E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 15/14 (2006.01) B61D 19/00 (2006.01) E05C 17/00 (2006.01) E05F 11/54 (2006.01)
Patent
CA 2487559
The invention relates to a swinging sliding door for rail vehicles having at least one door leaf which can be displaced in its longitudinal direction. Taking the disadvantages of the known prior art as a starting point, a swinging sliding door is to be provided which is distinguished by a low degree of expenditure on manufacture and mounting as well as by an improved opening and closing mechanism. As a solution to this, it is proposed that an angular lever 15 for guiding and moving the door leaf 1 be rotatably mounted in a horizontal plane in the transverse direction in the direct vicinity of the door frame 2, wherein one 15a of the limbs of the angular lever 15 is continuously connected to the guide rail 3, 3a of the door leaf 1, and the other, inwardly pointing limb 15b, 19 of the angular lever 15 temporarily engages with, and is operatively connected to, a control element 13 arranged on the guide unit 12 in order to displace the door leaf 1 transversely, and is disengaged again after a defined transverse displacement of the door leaf 1. In order to control the further movement sequence in order to open completely and subsequently close the door leaf 1, the guide arm 6', 6a, 6b is operatively connected to the control element 13. During the closing movement of the door leaf 1, after the door leaf 1 has run into the door opening, the operative connection of the guide arm 6' 6a, 6b to the control arm 13 is released again and at the same time the inwardly pointing limb 15b, 19 of the angular lever 15 engages again with, and is operatively connected to, the control element 13. As a result of the further closing movement of the door leaf 1, the angular lever 15 assumes its home position again and in the process presses the door leaf 1 firmly against the door seal 25 and locks said door leaf 1. This solution permits a closing movement of the door or door leaves with regulated kinematics as well as a low level of kinetic energy. It is particularly advantageous that after running into the door opening the door is automatically pulled firmly against the door seal by the swinging movement of the angular lever, without additional locking means.
Fronz Reinhard
Lenkeit Holger
Steiniger Wolfgang
Fahrzeugtechnik Dessau Ag - Railroad Technologies
Macrae & Co.
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