JPS6182164U - - Google Patents
Info
- Publication number
- JPS6182164U JPS6182164U JP16650084U JP16650084U JPS6182164U JP S6182164 U JPS6182164 U JP S6182164U JP 16650084 U JP16650084 U JP 16650084U JP 16650084 U JP16650084 U JP 16650084U JP S6182164 U JPS6182164 U JP S6182164U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- chain
- boss
- roller
- link plate
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 description 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案による消音チエーン機構を示す
一部を切欠いた正面図、第２図は同上の縦断面図
、第３図は従来の消音チエーン機構を示す正面図
、第４図は同上の縦断面図である。
ａはローラチエーン、１１はリンクプレート、
１１ａはリンクプレートの内側縁、ｂはスプロケ
ツト、１４はボス部、１５は緩衝円環。
Fig. 1 is a front view with a part cut away showing the silencing chain mechanism according to the present invention, Fig. 2 is a vertical sectional view of the same as above, Fig. 3 is a front view showing a conventional silencing chain mechanism, and Fig. 4 is a front view of the same as above. FIG. a is a roller chain, 11 is a link plate,
11a is the inner edge of the link plate, b is the sprocket, 14 is the boss portion, and 15 is the buffer ring.
Claims (1)
歯側面、もしくはボス部を有するスプロケツトの
該ボス部外周に弾性体からなる緩衝円環を装着す
るか、あるいは該ボス部をやや大径にして該スプ
ロケツトとローラチエーンとの噛合衝撃を緩和さ
せて、その噛合衝撃音を減少させるようになした
消音チエーン機構において、前記ローラチエーン
がスプロケツトに噛合したとき、該ローラチエー
ンのリンクプレートの内側縁中央が前記緩衝円環
、もしくはボス部外周に適宜な圧縮代をもつて接
触するように、該リンクプレートの形状を略小判
形に形成したことを特徴とする消音チエーン機構
。 Either a buffer ring made of an elastic material is attached to the tooth side of the sprocket that engages with the drive roller chain, or the outer periphery of the boss of a sprocket that has a boss, or the boss is made to have a slightly larger diameter so that the sprocket and roller In a noise-reducing chain mechanism that reduces meshing impact noise with the chain, when the roller chain meshes with the sprocket, the center of the inner edge of the link plate of the roller chain is located within the buffer circle. A sound deadening chain mechanism characterized in that the link plate is formed into a substantially oval shape so as to contact the outer periphery of the ring or the boss portion with an appropriate compression margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650084U JPS6182164U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650084U JPS6182164U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182164U true JPS6182164U (en) | 1986-05-31 |
Family
ID=30724309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16650084U Pending JPS6182164U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120586A2 (en) | 2000-01-28 | 2001-08-01 | Honda Giken Kogyo Kabushiki Kaisha | Chain transmission assembly |
| JP2016112928A (en) * | 2014-12-11 | 2016-06-23 | ヤマハ発動機株式会社 | Driving unit, electric assisted bicycle, and sprocket fitting mechanism |
-
1984
- 1984-11-05 JP JP16650084U patent/JPS6182164U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120586A2 (en) | 2000-01-28 | 2001-08-01 | Honda Giken Kogyo Kabushiki Kaisha | Chain transmission assembly |
| US6656072B2 (en) | 2000-01-28 | 2003-12-02 | Honda Giken Kogyo Kabushiki Kaisha | Chain transmission assembly |
| JP2016112928A (en) * | 2014-12-11 | 2016-06-23 | ヤマハ発動機株式会社 | Driving unit, electric assisted bicycle, and sprocket fitting mechanism |
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