JPS5885668U - Locking device for operating lever in construction machinery - Google Patents
Locking device for operating lever in construction machineryInfo
- Publication number
- JPS5885668U JPS5885668U JP17893081U JP17893081U JPS5885668U JP S5885668 U JPS5885668 U JP S5885668U JP 17893081 U JP17893081 U JP 17893081U JP 17893081 U JP17893081 U JP 17893081U JP S5885668 U JPS5885668 U JP S5885668U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- lock
- locking device
- operating lever
- construction machinery
- 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)
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図は建設機械の操縦装置の概略説明図、第２図は第
１図の■−■線矢視断面図、第３図は第２図の■線矢視
断面図、第４図ａ、 ｂはそれぞれ本考案におけるロッ
クレバ−の正面図及びその■−ＩＶ線断面図、第５図ａ
、 ｂはそれぞれ同じくブラケットの正面図及びその
側面図、第６図は同じくプランジャの断面図である。
１・・・・・・操作レバー、２・・・・・・基部、３・
・・・・・ブラケット、４・・・・・・ピン、５・・・
・・・ロックレバ−１５ａ・・・・・・先端部、５ｂ・
・・・・・操作端部、６・・・・・・ネジ孔、７ａ、
７ｂ・・・・・・係止穴、８・・・・・・バネ、９・
・・・・・鋼球、１０・・・・・・プランジャ、１１・
・・・・・ロックナツト、１２・・・・・・レバーボッ
クス、１３・・・・・・取付ナツト、１４・・・・・・
止め輪、１５・・曲レバーボックス窓、１６・・・・・
・溝部、θ・・・・・・ロックレバ−５の作動回転角度
。Figure 1 is a schematic explanatory diagram of the control device of the construction machine, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, Figure 3 is a sectional view taken along the line ■ in Figure 2, and Figure 4 a. , b are a front view and a sectional view thereof taken along the line ■-IV of the lock lever in the present invention, and Fig. 5 a
, b are a front view and a side view of the bracket, respectively, and FIG. 6 is a sectional view of the plunger. 1... Operation lever, 2... Base, 3...
...Bracket, 4...Pin, 5...
...Lock lever 15a... Tip, 5b.
...... Operation end, 6... Screw hole, 7a,
7b...Latching hole, 8...Spring, 9.
... Steel ball, 10 ... Plunger, 11.
...Lock nut, 12...Lever box, 13...Mounting nut, 14...
Retaining ring, 15...Curved lever box window, 16...
・Groove, θ... Operating rotation angle of lock lever 5.
Claims (1)
の溝部を設け、レバーボックスに、ロックレバ−を回転
自在に枢支し、ロックレバ−の先端部が溝部内炉遊挿し
たロック位置と、溝部内より離脱した開放位置に、それ
ぞれロックレバ−の回転を規制してロックレバ−を係止
せしめる構成とした建設機械における操作レバーのロッ
ク装置。A groove is provided at the base of the operation lever that can be moved in any desired direction, and the lock lever is rotatably supported in the lever box, and the tip of the lock lever is placed in the lock position where it is loosely inserted into the groove, and in the lock position where it is loosely inserted into the groove. A locking device for a control lever in a construction machine, which is configured to restrict the rotation of the lock lever and lock the lock lever in a more disengaged open position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17893081U JPS5885668U (en) | 1981-11-30 | 1981-11-30 | Locking device for operating lever in construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17893081U JPS5885668U (en) | 1981-11-30 | 1981-11-30 | Locking device for operating lever in construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5885668U true JPS5885668U (en) | 1983-06-10 |
Family
ID=29974163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17893081U Pending JPS5885668U (en) | 1981-11-30 | 1981-11-30 | Locking device for operating lever in construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5885668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140043A (en) * | 2010-12-28 | 2012-07-26 | Kubota Corp | Window opening and closing unit of vehicle |
-
1981
- 1981-11-30 JP JP17893081U patent/JPS5885668U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140043A (en) * | 2010-12-28 | 2012-07-26 | Kubota Corp | Window opening and closing unit of vehicle |
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