Invention Grant
US09278440B2 Bushing removal device 有权
套管拆卸装置

  • Patent Title: Bushing removal device
  • Patent Title (中): 套管拆卸装置
  • Application No.: US14231950
    Application Date: 2014-04-01
  • Publication No.: US09278440B2
    Publication Date: 2016-03-08
  • Inventor: Antonelli T. Aron
  • Applicant: Antonelli T. Aron
  • Agent Dale J. Ream
  • Main IPC: B25B27/06
  • IPC: B25B27/06
Bushing removal device
Abstract:
A bushing removal device for removing a pilot bushing from a crankshaft cavity includes a casing defining a threaded bore extending into the casing. A grease fitting is coupled to an outer wall of the casing and configured to receive an infusion of grease. The casing includes a grease channel in communication with the grease fitting and with a grease channel outlet situated at the threaded bore. A nozzle includes opposed proximal and distal ends, the proximal end having a threaded configuration received into the casing threaded bore. The nozzle includes a grease conduit having a grease conduit inlet at the proximal end that is in communication with the casing grease channel when the nozzle is coupled to the casing and having a grease conduit outlet at the distal end of the nozzle. The casing and nozzle also include air channels and valve for exhausting air from the crankshaft cavity.
Public/Granted literature
Information query
Patent Agency Ranking
0/0