JPH0215656U - - Google Patents
Info
- Publication number
- JPH0215656U JPH0215656U JP9249688U JP9249688U JPH0215656U JP H0215656 U JPH0215656 U JP H0215656U JP 9249688 U JP9249688 U JP 9249688U JP 9249688 U JP9249688 U JP 9249688U JP H0215656 U JPH0215656 U JP H0215656U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- operating
- guide member
- working machine
- operating lever
- 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
- 238000010276 construction Methods 0.000 claims 1
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第１図は本考案にかゝる操作レバー装置の一実
施例を示す斜視図、第２図は第１図のＺ視図であ
る。
１，２……操作レバー、３Ａ，３Ｂ，３Ｃ，３
Ｄ……方向切換バルブ、４Ａ，４Ｂ，４Ｃ，４Ｄ
……スプール、５……溝、６Ａ，６Ｂ，６Ｃ，６
Ｄ……シヤフト、７Ａ，７Ｂ，７Ｃ，７Ｄ……ガ
イド部材、８……コマ、９，１０，１１，１２…
…ロツド、１３……継手、１４……支持部、１５
……ねじ孔、１６……セツトボルト、１７……取
り付け金具、１８……凸部。
FIG. 1 is a perspective view showing an embodiment of the operating lever device according to the present invention, and FIG. 2 is a Z view of FIG. 1. 1, 2...Operation lever, 3A, 3B, 3C, 3
D... Directional switching valve, 4A, 4B, 4C, 4D
...Spool, 5...Groove, 6A, 6B, 6C, 6
D... Shaft, 7A, 7B, 7C, 7D... Guide member, 8... Top, 9, 10, 11, 12...
...Rod, 13...Joint, 14...Support part, 15
...Screw hole, 16...Set bolt, 17...Mounting fitting, 18...Protrusion.
Claims (1)
おいて、一対の操作用レバーと、これら操作レバ
ーの操作により前記作業機の各部へ油圧を供給す
るように切換えられる複数個の方向切換バルブと
、この方向切換バルブのスプールに連結され軸線
方向に延設した長手方向に複数個の溝を有するシ
ヤフトと、該シヤフトの上部にシヤフトと同数で
該シヤフトに直交するように並設して、機体に枢
支されたガイド部材と、該ガイド部材に外嵌して
端部を前記シヤフトの一個の溝に係合させてシヤ
フトを位置決めするコマと、前記各ガイド部材お
よび該操作レバーをそれぞれ連結するロツドとを
備えてなる操作パターン変更装置。 An operating lever device for a working machine such as a hydraulic construction machine includes a pair of operating levers, a plurality of directional switching valves that can be switched to supply hydraulic pressure to various parts of the working machine by operating these operating levers, and A shaft having a plurality of grooves in the longitudinal direction connected to the spool of the directional control valve and extending in the axial direction; a supported guide member, a piece that is fitted onto the guide member and whose end engages with one groove of the shaft to position the shaft, and a rod that connects each of the guide members and the operating lever, respectively. An operation pattern changing device equipped with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9249688U JPH0215656U (en) | 1988-07-14 | 1988-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9249688U JPH0215656U (en) | 1988-07-14 | 1988-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215656U true JPH0215656U (en) | 1990-01-31 |
Family
ID=31316932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9249688U Pending JPH0215656U (en) | 1988-07-14 | 1988-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215656U (en) |
-
1988
- 1988-07-14 JP JP9249688U patent/JPH0215656U/ja active Pending
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