DOOR CLOSING AND ELECTRICAL CONNECTIVITY SYSTEM FOR REFRIGERATED CASE

A temperature-controlled case is provided including a frame and a door coupled to the frame and pivotable about a pivot axis between a closed position and an open position. The door includes a passage that interchangeably receives a door closure control assembly at one of the top or the bottom of th...

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Bibliographische Detailangaben
1. Verfasser:	STUBBLEFIELD, STEVEN O
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CHECKS FOR WINGS COFFEE MILLS COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FURNITURE HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES ICE-BOXES KEYS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LOCKS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PAYING COUNTERS REFRIGERATION OR COOLING REFRIGERATORS SAFES SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS,STOREHOUSES, BARS, RESTAURANTS OR THE LIKE SPICE MILLS SUCTION CLEANERS IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	A temperature-controlled case is provided including a frame and a door coupled to the frame and pivotable about a pivot axis between a closed position and an open position. The door includes a passage that interchangeably receives a door closure control assembly at one of the top or the bottom of the door, and an electrical connectivity system at the other of the top or the bottom of the door. The electrical connectivity system includes a first electrical connector coupled to the door, and a second electrical connector coupled to the frame so that the first and second electrical connectors are engaged when the door is coupled to the frame. The door closure control assembly includes a torsion spring that is fixed at one end to the door and fixed at another end to the frame, so that when the door is opened the torsion spring provides an increasing force to urge the door toward the closed position.