JPH0325489U - - Google Patents
Info
- Publication number
- JPH0325489U JPH0325489U JP8596789U JP8596789U JPH0325489U JP H0325489 U JPH0325489 U JP H0325489U JP 8596789 U JP8596789 U JP 8596789U JP 8596789 U JP8596789 U JP 8596789U JP H0325489 U JPH0325489 U JP H0325489U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- remote control
- telescopic boom
- load state
- jib
- 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
- Jib Cranes (AREA)
Description
第１図は、本考案に係るクレーンの遠隔操作装
置の説明図、第２図、第３図は、ジブを有するク
レーンの説明図である。
１……車両、３……伸縮ブーム、４……ジブ、
１２……遠隔操作手段、１６……無負荷状態判別
手段。
FIG. 1 is an explanatory diagram of a remote control device for a crane according to the present invention, and FIGS. 2 and 3 are explanatory diagrams of a crane having a jib. 1...Vehicle, 3...Telescopic boom, 4...Jib,
12...Remote control means, 16...No-load state determination means.
Claims (1)
にはこの伸縮ブームの先端部より前方に張り出し
、不使用時には伸縮ブームに沿つて格納されるジ
ブを有するクレーンの遠隔操作装置であつて、 クレーンの操作を遠隔より操作可能とする遠隔
操作手段と、クレーンが吊荷を吊持せしめていな
い無負荷状態にあることを判別する無負荷状態判
別手段を設け、この無負荷状態判別手段によりク
レーンが無負荷状態にあることを判別した時に前
記遠隔操作手段によりクレーンの遠隔操作を可能
とするように無負荷状態判別手段と遠隔操作手段
を関連させて構成し、ジブの張り出し格納時のク
レーン操作を遠隔操作手段により行えるようにし
たことを特徴とするクレーンの遠隔操作装置。[Claim for Utility Model Registration] Remote control of a crane that has a telescopic boom that can be raised and lowered on a vehicle, and has a jib that extends forward from the tip of the telescopic boom when in use and is retracted along the telescopic boom when not in use. The device is equipped with a remote control means that enables the crane to be operated remotely, and a no-load state determination means that determines that the crane is in a no-load state in which no load is being hoisted. The no-load state determining means and the remote operating means are configured in association with each other so that the crane can be remotely operated by the remote operating means when the crane is determined to be in an unloaded state by the state determining means, and the jib is extended. A remote control device for a crane, characterized in that crane operation during storage can be performed by remote control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8596789U JP2512317Y2 (en) | 1989-07-21 | 1989-07-21 | Crane remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8596789U JP2512317Y2 (en) | 1989-07-21 | 1989-07-21 | Crane remote control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325489U true JPH0325489U (en) | 1991-03-15 |
| JP2512317Y2 JP2512317Y2 (en) | 1996-10-02 |
Family
ID=31635362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8596789U Expired - Fee Related JP2512317Y2 (en) | 1989-07-21 | 1989-07-21 | Crane remote control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512317Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148585A (en) * | 2010-01-21 | 2011-08-04 | Tadano Ltd | Safety device of crane |
| JP2017071481A (en) * | 2015-10-08 | 2017-04-13 | 株式会社タダノ | Safety device of movable crane |
| US10947093B2 (en) | 2016-02-03 | 2021-03-16 | Tadano Ltd. | Remote operation terminal and remote operation system of mobile crane |
-
1989
- 1989-07-21 JP JP8596789U patent/JP2512317Y2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148585A (en) * | 2010-01-21 | 2011-08-04 | Tadano Ltd | Safety device of crane |
| JP2017071481A (en) * | 2015-10-08 | 2017-04-13 | 株式会社タダノ | Safety device of movable crane |
| WO2017061573A1 (en) * | 2015-10-08 | 2017-04-13 | 株式会社タダノ | Operating machine |
| EP3360840A4 (en) * | 2015-10-08 | 2019-06-19 | Tadano Ltd. | Operating machine |
| US10947093B2 (en) | 2016-02-03 | 2021-03-16 | Tadano Ltd. | Remote operation terminal and remote operation system of mobile crane |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512317Y2 (en) | 1996-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |