Abstract:
A tilt-up door for a building having an opening, a pair of substantially vertically juxtaposed members, cam surfaces extending laterally from the vertical members at the upper portion and a door sized to span the opening. The door can be pivotally coupled to carriages arranged for vertical movement along the vertical members and can have cam followers extending laterally from the upper portion of the door to contact the cam surfaces. An actuator or actuators can be connected to the carriages to move the carriages along the vertical members. When the actuator or actuators are operated to move the carriages vertically along the members the cam followers can move along the cam surfaces to tilt the door to a horizontal position as the door is moved vertically upward into an open raised position.
Abstract:
A window regulator prevents a carrier plate from derailing from a guide rail by preventing the generation of a force which is applied when the carrier plate and a stopper member collide with each other and which lifts up the carrier plate. In the window regulator, an impact absorption body is installed in a press fitting recess of the carrier plate. The impact absorption body is made of an elastic material for absorbing an impact caused by a collision between the carrier plate and the stopper member that regulates a slide position of the carrier plate. A collision surface formed on the stopper member is tilted toward the carrier plate with respect to a plane that is perpendicular to an axis of the guide rail such that the collision surface pushes the carrier plate down toward the guide rail when it collides with the impact absorbing body.
Abstract:
A motor vehicle sliding door that may be supported by a pillar of the motor vehicle and having a sliding door assembly with a self-adaptive carriage. A self-adaptive carriage can allow for pillar attachment of the door to the vehicle body at one or more of the A, B, or C pillars with reduced movement efforts and increased stability while accommodating manufacturing tolerance variation over large scale production runs.
Abstract:
A tilt-up door for a building having an opening including a door frame with vertical track members, cam surfaces extending laterally from the vertical tracks at the upper portion of the tracks and a door sized to span the opening. The door can be pivotally coupled with rollers disposed within the vertical tracks and cam followers extending laterally from the upper portion of the door to contact the cam surfaces. When an upwardly directed motive force acts on the door the cam followers come into engagement with the cam surface to lift the door generally vertically and then rotate the door inwardly as the door is raised into an open raised position.
Abstract:
A motor-vehicle door with frameless window includes a door structure, a window pane, slidably mounted on the door structure between a lowered position and a raised position, and a regulating device, for controlling movement of the pane. Connected to the pane is a slider member, which engages a respective guide element mounted on the door structure. Operatively set between the slider member and the pane is an elastically deformable member. In its undeformed condition, the deformable member tends to keep the pane in an out-of-tolerance position, more raised and/or set further back with respect to its correct position of assembly on the slider member. Clamping means are provided for adjusting the position of the pane on the slider member so as to compensate, during assembly, the deviation from the nominal design position due to the tolerances of the processes of production of the bodies and the windows.
Abstract:
An adjustable glide apparatus is for a sliding panel to slide along a track between open and closed positions. The adjustable glide apparatus comprises a housing defining a cavity with at least one receiver disposed within the cavity. An adjustment stem has an end that has a thread and is disposed within the cavity. A cam is coupled to the receiver for moving the receiver relative to the housing. The cam comprises a plurality of teeth for engaging the thread to rotate the cam as the adjustment stem is rotated thereby moving the receiver relative. A glide is coupled to the receiver and comprises a contact surface. The contact surface is adapted for sliding engagement with the track to slide the sliding panel between the open and the closed positions. A distance between the contact surface and the housing is adjusted as the receiver is moved by the cam.
Abstract:
A tilt-up door for a building having a relatively wide door opening having a door frame including top and bottom horizontal members and vertical side members connected to the top and bottom horizontal members. The vertical side members can have a horizontally extending pivot shaft tube positioned between the top and bottom horizontal members, and outwardly extending cam followers adjacent to the top horizontal member. U-shaped channels can extend vertically along opposite sides of the door opening with the U-shaped channels facing each other and the door opening. The U-shaped channels can have generally horizontal track members extending from the top edge of the door opening and the horizontal tracks can have a curved cam surface. Carriages each including a horizontal pivot shaft journal can be positioned in the U-shaped channels for vertical movement in the U-shaped channels. Pivot shafts can rotatably connect a pivot shaft tube to a pivot shaft journal with the outwardly extending cam followers engaging one of the cam surfaces. An actuator can be connected to the carriages to move the carriages in the U-shaped channels. The tilt-up door is mounted for vertical movement and for tilting movement about the horizontal axis of the pivot shafts in the door opening when the actuator is operated to move the carriages vertically in the U-shaped channels and the first and second cam followers along the respective cam surfaces to tilt the door to a generally horizontal position as the door is moved vertically upward.
Abstract:
Movable partition systems may include a chain guide structure extending along a curved path. The chain guide structure may have a specified maximum width, and may include attachment flanges that project laterally from a central beam beyond laterally outward ends of chain guide members of the chain guide structure by a specified minimum distance. Overhead support systems for movable partition systems may include such chain guide structures. Methods of forming overhead support systems and movable partition systems may include stretch forming a bent chain guide structure. Methods of installing overhead support systems and movable partition systems may include inserting fasteners at least substantially perpendicularly through attachment flanges of a chain guide structure to secure the chain guide structure to an overhead structure.
Abstract:
Described is a carriage (7) for sliding doors and windows (2) comprising a fixed frame (3), at least one sash (4) that is slidable horizontally relative to the fixed frame (3) by means of a carriage unit (1), and a handle (9) mounted on the sash (4) for controlling the carriage (7); the latter is provided with a supporting frame (11), mobile on wheels, and with a connecting member (13) interposed between the supporting frame (11) and a bottom sash (4) rail (8); the connecting member (13) is movably constrained to the supporting frame (11) to enable the sash (4) to be lifted and lowered relative to the supporting frame (11) under the action of the handle (9); a helical spring (44) is interposed between the supporting frame (11) and the connecting member (13) to lessen the effort required of the user to lift the sash (4).
Abstract:
A retractable noise reduction locking shoe assembly for locking a horizontal or vertical sash window or door within a channel of frame includes a slide block with a primary opening extending from a front side of slide block to a rear side of slide block. Slide block has opposing side openings in communication with primary opening. A retractable side block is slidably received within each of the opposing side openings. A pair of spring members is oppositely disposed within a partial channel. Spring members are adapted to receive retractable side block within each of the opposing side openings. A cam with a front side defined by a perimeter and a rear side defined by a variable diameter having first and second ends, the second end configured to receive a pivot member mounted on either sash window or door. Cam is disposed within primary opening and adapted to be rotatable by pivot member.