JPS6453556U - - Google Patents
Info
- Publication number
- JPS6453556U JPS6453556U JP14779987U JP14779987U JPS6453556U JP S6453556 U JPS6453556 U JP S6453556U JP 14779987 U JP14779987 U JP 14779987U JP 14779987 U JP14779987 U JP 14779987U JP S6453556 U JPS6453556 U JP S6453556U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- sprocket
- meshes
- shafts
- parallel
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の一実施例を示すチエーン弛み
防止装置の一部断面側面図、第２図は同上装置を
適用したチエーン伝動装置の、同上装置の取り付
け時の概略正面図、第３図は同上チエーン伝動装
置の作動時の概略正面図、第４図は被動スプロケ
ツトの歯とチエーンとの関係を説明する図、第５
図はチエーン伝動装置のチエーンを概ね張つた状
態でチエーン弛み防止装置を取り付けた場合の概
略正面図、第６図は従来技術を示すチエーン伝動
装置の概略正面図、第７図は従来における被動ス
プロケツトの歯とチエーンとの関係を説明する図
である。
２……駆動スプロケツト、４……被動スプロケ
ツト、５……チエーン、５Ａ，５Ｂ……スプロケ
ツトとの非噛み合い部のチエーン、１０，１１…
…プレート、１２……軸、１５……第１スプロケ
ツト、１６……第２スプロケツト、５０……チエ
ーン弛み防止装置。
Fig. 1 is a partially sectional side view of a chain slack prevention device showing an embodiment of the present invention, Fig. 2 is a schematic front view of a chain transmission device to which the above device is applied, when the same device is installed, and Fig. 3 4 is a schematic front view of the same chain transmission device in operation, FIG. 4 is a diagram illustrating the relationship between the teeth of the driven sprocket and the chain, and FIG.
The figure is a schematic front view of a chain transmission device in which a chain slack prevention device is attached with the chain in a generally tensioned state, Figure 6 is a schematic front view of a chain transmission device showing a conventional technique, and Figure 7 is a conventional driven sprocket. FIG. 3 is a diagram illustrating the relationship between the teeth and the chain. 2... Drive sprocket, 4... Driven sprocket, 5... Chain, 5A, 5B... Chain at the part that does not mesh with the sprocket, 10, 11...
... plate, 12 ... shaft, 15 ... first sprocket, 16 ... second sprocket, 50 ... chain slack prevention device.
Claims (1)
掛けられたチエーンの弛みを防止する装置であつ
て、前記チエーンの側方の、同チエーンの存在す
る面に平行な面に位置するプレートと、前記プレ
ートに端部が支持され、互いに平行なる一対の軸
と、前記両軸にそれぞれ回転自在に支持され、前
記両スプロケツトとの非噛み合い部のチエーンの
一方の外周側に噛み合う第１スプロケツト及び他
方の外周側に噛み合う第２スプロケツトとを具備
するチエーン弛み防止装置。 A device for preventing loosening of a chain hung between a driving sprocket and a driven sprocket, which includes a plate located on a side of the chain and parallel to the plane where the chain exists, and an end attached to the plate. a pair of shafts parallel to each other; a first sprocket that is rotatably supported by the two shafts and meshes with one outer periphery of the chain at a portion that does not mesh with the sprockets; A chain slack prevention device comprising a second sprocket that meshes with the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14779987U JPS6453556U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14779987U JPS6453556U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453556U true JPS6453556U (en) | 1989-04-03 |
Family
ID=31418536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14779987U Pending JPS6453556U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453556U (en) |
-
1987
- 1987-09-28 JP JP14779987U patent/JPS6453556U/ja active Pending
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