Accession Number : AD0718180

Title :   Device for Lubricating Bearings,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Panfilov,E. A. ; Lubenets,V. D. ; Romanenko,N. T. ; Nikitin,Yu F. ; Terkel,A. L.

Report Date : 01 DEC 1970

Pagination or Media Count : 7

Abstract : The device for lubricating bearings, e.g., gas-blast, by surrounding the shaft with oppositely directed threads which supply oil to the bearings is distingusished by the fact that in order to provide lubricant to the low-speed shaft without increasing the dimensions and weight of the part, a sealing ring is placed on the high-speed shaft; this sealing ring limits the supply of oil to one of the bearings by forming a forcing chamber during rotation together with the threads and the housing of the bearings. The forcing chamber is connected by a channel with a cavity located between the threads of the low-speed shaft. (Author)

Descriptors :   (*ANTIFRICTION BEARINGS, *LUBRICATION), SCREW THREADS, DRIVE SHAFTS, METAL SEALS, PATENTS, USSR

Subject Categories : Lubricants and Hydraulic Fluids
      Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE