Abstract: A drain system for water quality. The drain system may include one or more baffles. The one or more baffles may be arcuate in shape. The one or more baffles may include one or more openings therethrough. The one or more baffles may be offset in elevation. The one or more baffles may include one or more flanges projecting therefrom. The one or more baffles may be implemented in a flow-through manhole application.

Abstract: A vehicle assembly includes a front door of a vehicle, a detachable pillar assembly, and a rear door that is aft the front door along a longitudinal axis of the vehicle. The rear door is configured to selectively pivotably couple to the detachable pillar assembly. A method of providing an opening to a vehicle includes detaching a pillar assembly from a structure of a vehicle, and pivoting a rear door of a vehicle together with the pillar assembly from a closed position to an open position. The rear door pivots relative to the pillar assembly when the pillar assembly is latched to the vehicle.

Abstract: The present invention relates to a floor pit covering system comprising a cover plate (1) and a pivoting system (2). The pivoting system (2) is adapted for arranging the cover plate (1) in a first end position (P1) or in a second end position (P2) in response to an internal force (FI), or an internal force (FI) and an external force (FE), being applied onto the cover plate (1). The cover plate (1) is arranged in the first end position (P1) when force FE?FI and in the second end position (P2) when force FE>FI. The present invention further relates to a method of operating such a system.

Abstract: A mullion is adapted for use in a narrow stile door system. The mullion is a three-section mullion with top and bottom hollow mullion tubes and an I-shaped centerpiece. The top and bottom hollow mullion tubes have a first outside width and first outside depth and a second inside width and second inside depth, the second inside width and depth defined by the inside of the hollow tube walls. The I-shaped centerpiece is connected to and fixed in between the top and bottom mullion tubes. The I-shaped centerpiece comprises a thin middle portion and top and bottom flanges, and top and bottom insert portions connected to the top and bottom flanges, and the top and bottom insert portions having a third width and third depth that are smaller than the second inside width and depth of the top and bottom hollow mullion tubes, with the insert portions adapted to be inserted into the hollow portion of the top and bottom mullion tubes and fixed therein.

Abstract: A post (200) for use with an automatically-movable barrier (1203) and a motive actuator (1204) is configured to interact with the barrier to thereby facilitate movement of the barrier with respect to the post. This post can have at least one cavity (201, 801) formed axially therein and a mains-power-bearing pathway (202) disposed within this at least one cavity to convey mains electrical power to movable barrier control circuitry (1202) as well as the motive actuator. Such a post can further comprise one or more integral pivot points (1001) that are configured to pivotally engage the automatically-movable barrier such that the automatically-movable barrier can selectively pivot about the integral pivot point. By another approach, such a post can further comprise one or more rollers (1101) that are configured to engage the automatically-movable barrier such that the latter can selectively move in a lateral direction through engagement with the roller(s).

Abstract: A double door assembly having an active door and a passive door includes an astragal that is formed of a composite of aluminum and wood. The astragal is formed of an aluminum rail with a U-shaped cross section that receives a wooden insert. The astragal is mounted to a passive door such that the U-shaped cross section opens to the active door and the wooden insert presents a mounting surface for hardware.

Abstract: A refrigerator includes a body, a first door and a second door, where one of their edges is fixed to the opposite side of the opening of the body, and a beam which is joined to one edge of the first door which is opposite the fixed edge of the door. The beam can be pivoted by a guiding projection which can be displaced in a guiding groove on the edge of the opening, between a position when the first door is closed, in which one edge of the second door, which is opposite the fixed edge of said door, is applied to the beam, and a position when the first door is open, wherein the beam can pass to the closed second door. The guiding projection can be displaced in relation to the first door in the direction of the pivotable axis thereof.

Abstract: An aluminum door removable mullion positioned between a door frame and a base plate. The mullion is secured between a top mount latch plate and the mullion tube encases the base plate. The mullion being comprised of a double fin door tube serves as an obstruction against the outdoor elements by providing a barrier all around the door. The mullion further contains a locking mechanism housed within its cavity to allow authorized removal of the mullion.

Abstract: A mullion assembly (10) includes a top mounting block (92) having a positioning rod (102) and attached to a top beam (24) of a door frame (22). A bottom mounting block (112) is mounted on a floor (20) spaced from the top beam (24) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 112). A brace (50) is mounted to an upper end (42) of the post (40). A mounting bracket (122) is mounted to the brace (50). A pivotal plate (172) is pivotably mounted to the mounting bracket (122) and detachably engaged with the positioning rod (102). A retaining member (138) is mounted to the mounting bracket (122) to lock the post (40) between the top and bottom mounting blocks (92, 112). The mounting bracket (122) moves upwardly and is coupled with the positioning rod (102), allowing further locking of the post (40) when the mullion assembly (10) is exposed to a fire.

