JPH0258146U - - Google Patents
Info
- Publication number
- JPH0258146U JPH0258146U JP13778188U JP13778188U JPH0258146U JP H0258146 U JPH0258146 U JP H0258146U JP 13778188 U JP13778188 U JP 13778188U JP 13778188 U JP13778188 U JP 13778188U JP H0258146 U JPH0258146 U JP H0258146U
- Authority
- JP
- Japan
- Prior art keywords
- radius
- holding member
- link
- elliptical
- sliding 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chain Conveyers (AREA)
Description
第１図は本考案に係わる変速機用チエーンの一
実施例を示す側面図、第２図は従来の変速機用チ
エーンを示す平面図、第３図は第２図の矢視―
に沿う縦断正面図、第４図はその側面図、第５
図はその作用説明図である。
１……楕円形保持部材、２……摺動板、３……
リンクプレート、４……リンクピン、５……半円
形摺動板押さえ、ｒ１……リンクプレート３の楕
円状孔の両端円弧状部の半径、ｒ２……楕円形保
持部材１の両端円弧状部の半径、ｒ３……半円形
摺動板押さえ５の両端円弧状部の半径、Ｒ１……
リンクプレート３の中間円弧状部の半径、Ｒ２…
…楕円形保持部材１の中間円弧状部の半径。
Fig. 1 is a side view showing an embodiment of a transmission chain according to the present invention, Fig. 2 is a plan view showing a conventional transmission chain, and Fig. 3 is a view taken in the direction of the arrow in Fig. 2.
Figure 4 is a side view, Figure 5 is a longitudinal sectional front view along the
The figure is an explanatory diagram of its operation. 1... Oval holding member, 2... Sliding plate, 3...
Link plate, 4... Link pin, 5... Semicircular sliding plate holder, r 1 ... Radius of the arcuate portions at both ends of the elliptical hole of the link plate 3, r 2 ... Circles at both ends of the elliptical holding member 1 Radius of the arcuate portion, r 3 ... Radius of the arcuate portion at both ends of the semicircular sliding plate holder 5, R 1 ...
The radius of the intermediate arcuate portion of the link plate 3, R2 ...
...The radius of the intermediate arcuate portion of the elliptical holding member 1.
Claims (1)
べて一単位としたリンクプレート３群と、各単位
のリングプレート３群をチエーンの長手方向に一
連の状態に連結するリンクピン４と、各単位のリ
ングプレート３群の楕円状孔に挿入した楕円形保
持部材１と、同楕円形保持部材１内に横方向への
摺動を可能に挿入した摺動板２と、同摺動板２の
両端部と上記楕円形保持部材１の両端部との間に
挿入した半円形摺動板押さえ５とを有する変速機
用チエーンにおいて、前記リンクプレート３の楕
円状孔の両端円弧状部の半径をｒ１、前記楕円形
保持部材１の両端円弧状部の半径をｒ２、前記半
円形摺動板押さえ５の両端円弧状部の半径をｒ３
、前記リンクプレート３の中間円弧状部の半径を
Ｒ１、前記楕円形保持部材１の中間円弧状部の半
径をＲ２とすると、ｒ１＞ｒ２＞ｒ３にするとと
もに、Ｒ１＞Ｒ２にしたことを特徴とする変速機
用チエーン。 A group of link plates 3 in which a plurality of link plates 3 are arranged horizontally in parallel to form one unit, a link pin 4 that connects the three groups of ring plates of each unit in a series in the longitudinal direction of the chain, and a link plate 4 of each unit. An oval holding member 1 inserted into the oval hole of the third group of ring plates, a sliding plate 2 inserted into the oval holding member 1 so as to be able to slide in the lateral direction, and both ends of the sliding plate 2. In a transmission chain having a semicircular sliding plate retainer 5 inserted between the elliptical hole and both ends of the elliptical holding member 1, the radius of the arcuate portions at both ends of the elliptical hole of the link plate 3 is r. 1. The radius of the arcuate portions at both ends of the elliptical holding member 1 is r 2 . The radius of the arcuate portions at both ends of the semicircular sliding plate holder 5 is r 3
, when the radius of the intermediate arcuate portion of the link plate 3 is R 1 and the radius of the intermediate arcuate portion of the elliptical holding member 1 is R 2 , r 1 > r 2 > r 3 and R 1 > A transmission chain characterized by being R2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13778188U JPH0258146U (en) | 1988-10-24 | 1988-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13778188U JPH0258146U (en) | 1988-10-24 | 1988-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258146U true JPH0258146U (en) | 1990-04-26 |
Family
ID=31399516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13778188U Pending JPH0258146U (en) | 1988-10-24 | 1988-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258146U (en) |
-
1988
- 1988-10-24 JP JP13778188U patent/JPH0258146U/ja active Pending
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