Search Results

Standard

Wheels—Impact Test Procedure—Road Vehicles

2003-09-08

HISTORICAL

J175_200309

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating axial (lateral) curb impact collision properties of all wheels intended for use on passenger cars and light trucks. It is equivalent to ISO 7141-1981 with the exception of the Definitions section which cites SAE J393.

Standard

Wheels - Recreational and Utility Trailer Fatigue Test Procedure and Performance Requirements

2017-08-14

HISTORICAL

J1204_201708

This SAE Recommended Practice provides uniform procedures and minimum performance requirements for fatigue testing ferrous and aluminum wheels intended for normal highway service on travel, camping, and boat and light utility trailers drawn by passenger cars, light trucks, and multipurpose vehicles. For procedures and minimum performance requirements for wheels used on trucks, see SAE J267, and for wheels used on passenger cars, see SAE J328. For the application of passenger car and light truck wheels (inset less than 0.10 m) to this trailer service, use this procedure. For the application of heavier truck wheels (inset 0.10 m (or more)) use SAE J267. Mobile home service is outside the scope of this document. There are two basic test procedures described, a cornering fatigue test and radial fatigue test. The cornering test is directed at the wheel disc; whereas the radial test also examines the rim and attachment portion of the wheel.

Standard

Wheels - Passenger Car and Light Truck Performance Requirements and Test Procedures

2016-03-18

HISTORICAL

J328_201603

This SAE Recommended Practice provides minimum performance requirements and uniform procedures for fatigue testing of wheels intended for normal highway use and temporary use on passenger cars, light trucks, and multipurpose vehicles. For heavy truck wheels and wheels intended to be used as duals, see SAE J267. For wheels used on trailers drawn by passenger cars, light trucks, or multipurpose vehicles, see SAE J1204. These minimum performance requirements apply only to wheels made of materials included in Tables 1 to 4. The minimum cycles noted in Tables 1 through 4 are to be used on individual test and a sample of tests conducted, with Weibull Statistics using 2 parameter, median ranks, 50% confidence level and 90% reliability, typically noted as B10C50.

Standard

Wheels - Lateral Impact Test Procedure - Road Vehicles

2020-04-29

HISTORICAL

J175_202004

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating lateral (curb) impact collision resistance of all wheels intended for use on passenger cars and light trucks.

Standard

Wheels - Lateral Impact Test Procedure - Road Vehicles

2021-07-16

HISTORICAL

J175_202107

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating lateral (curb) impact collision resistance of all wheels intended for use on passenger cars and light trucks.

Standard

Wheels - Lateral Impact Test Procedure - Road Vehicles

2016-03-23

HISTORICAL

J175_201603

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating lateral (curb) impact collision resistance of all wheels intended for use on passenger cars and light trucks.

Standard

Wheels - Lateral Impact Test Procedure - Road Vehicles

2018-10-30

HISTORICAL

J175_201810

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating lateral (curb) impact collision resistance of all wheels intended for use on passenger cars and light trucks.

Standard

Wheelchair Tiedown and Occupant Restraint Systems for Use in Motor Vehicles

1999-01-29

CURRENT

J2249_199901

This SAE Recommended Practice applies to WTORS comprised of a system or device for wheelchair tiedown and a system or device for restraining the wheelchair-seated occupant. It specifies design requirements, test methods, and performance requirements for WTORS, requirements for manufacturer’s instructions to installers and users, and requirements for product marking and labeling. This document places particular emphasis on design requirements, test procedures, and performance requirements for the dynamic performance of WTORS in a 48-km/h, 20-g frontal impact. It also specifies test procedures and performance requirements for webbing slippage at adjustment devices of strap-type wheelchair tiedowns, and for partial but ineffective engagement of wheelchair tiedowns, and tiedown components that could be perceived to be effectively engaged.

Standard

Wheelchair Tiedown and Occupant Restraint Systems for Use in Motor Vehicles

2020-08-12

WIP

J2249

This SAE Recommended Practice applies to WTORS comprised of a system or device for wheelchair tiedown and a system or device for restraining the wheelchair-seated occupant. It specifies design requirements, test methods, and performance requirements for WTORS, requirements for manufacturer's instructions to installers and users, and requirements for product marking and labeling. This document places particular emphasis on design requirements, test procedures, and performance requirements for the dynamic performance of WTORS in a 48-km/h, 20-g frontal impact. It also specifies test procedures and performance requirements for webbing slippage at adjustment devices of strap-type wheelchair tiedowns, and for partial but ineffective engagement of wheelchair tiedowns, and tiedown components that could be perceived to be effectively engaged.

