HINGE ASSEMBLY, TRIP UNIT AND CIRCUIT BREAKER ASSEMBLY INCLUDING SAME

A hinge assembly (40) includes a first portion (24) having first and second receptacles (44, 45) and a second portion (30) having first and second cylindrical members (60, 62) extending in opposite directions along a hinge axis (42) and a thickened portion (72) having a contoured outer surface (70)...

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Bibliographische Detailangaben
Hauptverfasser:	BASTA, JASON E, WHITAKER, THOMAS A, COLLAZO, DOEL J, RAKUS, PAUL R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CONVEYING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES FIXED CONSTRUCTIONS GENERATION HANDLING THIN OR FILAMENTARY MATERIAL HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS KEYS LOCKS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS RELAYS SAFES SELECTORS STORING TRANSPORTING WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A hinge assembly (40) includes a first portion (24) having first and second receptacles (44, 45) and a second portion (30) having first and second cylindrical members (60, 62) extending in opposite directions along a hinge axis (42) and a thickened portion (72) having a contoured outer surface (70) disposed adjacent the cylindrical members. The second portion (30) is moveable from: (i) a first state wherein the first and second cylindrical members (60, 62) are disposed in the first and second receptacles (44, 45) such that the second portion (30) is coupled to the first portion (24) and generally free to rotate about the hinge axis (42) through at least a predetermined degree range (a), and (ii) a second state in which the second portion (30) is decoupled from the first portion (24) responsive to the second portion (30) being rotated beyond the predetermined degree range (a) and the contoured outer surface (70) interacting with a portion of the first portion (24). L'invention concerne un ensemble charnière (40) qui contient une première portion (24) ayant des premier et second réceptacles (44, 45) et une seconde portion (30) ayant des premier et second éléments cylindriques (60, 62) s'étendant dans des directions opposées le long d'un axe (42) de charnière et une portion épaissie (72) ayant une surface externe (70) profilée disposée adjacente aux éléments cylindriques. La seconde portion (30) est mobile à partir de : (i) un premier état dans lequel les premier et second éléments cylindriques (60, 62) sont disposés dans les premier et second réceptacles (44, 45), de sorte que la seconde portion (30) soit accouplée à la première portion (24) et généralement libre de tourner autour de l'axe (42) de charnière sur au moins une plage de degrés prédéfinie (a) et (ii) un second état dans lequel la seconde portion (30) est découplée de la première portion (24) en réponse à la rotation de la seconde portion (30) au-delà de la plage de degrés prédéfinie (a) et la surface externe (70) profilée coopérant avec une portion de la première portion (24).