Accession Number:

AD0785575

Title:

3000-HP Roller Gear Transmission Development Program. Volume 4. Laboratory Bench Test

Descriptive Note:

Final rept.

Corporate Author:

UNITED TECHNOLOGIES CORP STRATFORD CT SIKORSKY AIRCRAFT DIV

Personal Author(s):

Report Date:

1974-05-01

Pagination or Media Count:

433.0

Abstract:

The report presents the results of dynamic load tests performed on a turbine powered helicopter transmission which incorporates a roller gear drive unit as the main reduction stage. The primary purpose of this program was to conduct a 200-hour endurance test at 100 design speed and at a load spectrum equivalent to military helicopter usage.

Subject Categories:

  • Helicopters
  • Machinery and Tools

Distribution Statement:

APPROVED FOR PUBLIC RELEASE