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:
Jun. 10, 2003
Filed:
Dec. 11, 2000
Raymond Buisson, Senlis, FR;
Centre Technique des Industries, Mecaniques, Senlis, FR;
Abstract
A driving cam for seaming a container includes a cam base, an annulus, a bar, and first and second load cells. The annulus is defined by an internal profile and an external profile and is formed with an active sector. The active sector has a first end and a second end and is defined by the internal profile and the external profile. The external profile for defining the active sector is formed with an ascending ramp at the first end and a descending ramp at the second end with a plateau located between the ascending ramp and the descending ramp. The internal profile for defining the active sector is formed with a first recess at the first end and a second recess at the second end with a flat inner face located between the first recess and the second recess. The bar is connected to the cam base and is located within the annulus below the active sector. The load cells are connected between the bar and the flat inner face adjacent to the recesses. The load cells are configured to generate electrical output signals for processing by an analytical device that represent a force exerted by the annulus on the drive follower.