Underground locomotive escape door device
A technology for escape doors and locomotives, applied in door devices, railway car body parts, transportation and packaging, etc., can solve problems such as inconvenience of passage and steep stairs, and achieve the effects of convenient passage, gentle ramps, and avoidance of damage.
Active Publication Date: 2007-10-31
CHANGZHOU CHANGQING TRAFFIC TECH
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Problems solved by technology
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The subway exit comprises the door and door folding structure, with the door being center hinged, unfolded in board, folded in folded door both in and out, outside of the door hinged to the body of the vehicle, with the said door folding structure in chains, whose outside being divided into two parts and connected to the in and outside layer of the door, and inside of the door set with lock locking with the outside and body of the vehicle. It will not occupy space, reliable in feature, smooth for the formed slope of the door, convenient in movement.
Application Domain
Door arrangement
Technology Topic
Image
Examples
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Example Embodiment
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