JPH0249687U - - Google Patents
Info
- Publication number
- JPH0249687U JPH0249687U JP12870288U JP12870288U JPH0249687U JP H0249687 U JPH0249687 U JP H0249687U JP 12870288 U JP12870288 U JP 12870288U JP 12870288 U JP12870288 U JP 12870288U JP H0249687 U JPH0249687 U JP H0249687U
- Authority
- JP
- Japan
- Prior art keywords
- track
- supported
- sprocket
- track frame
- wheels
- 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
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Body Structure For Vehicles (AREA)
Description
第１図は、この考案に係る無限軌道、殊に後端
部分を示す一部破断側面図、第２図は第１図のＹ
矢視図、第３図は無限軌道の概略構造を示す側面
図、第４図は従来の無限軌道後端部の土砂侵入状
態を説明した一部破断側面図である。
１…無限軌道、２…アイドラ、３…スプロケツ
ト、４…上転輪、５…下転輪、５Ａ…最後部下転
輪、６…トラツクフレーム、７…履帯、１１…ト
ラツクフレーム下縁部、１２…溝部、１４…トラ
ツクフレーム後端部、１５…隔壁板、１６…脚部
。
FIG. 1 is a partially cutaway side view showing the endless track according to this invention, particularly the rear end portion, and FIG. 2 is a side view showing the Y of FIG.
3 is a side view schematically showing the structure of the endless track, and FIG. 4 is a partially cutaway side view illustrating the state of dirt intrusion at the rear end of the conventional endless track. DESCRIPTION OF SYMBOLS 1... Endless track, 2... Idler, 3... Sprocket, 4... Upper roller wheel, 5... Lower roller roller, 5A... Rearmost lower roller wheel, 6... Truck frame, 7... Track, 11... Lower edge of truck frame, 12 ...Groove portion, 14.. Truck frame rear end portion, 15.. Bulkhead plate, 16.. Leg portion.
Claims (1)
と、後部の回転駆動するスプロケツト３間に装架
されたトラツクフレーム６の上下部にそれぞれ回
転自在な複数個の上下転輪４，５が支承されたう
え、これらに巻装された履帯からなる無限軌道に
おいて、上記下転輪５が支承される下縁部１１が
門型形状に形成されたトラツクフレーム６の後端
部１４に隔壁板１５を取設して、前記スプロケツ
トと最後部下転輪５Ａ間を遮断するようにしたこ
とを特徴とする無限軌道のトラツクフレーム。 The idler 2 at the front serves as the undercarriage of the vehicle.
A plurality of freely rotatable upper and lower wheels 4 and 5 are supported at the upper and lower parts of the track frame 6, which is mounted between the rear sprocket 3 and the rotationally driven sprocket 3, and a crawler track is wound around these wheels. In the endless track, a partition plate 15 is installed on the rear end 14 of the track frame 6, in which the lower edge 11 on which the lower roller 5 is supported is formed in a gate shape, so that the sprocket and the rearmost lower roller 5 are supported. An endless track track frame characterized by cutting off between 5A and 5A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870288U JPH0249687U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870288U JPH0249687U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249687U true JPH0249687U (en) | 1990-04-06 |
Family
ID=31382289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12870288U Pending JPH0249687U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015067209A (en) * | 2013-09-30 | 2015-04-13 | ヤンマー株式会社 | Work vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634693U (en) * | 1986-06-26 | 1988-01-13 |
-
1988
- 1988-09-30 JP JP12870288U patent/JPH0249687U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634693U (en) * | 1986-06-26 | 1988-01-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015067209A (en) * | 2013-09-30 | 2015-04-13 | ヤンマー株式会社 | Work vehicle |