A releasable seal assembly is provided that may include a first extension profile and a second extension profile extending from a core. The first extension profile may include a first exit panel side wing resiliently hinged to the core, and a first host panel side wing extending from the core. The first exit panel side wing and the first host panel side wing may define a first key cavity, and the first exit panel side wing has a first arcuate surface that may define a first retention tongue recess of the first key cavity. Additionally, the first host panel side wing has a second arcuate surface that defines a second retention tongue recess of the first key cavity. The first exit panel side wing may include a first exit panel side wing tongue configured to be received within the second retention tongue recess.

A signaling assembly for a door leaf of an access door to a transport vehicle, including a seal that has an attaching region intended to be received at least partially in the housing of a profile of the door leaf, as well as a lighting region, and means of lighting, able to illuminate the lighting region of the seal, in such a way as to emit at least one visual signal, in particular representative of the opened and/or closed state of the door. The assembly includes a locking key received at least partially in an interior volume of the seal, with the key being able to prevent a pulling off of the seal outside the profile along a transversal direction, in reference to the main direction of the seal, the means of lighting being fixed on the locking key.

A signaling assembly for a door leaf of an access door to a transport vehicle, including a seal that has an attaching region intended to be received at least partially in the housing of a profile of the door leaf, as well as a lighting region, and means of lighting, able to illuminate the lighting region of the seal, in such a way as to emit at least one visual signal, in particular representative of the opened and/or closed state of the door. The assembly includes a locking key received at least partially in an interior volume of the seal, with the key being able to prevent a pulling off of the seal outside the profile along a transversal direction, in reference to the main direction of the seal, the means of lighting being fixed on the locking key.

Even in a case where an external camera image-captures a door of a car, with high precision, it can be set to be determined whether or not a foreign substance inserted into the door is present. A monitoring apparatus acquires a camera image that results from a camera image-capturing the vicinity of a door of a car using an external camera, from a camera. A processor of the monitoring apparatus detects the door from the camera image, sets a determination area based on a position of the detected door, acquires an image of the determination area from the camera image, determines whether or not a foreign substance inserted into the door is present, based on the image of the determination area, and performs report outputting to a monitor and a reporting apparatus according to a result of the determination.

A vehicle door for a railway vehicle and a railway vehicle includes the vehicle door include a first door skin, a second door skin and a foaming material forming a laminated structure, the foaming material being filled between the first and second door skins, wherein the first door skin has at least one folded edge portion, and the second door skin has a first bent edge portion tightly clamped in the folded edge portion in a position corresponding to each of the folded edge portions. Since during the fixing of the first and second door skins, at least part thereof is realized by a folding and clamping technique, adhesion failure risk between the door skins and a frame body is effectively lowered during use, the reliability of the fixed connection between the two door skins is improved, and the vehicle door weight and the production cost are reduced during manufacture.

A vehicle door for a railway vehicle and a railway vehicle includes the vehicle door include a first door skin, a second door skin and a foaming material forming a laminated structure, the foaming material being filled between the first and second door skins, wherein the first door skin has at least one folded edge portion, and the second door skin has a first bent edge portion tightly clamped in the folded edge portion in a position corresponding to each of the folded edge portions. Since during the fixing of the first and second door skins, at least part thereof is realized by a folding and clamping technique, adhesion failure risk between the door skins and a frame body is effectively lowered during use, the reliability of the fixed connection between the two door skins is improved, and the vehicle door weight and the production cost are reduced during manufacture.

A customer-specific vehicle door leaf, in particular a customer-specific rail-vehicle door leaf, preferably an inwardly opening customer-specific vehicle door leaf for an entry door. The door leaf includes a panel and a general vehicle door leaf, wherein the general vehicle door leaf preferably has a supporting vehicle door leaf frame, and the general vehicle door leaf itself is pressure-tight and/or waterproof, and the panel is provided on the vehicle door leaf frame.

A customer-specific vehicle door leaf, in particular a customer-specific rail-vehicle door leaf, preferably an inwardly opening customer-specific vehicle door leaf for an entry door. The door leaf includes a panel and a general vehicle door leaf, wherein the general vehicle door leaf preferably has a supporting vehicle door leaf frame, and the general vehicle door leaf itself is pressure-tight and/or waterproof, and the panel is provided on the vehicle door leaf frame.

A vehicle door leaf frame, in particular a rail vehicle door leaf frame, preferably for an inwardly opening vehicle door leaf for an entry door. The vehicle door leaf frame has a plurality of, in particular precisely four, hollow frame profiles constituting the actual vehicle door leaf frame. The hollow frame profiles are produced from a plurality of, in particular precisely two, different hollow profiles. In an alternative embodiment, a vehicle door leaf, in particular a rail vehicle door leaf, preferably an inwardly opening vehicle door leaf for an entry door, has a vehicle door leaf frame and is itself pressure-tight and/or water-tight.

A vehicle door leaf frame, in particular a rail vehicle door leaf frame, preferably for an inwardly opening vehicle door leaf for an entry door. The vehicle door leaf frame has a plurality of, in particular precisely four, hollow frame profiles constituting the actual vehicle door leaf frame. The hollow frame profiles are produced from a plurality of, in particular precisely two, different hollow profiles. In an alternative embodiment, a vehicle door leaf, in particular a rail vehicle door leaf, preferably an inwardly opening vehicle door leaf for an entry door, has a vehicle door leaf frame and is itself pressure-tight and/or water-tight.