B - Operations – Transporting – 60 – T
Patent
B - Operations, Transporting
60
T
B60T 17/04 (2006.01) B60D 1/64 (2006.01) F16L 37/256 (2006.01)
Patent
CA 2576743
A locking device (50) for a pair of mating air brake hose coupling members (20) includes a housing (52) with a first aperture (56) for attachment to one air brake hose coupling member (20) and a second aperture (58) for attachment to a hose support member (14) which is adjusted to provide a predetermined clearance between the air brake hose coupling (20) and a rail track (18). A locking pin (60) is reciprocally disposed within the housing (52) and is being urged by a resilient member (62) in one direction for preventing undesirable complete rotational uncoupling of such pair of mating air brake hose coupling members (20). The locking pin (60) is manually movable in the opposite direction during coupling and uncoupling under normal operating conditions.
La présente invention concerne un dispositif de verrouillage (50) pour une paire de raccords (20) de boyau de frein, comprenant un logement (52) pourvu d'une première ouverture (56) permettant le rattachement à un raccord (20) et une seconde ouverture (58) permettant le rattachement à un élément de maintien (14) de boyau lequel est ajusté de manière à permettre un espace vide prédéterminé entre le raccord (20) et une voie (18). Une goupille de verrouillage (60) est disposée de manière à bouger par va-et-vient à l'intérieur du logement (52) et elle est sollicitée par un élément souple (62) dans une direction de manière à empêcher une séparation rotative complète non souhaitable d'une telle paire de raccords (20) couplés. La goupille de verrouillage (60) peut être bougée manuellement dans la direction opposée pendant le couplage et la séparation dans des conditions normales de fonctionnement.
Macrae & Co.
Wabtec Holding Corporation
LandOfFree
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