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:
Jul. 01, 1997
Filed:
Jun. 05, 1996
Jeffrey J Christenson, Juneau, WI (US);
Touchstone, Inc., Jackson, TN (US);
Abstract
A system for mounting a side frame to a heat exchanger is provided in which the heat exchanger has a header plate and the side frame, a radial extending flange that lies parallel and adjacent to the header with aligned openings in the header and side frame flange. For each of the aligned openings, a spacer that is used has a tubular portion at one end and an enlarged diameter flange at the other. A bolt extends through the aligned openings and through the spacer. A nut on the bolt secures the spacer to the header. A tubular elastomeric washer is received on the spacer tubular portion and is compressed between the spacer radial flange and the side flange. Changes in length of the heat exchanger are permitted without changing the length of the side frame by compression of the elastomeric washer.