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Standard

Crane Boom Hoist Disengaging Device

1979-01-01
HISTORICAL
J999A_197901
This SAE Standard applies to cranes which are equipped to adjust the boom angle by hoisting and lowering means through rope reeving. The purpose of this standard is to define the function and to stipulate the requirements of an automatic device to prevent raising a variable angle boom above its highest specified angle.
Standard

Crane Boom Hoist Disengaging Device

1998-07-01
HISTORICAL
J999_199807
This SAE Standard applies to cranes which are equipped to adjust the boom angle by hoisting and lowering means through rope reeving. The purpose of this standard is to define the function and to stipulate the requirements of an automatic device to prevent raising a variable angle boom above its highest specified angle.
Standard

Crane Boom Hoist Disengaging Device

2011-08-04
CURRENT
J999_201108
This SAE Standard applies to cranes which are equipped to adjust the boom angle by hoisting and lowering means through rope reeving.
Standard

Ultrasonic Inspection

1983-06-01
HISTORICAL
J428_198306
The scope of this SAE Information Report is to provide basic information on ultrasonics, as applied in the field of nondestructive inspection. References to detailed information are listed in Section 2. Ultrasonic testing is a versatile nondestructive inspection method which is applicable to most solid materials, metallic or nonmetallic. Materials inspected include steel, aluminum, cast iron, concrete, rubber, glass, and plastics. Through these tests, surface and internal discontinuities such as laps, seams, voids, cracks, blow holes, inclusions, lack of bond, and porosity can be detected. Material thickness can be accurately measured from one side. Under certain conditions, materials at elevated temperatures can be inspected.
Standard

Sound Level of Highway Truck Tires

2014-05-16
CURRENT
J57_201405
This procedure provides for the measurement of the sound generated by a test tire, mounted on a single-axle trailer, operated at multiple speeds.
Standard

Identification Terminology and Component Nomenclature Knuckle Boom Log Loader

2004-06-28
CURRENT
J2055_200406
This SAE Recommended Practice includes the types of mounting configurations and the names of major components and parts peculiar to this type of machine. Illustrations used here are not intended to include all existing commercial machines or to be exactly descriptive of any particular machine. They have been provided to describe the principles to be used in applying this document.
Standard

Identification Terminology and Component Nomenclature Knuckle Boom Log Loader

1996-06-01
HISTORICAL
J2055_199606
This SAE Recommended Practice includes the types of mounting configurations and the names of major components and parts peculiar to this type of machine. Illustrations used here are not intended to include all existing commercial machines or to be exactly descriptive of any particular machine. They have been provided to describe the principles to be used in applying this document.
Standard

Identification Terminology and Component Nomenclature Knuckle Boom Log Loader

1991-06-01
HISTORICAL
J2055_199106
This SAE Recommended Practice includes the types of mounting configurations and the names of major components and parts peculiar to this type of machine. Illustrations used here are not intended to include all existing commercial machines or to be exactly descriptive of any particular machine. They have been provided to describe the principles to be used in applying this document.
Standard

Acoustics--Measurement of Airborne Noise Emitted By Earthmoving Machinery--Method for Determining Compliance With Limits for Exterior Noise--Stationary Test Condition

1991-06-01
J2102_199106
This SAE Standard describes a method for determining the exterior noise emitted by earthmoving machinery in terms of the A-weighted sound power level while the machine is in a stationary test condition. At six positions on a hemispherical surface, the equivalent continuous A-weighted sound pressure levels are measured. The A-weighted sound power level of the machinery is calculated from the measured values.
Standard

Acoustics-Measurement of Airborne Noise Emitted By Construction Equipment Intended for Outdoor Use-Method for Determining Compliance With Noise Limits

1991-06-01
J2101_199106
This SAE Standard describes a method for measuring the weighted sound pressure levels at prescribed microphone positions in the proximity of a device or machine for outdoor use, in order to determine compliance with noise limits. The A-weighted sound power level of the source is calculated from the measured values. NOTES: 1. When nine or more microphone positions are prescribed in the proximity of the source (as in Section 7), the A-weighted sound power levels determined in accordance with this document tend to result in standard deviations less than approximately 2 dB, provided that the spectrum does not contain pronounced discrete frequencies; if it does, the magnitude of the uncertainties will be larger and no general rules for the magnitude of the uncertainties can be given.
Standard

Impulse Noise from Automotive Inflatable Devices

2011-03-06
HISTORICAL
J2531_201103
New methods are available to assist in evaluating the risk of impulse noise-induced hearing loss from inflatable devices, for example, airbags and seat belt pretensioners. This document presents some background on impulse noise measurement techniques and assessment criteria. Related information relative to test details, for example, preamplifier specifications and filtering methods and criteria, will be discussed in a future recommended practice.
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