Security device and method to prevent unauthorized discharge...

Details Security device and method to prevent unauthorized discharge... Security device and method to prevent unauthorized discharge...

B - Operations, Transporting

65

D

B65D 90/10 (2006.01) B61D 5/00 (2006.01)

Patent

CA 2444755

Security devices are provided to prevent or block unauthorized access through portholes formed in a protective housing assembly when the protective housing assembly is in its first, closed position and to allow access through the portholes when the protective housing assembly is in its second, open position. The protective housing assembly may be mounted on an upper portion of a railway tank car to protect valves, fittings and other components associated with loading and unloading of lading from the tank car. The portholes are typically formed in the protective housing assembly to allow access to an adjacent valve or other component. Each porthole cover may be engaged with a normal access cover of the protective housing assembly to block or restrict access through the respective porthole.

Des dispositifs de sûreté sont prévus pour empêcher ou bloquer l'accès non autorisé aux ouvertures formées dans un logement de protection lorsque le logement de protection est à une première position, de fermeture, et pour autoriser l'accès aux ouvertures dans le logement de protection lorsque le logement de protection est à une seconde position, d'ouverture. Le logement de protection peut être monté sur le dessus d'un wagon-citerne pour protéger les vannes, les raccords et les autres éléments servant au chargement et au déchargement du contenu du wagon- citerne. Les ouvertures sont normalement ménagées dans le logement de protection pour autoriser l'accès à une vanne ou à un autre élément adjacent. Le couvercle de chaque ouverture peut s'engager dans le couvercle d'accès normal du logement de protection pour bloquer ou limiter l'accès à l'ouverture donnée.

Affiliated with

Also associated with

Rating

Security device and method to prevent unauthorized discharge... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Security device and method to prevent unauthorized discharge..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security device and method to prevent unauthorized discharge... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1387849