JPH0434299U - - Google Patents
Info
- Publication number
- JPH0434299U JPH0434299U JP7592290U JP7592290U JPH0434299U JP H0434299 U JPH0434299 U JP H0434299U JP 7592290 U JP7592290 U JP 7592290U JP 7592290 U JP7592290 U JP 7592290U JP H0434299 U JPH0434299 U JP H0434299U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- work
- interlock circuit
- vehicle equipped
- control circuit
- 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
- 238000012790 confirmation Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は高所作業車の概略構成を示す側面図、
第２図はインターロツク回路の一例を示す回路図
、第３図は確認用の各スイツチ及びランプが配設
されたチエツク盤を示す正面図である。
１……高所作業車、４……ブーム、１０……制
御回路、ＳＷ１〜ＳＷ２……確認用のスイツチ、
Ｒ１〜Ｒｎ，Ｒｘ……リレー、ｒ１〜ｒｎ，ｒｘ
……リレー接点。
Figure 1 is a side view showing the schematic configuration of the aerial work vehicle;
FIG. 2 is a circuit diagram showing an example of an interlock circuit, and FIG. 3 is a front view showing a check board on which confirmation switches and lamps are provided. 1...Aerial work vehicle, 4...Boom, 10...Control circuit, SW1 to SW2 ...Switch for confirmation,
R1 to Rn , Rx ...Relay, r1 to Rn , rx
...Relay contact.
Claims (1)
回路にインターロツク回路を接続し、インターロ
ツク回路は作業開始にあたり作業の安全を図る上
で必要な各点検項目に対応する複数個の確認用の
スイツチを有し、前記確認用の各スイツチを全て
ＯＮにすることにより、インターロツク回路が解
除されて制御回路が通電され、ブーム作業関連動
作が制御可能になるように構成されたことを特徴
とするブームを備えた車輛の安全装置。[Claim for Utility Model Registration] In a vehicle equipped with a boom, an interlock circuit is connected to a control circuit that controls each related operation necessary for boom work, and the interlock circuit is used to ensure work safety at the start of work. It has multiple confirmation switches corresponding to each necessary inspection item, and by turning on all of the confirmation switches, the interlock circuit is released and the control circuit is energized, allowing boom work-related operations. A safety device for a vehicle equipped with a boom, characterized in that the boom is configured to be controllable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7592290U JPH0724399Y2 (en) | 1990-07-16 | 1990-07-16 | Safety devices for vehicles with booms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7592290U JPH0724399Y2 (en) | 1990-07-16 | 1990-07-16 | Safety devices for vehicles with booms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434299U true JPH0434299U (en) | 1992-03-23 |
| JPH0724399Y2 JPH0724399Y2 (en) | 1995-06-05 |
Family
ID=31616927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7592290U Expired - Lifetime JPH0724399Y2 (en) | 1990-07-16 | 1990-07-16 | Safety devices for vehicles with booms |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724399Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001199696A (en) * | 2000-01-13 | 2001-07-24 | Aichi Corp | Safety device for work vehicle |
| JP2004001987A (en) * | 2002-03-25 | 2004-01-08 | Hitachi Constr Mach Co Ltd | Operation support device |
| JP2007050987A (en) * | 2005-08-19 | 2007-03-01 | Chudenko Corp | Working vehicle safety device |
| JP2014204979A (en) * | 2013-04-10 | 2014-10-30 | イフェコ マギルス アーゲー | Aerial system, in particular turntable ladder system |
-
1990
- 1990-07-16 JP JP7592290U patent/JPH0724399Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001199696A (en) * | 2000-01-13 | 2001-07-24 | Aichi Corp | Safety device for work vehicle |
| JP2004001987A (en) * | 2002-03-25 | 2004-01-08 | Hitachi Constr Mach Co Ltd | Operation support device |
| JP2007050987A (en) * | 2005-08-19 | 2007-03-01 | Chudenko Corp | Working vehicle safety device |
| JP2014204979A (en) * | 2013-04-10 | 2014-10-30 | イフェコ マギルス アーゲー | Aerial system, in particular turntable ladder system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724399Y2 (en) | 1995-06-05 |