Abstract:
A display has at least one pair of revolving door panels hinged to a box frame by means of hinging means actuated by actuation means intended to permit the synchronous movement of the door panels of the pair of door panels.
Abstract:
A hinge for a hingedly movable sash in a window having a frame, including a track assembly having a track and a shoe engageable with the track and reciprocally movable along the track. The shoe presents a first rolling member at a first portion thereof and a bearing portion at a second portion. The shoe is shiftable between a window closed configuration in which the bearing portion contacts the track and transmits loads from the track to the sash arm and a window moving configuration in which the rolling member contacts the track and transmits loads from the track to the sash arm and rolls along the track as the shoe translates along the track.
Abstract:
A full breakout arm (1) having a sliding arm (4) that is attached to a door (2) along an upper edge (5) of the door. The sliding arm has a first end (6) fixedly and pivotally attached to a hinged side of the door. A release mechanism (9) is mounted to the opposite side of the door. A channel (13) located along the sliding arm is slidably and pivotally attached to a first end (15) of a rotating arm (14) via a pivot point (16) that slides within the channel. A second end (17) of the rotating arm is attached to a motor (3). When excess pressure is placed on the door, the release mechanism disengages from the second end of the sliding arm and the first end of the sliding arm remains fixedly and pivotally attached to the door while the pivot point of the rotating arm slides back and forth within the channel of the sliding arm.
Abstract:
An at least partially preassembled and packaged movable partition system is disclosed. The at least partially preassembled and packaged movable partition system includes a shipping box including a plurality of pocket walls defining a pocket therein, at least a portion of a track located within the pocket, the at least a portion of the track coupled to at least one pocket wall of the plurality of pocket walls, and a door coupled with the at least a portion of the track. Methods of packaging and installing an at least partially preassembled and packaged movable partition system are further disclosed herein.
Abstract:
Exemplary embodiments of the invention include a door derailing prevention member having a body with a middle section and a circumferential surface. An installation stud is positioned at the middle section and a boss part is mounted to the body and is configured to mate with a hole and secure the body in a fixed position. The body has a radius that varies along the circumferential surface.