专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4062090A Sealing device 失效
标题翻译：密封装置
公开(公告)号：US4062090A
公开(公告)日：1977-12-13
申请号：US722503
申请日：1976-09-13
申请人： Jan Eric Moolenaars
发明人： Jan Eric Moolenaars
IPC分类号： A44B19/30
CPC分类号： A44B19/301 , Y10T24/2511 , Y10T292/48
摘要： A sealing device for a zip fastener, comprising a lock having therethrough a channel, of which a wall portion is resilient and into which can be inserted the shaft of a disposable sealing member comprising a head and a shaft under temporary deformation of the resilient wall portion, and then be retained therein secured against withdrawal and rotation, while the head fixes the pulling lip of the zip fastener and the pulling lip is provided with a rotatable disc having a receiving cavity for the head of the sealing member, all this in such a manner that as a result of rotation of the disc the shaft of the sealing member can be twisted to fracture.
摘要翻译：一种用于拉链的密封装置，包括具有穿过其中的通道的锁，其中壁部分是弹性的，并且其中可以将包括头部和轴的一次性密封构件的轴插入到弹性壁部分的临时变形中，然后被保持在其中以防止抽出和旋转，而头部固定拉链的拉唇，并且拉唇设置有具有用于密封构件的头部的接收腔的可旋转盘，全部在这样的作为盘的旋转的结果，密封构件的轴可以扭转而断裂。

IPRDB