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.:

US 9834231 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 05, 2017

Filed:

Oct. 16, 2013
Applicant:

Firestone Industrial Products Company, Llc, Indianapolis, IN (US);

Inventor:

David D. Jackson, Jr., Noblesville, IN (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61F 5/10 (2006.01); F16F 9/04 (2006.01); B21D 53/88 (2006.01);
U.S. Cl.
CPC ...
B61F 5/10 (2013.01); B21D 53/88 (2013.01); F16F 9/0454 (2013.01); Y10T 29/49611 (2015.01);
Abstract

An assembly includes a flexible wall, that can at least partially define a spring chamber for containing pressurized gas. The flexible wall can include at least one mounting bead formed along an end thereof. A compression core can be disposed along the exterior of the flexible wall in abutting engagement with the mounting bead. The compression core can be captured between the mounting bead and a portion of the flexible wall such that inflation of the spring chamber biases the flexible wall, mounting bead and compression core outward and into engagement with an end member to form a gas spring assembly. A suspension system and a method of assembly are also included.


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Jackson, Jr., David. (2017). Flexible wall and compression core assemblies as well as gas spring assemblies and methods including same (U.S. Patent No. 9834231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9834231

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