JPS59163656U - Motor grader earthwork plate device - Google Patents
Motor grader earthwork plate deviceInfo
- Publication number
- JPS59163656U JPS59163656U JP5635283U JP5635283U JPS59163656U JP S59163656 U JPS59163656 U JP S59163656U JP 5635283 U JP5635283 U JP 5635283U JP 5635283 U JP5635283 U JP 5635283U JP S59163656 U JPS59163656 U JP S59163656U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- sub
- plate device
- motor grader
- main blade
- 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
Landscapes
- Operation Control Of Excavators (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図は従来の可変ブレードの斜視図、第２図は第１図
■−■における断面図、第３図は本考案の実施例を示す
要部斜視図、第４図は第３図■−■における断面図、第
５図は第３図■−■における断面図である。
１・・・・・・主ブレード、１ａ・・・・・・凹形保持
部、２・・・・・・副ブレード、３・・・・・・油圧シ
リンダ、４・・・・・・支持筒、５・・・・・・連結棒
、６・・・・・・凸形滑動体。Fig. 1 is a perspective view of a conventional variable blade, Fig. 2 is a cross-sectional view taken along Fig. 1 - ■, Fig. 3 is a perspective view of a main part showing an embodiment of the present invention, and Fig. 4 is Fig. 3 - FIG. 5 is a sectional view taken along FIG. 3--■. 1...Main blade, 1a...Concave holding part, 2...Sub-blade, 3...Hydraulic cylinder, 4...Support Cylinder, 5... Connecting rod, 6... Convex sliding body.
Claims (1)
面に配設された副ブレードと、主ブレードの背面上、下
部に固着された支持筒と、副ブレードの背面上、下部に
固着され、該支持筒に滑動自在に挿入された連結棒と、
一端を主ブレードに、他端を副ブレードにそれぞれ回動
自在に連結した油圧シリンダとよりなるモータグレーダ
の土工板装置において、主ブレードの前面中央部に穿設
された左右方向に伸長した凹状保持部と、副ブレードの
背面中央部に設けられ、前記凹状保持部に左右方向にの
み移動自在に保持された凸状滑動体とを具備したことを
特徴とするモータグレーダの土工板装置。A main blade disposed in the center, a sub-blade disposed on the left and right front sides of the main blade, a support tube fixed to the top and bottom of the back of the main blade, and a support tube fixed to the top and bottom of the back of the sub-blade. , a connecting rod slidably inserted into the support tube;
In the earthmoving plate device of a motor grader, which consists of a hydraulic cylinder rotatably connected to the main blade at one end and the sub-blade at the other end, a concave retainer extending in the left-right direction is drilled in the center of the front surface of the main blade. 1. An earthwork plate device for a motor grader, comprising: a convex sliding body provided at the central part of the back surface of the sub-blade and held in the concave holding part so as to be movable only in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635283U JPS59163656U (en) | 1983-04-15 | 1983-04-15 | Motor grader earthwork plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635283U JPS59163656U (en) | 1983-04-15 | 1983-04-15 | Motor grader earthwork plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163656U true JPS59163656U (en) | 1984-11-01 |
Family
ID=30186674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5635283U Pending JPS59163656U (en) | 1983-04-15 | 1983-04-15 | Motor grader earthwork plate device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163656U (en) |
-
1983
- 1983-04-15 JP JP5635283U patent/JPS59163656U/en active Pending
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