JPH0279400U - - Google Patents
Info
- Publication number
- JPH0279400U JPH0279400U JP15828788U JP15828788U JPH0279400U JP H0279400 U JPH0279400 U JP H0279400U JP 15828788 U JP15828788 U JP 15828788U JP 15828788 U JP15828788 U JP 15828788U JP H0279400 U JPH0279400 U JP H0279400U
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- switching
- load
- control device
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案の実施例を示す電気回路図、第
２図は同じく油圧回路図、第３図はリモコン装置
を備えた一般的なリーチ式フオークリフトを示す
概略側面図、第４図はリモコン装置装着態様を示
す斜視図である。
１…車体、２…運転席、５…リモコン装置、７
…リモコンバケツト、９…油圧ポンプ、１０…電
動モータ、１６…操作位置切換用の切換弁、１７
…リフトシリンダ、２０…リモコンバルブ、２７
…圧力センサ、２８…操作位置検出用のスイツチ
、３０…非常停止回路、３１…ブザー。
Fig. 1 is an electric circuit diagram showing an embodiment of the present invention, Fig. 2 is a hydraulic circuit diagram, Fig. 3 is a schematic side view showing a general reach type forklift equipped with a remote control device, and Fig. 4 is a schematic side view showing a general reach type forklift equipped with a remote control device. FIG. 3 is a perspective view showing how the remote control device is attached. 1...Vehicle body, 2...Driver's seat, 5...Remote control device, 7
...Remote control bucket, 9...Hydraulic pump, 10...Electric motor, 16...Switching valve for switching operation position, 17
...Lift cylinder, 20...Remote control valve, 27
...Pressure sensor, 28...Switch for detecting operating position, 30...Emergency stop circuit, 31...Buzzer.
Claims (1)
リフトシリンダ操作用のリモコン装置を備え、か
つ荷役用油圧ポンプの駆動をモータにより行なう
フオークリフトにおいて、昇降装置に作用する荷
重を検出するとともに設定荷重を越えたときに信
号を出力するロードセンサと、荷役用アクチユエ
ータの油圧回路に設けられた操作位置切換用の切
換弁のリモコン側への切換えを検出する手段と、
該手段によるリモコン側への切換検出状態におい
て前記ロードセンサからの信号出力時に前記モー
タを停止する手段を備えたリモコン装置付フオー
クリフトの安全装置。 For forklifts that have a driver's seat on the vehicle body side, a remote control device for operating the lift cylinder on the lifting device side, and a motor that drives the hydraulic pump for cargo handling, this system detects and sets the load acting on the lifting device. a load sensor that outputs a signal when the load exceeds the load; a means for detecting switching to the remote control side of a switching valve for switching the operating position provided in the hydraulic circuit of the cargo handling actuator;
A safety device for a forklift with a remote control device, comprising means for stopping the motor when a signal is output from the load sensor in a state where switching to the remote control side is detected by the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828788U JPH0617837Y2 (en) | 1988-12-05 | 1988-12-05 | Safety device for forklift with remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828788U JPH0617837Y2 (en) | 1988-12-05 | 1988-12-05 | Safety device for forklift with remote control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279400U true JPH0279400U (en) | 1990-06-19 |
| JPH0617837Y2 JPH0617837Y2 (en) | 1994-05-11 |
Family
ID=31438477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15828788U Expired - Lifetime JPH0617837Y2 (en) | 1988-12-05 | 1988-12-05 | Safety device for forklift with remote control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617837Y2 (en) |
-
1988
- 1988-12-05 JP JP15828788U patent/JPH0617837Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617837Y2 (en) | 1994-05-11 |
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