JPS641079U - - Google Patents
Info
- Publication number
- JPS641079U JPS641079U JP9315387U JP9315387U JPS641079U JP S641079 U JPS641079 U JP S641079U JP 9315387 U JP9315387 U JP 9315387U JP 9315387 U JP9315387 U JP 9315387U JP S641079 U JPS641079 U JP S641079U
- Authority
- JP
- Japan
- Prior art keywords
- rubber crawler
- core
- circumferential surface
- inner circumferential
- metal
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図Ａ，Ｂ及び第２図Ａ，Ｂは従来装置を示
すもの、第３図は従来装置のスプロケツト箇所に
於ける巻回状態を示すもの、第４図は本考案装置
で使用される芯金の斜視図、第５図は該芯金をゴ
ムクローラ本内に埋込んだ状態を示すものでＡは
ゴムクローラ巾方向断面図、同Ｂは長さ方向断面
図、第６図及び第７図は各種転輪の走行状態を示
す同巾方向断面図、第８図Ａ，Ｂはスプロケツト
箇所の巻回状態を示すものでＡは従来のもの、Ｂ
は本考案のものを示す。
１……鉄キヤタピラ、２……中鍔型転輪、３…
…外鍔型転輪、４……ゴムクローラ、５……外転
輪、６……芯金、７……スチールコード、８……
スプロケツト、１０……芯金、１０ｂ，１０ｂ…
…肩段、１１……凹溝。
Figure 1 A, B and Figure 2 A, B show the conventional device, Figure 3 shows the winding state at the sprocket of the conventional device, and Figure 4 shows the device used in the present invention. A perspective view of the core metal, FIG. 5 shows the core metal embedded in the rubber crawler body, A is a cross-sectional view in the width direction of the rubber crawler, B is a cross-sectional view in the length direction, FIGS. Figure 7 is a cross-sectional view in the same width direction showing the running condition of various wheels, and Figures 8A and B show the winding condition of the sprocket, where A is the conventional one and B is the same width direction.
indicates that of the present invention. 1... Iron caterpillar, 2... Nakatsuba type roller, 3...
...Outer flange type roller, 4...Rubber crawler, 5...Outer roller, 6...Core, 7...Steel cord, 8...
Sprocket, 10... core metal, 10 b , 10 b ...
...shoulder step, 11...concave groove.
Claims (1)
１０ａ，１０ａと左右両翼端部１０ｃ，１０ｃと
の中間位置で水平方向に芯金翌部巾Ｓより長く形
成し、これをゴムクローラ４の内周面とほゞ一致
するように埋設し、両肩段１０ｂ，１０ｂがゴム
クローラ４の内周面側へ露出するようになさしめ
ると共に、隣り合う芯金の肩段部間に芯金と平行
の凹溝１１を介在形成したことを特徴とするゴム
クローラ走行装置。 Both shoulders 10b , 10b of the core metal 10 are formed to be longer than the width S of the next part of the core metal in the horizontal direction at an intermediate position between the central corner portions 10a , 10a and the left and right wing end portions 10c, 10c. , this is buried so as to almost coincide with the inner circumferential surface of the rubber crawler 4, so that both shoulder steps 10b , 10b are exposed to the inner circumferential surface side of the rubber crawler 4, and the adjacent core metals are A rubber crawler traveling device characterized in that a concave groove 11 parallel to the metal core is interposed between the shoulder portions of the rubber crawler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315387U JPH0226781Y2 (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315387U JPH0226781Y2 (en) | 1987-06-16 | 1987-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641079U true JPS641079U (en) | 1989-01-06 |
| JPH0226781Y2 JPH0226781Y2 (en) | 1990-07-20 |
Family
ID=30955487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9315387U Expired JPH0226781Y2 (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226781Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430894A (en) * | 1987-07-24 | 1989-02-01 | Bridgestone Corp | Rubber crawler |
| JPH01157087U (en) * | 1988-04-21 | 1989-10-30 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992002399A1 (en) * | 1990-08-08 | 1992-02-20 | Fukuyama Gomu Kogyo Kabushiki Gaisha | Core metal for rubber crawler and crawler device |
| JP2551937Y2 (en) * | 1990-10-18 | 1997-10-27 | 福山ゴム工業 株式会社 | Rubber track core and rubber track |
-
1987
- 1987-06-16 JP JP9315387U patent/JPH0226781Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430894A (en) * | 1987-07-24 | 1989-02-01 | Bridgestone Corp | Rubber crawler |
| JPH01157087U (en) * | 1988-04-21 | 1989-10-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226781Y2 (en) | 1990-07-20 |