摘要:
According to some embodiments, a vent filter 10 for a waste water tank system is provided having a housing 20 which eliminates or reduces the amount of bypass of odorous air moving through the vent system and precludes the odorous air from escaping without passing through filtering materiel 90. The housing 20 includes a region 28 wherein the cross-sectional area is reduced, inhibiting bypass of odorous gas past the filtering material 90.
摘要:
A one-piece bowl (10) including an open top (14), a bottom opening (16), a rim portion (22), an interior space (18) and a plurality of cavities (32) is provided. The rim portion substantially surrounds the bowl near the open top, and an inner channel is formed along and within the rim portion. The interior space is substantially defined by an interior surface, the open top and the bottom opening. The plurality of cavities extends from the inner channel to the interior space. The inner channel and the cavities are configured to pass fluid from an outer fluid source to the interior space. A mold assembly and a method for forming a one-piece greenware piece for the bowl are also provided. The mold assembly includes a top mold component and a bottom mold component that are configured to mate and thereby form a reservoir substantially defining the bowl.
摘要:
A powered awning assembly has an awning frame with a first side arm member having a first distal end and a first proximate end for attachment to a wall and a second side arm member having a second distal end and a second proximate end for attachment to a wall. A connecting member has a first end attached to the distal end of the first side arm and a second end attached to the distal end of the second side arm. A roll awning is attached to the awning frame. A wind sensor assembly is attached to one of the first side arm and the second side arm.
摘要:
A fastening assembly and method to releasably secure a panel of a novel screen room enclosure 10 to a structure. The fastening assembly includes a clip 50 having a channel portion 56 fastened to a flat portion 52, the channel portion 56 having an opening 55 adapted to receive an edge of a panel 26, and, a locking fastener 40 having an elongated locking member 45 adjustable between a first position and a second position. The flat portion 52 of the clip 50 comprises a hole 54 for accepting the locking fastener 40 such that the locking member 45 can pass through the hole 54 when the locking member 45 is in the first position, and cannot pass through the hole 54 when the locking member 45 is in the second position. A screen room enclosure 10 to be used with an awning of a structure and releasably coupled to the structure with a fastening assembly. A method of securing a side panel 26 of the screen room enclosure 10 to the structure with the clip 50 is disclosed.
摘要:
A awning control (10) circuit and assembly including an ambient thermistor (30) and a heated thermistor (32) for sensing wind speed. A microprocessor determines the present wind speed by referencing values of the thermistors to a stored lookup table. When the wind speed meets or exceeds a threshold value, the microprocessor causes one or more awnings to retract.
摘要:
An intermediate support (10) for a retractable roll awning (22) is disclosed. The support is positioned between two end brackets (18) and provides additional support. The support includes a two support surfaces for supporting the roll awning in two directions. Alternatively, the support may comprise a single curved support surface. The support surface or surfaces include a means for reducing friction.
摘要:
An awning assembly (10) adapted to automatically lower an edge of a canopy (14) under a predetermined weight collected on the canopy to remove some of the collected weight from the canopy and thereafter return the canopy to its original position. The assembly includes an arm assembly (16) supporting the outer edge of the canopy, which arm assembly can automatically change effective length under loaded conditions by utilizing an elastic assembly. Alternatively, the awning includes a support arm or a canopy rod (18) or a canopy (14) made of a resilient flexible material which deflects automatically when the predetermined load has collected on the canopy.
摘要:
An air conditioning system for a recreational vehicle (10) is provided having a rooftop mounted air conditioning unit (14) with an outlet for conditioned air and an inlet for return air and an air distribution system (16). The air distribution system (16) includes ducts (70,72) mounted between the roof (18) and a ceiling (26) of the recreational vehicle (10) that are in communication with the outlet of the air conditioning unit. The air distribution system (16) also includes registers (74) mounted in openings of the ceiling (26) to discharge the conditioned air from the ducts (70,72) into various areas of the interior of the recreational vehicle (10). A ceiling grille (56) is mounted at the ceiling (26) below the air conditioning unit (14) and has a return air grille (64) and a closable register (68). The return air grille (64) communicates the inlet of the air conditioning unit (14) with the interior of the recreational vehicle (10). The closable register (68) is positioned directly below the outlet of the air conditioning unit (14) so that when the register is opened a proportionally larger amount of the conditioned air is discharged to rapidly cool the area of the interior below the air conditioning unit (14). When the register is closed the areas of the interior are equally cooled.