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:
Jul. 08, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventor:
John A Peterson, Brigham City, UT (US);
Assignee:
Wireline Technologies, Woods Cross, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66D / ;
U.S. Cl.
CPC ...
254398 ; 254393 ;
Abstract
A safety device for cable sheave installations, which provides cable guide assemblies which block hands and the like from being drawn in to be injured between moving cables and sheave wheels. The cable guide assemblies are pivotally attached to the outside ends of arms in turn pivoted at their inside ends from the sheave wheel support structure. The cable guides also prevent injury and property damage from cable jump, by guiding cables with large approaching fleet angles directly onto the wheels.