The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 1980
Filed:
Aug. 18, 1978
Applicant:
Inventor:
William C Lane, Dallas, TX (US);
Assignee:
Otis Engineering Corporation, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66D / ;
U.S. Cl.
CPC ...
254291 ; 254295 ; 254309 ;
Abstract
An improved winch system to automatically inhaul or retrieve flexible line during a slack line condition. The winch system utilizes a traction unit to control the pay out and retrieve the flexible line when the flexible line is subject to normal loading. When the load on the flexible line drops below a preselected value, a spooling unit can retrieve the flexible line through the traction unit at an accelerated rate to prevent fouling of the flexible line.