KR900003492A - Suspension device of moving wall - Google Patents

Abstract

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Description

Suspension device of moving wall

Since this is an open matter, no full text was included.

1A is a side view of the suspension device of the present invention according to an embodiment of the present invention.

FIG. 1B is an enlarged fragmentary longitudinal sectional view of portion A of FIG. 1A.

FIG. 1C is an enlarged longitudinal cross-sectional view of part B of FIG. 1A.

2 is a longitudinal sectional perspective view of the traveling rail.

3 is a longitudinal sectional view showing a relationship between the suspension device and a traveling rail;

Claims (3)

Protrude two horizontal axles outward from the four-way side of the chassis to install vertical wheels on each horizontal axle to rotate freely in the vertical plane, and also project the vertical axles upward from the four corners of the upper surface of the chassis. It is possible to move the suspension device in the axial direction of the suspension device in which the horizontal wheel is installed on the vertical axle so as to be freely rotated in the horizontal plane, and the suspension axis is slowly lowered in the vertical direction near the center of the lower surface of the chassis. The wheel sheath has a freely accepted wheel sheath, which is a wheel lower bearing surface for supporting and rotating the two vertical wheels facing each other among the vertical wheels, and the other two directions perpendicular to the two vertical wheels. In order to put the vertical wheels of the vehicle in a suspended state, the wheel lower bearing surface is inward of the wheel lower bearing surface. A lower bearing portion formed therein, a sliding groove in which a substantially central portion of the lower bearing portion is opened downward along the axial direction, and the suspension shaft of the suspension apparatus slides therein, and the horizontal wheel of the suspension apparatus is guided. A traveling rail formed with a guide groove formed on an upper surface side of the wheel shell so as to cross the traveling rail in an orthogonal + shape shape in four directions so as to connect the sliding rail; Orthogonal + shaped sliding grooves connected to the grooves, an intersection lower bearing portion continuously coplanar with the lower bearing portion of the suspension device, and the intersection lower bearing portion around an intersection opening of the intersection rail. The upper surface thereof is flush with the wheel bearing surface, and the suspension device Suspension of a mobile wall, characterized in that a group consisting of a cross-section rail are provided with a free rotation around the turntable is outside the axis with the axis of the vertical wheel. According to claim 1, wherein the end of the vertical axle of the suspension device is provided with a guide protrusion having a narrow end shape integrally or rotatably with the vertical axle, and continuous with the guide protrusion groove in the guide groove of the running rail Suspension device of a moving wall, characterized in that the cross-section guide projection groove of the cross-shaped cross. A) It is formed of a hard material such as metal, and two axles are projected outward at right angles to each of the four side parts of the body of the rectangular parallelepiped so that the vertical wheels of the radial bowl bearings do not protrude to other axle parts. It protrudes downwardly from the lower surface of the chassis to be freely rotated, and the axle is fixedly or rotatably installed at right angles from the four corners of the upper surface of the chassis, so that the horizontal wheel of the radial bowl bearing can be rotated. It can be installed freely, or the guide protrusions having narrow shapes such as hemispheres, cones, and pyramids can be integrally or rotatably installed at the open end of the axle, and the suspension shaft can be freely rotated vertically downward from the center of the lower surface of the axle. B) A horizontally elongated material formed of a suspension device and B) a rapidly hard material, with a vertical cross section The two open ends of the spherical shaped side portion are projected to be substantially equal to the running surface width W of the vertical wheel at right angles inward to form a lower wheel bearing surface, and the open ends are cut deep and horizontally along the inner wall. It has a shape but protrudes in the center of the ship leaving a sliding groove in which the wing suspension axis of the suspension slides to form a wheel shell as a lower bearing portion, and accommodates the horizontal wheel of the suspension device in the upper side in the longitudinal cross-sectional shape A running rail formed by cutting the guide groove of the wheel diameter (x) width into a downward opening at a right angle to be installed horizontally or by cutting the guide groove into a narrow width and forming a guide protrusion groove in contact with the guide protrusion; ) Cross this running rail vertically and horizontally and slide the sliding groove at right angles + shape around the intersection opening. In the rail intersection of the outline shape which forms an intersection wheel outer shell, when the turntable of a sliding bowl bearing etc. is used by making the lower bearing surface and the surface parallel to the lower bearing part in each intersection part than the shaft center of the vertical wheel of a suspension apparatus, When the rotation is freely installed and cut out to the depth of the guide groove in the upper end portion of the upper side, or when the guide protrusion groove is installed in the traveling rail, it is composed of the intersection rail standing by forming the intersection guide protrusion groove, D In the travel rail and the cross rail installed on the ceiling side, the suspension device in the travel rail is almost completely filled with wheel shells, and the left and right four vertical wheels are placed on the lower bearing surface of the wheel, and the four vertical wheels before and after Suspended on the lower bearing, along the horizontal wheels and guide protrusions along the guide and guide protrusions. In the cross section rail, the suspension device loads the two vertical wheels before the suspension state on the turn table, and then loads the left and right vertical wheels on the turn table and reaches the intersection opening. Supporting the vertical wheels, guiding the horizontal wheels or guide protrusions to the guide grooves or the guide protrusion grooves in the direction change, while loading the front and rear or left and right vertical wheels from the turntable to the lower bearing surface of the wheels to separate the crossing rails. Suspension device of moving wall made with. ※ Note: The disclosure is based on the initial application.