您的位置: 首页 > 农业专利 > 详情页

PELLE A BARDEAUX
专利权人:
DANNY;HAMELIN-ROY
发明人:
HAMELIN-ROY, DANNY
申请号:
CA3049546
公开号:
CA3049546A1
申请日:
2019.07.15
申请国别(地区):
CA
年份:
2020
代理人:
摘要:
A roofing shovel for prying roofing shingles from a roof comprisesa head and a shaft. The head defines opposite first and second end portions,opposite lateral sides, a top surface and an undersurface and comprises pryingteeth at the first and second end portions. The shaft defines a top end and abottomend removably mounted to the head and forms a first angle with a portion ofthe topsurface between the first end portion and the shaft and a second angle with aportionof the top surface between the second end portion and the shaft. A connectionassembly is interposed between and contiguous with the shaft bottom end andthehead top surface. The shaft bottom end and the head top surface compriserespective mutual connectors for connecting the shaft at, at least, a firstand asecond position relative to the top surface. In one of the first and secondpositionsthe first angle is greater than the second angle, and in the other of thefirst andsecond positions the second angle is greater than the first 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