JPH0231289U - - Google Patents
Info
- Publication number
- JPH0231289U JPH0231289U JP11089288U JP11089288U JPH0231289U JP H0231289 U JPH0231289 U JP H0231289U JP 11089288 U JP11089288 U JP 11089288U JP 11089288 U JP11089288 U JP 11089288U JP H0231289 U JPH0231289 U JP H0231289U
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- crane
- spool
- lever
- control valve
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図は本考案装置の全体図、第２図は操作レ
バー部分の平面図、第３図はクレーンの正面図、
第４図及び第５図は作用状態図を示す。
１……操作レバー、４……ロツド、１２……伸
縮部材、２０……カム、２２……案内部材、２７
……アクセルレバー、Ｖ……油圧制御弁。
Figure 1 is an overall view of the device of the present invention, Figure 2 is a plan view of the operating lever, Figure 3 is a front view of the crane,
FIGS. 4 and 5 show working state diagrams. 1... Operation lever, 4... Rod, 12... Telescopic member, 20... Cam, 22... Guide member, 27
...Accelerator lever, V...Hydraulic control valve.
Claims (1)
るようにしたクレーンにおいて、前記操作レバー
は操作部と基部とを着脱自在に構成し、前記基部
にはカム体が一体に形成されるとともに伸縮部材
を介して油圧制御弁が連結され、一方、エンジン
のアクセルレバーに連係された案内部材が前記カ
ム体に対峙して回動可能に枢支されてなるクレー
ンの操作レバー装置。 (2) 伸縮部材は操作レバーに摺動自在に支持さ
れたスプールと、その両側に設けられたストツパ
に規制されスプールの中間部に間隙を存して摺動
自在に嵌合された一対のホルダと、ホルダ間に介
装されたばねとよりなる請求項１記載のクレーン
の操作レバー装置。[Claims for Utility Model Registration] (1) In a crane in which a hydraulic control valve is switched and controlled by an operating lever, the operating lever has an operating part and a base that are detachable, and the base has a cam body. Operation of a crane in which a hydraulic control valve is integrally formed and connected via a telescoping member, and a guide member linked to an accelerator lever of the engine is rotatably supported opposite to the cam body. lever device. (2) The telescopic member consists of a spool that is slidably supported by an operating lever, and a pair of holders that are regulated by stoppers provided on both sides of the spool and are slidably fitted with a gap in the middle of the spool. 2. The crane operating lever device according to claim 1, comprising a spring interposed between the holder and the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11089288U JPH0231289U (en) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11089288U JPH0231289U (en) | 1988-08-24 | 1988-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231289U true JPH0231289U (en) | 1990-02-27 |
Family
ID=31348458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11089288U Pending JPH0231289U (en) | 1988-08-24 | 1988-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019131341A (en) * | 2018-01-31 | 2019-08-08 | 株式会社タダノ | Lever device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59233033A (en) * | 1983-06-16 | 1984-12-27 | Yunitsuku:Kk | Operating lever device having two functions |
-
1988
- 1988-08-24 JP JP11089288U patent/JPH0231289U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59233033A (en) * | 1983-06-16 | 1984-12-27 | Yunitsuku:Kk | Operating lever device having two functions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019131341A (en) * | 2018-01-31 | 2019-08-08 | 株式会社タダノ | Lever device |