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. 15, 2022
Filed:
Jul. 02, 2019
Applicant:
Nabholz Construction Corporation, Conway, AR (US);
Inventors:
Mark Raymond Potter, Stratford, CT (US);
Stephen Harold Schumacher, Sandy Hook, CT (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 25/24 (2006.01); B66F 7/02 (2006.01); H01H 3/16 (2006.01);
U.S. Cl.
CPC ...
B66F 7/025 (2013.01); F16H 25/2472 (2013.01); B66F 2700/04 (2013.01); H01H 3/16 (2013.01); Y10T 74/173 (2015.01); Y10T 74/18688 (2015.01);
Abstract
A lifting column can provide optimized performance with a nut gap system that efficiently and precisely measures a nut gap during lifting operations. The nut gap system can have a rotating core onto which a nut and traveler are positioned. The nut can be separated from the traveler by a nut gap that is monitored by at least one sensor that continuously extends through the nut to access the nut gap.