| 摘要 |
An automatic lifting angle adjuster for lifting wire rope having expandable arm members 12 which are connected to an expanding driving means 11 at the center thereof and fixing means 21 which is attached to the top end portion of each arm member 12, and provided with rope-fixing member 23 each of which fixes a wire rope 20, rope guide members 24 through each of which the wire rope 20 passes and tension springs 25 each of which connects each of them, wherein the rope guide member 24 is rotated inside and outside of arm member 12 for hooking a load to be lifted and for removing by itself from the transported load. And, an automatic lifting angle adjuster for lifting wire rope having an expanding driving means 11 comprising a sliding member 15 which is compressed by a central compression spring 17, a receiving member 18, and a vertical shaft 14 which connects these members, and allowing a simple construction and small height in total size.
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