The purpose of this specification is to provide airplane operators and tow vehicle manufacturers with: a General design and operating requirements pertinent to test and evaluation of towbarless tow vehicles. Specific design requirements are provided in ARP4852 and ARP4853. b Test and evaluation requirements. The results of these test evaluations will determine if the loads induced by the tow vehicle will exceed the design loads of the nose gear, or are within the aircraft manufacturer’s limits so that they do not affect the certified safe limit of the nose gear. The results of these test evaluations will also determine if a stability problem may occur during pushback and/or maintenance towing operations with the tested airplane/tow vehicle combination. This document specifies general test requirements and a test evaluation procedure for towbarless tow vehicles (TLTV) intended for pushback and maintenance towing only.
The purpose of this specification is to provide airplane operators and tow vehicle manufacturers with: a General design and operating requirements pertinent to test and evaluation of towbarless tow vehicles. Specific design requirements are provided in ARP4852A and ARP4853A. b Test and evaluation requirements. The results of these test evaluations will determine if the loads induced by the tow vehicle will exceed the design loads of the nose gear, reduce the certified safe life limit of the nose gear, or induce a stability problem during pushback and/or maintenance towing operations. This document specifies general test requirements and a test evaluation procedure for towbarless tow vehicles (TLTV) intended for pushback and maintenance towing only. It is not meant for dispatch (operational) towing (see definitions in Section 3). Dispatch towing imposes greater loads on nose gears and structure due to additional passenger, cargo, and fuel loads.
The purpose of this specification is to provide airplane operators and tow vehicle manufacturers with: a General design and operating requirements pertinent to test and evaluation of towbarless tow vehicles. Specific design requirements are provided in ARP4852 and ARP4853. b Test and evaluation requirements. The results of these test evaluations will determine if the loads induced by the tow vehicle will exceed the design loads of the nose gear, or are within the aircraft manufacturer’s limits so that they do not affect the certified safe limit of the nose gear. The results of these test evaluations will also determine if a stability problem may occur during pushback and/or maintenance towing operations with the tested airplane/tow vehicle combination. This document specifies general test requirements and a test evaluation procedure for towbarless tow vehicles (TLTV) intended for pushback and maintenance towing only.
This SAE Aerospace Recommended Practice (ARP) applies to airline trailer equipment with four wheel running gear pulled and steered through an integral tow bar, for use on airport ramps and other airport areas for transporting baggage, freight, and other materials. This ARP can apply to any airline/airport trailer chassis regardless of its equipment; the trailer bed can be designed to carry either bulk baggage/cargo, or a cargo unit load device by means of a rollerized conveyor system, or a piece of aircraft servicing equipment (e.g., ground power unit, air start unit, etc.).
The tow vehicle should be designed for towbarless push-back and/or maintenance towing of regional type aircraft as specified in 1.3. The design will ensure that the unit will safely secure the aircraft nose landing gear within the coupling system for any operational mode. The purpose of this towing procedure is to achieve a safer and faster operation than is possible with conventional towing equipment.
To list the documentation required to ensure inspection, maintenance and calibration of the TLTV's aircraft NLG steering and tractive protection systems or alerting devices can be carried out in accordance with the requirements of this document and the referenced standards.
To list the documentation required to ensure inspection, maintenance and calibration of the TLTV's aircraft NLG steering and tractive protection systems or alerting devices can be carried out in accordance with the requirements of this document and the referenced standards.
To list the documentation required to ensure inspection, maintenance and calibration of the TLTV's aircraft NLG steering and tractive protection systems or alerting devices can be carried out in accordance with the requirements of this document and the referenced standards.
This SAE Aerospace Recommended Practice (ARP) is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances.
This standard provides requirements for design and installation of aircraft jacking point adapters, as identified by ASCC AIR STD 25/7 Aircraft Jacking Pads, to permit use of standard jacking equipment.
This SAE Aerospace Recommended Practice (ARP) is intended to recommend: a Uniform criteria for determination of wind loads that aircraft ground support equipment can encounter and yet allow personnel to work safely, b Uniform systems for maintaining stability (i.e., stabilizers, outriggers, spring lockout devices), c Standardization of specific types of interlock systems and actuation systems, d A standard formula with its associated design criteria for calculating the steady-state wind stability (i.e., tip point) for aircraft ground support equipment, e A standard method for testing these systems.
This SAE Aerospace Recommended Practice (ARP) is intended to recommend: a uniform criteria for determination of wind loads that aircraft ground support equipment can encounter and yet allow personnel to work safely, b uniform systems for maintaining stability (i.e., stabilizers, outriggers, spring lockout devices), c standardization of specific types of interlock systems and actuation systems, d a standard formula with its associated design criteria for calculating the steady-state wind stability (i.e., tip point) for aircraft ground support equipment, e a standard method for testing these systems.
This SAE Aerospace Recommended Practice (ARP) is intended to recommend: a uniform criteria for determination of wind loads that aircraft ground support equipment can encounter and yet allow personnel to work safely, b uniform systems for maintaining stability (i.e., stabilizers, outriggers, spring lockout devices), c standardization of specific types of interlock systems and actuation systems, d a standard formula with its associated design criteria for calculating the steady-state wind stability (i.e., tip point) for aircraft ground support equipment, e a standard method for testing these systems.