装置、ｓ１……大径
スプロケツト、ｓ１……小径スプロケツト、ｔａ
……噛合容易歯。
Figures 1 and 2 are side views of one embodiment of the present invention, Figure 3 is a directional view of Figure 2, and Figure 4 is a case in which the chain running line is oblique to the longitudinal axis of the bicycle. FIG. 5 and FIG. 6 are side views of the conventional example, FIG. 7 is an enlarged sectional view taken along the line -- in FIG. 5, and FIG. 8 is a direction arrow diagram of FIG. 6. CW...Multi-stage sprocket device, s1...Large diameter sprocket, s1...Small diameter sprocket, ta
...Easy-to-mesh teeth.
Claims (1)
も１枚の小径スプロケツトとが並設された多段ス
プロケツト装置において、大径スプロケツトの歯
の一部に歯先が小径スプロケツト側に偏位する噛
合容易歯を設けるととともに、この噛合容易歯に
対して一歯おいて隣りの歯の歯高を、通常の歯よ
り低くしたことを特徴とする、自転車用多段スプ
ロケツト装置。 In a multi-stage sprocket device in which at least one large-diameter sprocket and at least one small-diameter sprocket are arranged side by side, some of the teeth of the large-diameter sprocket are provided with easy-to-mesh teeth whose tips are deviated toward the small-diameter sprocket. In addition, a multi-stage sprocket device for a bicycle is characterized in that the tooth height of the tooth adjacent to the easy-to-mesh tooth is lower than that of normal teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203287U JPS6435197U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203287U JPS6435197U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435197U true JPS6435197U (en) | 1989-03-03 |
Family
ID=31388631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13203287U Pending JPS6435197U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435197U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566698B2 (en) * | 1975-11-07 | 1981-02-13 |
-
1987
- 1987-08-28 JP JP13203287U patent/JPS6435197U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566698B2 (en) * | 1975-11-07 | 1981-02-13 |