Patent · US Expired

Pad clamp for closing off water port in engine block

US4489594A · kind A · utility

2Cited by
3References
4Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 3, 1983
Grant dateDec 25, 1984
Priority date—
Expiry dateMay 3, 2003

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG01M3/025
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

My invention is of simple construction. It is easy to mount in place and efficiently holds the pad 43 to close the port 14. Because of the vertical slot 18 the bar 17 may be adjusted vertically so that the upper end 25 may be properly positioned even though the threaded opening 20 may be at a different elevational position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.