JPS6233936U - - Google Patents
Info
- Publication number
- JPS6233936U JPS6233936U JP4698685U JP4698685U JPS6233936U JP S6233936 U JPS6233936 U JP S6233936U JP 4698685 U JP4698685 U JP 4698685U JP 4698685 U JP4698685 U JP 4698685U JP S6233936 U JPS6233936 U JP S6233936U
- Authority
- JP
- Japan
- Prior art keywords
- hinge shaft
- sliding door
- fitting
- engages
- dump truck
- 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
- 239000002184 metal Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
Description
第１図は本考案装置を装備したダンプカーの後
部側面図、第２図は第１図の要部拡大図、第３図
は第２図のＡ―Ａ断面図、第４図ａ，ｂは各状態
での部分拡大図、第５図は第２図の斜視図である
。
１……荷箱、４……上部支持具、６……煽戸、
７……下部受金具、９……フツク、１０……下部
ヒンジ軸。
Figure 1 is a rear side view of a dump truck equipped with the device of the present invention, Figure 2 is an enlarged view of the main parts of Figure 1, Figure 3 is a sectional view taken along line A-A in Figure 2, and Figures 4 a and b are FIG. 5 is a partially enlarged view of each state, and FIG. 5 is a perspective view of FIG. 2. 1... Packing box, 4... Upper support, 6... Sliding door,
7...Lower bracket, 9...Hook, 10...Lower hinge shaft.
Claims (1)
に、煽戸の上部および下部に配設された上部ヒン
ジ軸と下部ヒンジ軸を着脱自在に取付け、前記下
部ヒンジ軸を煽戸開閉装置のフツクにより、前記
下部受金具の嵌合溝に係脱自在に取付けたダンプ
カーにおいて、前記煽戸下部の下部ヒンジ軸が下
部金具と係合する部分で、少なくとも上下二面を
水平に形成し、これと対応する下部受金具に円径
溝を設け、そこに前記ヒンジ軸と係合する嵌合溝
を有する受部材を回転自在に設けてなるダンプカ
ーの煽戸落下防止装置。 The upper hinge shaft and the lower hinge shaft provided at the upper and lower parts of the sliding door are removably attached to the upper support and the lower bracket at the rear end of the cargo box, respectively, and the lower hinge shaft is connected to the sliding door opening/closing device. In a dump truck that is removably attached to the fitting groove of the lower receiving metal fitting by a hook, at least two upper and lower surfaces are formed horizontally at the portion where the lower hinge shaft of the lower part of the sliding door engages with the lower metal fitting; A falling door fall prevention device for a dump truck, comprising a circular diameter groove provided in a corresponding lower receiving fitting, and a receiving member rotatably provided therein having a fitting groove that engages with the hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4698685U JPS6233936U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4698685U JPS6233936U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6233936U true JPS6233936U (en) | 1987-02-28 |
Family
ID=30867161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4698685U Pending JPS6233936U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233936U (en) |
-
1985
- 1985-03-29 JP JP4698685U patent/JPS6233936U/ja active Pending