A door apparatus for closing an access opening and to a parking apparatus equipped therewith. The door apparatus has two vertically aligned guide rails and an inner and an outer door element which are each movably mounted in/on a vertically aligned inner or outer guide of the guide rails. In a closed position, the inner door element is arranged in a first region of the access opening which is situated lower than a second region in which the outer door element is arranged. In an open position, the inner and the outer door element are arranged in a third region of the access opening which is situated higher than the first and the second region. Furthermore, the door apparatus has a locking element and a coupling element.

The present invention discloses a sliding rail type low-obstacle linkage shower room and an installation method thereof. The shower room includes an upper rail and a lower rail, a fixed glass, a primary shower glass and a secondary shower glass. The lower rail is correspondingly provided at the secondary shower glass. A sliding block unit is installed on the secondary shower glass. The sliding block unit includes a fixed portion, a sliding groove and a guidance sliding portion. The fixed portion is provided correspondingly to the secondary shower glass. The sliding groove is used for receiving the primary shower glass to form a linkage. The guidance sliding portion is glidingly engaged with the lower rail. The linkage shower room has a simple structure which can be easily manufactured.

A door system includes a track, a sidelite panel, and a slide panel. The track spans across a doorway having a clear opening defined by a trailing jamb and a lead jamb. The trailing jamb includes a jamb face facing the lead jamb. The sidelite panel is coupled to the trailing jamb by at least one swing clear hinge including a fixed portion and a revolving portion. The fixed portion is offset away from the lead jamb with regard to the jamb face. The slide panel is operable to move along the track. The slide panel has an open configuration when positioned in the track. The revolving portion is at least partially offset away from the lead jamb with regard to the jamb face when the slide panel is in the open configuration. The sidelite and slide panels are configured to pivot out of the header into a breakout configuration.

A frame assembly with sliding panels is described. The frame assembly includes a frame having an upper section opposite of a lower section. The lower section of the frame defines a first channel and a second channel. A first sliding panel includes a first lower edge. A first panel support is removably engaged to the first lower edge. The first panel support includes a first holding member that engages to the first lower edge. The first panel support slides in the first channel. A second sliding panel includes a second lower edge. A second panel support is removably engaged to the second lower edge. The second panel support includes a second holding member that engages to the second lower edge. The second panel support slides in the second channel.

A guide pin support system may include: a first support plate; a second support plate pivotally attached to the first support plate; a first guide pin supported by the first support plate; a second guide pin supported by the second support plate and the second guide pin pivotable with respect to the first guide pin.

A frame assembly, for use in window and door applications configured to retain a panel, comprising a frame with a cover assembly and a support assembly having a track assembly, and a sill assembly and a header assembly both interconnected to a securing surface. The cover assembly is interconnected to the support assembly. The sill assembly comprises a roller member disposed in supporting relation to the track assembly, and the header assembly is disposed in supporting relation to the support assembly so that the frame is movable relative to both the header assembly and the sill assembly. At least a portion of the frame comprises a predetermined thickness and a predetermined width. The predetermined thickness is substantially less than the predetermined width so that both cooperatively and concurrently enhance viewing through the panel and the frame's stability.

A frame assembly, for use in window and door applications configured to retain a panel, comprising a frame with a cover assembly and a support assembly having a track assembly, and a sill assembly and a header assembly both interconnected to a securing surface. The cover assembly is interconnected to the support assembly. The sill assembly comprises a roller member disposed in supporting relation to the track assembly, and the header assembly is disposed in supporting relation to the support assembly so that the frame is movable relative to both the header assembly and the sill assembly. At least a portion of the frame comprises a predetermined thickness and a predetermined width. The predetermined thickness is substantially less than the predetermined width so that both cooperatively and concurrently enhance viewing through the panel and the frame's stability.

A triple sash hung egress window allows the operable lower sash and middle sash to each travel a greater distance relative to a prior art hung window in order to give more clear space height for a given size window. This additional travel distance is achieved by raising the position of the seating flanges of each sash to be located proximate an upper surface of the top rail of the respective sash. Additionally, the profile of the sill is lowered so that a portion of the flanges of the glazing pocket of the lower sash visibly extend above the sill.

A glass panel system comprising an upper and lower guide track and at least two adjacent glass panels which are movable along the lower and upper guide tracks. The lower guide track is configured to support at least two glass panels. The upper guide track comprises two opposite side walls, an elongated groove and a free space formed between the two side walls. One of the glass panels leans against both the side walls by one guide element and against one of the two side walls and against another glass panel by another guide element. One of the glass panels leans, on one hand, against one of the two side walls and against another glass panel by one guide element and, on the other hand, against the other side wall and against another glass panel by another guide element. The guide elements are arranged in the free space.

A frame assembly with sliding panels is described. The frame assembly includes a frame having an upper section opposite of a lower section. The lower section of the frame defines a first channel and a second channel. A first sliding panel includes a first lower edge. A first panel support is removably engaged to the first lower edge. The first panel support includes a first holding member that engages to the first lower edge. The first panel support slides in the first channel. A second sliding panel includes a second lower edge. A second panel support is removably engaged to the second lower edge. The second panel support includes a second holding member that engages to the second lower edge. The second panel support slides in the second channel.