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. 02, 1976
Filed:
Mar. 20, 1975
Applicant:
Inventors:
Rochus B Elmiger, Berlin, DT;
Harald Beck, Hamburg, DT;
Assignee:
H. Maihak A.G., Hamburg, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 84 ;
Abstract
A measuring device for measuring peak pressure and skin friction in a substrate has a probe body which is to be driven into the substrate to be measured, a first detecting arrangement in the body and serving to detect peak pressures which develop as the body is driven into the substrate, a second detecting arrangement also in the body and operative for detecting skin friction which develops as the body is driven into the substrate, and separate conductors connected with the first and second detecting arrangement, respectively, for carrying signals which originate in the same.