JPS622407U - - Google Patents
Info
- Publication number
- JPS622407U JPS622407U JP9414985U JP9414985U JPS622407U JP S622407 U JPS622407 U JP S622407U JP 9414985 U JP9414985 U JP 9414985U JP 9414985 U JP9414985 U JP 9414985U JP S622407 U JPS622407 U JP S622407U
- Authority
- JP
- Japan
- Prior art keywords
- ice
- hull
- water
- wheel
- driving
- 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 4
- 239000005457 ice water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- 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一部切欠側面図、第２
図は作業艇の一部切欠平面図、第３図は作業艇の
一部切欠背面図、第４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５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…前輪、４…中輪、
５…後輪、６…ガイド、９…重り、１３…重り移
動用油圧モータ、１６…回転軸、１７…支持杆、
１８…浮体、２０…浮体移動用油圧シリンダ。
The drawings show an embodiment of this invention; Fig. 1 is a partially cutaway side view showing the schematic structure of a work boat;
The figure is a partially cutaway plan view of the work boat, Figure 3 is a partially cutaway rear view of the work boat, and Figure 4 is a diagram for explaining the operation of the work boat when moving the work boat from the sea to the ice. FIG. 5 is a diagram for explaining the operation of the work boat when the work boat goes over ice. 1... Work boat, 2... Hull, 3... Front wheel, 4... Middle wheel,
5... Rear wheel, 6... Guide, 9... Weight, 13... Hydraulic motor for moving weight, 16... Rotating shaft, 17... Support rod,
18... Floating body, 20... Hydraulic cylinder for floating body movement.
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水上用または水
氷両用駆動中輪、 船体上面に設けられかつ前後方向にのびたガイ
ド、 ガイドに沿つて前後移動のみ可能に取り付けら
れた重り、 重りを前後移動させるための駆動装置、 船体の後部に、船体に対して上下動可能に取り
付けられた浮体、および 浮体を上下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 drive wheel for use on water or for both water and ice installed between the two, a guide installed on the upper surface of the hull and extending in the front and back direction, a weight attached so that it can only be moved back and forth along the guide, and a drive for moving the weight back and forth. An ice-water work boat comprising: a device, a floating body attached to the rear of the hull so that it can move up and down with respect to the hull, and a drive device for moving the floating body up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414985U JPS622407U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414985U JPS622407U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622407U true JPS622407U (en) | 1987-01-09 |
Family
ID=30652455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9414985U Pending JPS622407U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622407U (en) |
-
1985
- 1985-06-20 JP JP9414985U patent/JPS622407U/ja active Pending