发明名称 EAR-HUNG SEASHELL LIFT WHEEL
摘要 PROBLEM TO BE SOLVED: To prevent ear-hung seashells from dropping off the hanging holes, fishline or the like in lifting a rope in order to lifting cultivated seashells hung on the rope from the sea. SOLUTION: This ear-hung seashell lift wheel has the following construction: the rope path grooves thereof are provided with a curved rope press for nipping and fixing a rope when it is wound up and passed through the grooves and an antislip projection is provided at the central part of the rope press, thereby cultivated seashells can be prevented from dropping off in lifting the seashells from the sea with the rope itself with the seashells hung thereon.
申请公布号 JP2002272306(A) 申请公布日期 2002.09.24
申请号 JP20010082738 申请日期 2001.03.22
申请人 OKIDATE TEKKO KK 发明人 KUMAGAI SATORU;KUMAGAI YUSUKE;MIKAMI TOMOKO
分类号 A01K61/00;A01K91/18;(IPC1-7):A01K61/00 主分类号 A01K61/00
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