Hatch assembly

Ordnance – Shields – Turret type

Reexamination Certificate

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Details

C089S036120

Reexamination Certificate

active

06886447

ABSTRACT:
A hatch assembly and method for using the same that allows for enhanced ease of ingress and egress through a portal of a military vehicle. The hatch is advanced and cleared away from the portal through use of a hatch operating mechanism that employs an extendable cylinder assembly to advance the hatch and a rotational assembly operably connected to the telescopic assembly to rotate the hatch so as to clear the portal.

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patent: 5105718 (1992-04-01), Sprafke et al.
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patent: 5408783 (1995-04-01), Sprafke et al.
patent: 6196590 (2001-03-01), Kim
patent: 6293051 (2001-09-01), Matye

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