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 6994012 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 07, 2006

Filed:

Feb. 26, 2003
Applicant:

Raymond Keith Foster, Madras, OR (US);

Inventor:

Raymond Keith Foster, Madras, OR (US);

Assignee:

Keith Investments, LLC, Madras, OR (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A threaded nipple () at the closed end of a linear hydraulic motor () is received within a recess () in a frame member (). Single clamp members, or individual clamp members (), have recesses () that receive lower portions of the nipples (). Bolts () extend through the clamp members () and screw into threaded openings in the frame member (). This clamps the nipples () between the frame member () and the removable clamp members (). End members () at the rod ends of the cylinders () include keys () that are received within recesses () formed in another frame member (). Bolts () extend through the end member () and screw into threaded openings () in the member (). A mounting frame has transverse mounting frame members () that are used for mounting the drive assembly in an installation. The mounting frame members () may have end portions () that serve as cells in a trailer installation. The drive units may have a continuous piston-rod () or short piston-rods () that are attached to push-rods (). The connection may allow a limited amount of pivotal movement between the push-rod () and the piston-rod ().


Find Patent Forward Citations

Foster, Raymond. (2006). Drive units and drive assemblies (U.S. Patent No. 6994012). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6994012

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…