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. 06, 2001
Filed:
Feb. 25, 1999
Franz M. Wagner, Zionsville, IN (US);
C&D Charter Holdings Inc., Wilmington, DE (US);
Abstract
An expandable, flexible connection between a battery cell case cover and a terminal is provided which compensates for expansions of plates or grids of one polarity connected to that terminal. The expandable design encompasses a flexible battery case which facilitates movement of the battery terminal without compromising the scal between the case and the terminal. Preferably, a tubular thermoplastic sleeve is formed integrally with the case cover and extends into an opening between the cover and a terminal bushing which supports battery plates of one polarity. An annular flexible thermoplastic connector connects the sleeve to the case or to the bushing, with the connector being thinner than the case cover to afford more flexibility than the case cover.