JPS649838U - - Google Patents
Info
- Publication number
- JPS649838U JPS649838U JP10586687U JP10586687U JPS649838U JP S649838 U JPS649838 U JP S649838U JP 10586687 U JP10586687 U JP 10586687U JP 10586687 U JP10586687 U JP 10586687U JP S649838 U JPS649838 U JP S649838U
- Authority
- JP
- Japan
- Prior art keywords
- double
- guide plate
- hydraulic cylinder
- acting hydraulic
- rod
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Description
第１図は本考案の１実施例を示す貨物自動車の
側面図、第２図は導板を格納姿勢にしたときの前
記実施例の側面図、第３図は第２図のＡ矢視図、
第４図は両ロツド式複動油圧シリンダの説明図で
ある。
３：荷台、２：導板、４：両ロツド式複動油圧
シリンダ、６：シリンダ、９：バー、１１：油圧
シリンダ、１２：アーム。
Fig. 1 is a side view of a truck showing one embodiment of the present invention, Fig. 2 is a side view of the embodiment with the conductor plate in the retracted position, and Fig. 3 is a view taken in the direction of arrow A in Fig. 2. ,
FIG. 4 is an explanatory diagram of a double-rod type double-acting hydraulic cylinder. 3: Loading platform, 2: Guide plate, 4: Double-rod double-acting hydraulic cylinder, 6: Cylinder, 9: Bar, 11: Hydraulic cylinder, 12: Arm.
Claims (1)
荷台と地上間に橋架される導板を備えた貨物自動
車の導板自動駆動装置であつて、 当該導板自動駆動装置を、 前記荷台の後端縁に沿つて配設した両ロツド式
複動油圧シリンダ、当該両ロツド式複動油圧シリ
ンダのシリンダにその端部を連結した導板、前記
両ロツド式複動油圧シリンダと平行配置され前記
導板と共に回動するよう導板に連結されたバー、
荷台下方に配設された油圧シリンダ、当該油圧シ
リンダと枢支連結され前記両ロツド式複動油圧シ
リンダ回りに回動自在であると共にその一端が前
記バーに枢支連結されたアームより構成したこと
を特徴とする貨物自動車の導板自動駆動装置。[Scope of Claim for Utility Model Registration] An automatic guide plate drive device for a freight vehicle that is equipped with a conductor plate that is placed on the rear edge of the truck platform and bridges between the platform and the ground during use, the automatic guide plate drive device. The device includes a double-rod double-acting hydraulic cylinder disposed along the rear edge of the loading platform, a guide plate having an end connected to the cylinder of the double-rod double-acting hydraulic cylinder, and a double-rod double-acting hydraulic cylinder. a bar arranged parallel to the cylinder and connected to the guide plate so as to rotate together with the guide plate;
A hydraulic cylinder disposed below the loading platform, an arm pivotally connected to the hydraulic cylinder, rotatable around the double-rod type double-acting hydraulic cylinder, and one end of which is pivotally connected to the bar. An automatic guide plate drive device for freight vehicles, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10586687U JPS649838U (en) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10586687U JPS649838U (en) | 1987-07-08 | 1987-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649838U true JPS649838U (en) | 1989-01-19 |
Family
ID=31338864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10586687U Pending JPS649838U (en) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649838U (en) |
-
1987
- 1987-07-08 JP JP10586687U patent/JPS649838U/ja active Pending
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