您的位置: 首页 > 农业专利 > 详情页

Training pole for athletes
专利权人:
Georg H. Kaupe
发明人:
Georg H. Kaupe
申请号:
US13147816
公开号:
US08858401B2
申请日:
2010.03.13
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A training apparatus for a Nordic walker has an elongated pole whose lower end carries at least one wheel having a freewheel permitting rolling of the wheel on the surface only in a forward travel direction. A forearm rest is freely pivotal on an upper end of the pole and defines with the pole an angle increasing on forward rolling of the wheel from a position behind the athlete to a position in front of the athlete as the arm in the rest swings forward in the travel direction. A handgrip fixed on a front end of the forearm rest is gripped by a hand of the forearm in the rest and pivots with the forearm rest. A spring braced between the rest and the pole and pivotally biases the rest so as to increase the inclination angle.
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