JPS6298690U - - Google Patents
Info
- Publication number
- JPS6298690U JPS6298690U JP18991585U JP18991585U JPS6298690U JP S6298690 U JPS6298690 U JP S6298690U JP 18991585 U JP18991585 U JP 18991585U JP 18991585 U JP18991585 U JP 18991585U JP S6298690 U JPS6298690 U JP S6298690U
- Authority
- JP
- Japan
- Prior art keywords
- link
- lever
- approximately
- operating lever
- driver
- 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
- Mechanical Control Devices (AREA)
Description
第１図は本考案の操作レバーの一実施例の説明
図、第２図は第１図の―方向矢視図、第３図
は第２図の部説明図である。
１はコントロールバルブ、２はスプール、３は
リンク、４，５はリンクロツド、６，７はレバー
、１２はフロント操作レバー、１６はサイド操作
レバー、２１，２２はレバー固定装置を示す。
FIG. 1 is an explanatory view of one embodiment of the operating lever of the present invention, FIG. 2 is a view taken along the - direction arrow in FIG. 1, and FIG. 3 is an explanatory view of a portion of FIG. 2. 1 is a control valve, 2 is a spool, 3 is a link, 4 and 5 are link rods, 6 and 7 are levers, 12 is a front operation lever, 16 is a side operation lever, and 21 and 22 are lever fixing devices.
Claims (1)
ンクの略中央において枢着し、該リンクの両端部
に略同じ長さのリンクロツドを夫々枢着し、該各
リンクロツドの他端を該リンクロツドが略平行と
なるよう夫々独立して回動し得るレバーに夫々接
続し、該各レバーに運転席前方の操作レバー及び
運転席側方に配設した操作レバーの各リンク系を
夫々連結し、更に該各操作レバーの固定装置を夫
々設けたことを特徴とするクレーン等の操作レバ
ー。 A link is pivotally connected to the spool of the control valve at approximately the center of the link, link rods of approximately the same length are pivotally connected to both ends of the link, and the other end of each link rod is connected so that the link rods are approximately parallel. Each lever is connected to a lever that can be rotated independently, and each link system of the operating lever in front of the driver's seat and the operating lever disposed on the side of the driver's seat is connected to each lever, and An operating lever for a crane, etc., characterized in that each lever is provided with a fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18991585U JPH032554Y2 (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18991585U JPH032554Y2 (en) | 1985-12-09 | 1985-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298690U true JPS6298690U (en) | 1987-06-23 |
| JPH032554Y2 JPH032554Y2 (en) | 1991-01-23 |
Family
ID=31142644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18991585U Expired JPH032554Y2 (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032554Y2 (en) |
-
1985
- 1985-12-09 JP JP18991585U patent/JPH032554Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032554Y2 (en) | 1991-01-23 |