Patent · US Expired

Chute for transporting timber

US4362231A · kind A · utility

9Cited by
1References
5Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 18, 1978
Grant dateDec 7, 1982
Priority date
Expiry dateMay 18, 1998

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65G11/103
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

A timber chute for the transportation of corticated timber has smooth and deformable polyethylene walls. This makes the chutes light in weight, easy to handle, and less subject to damage than the prior art chutes.

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