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公开(公告)号：EP3406529B1
公开(公告)日：2019-11-20
申请号：EP18173550.7
申请日：2018-05-22
申请人： Tips d.o.o.
IPC分类号： B64F1/315 , E04F11/025
摘要： The invention is classified as a flexible staircase of passenger airplane stairs in the field of workflows and transport. The parallelogram staircase consists of a platform and an optional number of steps, supported by the bottom and top connection, on which the stairs and the platform are articulately fastened to form parallelograms and so that their walking surfaces are permanently parallel. To increase the working area, the distance between the attachments (1a, 1b) of the bottom and the top connection to the undercarriage is smaller than the attachments (2a, 2b) of an individual step or platform to the bottom and top connection is of key importance, thereby changing the slope of the staircase and enabling the change of the incline of all walking surfaces of the passenger stairs. Due to the change of the staircase geometry and the slope of the walking surfaces while changing the height of the platform, the attachments of the bottom connection to the undercarriage are linearly movable, while the bottom connection has the appropriate shape for the position of the attachments. The top connection is mounted to the undercarriage articulately.
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公开(公告)号：EP3412580A1
公开(公告)日：2018-12-12
申请号：EP18173545.7
申请日：2018-05-22
申请人： Tips d.o.o.
IPC分类号： B64F1/315
CPC分类号： B64F1/315
摘要： According to the invention the mechanism for changing the height of passenger stairs is designed on parallel self-locking threaded spindles, which are interconnected and driven via continuous chains, ensuring their synchronous rotation. Nuts with piston rods, which are attached to the platform via eyes at the top, move along the spindles due to the rotation of spindles, enabling continuous height adjustment of stairs. Due to the self-locking system of the spindles, a separate lock is not required as the reached height is preserved regardless of the load. The mechanism includes a relief system (4), which is designed with hydraulic cylinders and accumulators, and works on the platform with force which resists the force of gravity of the platform and staircase on the mechanism. As the threaded spindles are largely relieved, a smaller mechanical force is necessary to change the height of stairs. Via the chain transmission, the mechanism can be driven manually (5) or motor-driven (6).
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公开(公告)号：EP3406529B8
公开(公告)日：2020-01-08
申请号：EP18173550.7
申请日：2018-05-22
申请人： Tips d.o.o.
IPC分类号： B64F1/315 , E04F11/025
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4.发明公开
公开(公告)号：EP3587332A1
公开(公告)日：2020-01-01
申请号：EP19181232.0
申请日：2019-06-19
申请人： Tips d.o.o.
摘要： The present invention belongs to the field of workflows and transport, more precisely to the field of devices for boarding passengers on aeroplanes. The invention relates to a lift for telescopic passenger stairs enabling disabled passengers with impaired mobility to board a plane and to telescopic aeroplane passenger stairs with the said lift.
This invention solves the problem of moving the lift regardless of the degree of extension of the telescopic staircase, with a moveable guide rail (4) installed into a lower staircase, which can travel to the top of an upper staircase if needed. The guide rail (4) in the lower part serves as a fixed guide rail for the lifting platform (3), onto which a passenger in a wheelchair is wheeled, wherein the platform (3) moves along the guide rail (4). When the platform (3) reaches the end of the guide rail (4), it is locked in place, after which the guide rail (4) itself then moves along the track of the upper part of the staircase, wherein it is connected to the guide rail (4) via wheels. The described movement is enabled by a system comprising an endless chain (46), guide rollers (44) and wheels (36, 47), a drive sprocket (45) and a drive, and the said guide rail (4).-
公开(公告)号：EP3406529A1
公开(公告)日：2018-11-28
申请号：EP18173550.7
申请日：2018-05-22
申请人： Tips d.o.o.
IPC分类号： B64F1/315 , E04F11/025
摘要： The invention is classified as a flexible staircase of passenger airplane stairs in the field of workflows and transport.
The parallelogram staircase consists of a platform and an optional number of steps, supported by the bottom and top connection, on which the stairs and the platform are articulately fastened to form parallelograms and so that their walking surfaces are permanently parallel. To increase the working area, the distance between the attachments (1a, 1b) of the bottom and the top connection to the undercarriage is smaller than the attachments (2a, 2b) of an individual step or platform to the bottom and top connection is of key importance, thereby changing the slope of the staircase and enabling the change of the incline of all walking surfaces of the passenger stairs. Due to the change of the staircase geometry and the slope of the walking surfaces while changing the height of the platform, the attachments of the bottom connection to the undercarriage are linearly movable, while the bottom connection has the appropriate shape for the position of the attachments. The top connection is mounted to the undercarriage articulately.-
公开(公告)号：EP3406496A1
公开(公告)日：2018-11-28
申请号：EP18173539.0
申请日：2018-05-22
申请人： Tips d.o.o.
摘要： The invention is classified as a vehicle towing parking brake management mechanism in the field of workflows and transport.
The vehicle towing and pushing parking brake management mechanism with the construction of individual functional lots allows release of the parking brake on the basis of the pull or push of the towing device, which triggers functioning of the mechanism that changes the state of the parking brake from active to inactive and vice-versa. Therefore, the brake stays activated upon the coupling to the towing vehicle until the input of the force of towing or pushing which significantly increases safety when working with the vehicle. Given the initial movement of the towing device (3) in the axial direction, the mechanism (4), through the pull or release of the coupling (6), directly changes the state of the parking brake from active to inactive. A part of the mechanism (4) is also bolt (7) determines the state of the parking brake with three different positions with regard to the lock-down (2). Various positions of the bolt (7) are neutral, position of the first movement forward and the position of the first reverse movement. In the last two positions, it is locked by the integrated lockout (2) upon the first movement of the towed vehicle, leaving the parking brake deactivated. The reactivation of the brake is possible with the lift of the lockout (2).
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