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:
Dec. 04, 1984
Filed:
Jun. 26, 1981
Joseph W Kowalski, Florissant, MO (US);
Charles N Cunneen, Navasota, TX (US);
B-Line Systems, Inc., Highland, IL (US);
Abstract
A spring hanger comprising a casing, a coil compression spring in the casing, a piston plate in the casing engageable with one end of the spring and adapted for connection to a load to be supported by the hanger, and a spring reaction member in the casing engageable by the other end of the spring, the piston, when connected to the load, being adapted for movement in the casing to compress the spring. Support members hold the reaction member in fixed position with respect to the casing against the expansionary force exerted by the spring when the latter is compressed against the reaction member. The support members are detachably secured in openings at spaced intervals around the casing and project into the interior of the casing, each member being engageable with the casing for resisting movement of the support member relative to the casing in the direction of the expansionary force while permitting movement of the support member in another direction relative to the casing for removal of the support member from its respective opening.