JPS622493U - - Google Patents
Info
- Publication number
- JPS622493U JPS622493U JP9410685U JP9410685U JPS622493U JP S622493 U JPS622493 U JP S622493U JP 9410685 U JP9410685 U JP 9410685U JP 9410685 U JP9410685 U JP 9410685U JP S622493 U JPS622493 U JP S622493U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- link plate
- insertion hole
- end portion
- pin insertion
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Chain Conveyers (AREA)
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は本考案の自転車用チエンの一実施例の
平面図、第２図はその正面図、第３図はリンクプ
レートの他の実施例を示す正面図、第４図は一般
的なリンクプレートの正面図、第５図、第６図お
よび第７図は作用説明図、第８図は従来の問題点
の説明図である。
１１，１２…内リンクプレート、１１ａ，１２
ａ…内リンクプレートの第一端部、１１ｂ，１２
ｂ…内リンクプレートの第二端部、１４…ローラ
、１５…ピン、１６，１７…外リンクプレート、
１６ａ，１７ａ…外リンクプレートの第一端部、
１６ｂ，１７ｂ…外リンクプレートの第二端部、
１８…ピン挿通孔、１９…中間部、１９ａ…中間
部の上縁部、１９ｂ…中間部の下縁部、２０…削
除部、２２…非削除部。
Fig. 1 is a plan view of one embodiment of the bicycle chain of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a front view showing another embodiment of the link plate, and Fig. 4 is a general link. A front view of the plate, FIGS. 5, 6, and 7 are action explanatory views, and FIG. 8 is an explanatory view of conventional problems. 11, 12...inner link plate, 11a, 12
a...First end of inner link plate, 11b, 12
b... Second end of inner link plate, 14... roller, 15... pin, 16, 17... outer link plate,
16a, 17a...first end of outer link plate,
16b, 17b... second end of outer link plate,
18... Pin insertion hole, 19... Middle part, 19a... Upper edge of middle part, 19b... Lower edge of middle part, 20... Deleted part, 22... Non-deleted part.
Claims (1)
ンクプレートの両端部間をローラを套嵌したピン
で連結してなる自転車用チエンにおいて、上記内
リンクプレートと外リンクプレートの一方または
双方の一部または全部に、 ピン通挿孔を備える第一端部と、ピン挿通孔を
備える第二端部と、これら両端部間をつなぐ中間
部とをもち、この中間部の少なくとも下縁部に、
チエンの走行方向前方寄りに偏位した凹状の切除
部を設けてなるリンクプレートを使用したことを
特徴とする、自転車用チエン。[Scope of Claim for Utility Model Registration] In a bicycle chain in which both ends of left and right inner link plates and both ends of left and right outer link plates are connected by a pin fitted with a roller, the above-mentioned inner link plate and outer link are provided. A part or all of one or both of the plates has a first end portion with a pin insertion hole, a second end portion with a pin insertion hole, and an intermediate portion connecting these both ends, and this intermediate portion at least the lower edge of
A bicycle chain characterized in that a link plate is provided with a concave cutout that is offset toward the front in the running direction of the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410685U JPH0236795Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410685U JPH0236795Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS622493U true JPS622493U (en) | 1987-01-09 |
| JPH0236795Y2 JPH0236795Y2 (en) | 1990-10-05 |
Family
ID=30652374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9410685U Expired JPH0236795Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236795Y2 (en) |
-
1985
- 1985-06-20 JP JP9410685U patent/JPH0236795Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236795Y2 (en) | 1990-10-05 |