JPS5848685U - Multi-boom safety display device - Google Patents
Multi-boom safety display deviceInfo
- Publication number
- JPS5848685U JPS5848685U JP14295881U JP14295881U JPS5848685U JP S5848685 U JPS5848685 U JP S5848685U JP 14295881 U JP14295881 U JP 14295881U JP 14295881 U JP14295881 U JP 14295881U JP S5848685 U JPS5848685 U JP S5848685U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- display device
- safety display
- stage boom
- stage
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すもので、第１図は第１実施
例を示すクレーン車の側面図、第２図は一部を省略して
示す第２実施例の側面図である。
−４・・・・・・多段ブーム、１１・・・・・・ワイヤ
、１３・・・・・・多段ガード、１７・・・・・・目盛
。The drawings show an embodiment of the present invention, and FIG. 1 is a side view of a crane truck showing the first embodiment, and FIG. 2 is a side view of the second embodiment with some parts omitted. -4... Multi-stage boom, 11... Wire, 13... Multi-stage guard, 17... Scale.
Claims (1)
ブームを伸縮自在に嵌挿して多段ブームを構成するとと
もに、前記多段ブームには前記多段ブームの伸縮に追従
するワイヤガードを装設し、該ワイヤガードに多段ブー
ムの伸長長さもしくは危険作業範囲を表示したことを特
徴とする多段ブームの安全表示装置。A multi-stage boom is constructed by telescopically inserting one or more intermediate booms and a tip boom into a base boom, and the multi-stage boom is equipped with a wire guard that follows the expansion and contraction of the multi-stage boom. A safety display device for a multi-stage boom, characterized in that the extension length or dangerous work range of the multi-stage boom is displayed on a wire guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295881U JPS5848685U (en) | 1981-09-25 | 1981-09-25 | Multi-boom safety display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14295881U JPS5848685U (en) | 1981-09-25 | 1981-09-25 | Multi-boom safety display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5848685U true JPS5848685U (en) | 1983-04-01 |
Family
ID=29935969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14295881U Pending JPS5848685U (en) | 1981-09-25 | 1981-09-25 | Multi-boom safety display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848685U (en) |
-
1981
- 1981-09-25 JP JP14295881U patent/JPS5848685U/en active Pending
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