E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 7/02 (2006.01)
Patent
CA 2554531
The invention relates to a device (1) which is used to lift and displace the tongue blade (2) of a rail (6), comprising at least two rollers (12, 14) whereby the axes thereof are arranged in an essentially parallel manner in relation to a running rail (4), in order to displace the tongue blade (2) in a transversal manner in relation to the running rail (4), at least two support carrier pins (22, 24) which respectively support a roller (12, 14), and a base body (8) which supports the carrier pins (22, 24). The rollers (12, 14) have a projection which projects in at least one first direction in relation to the base body (8). The inventive device is characterised in that a covering (10) is arranged between at least two adjacent rollers and is oriented towards the first direction and at least partially covers a passage between the at least two adjacent rollers (12, 14).
Dispositif (1) permettant de soulever et de déplacer la lame d'aiguille (2) d'un rail (6), qui comporte au moins deux rouleaux (12, 14) dont les axes sont essentiellement parallèles à un rail de roulement (4) et qui sont destinés à déplacer la lame d'aiguille (2) transversalement par rapport au rail de roulement (4), au moins deux tiges de support (22, 24) qui supportent chacune un rouleau (12, 14) et un corps de base (8) sur lequel sont montés les tiges de support (22, 24), les rouleaux (12, 14) présentant une partie saillante par rapport au corps de base (8) dans au moins une première direction. Le dispositif selon la présente invention est caractérisé en ce qu'une plaque de recouvrement (10) est placée entre au moins deux rouleaux adjacents, ladite plaque étant installée dans la première direction et couvrant au moins en partie un passage entre les deux rouleaux adjacents (12, 14) au moins.
Bornscheuer Frank
Lesemann Bernd
Cdp Bharat Forge Gmbh
Fetherstonhaugh & Co.
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