Abstract: A mullion assembly (10) includes a top mounting block (92) attached to a top beam (24) of a door frame (22) and having a positioning rod (128) extending in a horizontal direction. A bottom mounting block (132) is mounted on a floor (20) and spaced from the top mounting block (92) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 132). A brace (50) is mounted to an upper end (42) of the post (40). A mounting bracket (140) is mounted to the brace (50). A pivotal plate (180) is pivotably mounted to the mounting bracket (140) and detachably engaged with the positioning rod (128). A retaining member (198) is mounted to the mounting bracket (140) to lock the post (40) between the top and bottom mounting blocks (92, 132).

Abstract: A mullion assembly (10) includes a top mounting block (92) attached to a top beam (24) of a door frame (22). A bottom mounting block (108) is mounted on a floor (20) spaced from the top beam (24) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 108). A brace (50) is mounted to a lower end (44) of the post (40). A positioning rod (172) is mounted to the brace (50) and moveable between a locking position and an unlocking position to lock the post (40) between the top and bottom mounting blocks (92, 108). An anchoring rod (214) is mounted to the brace (50) and moveable between an anchoring position and a non-anchoring position, allowing further locking of the post (40) between the top and bottom mounting blocks (92, 108) when the mullion assembly (10) is exposed to a fire.

Abstract: A mullion assembly (10) includes a top mounting block (92) attached to a top beam (24) of a door frame (22). A bottom mounting block (108) is mounted on a floor (20) spaced from the top beam (24) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 108). A brace (50) is mounted to a lower end (44) of the post (40). A positioning rod (172) is mounted to the brace (50) and moveable between a locking position and an unlocking position to lock the post (40) between the top and bottom mounting blocks (92, 108). An anchoring rod (214) is mounted to the brace (50) and moveable between an anchoring position and a non-anchoring position, allowing further locking of the post (40) between the top and bottom mounting blocks (92, 108) when the mullion assembly (10) is exposed to a fire.

Abstract: A double door assembly having an active door and a passive door includes an astragal that is formed of a composite of aluminum and wood. The astragal is formed of an aluminum rail with a U-shaped cross section that receives a wooden insert. The astragal is mounted to a passive door such that the U-shaped cross section opens to the active door and the wooden insert presents a mounting surface for hardware.

Abstract: A mullion assembly (10) includes a top mounting block (92) attached to a top beam (24) of a door frame (22) and having a positioning rod (128) extending in a horizontal direction. A bottom mounting block (132) is mounted on a floor (20) and spaced from the top mounting block (92) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 132). A brace (50) is mounted to an upper end (42) of the post (40). A mounting bracket (140) is mounted to the brace (50). A pivotal plate (180) is pivotably mounted to the mounting bracket (140) and detachably engaged with the positioning rod (128). A retaining member (198) is mounted to the mounting bracket (140) to lock the post (40) between the top and bottom mounting blocks (92, 132).

Abstract: A mullion assembly (10) includes a top mounting block (92) attached to a top beam (24) of a door frame (22). A bottom mounting block (108) is mounted on a floor (20) spaced from the top beam (24) in a vertical direction. A post (40) is detachably mounted between top and bottom mounting blocks (92, 108). A brace (50) is mounted to a lower end (44) of the post (40). A positioning rod (172) is mounted to the brace (50) and moveable between a locking position and an unlocking position to lock the post (40) between the top and bottom mounting blocks (92, 108). An anchoring rod (214) is mounted to the brace (50) and moveable between an anchoring position and a non-anchoring position, allowing further locking of the post (40) between the top and bottom mounting blocks (92, 108) when the mullion assembly (10) is exposed to a fire.

Abstract: A double door assembly having an active door and a passive door includes an astragal that is formed of a composite of aluminum and wood. The astragal is formed of an aluminum rail with a U-shaped cross section that receives a wooden insert. The astragal is mounted to the passive door such that the U-shaped cross section opens to the active door and the wooden insert presents a mounting surface for hardware.

Abstract: A system may selectively block an area at an end of an astragal. The system may include an expandable boot and an actuator. The expandable boot may be positioned at the end of the astragal, and the expandable boot may be movable between a compacted shape and an expanded shape. The actuator may be operable to move the expandable boot between the compacted shape and the expanded shape.

