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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 8845197 B1

PDFFull Text
Date of Patent:
Sep. 30, 2014

Filed:

Jan. 30, 2008

Dental machining unit with tool spindle

Applicant:

Thomas Hasenzahl, Darmstadt, DE;

Inventor:

Thomas Hasenzahl, Darmstadt, DE;

Assignee:

Sirona Dental Systems GmbH, Bensheim, DE;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

Alan B Waits

Int. Cl.
CPC ...
A61C 1/10 (2006.01); F16C 41/04 (2006.01); G01L 5/00 (2006.01); G01L 1/22 (2006.01); A61C 1/00 (2006.01); A61C 19/04 (2006.01); A61C 1/18 (2006.01); A61B 17/16 (2006.01); A61B 17/00 (2006.01); A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
A61C 1/00 (2013.01); A61C 19/04 (2013.01); A61C 1/185 (2013.01); G01L 5/0019 (2013.01); A61B 17/1626 (2013.01); A61B 2017/00017 (2013.01); G01L 1/2231 (2013.01); A61B 2019/464 (2013.01); A61B 19/46 (2013.01);
Abstract

The present invention relates to dental machining apparatus () for blanks () comprising a tool spindle () having an axis of rotation () and mounted in a bearing housing () disposed on the machine housing side. A force sensor () is also provided, which is disposed between the tool spindle () and the bearing housing () for the purpose of detecting the machining force acting on the tool spindle (), wherein the tool spindle () can be supported against the bearing housing () directly or indirectly via the force sensor ().

Find Patent Forward Citations

Hasenzahl, Thomas. (2014). Dental machining unit with tool spindle (U.S. Patent No. 8845197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8845197

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

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