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:
Mar. 05, 2013
Filed:
Sep. 04, 2009
Joseph Gray, St. Joseph, MO (US);
Nick J. Karras, Macomb, MI (US);
Joseph Gray, St. Joseph, MO (US);
Nick J. Karras, Macomb, MI (US);
Vektek, Inc., Emporia, KS (US);
Abstract
A clamping sleeve is of generally cylindrical shape with a hollow interior and comprises an upper crown, a lower crown, and a tubular sidewall. The upper crown is positioned at an upper end of the clamping sleeve. The lower crown is positioned at a lower end of the clamping sleeve. The tubular sidewall is positioned between the upper and lower crown and includes one or more corrugations that utilize spring like principles such that pressure applied to the external surface of the tubular sidewall circumferentially flexes the clamping sleeve in order to reduce the diameter of the clamping sleeve and apply a clamping force to an object within the clamping sleeve. The clamping sleeve may be utilized in a work support that includes a plunger positioned within the clamping sleeve, wherein a pressurized flowable medium provides pressure to the exterior of the tubular sidewall thereby causing the clamping sleeve to apply a clamping force to the plunger.