本欧洲标准规定了技术要求，以尽量减少第4条中列出的危险，这些危害在按照预期使用时在乘客登机桥（PBB）的调试，运行和维护期间可能出现，包括制造商合理预见的误用，按照具有制造商或其授权代表给出的规格。它还考虑到当局，飞机和地面支持设备（GSE）制造商以及航空公司和处理机构认可的一些要求。 本标准适用于: a）围裙驱动桥梁; b）固定头桥（也称为装载机）或基座桥; c）吊桥， 乘客上下班。它适用于与终端大楼的接口 可以是可移动的在两个层面上，将到达和离开级别与包括固定隧道在内的飞机的连接分开。 本标准不适用于: a）升降室; b）乘客楼梯; c）其他形式的飞机通道设备; d）自动PBB定位。 本标准不构成噪声和振动引起的危害的要求 注意EN 1915-3和EN 1915-4提供了一般的GSE振动和

This European Standard specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of passenger boarding bridges (PBBs) when used as intended, including misuse reasonably foreseeable by the manufacturer, when carried out in accordance with the specifications given by the manufacturer or his authorised representative. It also takes into account some require-ments recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and handling agencies. This standard applies to: a) apron-drive bridges; b) fixed-head bridges (also referred to as nose loaders) or pedestal bridges; c) suspended bridges, for embarking/disembarking of passengers. It is applicable from the interface with the terminal building, which can be movable, e.g. on two levels to separate arrival and departure level to the connection with the aircraft including fixed tunnels. This standard does not apply to: a) elevating lounges; b) passenger stairs; c) other form of aircraft access equipment; d) automatic PBB positioning. This standard does not establish requirements for hazards caused by noise and vibration NOTE EN 1915-3 and EN 1915-4 provide the general GSE vibration and noise requirements. This part of EN 12312 is not applicable to PBBs which were manufactured before the date of publication of this standard by CEN. This part of EN 12312 when used in conjunction with EN 1915-1, EN 1915-2 and EN 1915-4 provides the requirements for PBBs.