JPH02142779U - - Google Patents
Info
- Publication number
- JPH02142779U JPH02142779U JP5097489U JP5097489U JPH02142779U JP H02142779 U JPH02142779 U JP H02142779U JP 5097489 U JP5097489 U JP 5097489U JP 5097489 U JP5097489 U JP 5097489U JP H02142779 U JPH02142779 U JP H02142779U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- cover
- wire loop
- arm
- hanging device
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案の実施例である過重警報機構付
ワイヤループ掛器具の展開図、第２図及び第３図
はａ，ｂ，ｃは上記ワイヤループ掛器具の使用方
法を示す使用方法説明図、第４図乃至第６図は上
記過重警報機構付ワイヤループ掛器具の機構動作
を説明するための要部断面図、そして、第７図は
従来例を示すための図である。
１０……フレーム、１１……回転アーム、１３
……固定アーム、１６……カバー部、１７……カ
バーロツク部、１８……掛金部。
Fig. 1 is an exploded view of a wire loop hanging device with an overload warning mechanism, which is an embodiment of the present invention, and Figs. 2 and 3 are a, b, and c showing how to use the above wire loop hanging device. 4 to 6 are sectional views of essential parts for explaining the mechanical operation of the wire loop hanging device with an overload warning mechanism, and FIG. 7 is a view showing a conventional example. 10... Frame, 11... Rotating arm, 13
... Fixed arm, 16 ... Cover part, 17 ... Cover lock part, 18 ... Latch part.
Claims (1)
の側部の上部には、その先端にフツクを設けた第
１のアーム部を回転自在に取付け、上記フレーム
両側部の下部には第２のアーム部を取付け、上記
フレームの他方の側部には、上記第１のアーム部
先端のフツクを係止する掛金部と、上記掛金部を
覆う様に設けられたカバー部と、上記カバー部を
止めるためのカバーロツク部を設けて成るワイヤ
ループ掛器具において、さらに、上記フレームの
他方の側部には、上記第１のアーム部に掛かる荷
重が所定の値以上になつた時、上記カバーロツク
部を外して上記カバー部のみを開く警報機構を設
けたことを特徴とする過重警報機構付ワイヤルー
プ掛器具。 A frame having an approximately H-shaped side surface, a first arm having a hook at its tip is rotatably attached to the upper part of one side of the frame, and a second arm is attached to the lower part of both sides of the frame. and a latch portion for locking the hook at the tip of the first arm portion, a cover portion provided to cover the latch portion, and a latch portion for locking the cover portion on the other side of the frame. In the wire loop hanging device, the wire loop hanging device is further provided with a cover lock portion on the other side of the frame for removing the cover lock portion when the load applied to the first arm portion exceeds a predetermined value. A wire loop hanging device with an overload warning mechanism, characterized in that it is provided with a warning mechanism that opens only the cover portion when the wire loop hanger is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5097489U JPH0547171Y2 (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5097489U JPH0547171Y2 (en) | 1989-04-28 | 1989-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142779U true JPH02142779U (en) | 1990-12-04 |
| JPH0547171Y2 JPH0547171Y2 (en) | 1993-12-10 |
Family
ID=31569990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5097489U Expired - Lifetime JPH0547171Y2 (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547171Y2 (en) |
-
1989
- 1989-04-28 JP JP5097489U patent/JPH0547171Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547171Y2 (en) | 1993-12-10 |