您的位置: 首页 > 农业专利 > 详情页

Electrically controlled movable tree stand for supporting a person
专利权人:
Abouelmakarem Kadry
发明人:
Abouelmakarem Kadry
申请号:
US201715634847
公开号:
US10159242(B2)
申请日:
2017.06.27
申请国别(地区):
美国
年份:
2018
代理人:
Leason Ellis LLP
摘要:
A motorized tree stand includes a frame assembly for attachment to a tree. The frame assembly includes a rear wall that includes a vertical drive track and at least one vertical gliding rail spaced laterally therefrom. A seat assembly is operatively coupled to the rear wall of the frame assembly and provides a seat on which a user can sit. A first drive assembly is coupled to the seat assembly and includes a ball screw drive mechanism to controllably move the seat assembly in a vertical direction along the frame assembly. A second drive assembly can be coupled to a swivel plate for controllably moving the swivel plate resulting in swiveling of the seat assembly relative to the frame assembly. A controller and a power source are also provided.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充