Accession Number : AD0744161

Title :   Lubrication for the Supports of Rolling Cutter Bits,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Postash,S. A. ; Vopiyakov,V. A. ; Stepanov,V. A. ; Vopiyakov,B. A.

Report Date : 21 MAR 1972

Pagination or Media Count : 8

Abstract : The lubricant for the supports of rolling cutter bits, which has a mineral oil and graphite base, is distinguished by the fact that natural or synthetic rubber is introduced into its composition to increase the lubricant effectiveness and that its composition includes 28-20 percent graphite, 12-15 percent natural or synthetic rubber and 60-65 percent mineral oil. (Author)

Descriptors :   (*LUBRICANTS, PATENTS), (*DRILLING MACHINES, LUBRICATION), MINERAL OILS, GRAPHITE, RUBBER, USSR

Subject Categories : Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE