Refine Your Search

Date

Date

Topic

Topic

Truck and Bus Powertrain Committee Automotive

Search Results

Viewing 1 to 20 of 30
12Next >Last >>
Sort by relevance
Standard

Heavy Truck and Bus Retarder Downhill Performance Mapping Procedure
2000-05-01
CURRENT
J1489_200005
The procedure covers the estimation of the total retardation capability available to a specific vehicle from: a Natural retardation (rolling resistance, aerodynamic drag, etc). b Engine drag c Engine, integral automatic transmission, driveline or trailer-axle retarders It assumes that foundation brakes are not used for maintaining speed on long mountain descents. Retardation is rated in terms of the maximum grades on which stable control speeds can be maintained for each gear over the range of highway speeds appropriate to that gear. For each gear, the calculation procedure determines maximum grades for at least four values of control speed ranging from the vehicle velocity corresponding to full load governed engine rpm, to the vehicle velocity corresponding to the engine rpm at minimum (idle) speed. In addition, the calculation procedure provides information on the total retarding power available for each gear.
Standard

Hydraulic Hybrid Terminology and Definitions
2012-11-21
CURRENT
J2898_201211
As the number of Hydraulic Hybrid Powertrain equipped motor vehicles has increased, the number of terms, abbreviations, and acronyms which describe various components of these systems has increased. For the sake of industry standardization and to bring some order to the proliferation of such terms, abbreviations, and acronyms, the SAE Truck and Bus Hydraulic Hybrid committee prepared this document.
Standard

SAE NODAL MOUNT
1992-02-01
HISTORICAL
J1134_199202
This SAE Recommended Practice establishes a single bolt pattern for the No. 1 clutch housing (see Figure 1) and the No. 2 clutch housing (see Figure 2). These four bolt patterns are designated to give commonality of mounting brackets in existing frame rails. The 420 mm (16.5 in) span, pad face to pad face, allows the ease of installation in existing frame rail widths. This is also the minimum spacing which will accommodate commonly used clutches.
Standard

PULL-TYPE CLUTCH—TRANSMISSION INSTALLATION DIMENSIONS—J1463 NOV84
1984-11-01
HISTORICAL
J1463_198411
This drawing and dimensional data documents the typical transmission interface dimensions that are used with 14 in and 15½ in pull-type clutches. It is intended to provide dimensional guidelines for current and future designs and thus promote interchangeability between various clutch and transmission combinations. Due to the variety of clutches and transmission mounted clutch housings, it has been found that no standard clearance envelope can be established without imposing design restrictions. Therefore, it is recommended that any specific combination be verified for clearance before incorporating in design.
Standard

AUTOMOTIVE PULL TYPE CLUTCH TERMINOLOGY
1985-01-01
HISTORICAL
J1479_198501
This document describes the terms or names of the parts, characteristics, and parameters of automotive pull type clutches used in trucks, and of vehicle apparatus or components related to the pull type clutch.
Standard

AUTOMOTIVE PULL TYPE CLUTCH TERMINOLOGY
1991-04-01
HISTORICAL
J1479_199104
This SAE Standard describes the terms or names of the parts, characteristics, and parameters of automotive pull type clutches used in trucks, and of vehicle apparatus or components related to the pull type clutch.
Standard

Automotive Pull-Type Clutch Terminology
1999-09-21
HISTORICAL
J1479_199909
This SAE Standard describes the terms or names of the parts, characteristics, and parameters of automotive pull-type clutches used in trucks, and of vehicle apparatus or components related to the pull-type clutch.
Standard

Automotive Pull-Type Clutch Terminology
2012-11-09
CURRENT
J1479_201211
This SAE Standard describes the terms or names of the parts, characteristics, and parameters of automotive pull-type clutches used in trucks, and of vehicle apparatus or components related to the pull-type clutch.
Standard

Manual Transmission Shift Patterns
2001-09-07
HISTORICAL
J1608_200109
Provide standard shift pattern guidelines for manual transmission shift controls in light, medium, and heavy trucks and buses.
Standard

Manual Transmission Shift Patterns
2017-08-15
CURRENT
J1608_201708
Provide standard shift pattern guidelines for manual transmission shift controls in light, medium, and heavy trucks and buses.
Standard

Manual Transmission Shift Patterns
2012-11-09
HISTORICAL
J1608_201211
Provide standard shift pattern guidelines for manual transmission shift controls in light, medium, and heavy trucks and buses.
Standard

ENGINE RETARDER DYNAMOMETER TEST AND CAPABILITY RATING PROCEDURE
1994-08-01
HISTORICAL
J1621_199408
This SAE Recommended Practice has been adopted by SAE to specify: a A basis for net engine retarder power rating b Reference inlet air test conditions c A method for correcting observed engine retarder power to reference conditions d A method for determining net engine retarder power with a dynamometer
Standard

NOMENCLATURE AND TERMINOLOGY FOR TRUCK AND BUS DRIVE AXLES
1991-04-01
HISTORICAL
J923_199104
This SAE Recommended Practice outlines basic nomenclature in common use for truck and bus drive axle designs. Over a period of years there have been many different designs introduced; however, for this report, only the most common have been selected and only their general construction is illustrated to show the nomenclature of the various parts.
12Next >Last >>
X