Abstract: A mullion arrangement for mounting within a door frame including a top fitting secured to an upper frame member or header of the door frame, a bottom fitting secured to the floor beneath the top fitting, and a mullion removably positioned between the top and bottom fittings. The mullion defines therein a cavity which carries cabling therein for supplying power to a component associated with the entryway, such as an electric strike for regulating opening of the door.

Abstract: A mullion assembly that is removably positioned within an opening. The invention includes a tube having telescoping members that fit together and are adjustable between a variety of lengths. The ends of the tube mount to first and second edges of the opening. A biasing mechanism positioned within the tube provides for adjusting the overall length of the tube. In one embodiment, a locking mechanism is located within the tube to prevent the telescoping members from moving relative to each other thus preventing the tube from being reduced in length and removed from first and second mounting assemblies and removed from the opening.

Abstract: A slide bolt type of closure locking system is disclosed in various configurations in various orientations. A lever arm is used to operate the bolt slide. A detent arrangement normally keeps the lever arm in a nested rest position. The arm can be released from the detent to pivot the arm outward to operate the bolt slide. A pivot blocker is operable to prevent folding of the arm from its outward posture when needed to operate the bolt slide. Various lock case configurations are adapted to embedded or socket-mounting, or channel mounting, or surface mounting installations in swinging, sliding or folding closures.

Abstract: A mullion arrangement for mounting within a door frame including a top fitting secured to an upper frame member or header of the door frame, a bottom fitting secured to the floor beneath the top fitting, and a mullion removably positioned between the top and bottom fittings. The mullion defines therein a cavity which carries cabling therein for supplying power to a component associated with the entryway, such as an electric strike for regulating opening of the door.

Abstract: An extendable astragal system (40) includes a housing (47), an actuating member (48) located in and slidably engaged with the housing (47), and an astragal (50) located in the housing (47) and slidably engaged with the housing (47) and the actuating member (48). A latch mechanism (80) retains the astragal (50) within the housing (47) when an ambient temperature is below a predetermined temperature. The latch mechanism (80) enables sliding movement of the actuating member (48) and resultant movement of the astragal (50) to an extended position outside of the housing (47) when the ambient temperature is at the predetermined temperature.

Abstract: A floor grommet for use in building and office structures supplied with air conditioning via under floor plenum. Directed flow of conditioned air is optimized by limiting the escape of air from the plenum into the space above the floor by leakage through floor openings provided for power cables, data cables and the like. Specialized floor grommets installed in the cable openings are comprised of a surrounding frame mounting sealing elements comprised of thin, flexible elements which are anchored at one end in the grommet frame and extend toward the center of the opening, from each side, to effectively close the opening against significant flow of conditioned air from the plenum below. Cables passing through the grommet opening cause minimal deflection of the flexible elements to limit the escape of conditioned air. Preferably, the resilient, flexible elements are filamentary in nature.

Abstract: An astragal used with exterior double door installations, such as french doors. When attached to the edge of the generally inactive door, the astragal provides a door stop for the active door, a seal to prevent intrusion of water, and a lock for the inactive door. The invention particularly pertains to extruded metal astragals capable of increasing the resistance of the double door system to high wind conditions. The astragal comprises a longitudinally extending base member that has at least one longitudinally extending channel and a pair of spaced apart outwardly extending legs. At least one bolt is slidably inserted in the channel adjacent to one of the first and second ends of the channel. The astragal is attached to the door by at least one cleat whose spaced apart arms engage the legs of the base member providing resistance to the astragal rocking in relation to the door edge when the doors are under wind forces.

Abstract: A removable mullion assembly comprises a fitting attached in the door opening for receiving an end of the mullion. The fitting houses a locking mechanism for selectively holding the mullion in place in the fitting. The locking mechanism comprises a latch bolt which in an extended position engages the end of the mullion and secures the mullion in the fitting. A key-operated mechanism, such as a cylinder lock, is operatively connected to the bolt for moving the latch bolt to the retracted position in response to turning the key in the cylinder. An actuating element is also provided which is activated by the end of the mullion as the mullion enters the retaining element for moving the bolt to the retracted position. The locking mechanism may further comprise a blocking element to block movement of the latch bolt from the extended position.

Abstract: A removable mullion assembly comprises a fitting attached in the door opening for receiving an end of the mullion. The fitting houses a locking mechanism for selectively holding the mullion in place in the fitting. The locking mechanism comprises a latch bolt which in an extended position engages the end of the mullion and secures the mullion in the fitting. A key-operated mechanism, such as a cylinder lock, is operatively connected to the bolt for moving the latch bolt to the retracted position in response to turning the key in the cylinder. An actuating element is also provided which is activated by the end of the mullion as the mullion enters the retaining element for moving the bolt to the retracted position. The locking mechanism may further comprise a blocking element to block movement of the latch bolt from the extended position.

