JPS6093529U - Dump truck platform lowering prevention device - Google Patents
Dump truck platform lowering prevention deviceInfo
- Publication number
- JPS6093529U JPS6093529U JP18696383U JP18696383U JPS6093529U JP S6093529 U JPS6093529 U JP S6093529U JP 18696383 U JP18696383 U JP 18696383U JP 18696383 U JP18696383 U JP 18696383U JP S6093529 U JPS6093529 U JP S6093529U
- Authority
- JP
- Japan
- Prior art keywords
- loading platform
- dump truck
- frame
- prevention device
- lowering prevention
- 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.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の装置を施こして成るダンプ車
を示す概略側面図及び一部断面図、第３図から第６図は
この考案による装置を施こして成るダンプ車の概略側面
図、ａ部詳細図、Ａ−Ａ断面図及びＢ−Ｂ断面図、第７
図及び第８図は第６図に示すダンプ車の一部平面図及び
Ｚ矢視図、第９図から第１２図はこの考案による装置の
要部のそれぞれ動作説明図、第１３図及び第１４図はこ
の考案の他の実施例による装置の要部を示す側面図及び
Ｃ−Ｃ断面図である。
なお図面において、２０・・・フレーム、２１・・・車
輪、２２・・・荷台、２４・・・棒体（安全棒）、２６
・・・そり体、２８・・・レール、２９・・・係合部、
３０・・・支軸、３１・・・係合片、３２・・・アーム
、３６・・・レバー（ダンプレバー）である。
ｒ１２０ ３０
１
申 （２６゜
、 ２６
０
１ 夏
２８２６
／ト
２日 ２６Figures 1 and 2 are schematic side views and partial sectional views showing a dump truck equipped with a conventional device, and Figures 3 to 6 are schematic diagrams of a dump truck equipped with a device according to this invention. Side view, detailed view of part a, AA sectional view and BB sectional view, 7th
8 and 8 are a partial plan view and a Z arrow view of the dump truck shown in FIG. FIG. 14 is a side view and a sectional view taken along the line C-C showing the main parts of a device according to another embodiment of the invention. In the drawings, 20... Frame, 21... Wheels, 22... Loading platform, 24... Rod body (safety rod), 26
... Sled body, 28 ... Rail, 29 ... Engagement part,
30... Support shaft, 31... Engagement piece, 32... Arm, 36... Lever (dump lever). r120 30 1 Monkey (26°, 26 0 1 Summer 2826 / To 2nd 26
Claims (1)
着されるダンプ車において、前記荷台の下方に上端部が
軸支され、かつ下端部が前記フレームに前後方向に装着
されるレール上を摺動するそり体に軸支されて成る棒体
が前記荷台とフレーム間に架設され、前記そり体に係合
部が形成され、前虎荷台が起状態とされる際に、前記棒
体の揺動とともにそり体が摺動されて前記係合部が係止
可能とされ、前記荷台の起状態を保持する保合片が前記
フレームに支軸によって軸支され、この支軸に、前記荷
台の起伏操作をするレバーに連動されて、前記係合部と
係合片の係止状態を解除し得るアームが固着されて成る
ダンプ車の荷台下降防止装置。In a dump truck in which a loading platform is pivotally mounted to a frame that can be moved by wheels so that it can be raised and lowered, an upper end portion is pivotally supported below the loading platform, and a lower end portion slides on a rail attached to the frame in the front-rear direction. A rod body pivotally supported by a sled body is installed between the loading platform and the frame, an engaging portion is formed on the sled body, and when the front loading platform is in the upright position, the rod body swings. At the same time, the sled body is slid so that the engaging portion can be locked, and a retaining piece that maintains the upright state of the loading platform is supported by a support shaft on the frame, and the undulation of the loading platform is supported on the support shaft. A loading platform lowering prevention device for a dump truck, comprising an arm fixed to the engaging portion and the engaging piece in conjunction with a lever to be operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18696383U JPS6093529U (en) | 1983-12-05 | 1983-12-05 | Dump truck platform lowering prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18696383U JPS6093529U (en) | 1983-12-05 | 1983-12-05 | Dump truck platform lowering prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093529U true JPS6093529U (en) | 1985-06-26 |
| JPS632342Y2 JPS632342Y2 (en) | 1988-01-21 |
Family
ID=30403693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18696383U Granted JPS6093529U (en) | 1983-12-05 | 1983-12-05 | Dump truck platform lowering prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093529U (en) |
-
1983
- 1983-12-05 JP JP18696383U patent/JPS6093529U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632342Y2 (en) | 1988-01-21 |
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