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:
Jan. 24, 2012
Filed:
Jul. 03, 2007
Robert John Sykes, Essex, GB;
Robert John Sykes, Essex, GB;
Nordson Corporation, Westlake, OH (US);
Abstract
A tensile testing machine has a jaw which includes a unitary 'H' section member having a cross piece and two uprights. The cross piece is mounted to a cantilever beam which is supported on said test machine and has force measuring elements. A pneumatic actuator applies tensile forces to the first ends of the jaw via strands to urge the first ends apart. When first ends of the uprights are urged apart, their oppositely disposed second ends are urged together to grip a sample deposit to be pulled off a substrate in a tensile test. In use, the jaws can be moved at speed, in the order of 500 mm/s to pull the deposit off of the substrate. The force required to pull the deposit off the substrate in this tensile test is measured by the force measuring elements on the beam.