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Standard

DEVELOPMENT OF A FREQUENCY WEIGHTED PORTABLE RIDE METER

1978-06-01
HISTORICAL
J1225_197806
The task force was assigned responsibility for the following activities: 1 Formulate a recommendation for an acceptable ride meter including features, functional performance, and design specifications. 2 Conduct a survey to determine if there is a commercially available ride meter conforming to the recommendation. 3 If an acceptable ride meter is not commercially available, work with an electronics supplier to initiate a design and build a working prototype of a meter conforming to the recommendation.
Standard

Dynamic Durability Testing of Seat Cushions for Off-Road Work Machines

2012-05-17
HISTORICAL
J1454_201205
This SAE Standard describes a laboratory test procedure for comparatively evaluating the durability and fatigue life qualities of a complete seat cushion by submitting the seating surface of the cushion to repetitive compressive and rotational loading with a simulated human buttocks.
Standard

Dynamic Durability Testing of Seat Cushions for Off-Road Work Machines

2017-08-08
HISTORICAL
J1454_201708
This SAE Standard describes a laboratory test procedure for comparatively evaluating the durability and fatigue life qualities of a complete seat cushion by submitting the seating surface of the cushion to repetitive compressive and rotational loading with a simulated human buttocks.
Standard

Operator Restraint System for Off-Road Work Machines

2012-08-24
HISTORICAL
J386_201208
This SAE Standard establishes the minimum performance requirements for pelvic restraint systems (seat belts, anchorages, and the fastening elements of seat belts) necessary to restrain an operator or rider within a roll-over protective structure (ROPS) in the event of a machine roll-over, as defined in ISO 3471, or tip-over protection structure (TOPS), in the event of a machine tip over as defined in ISO 12117. This SAE Standard applies to off-road, self-propelled work machines fitted with ROPS as specified in ISO 3471, TOPS as specified in ISO 12117 and operator restraint.
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