PROBLEM TO BE SOLVED: To provide a wire, a sling and the like for suspending a cargo allowing easy attachment and detachment, as well as excellent in versatility.SOLUTION: A sling hand hook bar comprises: an L hook part 2 having an L shape, formed on one side of tips of a shaft part 1; and an arc hook 3 formed on the other side. A wedge-shaped recessed part for holding a wire, is formed at a root part between the L hook part 2 and the shaft part 1. A top part of the arc part 3 and a horizontal part of the L hook part 2 are arranged to be flushed. The shaft part 1 stores two or more pipe materials having respective different diameters, coaxially and telescopically, and provided with a detachable/attachable screw lock at a connection part of the respective pipe materials.SELECTED DRAWING: Figure 2
【課題】吊り荷用のワイヤまたはスリングその他の係脱が容易で且つ、汎用性の高いものを提供する。【解決手段】軸部1の先端の一方側にL字状のL鈎部2を形成し、他方側に円弧鈎部3を形成する。そして、L鈎部2と軸部1との付根にワイヤ保持用の楔状凹部を形成する。また円弧鈎部3の頂部と、L鈎部2の水平部とを面一に配置し、軸部1は、その直径の異なる2以上のパイプ材を同軸に且つ伸縮自在に収納してなり、各パイプ材の連結部に係脱自在なネジロックを設ける。【選択図】図2
SLING HAND HOOK BAR
玉掛け手鉤棒
2018-01-11
Patent
Electronic Resource
Japanese
Straight-handle double-hook lifting hook suitable for flat sling and lifting equipment
European Patent Office | 2020
|Hook device for storing steel wire ropes and sling materials in manufacturing workshop
European Patent Office | 2020
|