Standard

SAE J1521

Revised

Note: This standard has a new edition: SAE J1521

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Abstract

1. Scope--This SAE Recommended Practice describes two-dimensional, 95th percentile truck driver, side view, seated shin-knee contours for both the accelerator operating leg and the clutch operating leg for horizontally adjustable seats (see Figure 1). There is one contour for the clutch shin-knee and one contour for the accelerator shin-knee. There are three locating equations for each curve to accommodate male-to-female ratios of 50:50, 75:25, and 90:10 to 95:5.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS