초록 ▼

A protective structure for a shut-off valve of a transportable toxic gas container having a metallic hood unlockably mounted on the container around the shut-off valve, comprises a cover made of a shock absorbent material, which is unlockably mounted, typically by a hoop, on the hood and entirely cl

A protective structure for a shut-off valve of a transportable toxic gas container having a metallic hood unlockably mounted on the container around the shut-off valve, comprises a cover made of a shock absorbent material, which is unlockably mounted, typically by a hoop, on the hood and entirely closing the latter. The cover includes an inner recess substantially following the outlines of the hood and an end area resting on the area of the container at the base of the hood.

대표청구항 ▼

A protective structure for a valve of a transportable gas container of the type comprising a metallic hood releasably mounted on the container so as to enclose the valve, further comprising a cover formed of resilient plastic material having an inner recess which opens outwardly through an annular e

A protective structure for a valve of a transportable gas container of the type comprising a metallic hood releasably mounted on the container so as to enclose the valve, further comprising a cover formed of resilient plastic material having an inner recess which opens outwardly through an annular end portion of the cover, the inner recess having a surface configuration substantially matching the outer shape of the hood, and tightening means mounted on the cover for securably mounting the cover on the hood such that the hood is received in the inner recess of said plastic material and is in abutting contact with the surface of said inner recess and said cover is in pressure contact with said gas container.