Standard

Wheel Radial Impact Test Procedure for Passenger Cars

2023-01-25

CURRENT

J3203_202301

This SAE Recommended Practice defines the test stand and procedure for evaluating radial impacts of all wheels intended for passenger cars and light trucks. A minimum performance requirement is intentionally not provided. The intent is to establish a uniform method and test stand for imparting damage and evaluating radial impacts. A minimum performance requirement will be a proposed change when users determine what is of most value.

Standard

WHEELS—IMPACT TEST PROCEDURE—ROAD VEHICLES

1996-07-01

HISTORICAL

J175_199607

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating axial (lateral) curb impact collision properties of all wheels intended for use on passenger cars and light trucks. It is equivalent to ISO 7141-1981 with the exception of the Definitions section which cites SAE J393.

Standard

WHEELS — PASSENGER CARS — IMPACT PERFORMANCE REQUIREMENTS AND TEST PROCEDURES

1970-09-01

HISTORICAL

J175_197009

This SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating impact characteristics of all wheels intended for use on passenger cars.

Standard

WHEELS - IMPACT TEST PROCEDURE - ROAD VEHICLES

1988-06-01

HISTORICAL

J175_198806

The SAE Recommended Practice establishes minimum performance requirements and related uniform laboratory test procedures for evaluating axial (lateral) curb impact collision properties of all wheels intended for use on passenger cars and light trucks.

Standard

Vision Glossary

2004-06-02

HISTORICAL

J264_200406

The function of uniform terminology is to promote understandable and exact communication in the area of vision. A great deal of effort has been expended to make these definitions suit this purpose. It is recognized that this terminology, like other dictionaries, must be revised periodically to reflect current usage and changing needs. The Driver Vision Subcommittee of the Human Factors Engineering Committee, therefore, solicits suggestions for improvements and additions to be considered in future revisions.

Standard

Vision Glossary

1998-09-01

HISTORICAL

J264_199809

The function of uniform terminology is to promote understandable and exact communication in the area of vision. A great deal of effort has been expended to make these definitions suit this purpose. It is recognized that this terminology, like other dictionaries, must be revised periodically to reflect current usage and changing needs. The Driver Vision Subcommittee of the Human Factors Engineering Committee, therefore, solicits suggestions for improvements and additions to be considered in future revisions.

Standard

Vision Glossary

2021-10-15

CURRENT

J264_202110

The function of uniform terminology is to promote understandable and exact communication in the area of vision. A great deal of effort has been expended to make these definitions suit this purpose. It is recognized that this terminology, like other dictionaries, must be revised periodically to reflect current usage and changing needs. The Driver Vision Subcommittee of the Human Factors Engineering Committee, therefore, solicits suggestions for improvements and additions to be considered in future revisions.

Standard

Vision Factors Considerations in Rearview Mirror Design

2002-12-13

HISTORICAL

J985_200212

The design and location of rear-viewing mirrors or systems, and the presentation of the rear view to the driver can best be achieved if the designer and the engineer have adequate references available on the physiological functions of head and eye movements and on the perceptual capabilities of the human visual system. The following information and charts are provided for this purpose. For more complete information of the relationship of vision to forward vision, see SAE SP-279.

Standard

Vision Factors Considerations in Rearview Mirror Design

2024-03-18

CURRENT

J985_202403

The design and location of rear-viewing mirrors or systems, and the presentation of the rear view to the driver can best be achieved if the designer and the engineer have adequate references available on the physiological functions of head and eye movements and on the perceptual capabilities of the human visual system. The following information and charts are provided for this purpose. For more complete information of the relationship of vision to forward vision, see SAE SP-279.

Standard

Video Based Light Measurement Techniques

2000-09-01

HISTORICAL

J2382_200009

Traditional methods of photometry rely on the use of a goniometer to rotate the test item around two axes at right angles. This method is satisfactory for most situations but has certain disadvantages: a Point-by-point measurements with a goniometer may be slow. With more advanced requirements, particularly for headlamps, where the entire beam pattern is of concern, isocandela measurements are becoming increasingly needed. Such testing can be very time consuming. b For production quality assurance, the speed of a goniometer may not allow testing to keep pace with the production line if a large quantity of lamps must be sampled. c High Intensity Discharge (HID) lamps are becoming commonly used. Such lamps are orientation sensitive, changing in both lumen output and intensity distribution when tilted. This can introduce significant inaccuracies in test results when testing is performed using a goniometer.

Standard

Verification of Brake Rotor and Drum Modal Frequencies

2022-09-08

CURRENT

J2933_202209

This document describes standard test methods, analysis methods, and reporting methods for measuring the resonant modes of automotive disc brake rotors and drums for design/development and production verification of these components.