您的位置: 首页 > 农业专利 > 详情页

FLEXIBLE PIPE JOINT
专利权人:
GRIFFIN PIPE PRODUCTS CO., LLC
发明人:
KENNEDY, JR. Harold
申请号:
US201514437152
公开号:
US2016305592(A1)
申请日:
2015.03.20
申请国别(地区):
美国
年份:
2016
代理人:
摘要:
A flexible annular cartridge for joining and sealing a bell and spigot pipe joint, wherein the outer contour of the cartridge is approximately frustoellipsoidal, the cartridge composed of an annular member having outer and inner surfaces and opposite first and second ends, with a plurality of pipe gripping members positioned on the inner surface; a flexible annular gasket having outer and inner surfaces, opposite first and second ends, and a circumferentially extending sealing lip projecting inwardly from the gasket inner surface, in which the annular member first end engages the flexible annular gasket second end; and a backup ring having a hardness that exceeds the hardness of the gasket, in which the backup ring engages the gasket at the gasket first end. Methods are provided for using the cartridge, as well as pipe joint that contains the cartridge.
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