PROBLEM TO BE SOLVED: To provide an article gripping tool which can be easily operated, maintenance of which is easy, and which enables one operator to perform a cargo handling operation alone.SOLUTION: This article gripping tool has: link mechanism parts (2, 3a, 3b, 4a, 4b, and 7) each of which includes a plurality of arms and which is elongated/contracted; a suspension part 1 that is provided to the upper end of the link mechanism and that can be suspended by a loading lifting device; and a pair of gripping parts 5a, 5b that are connected to the link mechanism part and that face an article to be gripped and grip or release the article. The gripping parts 5a, 5b are operated so as to be close to or away from each other through the elongation/contraction of the link mechanism. The link mechanism part has holding means 11a for holding the elongation/contraction position of the link mechanism part corresponding to a position where the gripping parts 5a, 5b release an article 30, and holding releasing means 13 for releasing the holding of the holding means 11a.SELECTED DRAWING: Figure 1
【課題】簡単に操作ができ、メンテナンスが容易で、作業者一人で荷役作業ができる物品把持具を提供する。【解決手段】複数のアームで構成されて伸縮するリンク機構部(2、3a、3b、4a、4b、7)と、リンク機構部の上端部に設けられ、荷役昇降装置にて吊り下げ可能な吊り下げ部1と、リンク機構部に接続されて、対象とする物品を対面して把持又は解放する一対の把持部5a、5bと、を有する物品把持具であって、把持部5a、5bはリンク機構部の伸縮により接近若しくは離間するように作動し、リンク機構部は、把持部5a、5bが物品30を解放する位置に対応したリンク機構部の伸縮位置を保持する保持手段11aと、保持手段11aの保持を解除する保持解除手段13と、を有する。【選択図】図1
ARTICLE GRIPPING TOOL
物品把持具
2018-11-22
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
Gripping mechanism and transportation article conveyance device
European Patent Office | 2024
|GRIPPING MECHANISM AND TRANSPORTATION ARTICLE CONVEYANCE DEVICE
European Patent Office | 2020
|