JPS6216426Y2 - - Google Patents
Info
- Publication number
- JPS6216426Y2 JPS6216426Y2 JP1983205054U JP20505483U JPS6216426Y2 JP S6216426 Y2 JPS6216426 Y2 JP S6216426Y2 JP 1983205054 U JP1983205054 U JP 1983205054U JP 20505483 U JP20505483 U JP 20505483U JP S6216426 Y2 JPS6216426 Y2 JP S6216426Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- reclaimer
- laser
- prevention device
- contact prevention
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20505483U JPS60110330U (ja) | 1983-12-27 | 1983-12-27 | リクレ−マブ−ム接触防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20505483U JPS60110330U (ja) | 1983-12-27 | 1983-12-27 | リクレ−マブ−ム接触防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60110330U JPS60110330U (ja) | 1985-07-26 |
JPS6216426Y2 true JPS6216426Y2 (zh) | 1987-04-25 |
Family
ID=30767431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20505483U Granted JPS60110330U (ja) | 1983-12-27 | 1983-12-27 | リクレ−マブ−ム接触防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60110330U (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1095593A (ja) * | 1996-09-25 | 1998-04-14 | Taisei Corp | 移動物体の衝突防止方法 |
JP4768112B2 (ja) * | 2000-10-12 | 2011-09-07 | 株式会社三井三池製作所 | 払出機の保全設備 |
JP5225800B2 (ja) * | 2008-10-06 | 2013-07-03 | 大成建設株式会社 | 侵入検知装置及びレーザバリアの領域設定方法 |
JP5908826B2 (ja) * | 2012-11-14 | 2016-04-26 | 住友重機械搬送システム株式会社 | ジブクレーン |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5574922A (en) * | 1978-12-01 | 1980-06-05 | Ishikawajima Harima Heavy Ind Co Ltd | Starting point detecting method of heap cutting for reclaimer |
JPS5593738A (en) * | 1979-01-09 | 1980-07-16 | Mitsubishi Electric Corp | Preventive equipment for falling conveyed material for conveyor |
-
1983
- 1983-12-27 JP JP20505483U patent/JPS60110330U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5574922A (en) * | 1978-12-01 | 1980-06-05 | Ishikawajima Harima Heavy Ind Co Ltd | Starting point detecting method of heap cutting for reclaimer |
JPS5593738A (en) * | 1979-01-09 | 1980-07-16 | Mitsubishi Electric Corp | Preventive equipment for falling conveyed material for conveyor |
Also Published As
Publication number | Publication date |
---|---|
JPS60110330U (ja) | 1985-07-26 |
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