ISO 20683-2:2004 飞机地面设备 带前-起落架接口的拖船牵引交通工具 （TLTV） 的设计、试验和维护-第2部分： 区间飞机

标准编号：ISO 20683-2:2004

中文名称：飞机地面设备 带前-起落架接口的拖船牵引交通工具 （TLTV） 的设计、试验和维护-第2部分： 区间飞机

英文名称：Aircraft ground equipment — Design, test and maintenance for towbarless towing vehicles (TLTV) interfaced with nose-landing gear — Part 2: Regional aircraft

发布日期：2004-10

标准范围

ISO 20683-2:2004适用于与民用运输飞机前起落架连接的无牵引杆飞机牵引车（TLTV），其最大坡道质量在10000 kg至50000 kg（22000 lb至110000 lb）之间，通常被指定为“支线飞机”。ISO 20683-1规定了具有更高最大坡道质量的主线运输飞机的要求，该要求不适用于发布日期之前制造的TLTV。ISO 20683-2:2004规定了一般设计要求、测试和评估要求、维护、校准、文件、记录、追踪和责任要求，以确保牵引车产生的载荷不超过前起落架或其转向系统的设计载荷，或降低前起落架经认证的安全寿命极限，或在飞机后推和/或维修牵引操作期间引发稳定性问题。ISO 20683-2:2004规定了仅用于飞机后推和登机门重新定位或维修牵引的无拖车杆牵引车（TLTV）的要求和程序。其目的不是允许调度（操作）牵引。由于速度和额外的乘客、货物和燃料负载，调度牵引对前起落架和飞机结构施加了更大的负载。ISO 20683-2:2004不适用于与飞机主起落架连接的无牵引杆牵引车。

ISO 20683-2:2004 is applicable to towbarless aircraft towing vehicles (TLTVs) interfacing with the nose-landing gear of civil transport aircraft with a maximum ramp mass comprised between 10 000 kg and 50 000 kg (22 000 lb and 110 000 lb), commonly designated as "regional aircraft". The requirements for main line transport aircraft with a higher maximum ramp mass are specified in ISO 20683-1, which is not applicable to TLTVs which were manufactured before its date of publication.ISO 20683-2:2004 specifies general design requirements, testing and evaluation requirements, maintenance, calibration, documentation, records, tracing and accountability requirements in order to ensure that the loads induced by the tow vehicle not exceed the design loads of the nose gear or its steering system, or reduce the certified safe life limit of the nose gear, or induce a stability problem during aircraft push back and/or maintenance towing operations.ISO 20683-2:2004 specifies requirements and procedures for towbarless tow vehicles (TLTVs) intended for aircraft push-back and gate relocation or maintenance towing only. It is not intended to allow for dispatch (operational) towing. Dispatch towing imposes greater loads on nose gears and aircraft structure due to the combination of speed and additional passenger, cargo, and fuel loads.ISO 20683-2:2004 does not apply to towbarless towing vehicles interfacing with aircraft main landing gear.

标准预览图