Patent · US Expired

Servoactuator

US4007666A · kind A · utility

3Cited by
8References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 23, 1974
Grant dateFeb 15, 1977
Priority date—
Expiry dateMay 23, 1994

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T137/86598
  • WIPO fieldMechanical elements
  • WIPO sectorMechanical engineering

Abstract

A servoactuator for stopping a ram in its existing position or retracting the ram at a fixed rate to a locked position.

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