JPS6314665U - - Google Patents
Info
- Publication number
- JPS6314665U JPS6314665U JP10696686U JP10696686U JPS6314665U JP S6314665 U JPS6314665 U JP S6314665U JP 10696686 U JP10696686 U JP 10696686U JP 10696686 U JP10696686 U JP 10696686U JP S6314665 U JPS6314665 U JP S6314665U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- crank
- rod
- control
- earthmoving machine
- 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)
- Mechanical Control Devices (AREA)
Description
第１図は操作パターン切換え前の操作レバー装
置の斜視図、第２図は同断面図、第３図は操作パ
ターン切換え後の操作レバー装置の斜視図、第４
図は同断面図、第５図は他の操作パターン切換え
後の操作レバー装置の斜視図を示す。
１…操作レバー、５…第１ロツド、６…第２ロ
ツド、９…第１ベルクランク、１１…第２ベルク
ランク、１３，１５…第１レバー、１４，１６…
第２レバー、１７…第３ロツド、１８…第４ロツ
ド。
Fig. 1 is a perspective view of the operating lever device before switching the operating pattern, Fig. 2 is a sectional view of the same, Fig. 3 is a perspective view of the operating lever device after switching the operating pattern, and Fig. 4 is a perspective view of the operating lever device before switching the operating pattern.
This figure shows a sectional view of the same, and FIG. 5 shows a perspective view of the operating lever device after switching to another operating pattern. DESCRIPTION OF SYMBOLS 1... Operation lever, 5... First rod, 6... Second rod, 9... First bell crank, 11... Second bell crank, 13, 15... First lever, 14, 16...
2nd lever, 17...3rd rod, 18...4th rod.
Claims (1)
してコントロール弁を作動するようにした土工機
の操作レバー装置において、クランクを略９０°
位置変更することによりロツドとクランクレバー
との連結位置を変更できるように、前記クランク
を略同一レバー比の第１レバーと第２レバーを有
する略Ｌ字状に形成したことを特徴とする土工機
の操作レバー装置。 In a control lever device for an earthmoving machine in which a control valve is actuated from a control lever through a rod, a crank, and a rod, the crank is rotated approximately 90 degrees.
An earthmoving machine characterized in that the crank is formed into a substantially L-shape having a first lever and a second lever having substantially the same lever ratio so that the connection position between the rod and the crank lever can be changed by changing the position. operating lever device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10696686U JPS6314665U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10696686U JPS6314665U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6314665U true JPS6314665U (en) | 1988-01-30 |
Family
ID=30982812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10696686U Pending JPS6314665U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6314665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176311U (en) * | 1988-05-31 | 1989-12-15 |
-
1986
- 1986-07-11 JP JP10696686U patent/JPS6314665U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176311U (en) * | 1988-05-31 | 1989-12-15 |
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