A sealing system of the type in which a locking pin is received in a cavity containing a tooth that cooperates with the pin to prevent withdrawal of the pin. The object of the invention is to provide this type of seal but which is at the same time both of high security and simple to manufacture. In the...http://www.google.es/patents/US5542724?utm_source=gb-gplus-sharePatente US5542724 - Sealing system, security seal and injection moulding system for manufacturing a sealing system
Sealing system, security seal and injection moulding system for ...
