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:
Apr. 26, 1994
Filed:
Apr. 13, 1992
Applicant:
Inventor:
David R Larimore, Carrollton, TX (US);
Assignee:
Halliburton Company, Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73862391 ; 73862451 ;
Abstract
A measuring device for measuring length of flexible line moved through the device along with tensile force in moving or stationary line. The device has a grooved counterwheel and pressure wheels pressing the line into a groove around the counterwheel and includes adjusters for adjusting the pressing force exerted by each pressure wheel on the line. A load cell mounted on the device is used to measure the resultant force on the counterwheel from tensile force in the line. A counter or counterdrive is connectible to the counterwheel shaft.