ISO 8267-2:2023 飞机 牵引杆连接件接口要求 第2部分：支线飞机

标准编号：ISO 8267-2:2023

中文名称：飞机 牵引杆连接件接口要求 第2部分：支线飞机

英文名称：Aircraft — Tow bar attachment fittings interface requirements — Part 2: Regional aircraft

发布日期：2023-12

标准范围

本文件规定了商用民用运输机常规三轮车式起落架前起落架上牵引杆连接配件的接口要求（当从前起落架执行牵引操作时）。本文件适用于在其公布日期之后投入使用或设计的在规定的最大坡道质量范围内的所有新型支线飞机。它不适用于以前服役的支线飞机型号，这些型号具有相当多种类的牵引杆连接配件。然而，在认为适当的情况下，描述了一种简单的改型，其可以使某些在役配件与符合本文件的牵引杆头兼容，以便于此类飞机类型在机场的操作。本文件适用于最大坡道质量≤？50？000？公斤（110？000？磅）。它不适用于:—？飞机适航认证为通勤类飞机；—？飞机适航审定为干线飞机，最大坡道质量>？50？000？公斤（110？000？磅），哪些是ISO涵盖的？8267-1.

This document specifies the interface requirements for tow bar attachment fittings on the nose gear (when towing operations are performed from the nose gear) of conventional tricycle type landing gears of commercial civil transport aircraft.

This document is applicable to all new models of regional aircraft within the specified maximum ramp mass range which enter service or are designed after its date of publication.

It does not apply to previously in-service regional aircraft models, which present a considerable variety of tow bar attachment fittings. However, a simple retrofit modification is described that can make certain in-service fittings compatible with a tow bar head in conformity with this document, where deemed appropriate in order to facilitate operation of such aircraft types at airports.

This document is applicable to regional commercial transport aircraft airworthiness certified with a maximum ramp mass of ≤ 50 000 kg (110 000 lb). It does not apply to:

—     aircraft airworthiness certified as commuter category aeroplanes;

—     aircraft airworthiness certified as main line aircraft with a maximum ramp mass of > 50 000 kg (110 000 lb), which are covered by ISO 8267-1.

标准预览图