JPS61183276U - - Google Patents
Info
- Publication number
- JPS61183276U JPS61183276U JP5813386U JP5813386U JPS61183276U JP S61183276 U JPS61183276 U JP S61183276U JP 5813386 U JP5813386 U JP 5813386U JP 5813386 U JP5813386 U JP 5813386U JP S61183276 U JPS61183276 U JP S61183276U
- Authority
- JP
- Japan
- Prior art keywords
- idler
- rim
- tread
- tire
- along
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
図は本考案の一実施例装置を備えたアイドラ外
周部の中央断面図を示す。
１……アイドラ、３……アイドラ本体、４……
トラツクチエーン、５，９……トラツクリンク、
６，１０……アイドラ踏面、７，１１……リム、
１２……外周面、１３……タイヤ、１４……基部
、２２……トラツクブツシユ。
The figure shows a central sectional view of the outer periphery of an idler equipped with an embodiment of the present invention. 1...Idler, 3...Idler body, 4...
Truck chain, 5, 9...Truck link,
6,10...Idler tread, 7,11...Rim,
12...Outer peripheral surface, 13...Tire, 14...Base, 22...Truck bushing.
Claims (1)
低減装置であつて、前記アイドラの外周面に沿つ
て内部にチユーブを内装された内圧を調整可能な
手段を有する空気入りタイヤを周設し、該タイヤ
の基部をアイドラ外周の一側縁部に沿つて該アイ
ドラ本体と一体に形成された一方のアイドラ踏面
を形成するリムの外面に沿つて形成されたリング
状突起と、アイドラ外周の他側縁部に沿つて該ア
イドラ本体に取外し可能に固定された他方のアイ
ドラ踏面を形成するリム外面に沿つて形成された
リング状突起との間に挾圧保持させ、前記チユー
ブの内圧を調整可能な手段はアイドラの外周面よ
り前記一方のリユの内周部に貫通して設けられた
通路を介して該リム内周部に導かれており、前記
タイヤの外周面により当接アイドラまわりに捲装
されたトラツクチエーンのトラツクブツシユを半
径外方に押圧して該トラツクチエーンのトラツク
リンクを前記アイドラ踏面より離間せしめたこと
を特徴とする騒音低減装置。 (2) 前記他方のアイドラ踏面を形成するリムが
一体形成の環状リム又は分割リムよりなる実用新
案登録請求の範囲第１項の装置。[Claims for Utility Model Registration] (1) A noise reduction device around an idler of a tracked vehicle, which includes a tube installed inside the idler along the outer circumferential surface of the idler, and has a means for adjusting internal pressure. A ring-shaped protrusion formed along the outer surface of a rim that forms one idler tread surface, around which a tire is disposed, and the base of the tire is integrally formed with the idler main body along one side edge of the outer periphery of the idler. and a ring-shaped protrusion formed along the outer surface of the rim forming the other idler tread removably fixed to the idler main body along the other side edge of the outer circumference of the idler, The means for adjusting the internal pressure of the tube is led from the outer circumferential surface of the idler to the inner circumferential portion of the rim through a passage provided through the inner circumferential portion of the one tire. A noise reduction device characterized in that the track link of the track chain is separated from the idler tread by pressing the track bush of the track chain wrapped around the idler radially outward. (2) The device according to claim 1, wherein the rim forming the other idler tread surface is an integrally formed annular rim or a split rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5813386U JPS628232Y2 (en) | 1986-04-17 | 1986-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5813386U JPS628232Y2 (en) | 1986-04-17 | 1986-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183276U true JPS61183276U (en) | 1986-11-15 |
| JPS628232Y2 JPS628232Y2 (en) | 1987-02-25 |
Family
ID=30583345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5813386U Expired JPS628232Y2 (en) | 1986-04-17 | 1986-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628232Y2 (en) |
-
1986
- 1986-04-17 JP JP5813386U patent/JPS628232Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628232Y2 (en) | 1987-02-25 |
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