Vertical sliding axis weight support system for railroad carriages.

Abstract

OCR 10KL (09 / 03 / 2569) A vertical sliding axis support system for railroad carriages is a system that defines the movement of... The carriage is constructed exclusively in the vertical direction, using four vertical sliding axes as guide structures. Controls the direction of movement of the carriage cushion during airbag compression and expansion. Linear bushings are installed. The carriage cushion serves as support and guides the sliding of the carriage along the vertical sliding axis, while the airbags... Installed between the seat and the frame, it serves to support the weight and expands or contracts according to the force applied by the body. In a train, the vertical sliding shaft mounting structure and the stops mounted on the sliding shaft serve to define the boundary distance. The vertical movement of the carriage seat allows the weight support system to operate along a predetermined axis.

Claims

OCR 07AP 1. The vertical sliding weight support system for the railroad carriage consists of a carriage seat (1) which serves as The structure supports the weight of the train and can move vertically up and down using a vertical sliding axis. (5) 4 units determine the direction of movement of the carriage seat (1) with 4 linear bushings (2) which Attached to the underside of the carriage seat (1), the linear bushing (2) works in conjunction with the vertical slide axis (5) to allow The movement of the carriage cushion (1) is smooth and precise. The airbag (6) is installed between the carriage cushion (1) and The carriage frame (7) has the function of supporting the weight of the train that is transferred to the carriage seat (1) and absorbing the vibrations that occur. Due to the movement of the train, the lower part of the carriage frame (7) is attached to the fixed support base (4), which makes Functions to hold and maintain the position of the vertical sliding axis (5) firmly. In addition, the upper end of the sliding axis The vertical (5) has a stopper (3) installed to prevent the carriage seat (1) from sliding off the vertical (5) axis. It has unique characteristics: Four vertical sliding axes (5) serve as guide structures for the vertical movement of the carriage seat. (1) and to prevent the carriage seat (1) from rotating and moving in other axes, a linear bushing (2) is installed. Located on the underside of the carriage seat (1), it is secured with screws (8) and nuts (9), which serve to support and guide the movement of The carriage seat (1) follows the vertical sliding axis (5), allowing for control of the up and down movement of the carriage seat. (1) Smooth operation due to the ball bearings packed inside the linear bushing (2) while the support base is fixed. (4) 4 units serve to hold the 4 vertical sliding shafts (5) using a transition fit method and secure them with The screw (8) for the vertical sliding axis (5) remains stable and does not detach from the fixed support base (4) while moving. In addition, the fixed support base (4) helps to limit the airbag deformation range (6) to prevent the airbag (6) from collapsing. Damage resulting from compression exceeding the limits specified in the airbag's properties, at the upper end of the vertical sliding axis. (5) Install the stop (3) secured with screw (8) to prevent the carriage seat (1) from moving off the vertical slide axis. (5) As the air sac rises higher

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