JPS60107079U

JPS60107079U - Hook automatic ball removal device

Info

Publication number: JPS60107079U
Application number: JP19698583U
Authority: JP
Inventors: 森本　忠三; 村本　廣毅; 光男清水
Original assignee: 三菱重工業株式会社; 菱船エンジニアリング株式会社; 新日本製鐵株式会社
Priority date: 1983-12-21
Filing date: 1983-12-21
Publication date: 1985-07-20

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のダブルフックに荷物を手動で掛は外しす
る場合の説明図、第２図は本考案の実施例を示すフック
の正面図、第３図は第２図の■〜■矢視図、第４図は第
２図の■〜■断面図、第５図は第４図のＶ〜■断面図、
第６図は第４図の■〜■断面図、第７図は第３図におけ
るガイド部材の拡大図、第８図及び第９図は夫々第２図
と作動状態を異にするフックの正面図である。図の主要部分の説明、１・・・・・・ダブルフック、２
・・・・・・レバー、３・・・・・・水平軸、４・・・
・・・曲縁、５・・・・・・スライドブロック、６・・
・・・・水平ピン、７・・・・・・水平軸、８・・・・
・・ブラケット、９・・・・・・ガイド、１０・・・・
・・ロープ外し止め部材、１１・・・・・・コイルスプ
リング、１３，１４・・・・・・玉掛はロープ、２１・
・・・・・ガイド溝、２１ｂ・・・・・・直線部（ラチ
ェット手段）。Fig. 1 is an explanatory diagram of manually hooking and unhooking luggage on a conventional double hook, Fig. 2 is a front view of the hook showing an embodiment of the present invention, and Fig. 3 is an illustration of the arrows ■ to ■ in Fig. 2. Fig. 4 is a sectional view from ■ to ■ in Fig. 2, Fig. 5 is a sectional view from V to ■ in Fig. 4,
Figure 6 is a sectional view of ■ to ■ in Figure 4, Figure 7 is an enlarged view of the guide member in Figure 3, and Figures 8 and 9 are front views of the hook in different operating states from Figure 2. It is a diagram. Explanation of the main parts of the diagram, 1...Double hook, 2
...Lever, 3...Horizontal axis, 4...
...Curved edge, 5...Slide block, 6...
...Horizontal pin, 7...Horizontal axis, 8...
...Bracket, 9...Guide, 10...
・・Rope removal stopper member, 11・・・・Coil spring, 13, 14・・・・Sling is rope, 21・
...Guide groove, 21b...Straight section (ratchet means).

Claims

[Scope of utility model registration request]

One end is horizontally connected to the tip of the double hook,
The sling, whose other end is movable up and down along the hook body, is supported so as to be swingable around the horizontal axis of the rope retention lever and the upper part of the hook body, and slides with a slide block installed near the tip of the lever. The sling is connected to the tip of the lever and has a guide that provides the vertical movement distance of the angle necessary for automatically receiving and automatically discharging the rope, and a rope release that swings the hook hook to open and close in conjunction with the guide. A stop member, a means such as a spring that applies an upward turning force capable of resisting the weight of the rope attached to the lever, and a means such as a spring that resists the upward force by the spring etc. only when the lever is lowered, and holds the lever at an intermediate height position. An automatic hook lifting device characterized by comprising a ratchet means interposed in a guide and a slide block.