Patent · US Expired

Drive coupling

US4376630A · kind A · utility

4Cited by
9References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 21, 1980
Grant dateMar 15, 1983
Priority date—
Expiry dateAug 21, 2000

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF16D3/50
  • WIPO fieldMechanical elements
  • WIPO sectorMechanical engineering

Abstract

A drive coupling is described which comprises a rubber article having a solid body section and a plurality of longitudinal ribs.

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