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:
Sep. 15, 1987
Filed:
Oct. 09, 1985
Per E Frode, Mockebo, SE;
SAB Nife AB, Landskrona, SE;
Abstract
Means for providing an electrical connection between adjacent cells in an electrochemical accumulator battery through an opening in a cell wall made of plastic material. In a joint (10) consisting of a screw (32) passed through concentric openings (16, 28, 30) in the leg (24, 26) of each plate group bus (20, 22) and in the cell wall (18) and a nut (34) holding the joint together, each leg (24, 26) is arranged tightly against the cell wall (18). Around the screw (32) there is arranged in the openings (16) in the cell wall an annular spacer (36) of greater external diameter than the openings in the legs and with a thickness smaller than that of the cell walls and made of a harder material than the cell walls.