ISO 8267-2:2005 飞机 牵引杆附属装置配件-第2部分：支线飞机

标准编号：ISO 8267-2:2005

中文名称：飞机 牵引杆附属装置配件-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：2005-08

标准范围

ISO 8267-2:20 05规定了商用民用运输机的常规三轮车式起落架的前起落架（当从前起落架执行牵引操作时）上的牵引杆连接配件的接口要求。其目的是按飞机质量类别（确定牵引杆力）实现牵引杆附件配件接口标准化，以确保具有标准连接的单一类型的牵引杆可用于该质量类别内或附近的所有飞机类型，从而协助运营商和机场装卸公司减少使用的不同牵引杆类型的数量。ISO 8267-2:20 05适用于在规定的最大坡道质量范围内投入使用或在其发布日期之后设计的所有新型支线飞机。它不适用于以前服役的支线飞机模型，这些模型具有相当多种类的牵引杆连接配件。然而，描述了一种简单的改型，其可以使某些在役配件与符合ISO 8267-2:20 05的牵引杆头兼容，在认为适当的情况下，以便于在机场操作这种飞机类型。ISO 8267-2:20 05适用于根据FAR/JAR第25部分进行适航认证、最大坡道质量小于或等于50 000 kg（110 000 lb）的支线商用运输机。它不适用于根据FAR/JAR第23部分认证为通勤类飞机的飞机适航；根据FAR/JAR第25部分进行适航认证，但最大坡道质量大于50 000 kg（110 000 lb）的飞机，由ISO 8267-1涵盖。

ISO 8267-2:2005 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.Its purpose is to achieve tow bar attachment fittings interface standardization by aircraft mass category (which determines tow bar forces) in order to ensure that a single type of tow bar with a standard connection can be used for all aircraft types within or near that mass category, so as to assist operators and airport handling companies in reducing the number of different tow bar types used.ISO 8267-2:2005 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 may make certain in-service fittings compatible with a tow bar head in conformity with ISO 8267-2:2005, where deemed appropriate in order to facilitate operation of such aircraft types at airports.ISO 8267-2:2005 is applicable to regional commercial transport aircraft airworthiness certified under FAR/JAR Parts 25 with a maximum ramp mass less than or equal to 50 000 kg (110 000 lb). It does not apply to

• aircraft airworthiness certified under FAR/JAR Parts 23 as commuter category aeroplanes;
• aircraft airworthiness certified under FAR/JAR Parts 25 but with a maximum ramp mass of greater than 50 000 kg (110 000 lb), which are covered by ISO 8267-1.

标准预览图