JPH0215990U - - Google Patents
Info
- Publication number
- JPH0215990U JPH0215990U JP9482888U JP9482888U JPH0215990U JP H0215990 U JPH0215990 U JP H0215990U JP 9482888 U JP9482888 U JP 9482888U JP 9482888 U JP9482888 U JP 9482888U JP H0215990 U JPH0215990 U JP H0215990U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- detection means
- controller
- detection
- drive motor
- 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
- 238000001514 detection method Methods 0.000 claims description 6
Landscapes
- Control And Safety Of Cranes (AREA)
Description
第１図は、本考案の一実施例の安全装置をカム
式のコントローラに取り付けた状態を示す側面図
、第２図は、第１図の平面図、第３図は、第１図
に設けた安全装置と駆動モータとの接続関係を示
す配線図、第４図は、本考案の検知手段の他の例
を示す側面図、第５図は、第４図の平面図、第６
図は、本考案の検知手段の他の例を示す断面図で
ある。
１…コントローラ、２…操作レバー、６…駆動
モータ、８…検知手段、１３…スイツチ。
FIG. 1 is a side view showing a safety device according to an embodiment of the present invention attached to a cam-type controller, FIG. 2 is a plan view of FIG. 1, and FIG. FIG. 4 is a side view showing another example of the detection means of the present invention, FIG. 5 is a plan view of FIG. 4, and FIG.
The figure is a sectional view showing another example of the detection means of the present invention. DESCRIPTION OF SYMBOLS 1...Controller, 2...Operation lever, 6...Drive motor, 8...Detection means, 13...Switch.
Claims (1)
レバーの操作力が一定値以上になつたときにこれ
を検知する検知手段と、該検知手段の検知に基づ
いて前記クレーンの駆動モータを停止させるスイ
ツチと、からなるクレーンのコントローラ安全装
置。 A detection means for detecting when the operating force of a control lever of a controller that controls the operation of the crane exceeds a certain value, and a switch for stopping the drive motor of the crane based on the detection by the detection means. Crane controller safety device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9482888U JPH0215990U (en) | 1988-07-18 | 1988-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9482888U JPH0215990U (en) | 1988-07-18 | 1988-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215990U true JPH0215990U (en) | 1990-02-01 |
Family
ID=31319409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9482888U Pending JPH0215990U (en) | 1988-07-18 | 1988-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215990U (en) |
-
1988
- 1988-07-18 JP JP9482888U patent/JPH0215990U/ja active Pending