A method, system and apparatus configured to correct a non-compliant, excessive gap condition between a door bottom and a finished floor. One example system may include a channel assembly attached to the bottom edge of the door, wherein the channel assembly includes at least one moving component configured to accommodate uneven door bottom gaps across the width of the door and an uneven floor condition.

A method, system and apparatus configured to correct a non-compliant, excessive gap condition between a door bottom and a finished floor. One example system may include a channel assembly attached to the bottom edge of the door, wherein the channel assembly includes at least one moving component configured to accommodate uneven door bottom gaps across the width of the door and an uneven floor condition.

A bolt assembly for securing a passive door panel relative to an entryway frame. The bolt assembly comprises an anchoring base fixed relative to the passive door panel. The base has at least one column of spaced apart teeth extending from a side there. The column of spaced apart teeth provides notches between the teeth and adjacent to at least one end of the at least one column. The bolt assembly also has a bolt to slide relative to the base between at least a first position and a second position. The bolt includes a slide having a finger for mating into at least one of the notches in the first position and the second position. The bolt also has a pin attached to the slide for movement therewith. The pin is able to engage the entryway frame when the bolt is in the second position.

A bolt assembly for securing a passive door panel relative to an entryway frame. The bolt assembly comprises an anchoring base fixed relative to the passive door panel. The base has at least one column of spaced apart teeth extending from a side there. The column of spaced apart teeth provides notches between the teeth and adjacent to at least one end of the at least one column. The bolt assembly also has a bolt to slide relative to the base between at least a first position and a second position. The bolt includes a slide having a finger for mating into at least one of the notches in the first position and the second position. The bolt also has a pin attached to the slide for movement therewith. The pin is able to engage the entryway frame when the bolt is in the second position.

The present invention provides a sealing door that includes: a first seal disposed on at least a first surface of the door to increase the sealing ability of the door that opens and closes an entry; a second seal disposed along the first seal at a predetermined distance from the first seal; and a channel formed in the door to inject fluid into the first seal and the second seal.

The invention provides a door device (1) adapted to provide a watertight condition against an external surface, the door device (1) comprising a main support surface (2), a main spar (10), first and second main closing elements (3, 4), first, second, third and fourth connecting elements (5, 6, 7, 8), primary guiding elements (91, 92), a transversal element (11) comprising an auxiliary closing wedge (111) and secondary guiding elements (93, 94), wherein along the movement of the main spar (10) between a first inactive position and a second watertight position, the movement of each second connecting element (6) is limited by the corresponding primary guiding element (91, 92) to the direction of said primary guiding element (91, 92), making the first and second main closing elements (3, 4) exit a main area (2a). When the main spar (10) is in the watertight position, the watertight gap is equal to the length of the watertight side of the auxiliary closing wedge (111). The invention also provides a watertight system and a method.

The invention provides a door device (1) adapted to provide a watertight condition against an external surface, the door device (1) comprising a main support surface (2), a main spar (10), first and second main closing elements (3, 4), first, second, third and fourth connecting elements (5, 6, 7, 8), primary guiding elements (91, 92), a transversal element (11) comprising an auxiliary closing wedge (111) and secondary guiding elements (93, 94), wherein along the movement of the main spar (10) between a first inactive position and a second watertight position, the movement of each second connecting element (6) is limited by the corresponding primary guiding element (91, 92) to the direction of said primary guiding element (91, 92), making the first and second main closing elements (3, 4) exit a main area (2a). When the main spar (10) is in the watertight position, the watertight gap is equal to the length of the watertight side of the auxiliary closing wedge (111). The invention also provides a watertight system and a method.

The present invention provides a refrigerator comprising a cabinet having a storage chamber; an inner case forming the exterior of the storage chamber; a first door pivotally provided to the cabinet and opening and closing one side of the storage chamber; a second door having a pillar rotated so as to come into contact with the first door, pivotally provided to the cabinet, and opening and closing the other side of the storage chamber; and a driving member provided at a lower end of the second door so as to move together with the second door, and operating the pillar so as to fold or unfold the pillar, wherein the pillar has a first catching protrusion and a second catching protrusion, which are selectively caught by the driving member.

The present invention provides a refrigerator comprising a cabinet having a storage chamber; an inner case forming the exterior of the storage chamber; a first door pivotally provided to the cabinet and opening and closing one side of the storage chamber; a second door having a pillar rotated so as to come into contact with the first door, pivotally provided to the cabinet, and opening and closing the other side of the storage chamber; and a driving member provided at a lower end of the second door so as to move together with the second door, and operating the pillar so as to fold or unfold the pillar, wherein the pillar has a first catching protrusion and a second catching protrusion, which are selectively caught by the driving member.

An assembly that is configured to form a seal with a bottom of a closed door panel includes a holder, a threshold cap, and a biasing member. The holder defines a pivot axis and is configured to releasably couple to a substrate of a threshold. The threshold cap includes a sealing wall and a joint portion. The sealing wall is configured to form a seal with the bottom of the closed door. The joint portion is engaged with the holder to pivotally support the threshold cap about the pivot axis. The biasing member biases the sealing wall away from the holder towards a raised position.