Abstract: A nursery gate is provided with a pivoted latch. When the gate is swung to a closed position where it is co-planar with the keeper and hinge axis, the latch draw engages the keeper. At that time, a detent provided by the nose and the recess engages due to a spring movement of one of the part in the direction of the hinge axis. The gate is released for opening by a movement in the opposite direction against the spring so as to separate the nose and recess and allow the latch to pivot.

Abstract: The removable mullion assembly allows a mullion to be removed, thereby allowing wider objects to pass through double doors. The top fitting of the assembly includes a spring loaded retaining bolt which locks the mullion in place. A locking mechanism attached to the top fitting allows the retaining bolt to be disengaged from the mullion. However, in the event of a fire, a meltable platform within the top fitting releases a deadlock, which mechanically blocks the retaining bolt from disengaging the mullion.

Abstract: A mullion latch is provided that will firmly secure a mullion post and yet permit the mullion post to be readily removable and reinstallable and which provides a tamper proof and secure vandal resistant mullion latch and post which is easy to install and remove. The mullion latch is used in conjunction with a double door opening that is designed to accommodate two single doors making use of the mullion post for their locking mechanisms, such as panic rim devices. Adapters are provided which may be used with the mullion latch in combination with a variety of mullion shapes, extruded or otherwise, that are employed in double door mullion assemblies, thereby negating any need to replace existing mullion posts when being adapted to employ the mullion latch. An assembly kit is provided for retrofitting or adapting existing mullion posts to be readily removable and reinstallable which includes the mullion latch combined with an adapter for use with a variety of existing moveable hollow core mullion shapes.

Abstract: The removable mullion assembly allows a mullion to be removed, thereby allowing wider objects to pass through double doors. The top fitting of the assembly includes a spring loaded retaining bolt which locks the mullion in place. A locking mechanism attached to the top fitting allows the retaining bolt to be disengaged from the mullion. However, in the event of a fire, a meltable platform within the top fitting releases a deadlock, which mechanically blocks the retaining bolt from disengaging the mullion.

Abstract: A door assembly includes a conventional swinging door which closes against a side light panel that is normally locked in place and effectively forms part of the jamb. The side light panel is, however, mounted on hinges so that it can swing open when unlocked, to provide a temporary wide entryway to permit the passage of large items such as furniture.

Abstract: A fire-rated removable mullion, includes a top fitting mounted to a door frame lintel, a bottom fitting assembly, a mullion head capable of detachably engaging the top fitting, a mullion tube having provisions for mounting between the mullion head and the bottom fitting assembly, and another provision for accommodating thermal expansion of the mullion assembly to resist warping of the assembly. Where desired, a mortise cylinder lock can be included to limit removal by unauthorized persons.

Abstract: A mullion latch is provided that will firmly secure a mullion post and yet permit the mullion post to be readily removable and reinstallable without tools. The mullion latch is used in conjunction with a double door opening that is designed to accommodate two single doors making use of the mullion post for their locking mechanisms, such as panic rim devices. Adapters are provided which may be used with the mullion latch in combination with a variety of mullion shapes, extruded or otherwise, that are employed in double door mullion assemblies, thereby negating any need to replace existing mullion posts when being adapted to employ the mullion latch. An assembly kit is provided for retrofitting or adapting existing mullion posts to be readily removable and reinstallable which includes the mullion latch combined with an adapter for use with a variety of existing moveable hollow core mullion shapes.

Abstract: An astragal formed as a part of an extruded door sash is described. The astragal is formed integral with the door sash as an elongated forwardly projecting member constituting an astragal base. An elongated detachable cap is releasably secured to the base member and extends forwardly thereof. A core member is disposed internally of the door sash and projects along the outer end edge portion of the sash and at least in part within the astragal. The astragal base member and the door sash form a unitary member.

Abstract: A mullion assembly mountable in a door frame includes a bottom fitting attached to a floor and a top fitting attached to the door frame above the bottom fitting. The top fitting supports a latch engagement assembly for engaging a latch assembly positioned in a mullion cavity of a mullion. The latch assembly has a latch extendable from the mullion cavity to engage the latch engagement assembly supported by the top fitting and hold the mullion in a fixed position. Retraction of the latch is controlled by a key lock assembly connected to the latch assembly through an actuating link assembly. The key lock assembly permits key controlled disengagement of the latch from the latch engagement assembly, followed by temporary removal of the mullion from its position in the door frame.

