JPS6118291U - Hook release prevention device - Google Patents
Hook release prevention deviceInfo
- Publication number
- JPS6118291U JPS6118291U JP10348584U JP10348584U JPS6118291U JP S6118291 U JPS6118291 U JP S6118291U JP 10348584 U JP10348584 U JP 10348584U JP 10348584 U JP10348584 U JP 10348584U JP S6118291 U JPS6118291 U JP S6118291U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- lever
- operating handle
- main body
- prevention 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.)
- Pending
Links
Landscapes
- Load-Engaging Elements For 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
第１図は本考案第１実施例の正面図、第２図は同要部構
造の分解斜面図、第３，４図は同フック取付ロック状態
の運動説明図、第５図は同フック取外し状態の運動説明
図、第６図は本考案第２実施例の正面図、第７図は同要
部構造の分解斜面図、第８図は同ホルダ要部の正面図、
第９図は同横断平面図、第１０図は従来フックの正面図
、第１１図は同外れ止めレバー斜面図、第１２，１３，
１４，１５各図は従来フックによる溶銑鍋取扱い状態の
各説明図である。
１・・・外レ止めレバー、２・・・フック、２ａ・・・
フック頭部、２ｂ・・・フック主幹部、２Ｃ・・・フッ
ク部、３・・・外れ止め、４・・・操作把手、１２・・
・吊環、１４・・・ロック片、１５・・・ピン軸、１６
−・・ホルダ、１８・・・取付ガイド片、１９・・・規
傷プレート。Figure 1 is a front view of the first embodiment of the present invention, Figure 2 is an exploded perspective view of the main structure, Figures 3 and 4 are explanatory diagrams of movement when the hook is attached and locked, and Figure 5 is how the hook is removed. Figure 6 is a front view of the second embodiment of the present invention, Figure 7 is an exploded perspective view of the structure of the main parts, Figure 8 is a front view of the main parts of the holder,
Fig. 9 is a cross-sectional plan view of the same, Fig. 10 is a front view of the conventional hook, Fig. 11 is a slope view of the same retaining lever, 12th, 13th,
Figures 14 and 15 are explanatory diagrams of how a hot metal pot is handled by a conventional hook. 1... Outer stop lever, 2... Hook, 2a...
Hook head, 2b... Hook main body, 2C... Hook portion, 3... Retainer, 4... Operation handle, 12...
・Hanging ring, 14...Lock piece, 15...Pin shaft, 16
-... Holder, 18... Mounting guide piece, 19... Scratch plate.
Claims (1)
持頭部のフック先端側に向う一側に外れ止めレバーの一
端が枢支され、フック主幹部を挾んでかつ該主幹部に沿
って外れ止めレバーの他端が回動自在とされ、前記枢支
部側にフック先端と係脱自在な外れ止めが設けられると
ともに前記レパー他端に操作把手が設けられたものにお
いて、前記操作把手に向うフック主幹部の外側に突出状
に付設されかつ被吊持頭蔀側に向っては可回動であるが
フック側に向っては非回動に保持されることによって、
前記操作把手と係脱自在なロック片が設けられたことを
特徴とするフックの外れ止め装置。One end of the retaining lever is pivotally supported on one side of the suspended head of the hook that is movably lifted and rotatably suspended, and the lever is pivoted on one side of the suspended head of the hook, and the lever is attached to the main body of the hook and extends along the main body. The other end of the lever is rotatable, and the pivot portion side is provided with a retainer that can be freely engaged with and detached from the hook tip, and the other end of the lever is provided with an operating handle, wherein the operating handle is provided with an operating handle. It is attached in a protruding manner to the outside of the main body of the hook and is rotatable toward the side of the hanging head handle, but is held non-rotatable toward the hook side.
A hook detachment prevention device characterized in that a locking piece is provided which can be freely engaged with and detached from the operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10348584U JPS6118291U (en) | 1984-07-09 | 1984-07-09 | Hook release prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10348584U JPS6118291U (en) | 1984-07-09 | 1984-07-09 | Hook release prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6118291U true JPS6118291U (en) | 1986-02-01 |
Family
ID=30662877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10348584U Pending JPS6118291U (en) | 1984-07-09 | 1984-07-09 | Hook release prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6118291U (en) |
-
1984
- 1984-07-09 JP JP10348584U patent/JPS6118291U/en active Pending
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