JPS622406U - - Google Patents
Info
- Publication number
- JPS622406U JPS622406U JP9414885U JP9414885U JPS622406U JP S622406 U JPS622406 U JP S622406U JP 9414885 U JP9414885 U JP 9414885U JP 9414885 U JP9414885 U JP 9414885U JP S622406 U JPS622406 U JP S622406U
- Authority
- JP
- Japan
- Prior art keywords
- ice
- hull
- wheel
- support rod
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Handcart (AREA)
- Toys (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
は作業艇の概略構成を示す側面図、第２図は作業
艇の一部切欠平面図、第３図は作業艇を海上から
氷上に移動する場合の作業艇の動作を説明するた
めの図、第４図は作業艇が氷を乗り超える場合の
作業艇の動作を説明するための図である。
１…作業艇、２…船体、３…前わ、４…中輪、
５…後輪、６…回転軸、７…支持杆、８…浮体兼
重り、１０…油圧モータ、。
The drawings show an embodiment of this invention. Figure 1 is a side view showing the general structure of a work boat, Figure 2 is a partially cutaway plan view of the work boat, and Figure 3 is a diagram showing how the work boat is brought from the sea to the ice. FIG. 4 is a diagram for explaining the operation of the work boat when moving, and FIG. 4 is a diagram for explaining the operation of the work boat when it crosses ice. 1...work boat, 2...hull, 3...front, 4...middle wheel,
5... Rear wheel, 6... Rotating shaft, 7... Support rod, 8... Floating body/weight, 10... Hydraulic motor.
Claims (1)
駆動前輪、 船体の後部に設けられた氷上用または水氷両用
後輪、 前輪と後輪との間に設けられた氷上用または水
氷両用駆動中輪、 左右方向にのびた軸を中心として揺動しかつ船
体の後部に設けられた支持杆、 支持杆の先端に取り付けられた浮体兼重り、お
よび 支持杆を揺動させるための駆動装置、 を備えている氷海用作業艇。[Scope of claim for utility model registration] A sealed hull, a driving front wheel for driving on ice or for both water and ice, installed at the front of the hull, a rear wheel for driving on ice or for both water and ice, installed at the rear of the hull, a front wheel and a rear wheel. A middle drive wheel for use on ice or for both water and ice installed between them, a support rod that swings around an axis extending in the left-right direction and is installed at the rear of the hull, a floating body and weight attached to the tip of the support rod, and A drive device for swinging a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414885U JPS622406U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414885U JPS622406U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622406U true JPS622406U (en) | 1987-01-09 |
Family
ID=30652453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9414885U Pending JPS622406U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622406U (en) |
-
1985
- 1985-06-20 JP JP9414885U patent/JPS622406U/ja active Pending
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