Title:
【発明の名称】潤滑剤供給継手
Document Type and Number:
Japanese Patent JPS61503045
Kind Code:
A
Abstract:
A lubricant delivering coupling adapted to interconnect a power transfer unit and a load having a rotary input. The coupling is comprised of a pair of concentrically disposed inner and outer hollow members. The outer member is in a torque transmitting relationship between the power transfer unit and the load. The inner hollow member is secured at both ends to an inner surface of the outer member and is adapted to receive lubricant from a lubricant source within the transfer device for delivery to and through the hollow inner member. The inner and outer members each have intermediate the respective ends thereof a shear section. Upon overloading of the outer member and the shearing failure thereof, the inner member continues to twist until rupture at the inner member shear section. The twisting reduces the inner flow area of the inner member to zero, thereby preventing the continued flow of lubricant from the power transfer device through the inner member whereby loss of lubricant in the power transfer device as a consequence of coupling failure is prevented.
Inventors:
Miller, E. Kent
Application Number:
JP50386985A
Publication Date:
December 25, 1986
Filing Date:
August 16, 1985
Export Citation:
Assignee:
Sandstrand Collection
International Classes:
F16D3/80; F16D9/00; F16H57/04; F16L25/00; F16L55/10; F16N21/00; (IPC1-7): F16D3/80; F16D9/00; F16H57/04; F16L25/00
Attorney, Agent or Firm:
Soga Doteru