Abstract: A mullion assembly mountable between a floor and a door frame includes an engagement assembly attached to either the floor or the door frame. A mullion defining a mullion cavity is positioned in removable attachment with the engagement assembly, and a cylinder lock assembly is positioned in the mullion cavity. The cylinder lock assembly has a key lock cylinder configured for positioning in either a locked position to engage the engagement assembly and hold the mullion in an upright position in the door frame, or in an unlocked position disengaged from the engagement assembly to permit removal of the mullion from the doorway.

Abstract: A mullion assembly mountable in a door frame includes a bottom fitting attached to a floor and a top fitting attached to the door frame above the bottom fitting. The top fitting supports a bolt engagement assembly for engaging a lock assembly positioned in a mullion cavity of a mullion. The lock assembly has a bolt extendable from the mullion cavity to engage the bolt engagement assembly supported by the top fitting and hold the mullion in a fixed position. Retraction of the bolt is controlled by a key lock assembly that allows controlled access disengagement of the bolt from the bolt engagement assembly, followed by pivoting movement of the mullion away from its upright position in the door frame.

Abstract: A multi-panel sliding closure unit having a plurality of slidable panels such as doors or insect screen panels are used to close a large opening in a building wall such as an opening facing out onto a patio or deck. Adjacent panels stand in edge-to-edge relationship but between adjacent panels is a vertical jamb post of H shaped cross-section into which the panels fit, holding them securely on their vertical edges. The jamb posts each fit snugly between a pair of upper and lower tracks that also hold the horizontal edge of the panels for sliding movement therealong. At one end of the tracks is a laterally movable storage module for storing panels slid therein from the tracks.

Abstract: A double door installation includes an astragal which is removably mounted in the head jamb and sill portions of the door frame independently of the doors, but the combination includes a locking mechanism in one door which incorporates a bolt arranged to project through the astragal into the other door to effect firm locking of both doors to each other and to the astragal.

Abstract: An improved means for providing overhead access to the freight compartment of a load carrying vehicle to facilitate loading and unloading of cargo. An elongate opening is defined in the roof of the compartment and includes a plurality of hinged door panels that provide a weathertight cover for the opening. Spanning the opening is at least one cross-brace which is rigidly tied to the roof at opposing edges of the opening so as to maintain the opening and afford stability to the opposing sidewalls. The cross-brace, which serves also to seat the door panels, is pivotally secured adjacent one edge about a horizontal axis, preferably at the opposing edge to that where the doors are hinged, such that the panels and cross-braces can be pivoted laterally away from the opening by an individual situated atop the van. When access is had, as in conventional vehicles, through an opening in the sidewalls, or endwall of the vehicle, the invention also contemplates including a movable header over the lower opening.

Abstract: An improvement in casement windows provides a mullion portion which is removable to allow for emergency egress through the window, a pivotably disengagable connection being formed between one end of the mullion portion and the head jamb of the window frame, and a tongue and groove connection being formed between downwardly and outwardly inclined complementary surfaces on the other end of the mullion portion and the sill of the window frame that allows the mullion portion to slide outwardly from a position seated in the frame to effect separation of the mullion portion from the frame simply upon opening of a sliding latch.

Abstract: A floor grommet for use in building and office structures supplied with air conditioning via under floor plenum. Directed flow of conditioned air is optimized by limiting the escape of air from the plenum into the space above the floor by leakage through floor openings provided for power cables, data cables and the like. Specialized floor grommets installed in the cable openings are comprised of a surrounding frame mounting sealing elements comprised of thin, flexible elements which are anchored at one end in the grommet frame and extend toward the center of the opening, from each side, to effectively close the opening against significant flow of conditioned air from the plenum below. Cables passing through the grommet opening cause minimal deflection of the flexible elements to limit the escape of conditioned air. Preferably, the resilient, flexible elements are filamentary in nature.

Abstract: A floor grommet for use in building and office structures supplied with air conditioning via under floor plenum. Directed flow of conditioned air is optimized by limiting the escape of air from the plenum into the space above the floor by leakage through floor openings provided for power cables, data cables and the like. Specialized floor grommets installed in the cable openings are comprised of a surrounding frame mounting sealing elements comprised of thin, flexible elements which are anchored at one end in the grommet frame and extend toward the center of the opening, from each side, to effectively close the opening against significant flow of conditioned air from the plenum below. Cables passing through the grommet opening cause minimal deflection of the flexible elements to limit the escape of conditioned air. Preferably, the resilient, flexible elements are filamentary in nature.