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:
Jan. 20, 1998
Filed:
Mar. 13, 1996
Dietmar Pennig, Koln, DE;
Other;
Abstract
A clamping assembly for bone-screw or bone-pin adjustment (a) longitudinally along the guideway of an external fixator, and (b) angularly about a pivot axis at a selected longitudinal location. The clamping assembly comprises a slide block adapted for releasably locked longitudinal positioning along the guideway, an intermediate plate element, and a clamp block, in sandwiched relation, with a single central bolt to secure (i) a selected angular setting of bone-screw engagement grooves coacting between the clamp block and the upper surface of the intermediate plate, and (ii) coacting arcuate tongue-and-groove formations wherein the releasably lockable coaction is between the slide block and the lower surface of the intermediate plate, to secure a given clamped angular orientation of bone-screw orientation with respect to the longitudinal direction of the guideway.