KR20090057883A - Transportation device for cableway systems - Google Patents

Abstract

A transportation device for a cableway system is provided to prevent damage such as crack due to the insufficient rigidity by detecting faults in manufacturing immediately. A transportation device for a cableway system comprises a seat plate(2) and a transport frame(1). The transport frame includes one or more transparent walls or cover hood(3) for passenger protection. The cover hood rotates between the open and closed positions around a shaft(31). The transparent walls or cover hood are made of a plastic material including one or more dye.

Description

Transport equipment for aerial cable systems {TRANSPORTATION DEVICE FOR CABLEWAY SYSTEMS}

The present invention relates to a transport device for an aerial cable system, and more particularly to a transport device for an aerial cable system having a support feed cable guided through a deflection pulley driven by at least one at a station. The transport device can be fixedly installed on or coupled to the support transport cable so that it is separated from the support transport cable at the station and moved along the guide rail through the boarding area at a speed that is significantly reduced than the speed of the support transport cable. In the process, the occupant can get on or off the transport. The gondola consists of a transparent wall and the lift chair has a transparent cover hood which is rotatably mounted.

Conventional cable cars consist mainly of walls of transparent plastic material. The cover hood for the lift chair of the aerial cable system is also made of transparent plastic material. The construction of a cable car with a plurality of transparent walls or a lift chair with a transparent cover hood is intended to provide a panoramic view to the user of the cable car or lift chair.

For example, transparent walls of cable cars or transparent cover hoods for lift chairs made of plastic materials, such as polycarbonate, are produced by pressing a plastic material panel in a heated mold, thereby obtaining the desired conformal structure. .

Walls for cable cars or cover hoods for lift chairs should have a nearly constant wall thickness and a thickness of about 3 mm to 5 mm to achieve the required strength. However, in the manufacture of these walls or cover hoods, there is a problem that an area in which the wall thickness is insufficiently formed may appear in view of the resistance seen during the deformation processing of the plastic material performed to obtain various solid shapes. In particular, this problem occurs in the corner region. If these defects are not detected, these products are processed intact and used in cable cars or lift chairs, in which case insufficient strength may cause damage such as cracks within a short time, requiring replacement of the wall or cover hood with a new one. have.

Therefore, the object of the present invention is to solve the above-mentioned problems by the conventional apparatus and the general method, and the manufacturing defect of the wall or cover hood can be detected immediately, and the transport for the aerial cable system in which the defective wall or cover hood is immediately separated. To provide a device.

In view of this or other objects, according to the present invention there is provided a transport device for an aerial cable system having a support feed cable extending between stations and guided around a deflection pulley, wherein at least one pulley is a drive pulley and is transported. The station is fixedly mounted on the support transport cable, or the station allows the occupant to move along the guide rail extending through the unloading area at a speed lower than the speed of the support transport cable in order to get on or off the transport device. In this case, the transport device can be coupled to or detached from the support transport cable. The transport device consists of one or more transparent walls or on which the transparent cover hood is rotatably mounted. An improvement according to the invention is that at least one transparent wall or transparent cover hood is made of a plastics material to which at least one dye is added.

In other words, it is an object of the present invention that the transparent wall or transparent cover hood is made of a plastic material to which at least one dye is added.

By adding the dye to the plastics material, thick wall areas appear darker in color and thin wall areas become faint in color. This makes it possible to immediately detect whether the manufactured product meets the technical requirements for the required wall thickness and the defect-detected product has to be separated without the need for further processing.

The plastic material to which at least one dye is added has the effect that the particles of infrared light are stored in the fuel particles, so that the transparent wall or transparent lid hood is heated higher than in the case of plastic material which is not colored with dye. This means that the wall of the cable car and the cover hood of the lift chair have a slow cooling rate and the surface dries faster. In addition, the transparent wall or transparent cover hood, colored with dye, protects the occupants from dazzling sunlight.

