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 runner 5 including a striker 51 in a lower portion; a catcher 6 corresponding to the striker 51 and engaging a movable body 1 in a reference position R; and an urging device 7 storing an urging force when the catcher 6 is in the reference position R, are provided. The catcher 6 in the reference position R captures the striker 51 of the runner 5 stopped and engaged with a rail 2 in a self-propelling start position SA of the movable body 1, and upon this capture, an engagement between the catcher 6 and the movable body 1 is released. At the same time, due to a backward movement of the movable body 1 from the stop position SA, the catcher 6 is positioned in the reference position R again, and releases the striker 51 of the runner 5. An engagement between the runner 5 and the rail 2 is subsequently released.
Abstract:
The invention relates to a regulation mechanism for built-in sliding doors of the type comprising a sliding leaf (4), a guide (6) in the lower part of said sliding leaf (4) and a fixed stop (16) inside said guide (6), comprising a cover (1) fixed at the end of the sliding leaf (4), a mobile stop (2) slidable through the inner part of the guide (6) situated between the cover (1) and the fixed stop (16), and an adjustment screw (3) traversing the cover (1) and the mobile stop (2) by means of which the relative position between both elements (1) and (2) is regulated.
Abstract:
A segmented door for installation in door openings of garages and buildings, includes a plurality a plurality of crosswise, vertically displaceable transverse door segments, which are foldably connected to one another and have, at their ends, one or more rollers, which are guided in one or more tracks, along with a drive axle, which is connected to a drive and traction cables for raising and lowering the segmented door. In a curvature region of the tracks, either a crank arm is provided on the drive axle or a spring, or other elastic device, is provided on the traction cables for length compensation of the traction cables during inclination of the door segments.
Abstract:
An overhead door for the vertical opening of a truck trailer comprises a plurality of panels connected together by hinges, which extend the width of the panels and are confined within the panel. The panels, which are preferably formed of plastic, are counterbalanced by a spring, which is movable with the panels. The spring is wound by gears, which are connected thereto, cooperating with racks on the horizontal portions of the tracks on which the panels are movably supported. The bottom panel is locked to the trailer body by a locking mechanism, which is carried by the lowermost panel and cooperates with locking pins on the mounting angles on which the vertical portions of the tracks are supported.
Abstract:
A telescopic hinge (30) is described for a rail guidance system (1) for guiding a sliding device (20) along an elongated guide rail (10) with a longitudinal axis (12). The telescopic hinge (30) comprises a first hinge part (32) and a second hinge part (34) that is mounted rotatably in the first hinge part (32) for rotation about a hinge-rotation axis (38). The second hinge part (34) is mounted slidably in the direction of the hinge-rotation axis (38); and configured for being mounted onto the guide rail (10) at an end (342) slidably along the longitudinal axis (12).
Abstract:
Disclosed are front entry cabs, and power machines with front entry cabs, having a door that is moveable between opened and closed positions. In the opened position, the door is positioned within an operator compartment of the cab above the operator seat and below a top of the cab. A linkage system defines the travel path of the door between closed and opened positions. The linkage system is configured to minimize interference with operator visibility.
Abstract:
A fitting assembly arranged between a fixed frame and a sash of a window or a door, comprises a fixed-frame-side support bracket, a sash-side support bracket, a scissor assembly as well as a spacer. The fixed-frame-side support bracket surrounds a fixed-frame corner of the fixed frame with a bearing leg and an additional support leg. The sash-side support bracket surrounds a sash corner of the sash with a bearing leg and an additional support-bracket leg. The spacer may either be arranged on the side of the additional support-bracket leg of the fixed-frame-side support bracket facing a first fixed-frame rebate face or on the side of the additional support-bracket leg of the sash-side support bracket facing a first sash rebate face. A scissor assembly supported on the bearing leg of the fixed-frame-side support bracket and on the bearing leg of the sash-side support bracket allows the sash to be rotationally and translationally moved with respect to the fixed frame.
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.