JPS62178810U - - Google Patents
Info
- Publication number
- JPS62178810U JPS62178810U JP6897986U JP6897986U JPS62178810U JP S62178810 U JPS62178810 U JP S62178810U JP 6897986 U JP6897986 U JP 6897986U JP 6897986 U JP6897986 U JP 6897986U JP S62178810 U JPS62178810 U JP S62178810U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- lift arm
- extension bracket
- connecting portions
- top link
- 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
- Agricultural Machines (AREA)
Description
第１図は本考案の実施例を示す要部の側面図、
第２図は全体構成の側面図、第３図は従来例と本
案実施例との対比で示す地上高とリフト揚力との
関係を示すグラフである。
１……車体、３……リフトアーム、５……三点
リンク機構、６……トツプリンク、７……ロワー
リンク、１５……延長ブラケツト、１７Ａ，１７
Ｂ，１７Ｃ……連結部。
FIG. 1 is a side view of the main parts showing an embodiment of the present invention;
FIG. 2 is a side view of the overall configuration, and FIG. 3 is a graph showing the relationship between ground clearance and lift force in comparison between a conventional example and an embodiment of the present invention. 1...Vehicle body, 3...Lift arm, 5...Three-point link mechanism, 6...Top link, 7...Lower link, 15...Extension bracket, 17A, 17
B, 17C...Connection part.
Claims (1)
５の連結部１７Ａ，１７Ｂ，１７Ｃに一端が着脱
自在に連結されたトツプリンク６と、車体１の下
部側に連結された左右ロワーリンク７と、からな
り、リフトアーム３を介して昇降自在とされた三
点リンク機構５において、 延長ブラケツト１５は前後方向に複数個の連結
部１７Ａ，１７Ｂ，１７Ｃを有しており、該連結
部１７Ａ，１７Ｂ，１７Ｃはリフトアーム３の最
大リフト角Ｂのとき、トツプリンク６が連結部１
７Ａ，１７Ｂ，１７Ｃを通る鉛直面Ｂ１より前方
に折れ曲がる前の位置に形成されていることを特
徴とする三点リンク機構。[Scope of claim for utility model registration] Extension bracket 1 extending rearward from vehicle body 1
It consists of a top link 6 whose one end is removably connected to the connecting parts 17A, 17B, 17C of the vehicle body 1, and left and right lower links 7 connected to the lower side of the vehicle body 1, and is movable up and down via the lift arm 3. In the three-point linkage mechanism 5, the extension bracket 15 has a plurality of connecting portions 17A, 17B, and 17C in the front-rear direction, and the connecting portions 17A, 17B, and 17C have a maximum lift angle B of the lift arm 3. When the top link 6 is connected to the connecting part 1
A three-point link mechanism characterized by being formed at a position before being bent forward from a vertical plane B1 passing through 7A, 17B, and 17C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6897986U JPS62178810U (en) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6897986U JPS62178810U (en) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178810U true JPS62178810U (en) | 1987-11-13 |
Family
ID=30909292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6897986U Pending JPS62178810U (en) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178810U (en) |
-
1986
- 1986-05-07 JP JP6897986U patent/JPS62178810U/ja active Pending