JPH0340103U - - Google Patents
Info
- Publication number
- JPH0340103U JPH0340103U JP9703089U JP9703089U JPH0340103U JP H0340103 U JPH0340103 U JP H0340103U JP 9703089 U JP9703089 U JP 9703089U JP 9703089 U JP9703089 U JP 9703089U JP H0340103 U JPH0340103 U JP H0340103U
- Authority
- JP
- Japan
- Prior art keywords
- lug
- rotational direction
- curved surface
- traction
- endless
- 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 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tires In General (AREA)
Description
第１図乃至第４図は本考案の第１実施例を示し
、第１図は牽引ラグの断面図、第２図はタイヤ車
輪の断面図、第３図はタイヤの展開図、第４図は
作用説明図である。第５図は本考案の第２実施例
を示すタイヤ車輪の断面図、第６図は同タイヤの
展開図、第７図は本考案の第３実施例を示すクロ
ーラ走行装置の側面図、第８図は同クローラの底
面図、第９図は、同クローラの断面図、第１０図
は同クローラの破断側面図、第１１図及び第１２
図は同牽引ラグの配置を示す底面図である。第１
３図及び第１５図は従来のタイヤのラグパターン
を示す展開図、第１４図は従来例の作用説明図、
第１６図は従来の牽引ラグの断面図である。
１３……タイヤ本体（無端体）、１９，３０…
…牽引ラグ、２１……付根部、２２……凹曲面、
２３……凸曲面、２９……クローラ本体（無端体
）。
1 to 4 show a first embodiment of the present invention, FIG. 1 is a sectional view of a traction lug, FIG. 2 is a sectional view of a tire wheel, FIG. 3 is an exploded view of a tire, and FIG. 4 is a sectional view of a traction lug. is an action explanatory diagram. FIG. 5 is a sectional view of a tire wheel showing a second embodiment of the present invention, FIG. 6 is a developed view of the same tire, and FIG. 7 is a side view of a crawler traveling device showing a third embodiment of the present invention. Figure 8 is a bottom view of the same crawler, Figure 9 is a sectional view of the same crawler, Figure 10 is a broken side view of the same crawler, Figures 11 and 12.
The figure is a bottom view showing the arrangement of the traction lug. 1st
3 and 15 are developed views showing the lug pattern of a conventional tire, and FIG. 14 is an explanatory diagram of the operation of the conventional example.
FIG. 16 is a sectional view of a conventional traction lug. 13... Tire body (endless body), 19, 30...
... Traction lug, 21 ... Root portion, 22 ... Concave curved surface,
23...Convex curved surface, 29...Crawler body (endless body).
Claims (1)
外周面１８に、回転方向に所定間隔おきに牽引ラ
グ１９，３０を設け、この各牽引ラグ１９，３０
における回転方向両側の付根部２１を円弧状の凹
曲面２２に形成したタイヤ、クローラ等の走行用
無端体において、各牽引ラグ１９，３０における
回転方向両側のラグ先端部からラグ高さＨの略半
分1/2Ｈまでの範囲を、各牽引ラグ１９，３０に
対して回転方向の反対側の付根部２１及び無端体
１３，２９の外周面１８の近傍位置を中心Ｏとす
る円弧状の凸曲面２３に形成すると共に、この各
凸曲面２３と各凹曲面２２とを連続させたことを
特徴とする走行用無端体の牽引ラグ形状。 Traction lugs 19, 30 are provided at predetermined intervals in the rotational direction on the outer peripheral surface 18 of the endless body 13, 29 made of a rubber-like elastic material.
In an endless running body such as a tire or crawler in which the root portions 21 on both sides in the rotational direction are formed into arc-shaped concave curved surfaces 22, the approximate lug height H from the tip of the lug on both sides in the rotational direction of each traction lug 19, 30. The range up to half 1/2H is an arc-shaped convex curved surface whose center O is near the root portion 21 on the opposite side of the rotation direction with respect to each traction lug 19, 30 and the outer peripheral surface 18 of the endless body 13, 29. 23, and each convex curved surface 23 and each concave curved surface 22 are continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097030U JPH0751362Y2 (en) | 1989-08-19 | 1989-08-19 | Traction lug shape for traveling endless body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097030U JPH0751362Y2 (en) | 1989-08-19 | 1989-08-19 | Traction lug shape for traveling endless body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340103U true JPH0340103U (en) | 1991-04-17 |
| JPH0751362Y2 JPH0751362Y2 (en) | 1995-11-22 |
Family
ID=31646188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989097030U Expired - Lifetime JPH0751362Y2 (en) | 1989-08-19 | 1989-08-19 | Traction lug shape for traveling endless body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751362Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006192491A (en) * | 2005-01-17 | 2006-07-27 | Toyo Seikan Kaisha Ltd | Apparatus for folding square container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325108A (en) * | 1986-07-18 | 1988-02-02 | Bridgestone Corp | Pneumastic tire |
| JPH01122306U (en) * | 1988-02-08 | 1989-08-18 |
-
1989
- 1989-08-19 JP JP1989097030U patent/JPH0751362Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325108A (en) * | 1986-07-18 | 1988-02-02 | Bridgestone Corp | Pneumastic tire |
| JPH01122306U (en) * | 1988-02-08 | 1989-08-18 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006192491A (en) * | 2005-01-17 | 2006-07-27 | Toyo Seikan Kaisha Ltd | Apparatus for folding square container |
| JP4525355B2 (en) * | 2005-01-17 | 2010-08-18 | 東洋製罐株式会社 | Square container folding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751362Y2 (en) | 1995-11-22 |