JPH01125776U - - Google Patents
Info
- Publication number
- JPH01125776U JPH01125776U JP2336388U JP2336388U JPH01125776U JP H01125776 U JPH01125776 U JP H01125776U JP 2336388 U JP2336388 U JP 2336388U JP 2336388 U JP2336388 U JP 2336388U JP H01125776 U JPH01125776 U JP H01125776U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- crawler
- hole
- engagement
- core material
- 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
- 239000011162 core material Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
Description
第１〜５図は本考案の第１実施例を示しており
、第１図は平面図、第２図は第１図の―線断
面図、第３図は第１図の―線断面図、第４図
は芯材の斜視図、第５図は駆動輪掛装状態の断面
図、第６〜８図は第２実施例を示しており、第６
図は平面図、第７図は第６図の―線断面図、
第８図は第６図の―線断面図、第９，１０図
は延長孔の２変形例を示す夫々平面図、第１１図
は従来技術を示す断面図である。
１……クローラ、２……本体、３……ラグ、４
……芯材、５……突起、８……係合孔、１０……
延長孔。
Figures 1 to 5 show a first embodiment of the present invention, where Figure 1 is a plan view, Figure 2 is a sectional view taken along the line - - of Figure 1, and Figure 3 is a sectional view taken along the line - - of Figure 1. , FIG. 4 is a perspective view of the core material, FIG. 5 is a sectional view of the driving wheel hanging state, and FIGS. 6 to 8 show the second embodiment.
The figure is a plan view, Figure 7 is a sectional view taken along the line - - of Figure 6,
FIG. 8 is a sectional view taken along the line -- in FIG. 6, FIGS. 9 and 10 are plan views showing two modified examples of the extension hole, and FIG. 11 is a sectional view showing the prior art. 1... Crawler, 2... Main body, 3... Lug, 4
... Core material, 5 ... Protrusion, 8 ... Engagement hole, 10 ...
Extension hole.
Claims (1)
ラ本体２に、周方向一定間隔毎に駆動輪係合用係
合孔８を形成し、且つこの係合孔８間に芯材４を
埋設し、この芯材４に本体内周側に突出し且つ係
合孔８より本体幅方向両外側に位置する１対の脱
輪防止用突起５を設けたクローラにおいて、 前記係合孔８から突起５の本体幅方向略中央よ
りも外方まで延長孔１０を形成したことを特徴と
するクローラ。[Claims for Utility Model Registration] A crawler body 2 formed in an endless band shape of a rubber-like elastic material is provided with engagement holes 8 for engaging a drive wheel at regular intervals in the circumferential direction, and between the engagement holes 8. In a crawler in which a core material 4 is embedded and a pair of protrusions 5 for preventing derailment are provided in the core material 4, protruding toward the inner circumferential side of the main body and located on both sides of the engagement hole 8 in the width direction of the main body, the above-mentioned engagement A crawler characterized in that an extending hole 10 is formed from the hole 8 to the outside of the approximate center of the protrusion 5 in the width direction of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2336388U JPH0623515Y2 (en) | 1988-02-23 | 1988-02-23 | Crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2336388U JPH0623515Y2 (en) | 1988-02-23 | 1988-02-23 | Crawler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01125776U true JPH01125776U (en) | 1989-08-28 |
| JPH0623515Y2 JPH0623515Y2 (en) | 1994-06-22 |
Family
ID=31242284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2336388U Expired - Lifetime JPH0623515Y2 (en) | 1988-02-23 | 1988-02-23 | Crawler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623515Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011168216A (en) * | 2010-02-19 | 2011-09-01 | Bridgestone Corp | Rubber crawler and rubber crawler-incorporated body |
-
1988
- 1988-02-23 JP JP2336388U patent/JPH0623515Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011168216A (en) * | 2010-02-19 | 2011-09-01 | Bridgestone Corp | Rubber crawler and rubber crawler-incorporated body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623515Y2 (en) | 1994-06-22 |
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