SAE J 4002 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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H-POINT MACHINE (HPM-2) SPECIFICATIONS AND PROCEDURE FOR H-POINT DETERMINATION - AUDITING VEHICLE SEATS
Hardcopy , PDF
28-02-2022
English
19-01-2010
Introduction
1 Scope
1.2 Rationale
2 Normative References
3 Definitions
3.1 H-point
3.2 H-point Travel Path
3.3 SgRP (Seating Reference Point), R-point, Design
H-point
3.4 AHP (Accelerator Heel Point)
3.5 PRP (Pedal Reference Point)
3.6 FRP (Floor Reference Point, Rear Passenger)
4 Measurement Procedure for the Three-dimensional H-point
Machine
4.1 Summary of Installation Procedure
4.2 Prepare Vehicle and Seat
4.3 Determine the H-point Travel Path (optional)
4.4 Adjust Seat to Design Internet
4.5 Install HPM Cushion and Back Pan Assembly
4.6 Load the HPM
4.7 Soak Time
4.8 Record Measurements - Digitize HPM Points
5 Optional Measurements for Driver Seat
5.1 Leg and Shoe Installations
5.2 Record Measurements
6 Optional Measurements for 2nd or Succeeding Row
Passenger Seats
6.1 Leg and Shoe Installation
6.2 Record Measurements for Rear Passengers
7 Additional Optional Measurements
7.1 Effective Head Room
8 Remove the HPM
9 Notes
9.1 Marginal Indicia
Appendix A (Normative) Description of the
Three-Dimensional H-Point Machine
(HPM)
A.1 Availability
A.2 Major Components
A.3 Reference Points and Angles
Appendix B (Informative) HPM Specification and
Tolerances
B.1 Tolerances
B.2 Reference Posture for Specifications
B.3 Shoe Tool Dimensions
B.4 Lengths
B.5 Widths
B.6 Heights
B.7 Radii
B.8 Weight, HPM Only
B.9 Support Points
B.10 Divot Point Locations
B.11 Muslin Cloth
B.12 Check That HPM is Within Tolerance
Specifications
Appendix C (Informative) HPM Field Checking
Procedure
C.1 Purpose
C.2 Equipment Required for Checking
C.3 HPM Measurement Locations
C.4 Summary of Measurements and Tolerances
C.5 Checking Procedures
Appendix D (Informative) H-Point Design (HPD) Tool
Description
D.1 H-Point Design tool (HPD)
Bibliography
This Standard provides the specifications and procedures for using the H-point machine (HPM1) to audit vehicle seating positions.
DocumentType |
Revision
|
Pages |
57
|
PublisherName |
SAE International
|
Status |
Superseded
|
SupersededBy |
SAE J 826 : 2015 | DEVICES FOR USE IN DEFINING AND MEASURING VEHICLE SEATING ACCOMMODATION |
BS ISO 20176:2011 | Road vehicles. H-point machine (HPM-II). Specifications and procedure for H-point determination |
10/30209871 DC : 0 | BS ISO 20176 - ROAD VEHICLES - H-POINT MACHINE (HPM 2) - SPECIFICATIONS AND PROCEDURE FOR H-POINT DETERMINATION |
ISO 20176:2011 | Road vehicles H-point machine (HPM-II) Specifications and procedure for H-point determination |
SAE J 2896 : 2012 | Motor Vehicle Seat Comfort Performance Measures<br> |
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