초록 ▼

A door for refrigerating and freezing chambers, comprising a door frame supporting one or more glass panes for exposing refrigerated or frozen goods in said chamber through the door. According to the invention, the door frame comprises a section (6) capable to support the glass (4) associated with t

A door for refrigerating and freezing chambers, comprising a door frame supporting one or more glass panes for exposing refrigerated or frozen goods in said chamber through the door. According to the invention, the door frame comprises a section (6) capable to support the glass (4) associated with the door (1) along only one vertical edge (7) of the glass (4), at which edge (7) the door (1) is intended to be hingedly suspended in a door case. An inner longitudinal cavity (10) is located along the entire length of the section (6), in which cavity (10) a torsion spring (11) extends substantially along the entire length of the section (6), which torsion spring (11) is capable to be locked at one end relative to the section (6) and at its other end relative to said door case.

대표청구항 ▼

A door for refrigerating and freezer chambers, comprising a door frame, which supports at least one glass pane for exposing through the door refrigerated or frozen goods in said chamber, which door frame at one vertical edge (7), via an elongate first frame section, is intended to be hingedly suspen

A door for refrigerating and freezer chambers, comprising a door frame, which supports at least one glass pane for exposing through the door refrigerated or frozen goods in said chamber, which door frame at one vertical edge (7), via an elongate first frame section, is intended to be hingedly suspended in a door case (2) and which door frame and door case cooperate with a torsion spring (11) having two ends, said torsion spring (11) being locked at one of its ends relative to the door frame and at the other of its ends relative to the door case, wherein nipples or the like connect to the torsion spring at its upper end (12) and its lower end (13), said nipples or the like, formed as journals (17,18), cooperate with associated bearing means (20, 21) in the door case (2) to thereby pivotally suspend said door; characterized in that means in said door rigidly secure said one vertical edge (7) of said first door frame section (6) to and along only one edge of the glass pane in a U-shaped groove (8) provided along the entire length of said first frame section (6) to provide the sole support for the door; said first frame section comprising an inner longitudinal cavity (10) provided along the entire length of the section, in which cavity said torsion spring extends along substantially the whole length of the section (6); and the remainder of the door frame comprises at least one thin non load bearing strip (25) mounted along each of the remaining three edges of the glass pane.