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. 22, 2003
Filed:
Feb. 28, 2001
Applicant:
Inventors:
Richard R. Hammen, Menomonee Falls, WI (US);
Ronald F. May, Lannon, WI (US);
Assignee:
Enercon Industries Corporation, Menomonee Falls, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 6/14 ;
U.S. Cl.
CPC ...
H05B 6/14 ;
Abstract
A sealing head for an inductive cap sealing apparatus includes a outer housing containing a coil bobbin supporting a wire coil wound about a magnetic isolator. The coil bobbin and the magnetic isolator can be axially repositioned independently to vary the magnetic field with respect to a container being sealed placed below the sealing head. The housing has a pair of axial apertures containing spring and push rod assemblies connected to a cap plate. The cap plate is spring loaded away from the outer housing so as to clamp the cap and/or seal against the container being sealed.