JPS6324445U - - Google Patents
Info
- Publication number
- JPS6324445U JPS6324445U JP11726886U JP11726886U JPS6324445U JP S6324445 U JPS6324445 U JP S6324445U JP 11726886 U JP11726886 U JP 11726886U JP 11726886 U JP11726886 U JP 11726886U JP S6324445 U JPS6324445 U JP S6324445U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- leaf spring
- guide
- tensioning
- convex portion
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
Description
第１図はこの考案の一実施例を一部を断面にし
て示す平面図、第２図は第１図におけるＡ―Ａ線
断面図、第３図は第１図におけるＢ―Ｂ線断面図
、第４図は従来例を一部を断面にして示す平面図
、第５図は第４図におけるＣ―Ｃ線断面図、第６
図は第４図におけるＤ―Ｄ線断面図である。
４，５……スプロケツト、６……チエーン、７
……支点軸、１２……チエーン張り用板バネ、１
４……ピン（凸部）、１６……ガイド、１７……
係合部。
Fig. 1 is a plan view showing an embodiment of this invention with a part thereof in section, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a sectional view taken along the line B-B in Fig. 1. , FIG. 4 is a plan view partially showing the conventional example in cross section, FIG. 5 is a sectional view taken along line CC in FIG. 4, and FIG.
The figure is a sectional view taken along the line DD in FIG. 4. 4, 5...Sprocket, 6...Chain, 7
...Fully shaft, 12...Flat spring for chain tension, 1
4...Pin (protrusion), 16...Guide, 17...
Engagement part.
Claims (1)
との間に動力伝達用のチエーンを巻回し、前記チ
エーンの外周部に弾発的に当接してこのチエーン
に一定の張りを与えるチエーン張り用板バネを設
け、前記チエーン張り用板バネの一端を軸支する
支点軸を設けるとともに前記チエーン張り用板バ
ネの他端を摺動自在に支持するガイドを設け、前
記チエーン張り用板バネの摺動側端部に凸部を設
けるとともに前記ガイドに前記凸部に係合する係
合部を設けたことを特徴とするチエーン伝動機構
のチエーン張り装置。 A chain for power transmission is wound between a driving side sprocket and a driven side sprocket, and a leaf spring for tensioning the chain is provided to elastically abut the outer periphery of the chain and apply a certain tension to the chain. , a fulcrum shaft is provided for pivotally supporting one end of the chain tensioning leaf spring, and a guide is provided for slidably supporting the other end of the chain tensioning leaf spring, and a sliding side end of the chain tensioning leaf spring is provided. A chain tensioning device for a chain transmission mechanism, characterized in that the guide is provided with a convex portion, and the guide is provided with an engaging portion that engages with the convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726886U JPS6324445U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726886U JPS6324445U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324445U true JPS6324445U (en) | 1988-02-18 |
Family
ID=31002624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11726886U Pending JPS6324445U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324445U (en) |
-
1986
- 1986-07-30 JP JP11726886U patent/JPS6324445U/ja active Pending