专利名称：Twist-type curity al
发明人：Robinson, Robert,Gonzalez Herrera, Silvia酱黄瓜
Mercedes
申请号：EP03078034.0哈尔滨医科大学研究生院>幼儿中班教案
申请日：20030925
公开号：EP1403841A3乐开头的成语
经典电影大全
公开日：
20041222
专利内容由知识产权出版社提供
专利附图：
摘要：A curity al of the twist- type compris a housing (11 ) that contains a
劳动小妙招
revolving stem (13) having two axially oppod holes (17) positioned in line with guiding holes (19) which extend across the housing wall to receive a locking wire which is wound
by turning the revolving stem with a handle (15) solidly fixed to it in a pre-determined direction. The revolving stem has two disc-shaped ctions with parate anti-rotational devices: a first disc-shaped ction (31 ) compris six helical teeth (35) and a cond disc-shaped ction (33) compris saw-teeth (39), all of them engaging with matching shoulders formed on the respectively matching surfaces of the inner wall of the housing to prevent rotation of the stem in the unwinding direction. An anti-removal device compris a metal retainer ring (21) formed on the stem and extending beyond an inner rim (27) of the housing when the stem is introduced into the body, the side wall of the housing having a weakened ction (29) intended to break if someone tries to remove the stem. The housing is e-through and looking through its bottom wall (51 ) it is possible to e the three last digits (53) of the univocal rial number (47) of the curity al, stamped on the tab (45) fixed to the housing.
空调衣
申请人：Robinson, Robert,Gonzalez Herrera, Silvia Mercedes
地址：Diaz Vélez 4530, (B1605) Munro, Provincia de Bs. As. AR,Diaz Vélez 4530, (B1605) Munro, Provincia de Bs. As. AR
国籍：AR,AR
代理机构：Davila Baz, Angel
更多信息请下载全文后查看
王维的送别诗
