JPH01118999U - - Google Patents
Info
- Publication number
- JPH01118999U JPH01118999U JP1168388U JP1168388U JPH01118999U JP H01118999 U JPH01118999 U JP H01118999U JP 1168388 U JP1168388 U JP 1168388U JP 1168388 U JP1168388 U JP 1168388U JP H01118999 U JPH01118999 U JP H01118999U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- safety device
- activated
- audio warning
- safety
- 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
- 230000004913 activation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例を示し、第１図はブーム
作動規制装置の構成を示すブロツク線図、第２図
はブーム作動規制装置を備えた高所作業車の作業
状態を示す側面図である。
９，１０…安全装置、１１…判別器、１２…操
作検出器、１３…ＡＮＤ回路、１４…音声合成装
置、１５…メモリ、１６…アンプ、１７…スピー
カ。
The drawings show an embodiment of the present invention, FIG. 1 is a block diagram showing the configuration of a boom operation regulating device, and FIG. 2 is a side view showing the working state of an aerial work vehicle equipped with a boom operation regulating device. . 9, 10...safety device, 11...discriminator, 12...operation detector, 13...AND circuit, 14...speech synthesizer, 15...memory, 16...amplifier, 17...speaker.
Claims (1)
全装置と、ブームの作動を制御する操作装置の操
作を検出する操作検出器と、安全装置が作動した
原因を音声により知らせる音声警報装置を備え、
安全装置が作動してブームの作動を停止させた状
態でブームが安全装置による規制を越えて作動す
るように操作装置を操作したときに音声警報装置
を作動させるようにしたことを特徴とする高所作
業車のブーム作動規制装置。 Equipped with a safety device that stops the operation of the boom under predetermined conditions, an operation detector that detects the operation of the operating device that controls the operation of the boom, and an audio warning device that audibly notifies the cause of the activation of the safety device.
The high-speed vehicle is characterized in that when the safety device is activated and the boom operation is stopped and the operating device is operated so that the boom operates beyond the limit set by the safety device, an audio warning device is activated. Boom operation regulation device for work vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011683U JPH075120Y2 (en) | 1988-01-30 | 1988-01-30 | Boom operation control device for aerial work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011683U JPH075120Y2 (en) | 1988-01-30 | 1988-01-30 | Boom operation control device for aerial work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01118999U true JPH01118999U (en) | 1989-08-11 |
| JPH075120Y2 JPH075120Y2 (en) | 1995-02-08 |
Family
ID=31220453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988011683U Expired - Lifetime JPH075120Y2 (en) | 1988-01-30 | 1988-01-30 | Boom operation control device for aerial work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075120Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3776032B2 (en) * | 2001-11-28 | 2006-05-17 | 株式会社アイチコーポレーション | Boom automatic storage device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652837A (en) * | 1979-10-04 | 1981-05-12 | Toshiba Corp | Anode structure of magnetron and manufacturing method |
| JPS58202286A (en) * | 1982-05-17 | 1983-11-25 | 日立機電工業株式会社 | Crane with sound |
| JPS611199U (en) * | 1984-06-11 | 1986-01-07 | 三洋電機株式会社 | Wick adjustment knob for upper and lower wick type combustor |
| JPS6215812A (en) * | 1985-07-12 | 1987-01-24 | 株式会社村田製作所 | Manufacture of semiconductor ceramic capacitor |
-
1988
- 1988-01-30 JP JP1988011683U patent/JPH075120Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652837A (en) * | 1979-10-04 | 1981-05-12 | Toshiba Corp | Anode structure of magnetron and manufacturing method |
| JPS58202286A (en) * | 1982-05-17 | 1983-11-25 | 日立機電工業株式会社 | Crane with sound |
| JPS611199U (en) * | 1984-06-11 | 1986-01-07 | 三洋電機株式会社 | Wick adjustment knob for upper and lower wick type combustor |
| JPS6215812A (en) * | 1985-07-12 | 1987-01-24 | 株式会社村田製作所 | Manufacture of semiconductor ceramic capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075120Y2 (en) | 1995-02-08 |
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