According to another feature of the invention, the transparent wall or transparent lid hood is made of a panel of plastic material to which at least one dye is added and press molded in a heated mold.

Some of the contents of the present invention, such as information on the press molding and inspection method, are cited in the contents of a patent application filed by the applicant of the same application.

Other features of the invention are mentioned in the claims.

Although the present invention has been made and illustrated with respect to the implementation of a method for manufacturing a wall for a cable car or a cover hood for a lift chair of an aerial cable system, the present invention is not limited thereto, and various modifications and structures within the spirit and scope of the present invention. There may be a change.

Referring to the present invention in more detail based on the accompanying drawings as follows.

In the figure, a lift chair for an aerial cable system showing an exemplary embodiment of the invention consists of a transport frame 1 having a seat plate 2 on which a plurality of occupants can sit. For example, a cover hood 3 in the form of a bubble is mounted on the transport frame 1 to protect the occupants from impure weather. The cover hood 3 is rotatably mounted about the shaft 31. In the open position of the lid hood 3, ie in the open position shown in FIG. 1, the occupant can sit on the lift chair and they can get off from the lift chair. If the occupant wishes to be protected from wind, snow or other impure weather while traveling using the aerial cable system, the cover hood 3 is rotated to the closed position as shown in FIG.

The cover hood 3 is made entirely or mostly of plastic material, in particular polycarbonate, to which at least one dye is added. By adding the dye in this way, it is possible to detect whether the cover hood has a wall thickness of about 3 mm to 5 mm necessary for the required strength after the production of the cover hood. The thinner the wall, the thinner the wall is.

If the cover hood does not have the required strength by having one or more areas with insufficient wall thickness, such cover hoods may be separated for disposal. This eliminates manufacturing defects, especially defects such as cracks, and avoids the need for replacement in the presence of defective products, thereby reducing manufacturing costs.

Moreover, by making the lid hood with a dye-added plastic material, the lid hood can be heated more quickly and cooled more quickly. In addition, the cover hood may provide a lot of shade to the user in the lift chair and protect the user from dazzle.

It will be readily appreciated that such cover hoods can be used for lift chairs fixedly mounted to the transport and transport cables of aerial cable systems or lift chairs that can be coupled to transport and transport cables.

The same advantages mentioned above also apply to cable cars and gondola of aerial cable systems consisting of transparent walls.

1 is a perspective view of a lift chair of an aerial cable system with the cover hood shown open;

FIG. 2 is a perspective view of the lift chair of FIG. 1 showing the lid hood in a closed state. FIG.

<Code Description of Main Parts of Drawing>

1: Transport frame, 2: Seat plate, 3: Cover hood, 31 axles

Claims (5)

A transport device for an aerial cable system having a support transport cable extending between stations and guided around a deflection pulley, wherein at least one pulley is a drive pulley and the transport device is fixedly mounted to the support transport cable, or at the station At the station, the transporter can be coupled to or disconnected from the transporter cable so that it can move along the guide rails extending through the unloading area at speeds lower than the speed of the transporter cable for boarding or disengaging from the transporter. Wherein the transport device consists of one or more transparent walls or the transparent lid hood is rotatably mounted thereon, wherein the one or more transparent walls or transparent lid hoods are made of a plastic material to which at least one dye is added. For aerial cable systems Feeder. The transport apparatus of claim 1, wherein the plastic material is polycarbonate. 2. The aerial according to claim 1, wherein the lift chair comprises a frame and a seat plate supported thereon, and the cover hood is a transparent round cover type cover hood rotatably mounted to the frame between an open position and a closed position. Transport for cable systems. The transport apparatus of claim 1, wherein the gondola having a cabin consists of a cabin having a plurality of walls made of the plastic material to which dye is added. The transport apparatus of claim 1, wherein the transparent wall or the transparent cover hood is thermoformed by the addition of the dye to form a panel of the plastic material press-molded in the heating mold.

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