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ROTATABLE TREE STAND
专利权人:
Harry R. Sponsler
发明人:
Harry R. Sponsler
申请号:
US13746351
公开号:
US20140202796A1
申请日:
2013.01.22
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention is a 180° rotatable tree stand that has an embodiment that allows the tree stand to be manually manipulated to control the rotation. Another embodiment has the rotation operated and controlled by electric motors and controls in the seat. Another embodiment allows the user to use a remote control to manipulate the seat. The seat will rotate 360°. The tree stand is secure to the tree by a hanger and a cable and pulley system manipulate the rotation and leveling both forward and back ward. It also allows for adjustment from side to side to perfectly level the platform.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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