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:
May. 15, 2018
Filed:
Mar. 04, 2016
Robert Bosch Tool Corporation, Broadview, IL (US);
Robert Bosch Gmbh, Stuttgart, DE;
Robert S. Doumani, Hoffman Estates, IL (US);
Eric Laliberte, Naperville, IL (US);
Timothy Szweda, Chicago, IL (US);
Brian Taylor, Elmhurst, IL (US);
Robert Bosch Tool Corporation, Broadview, IL (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A power tool assembly includes a drop arm assembly movable along a drop path between a first drop arm assembly position whereat a shaping device portion supported by the drop arm assembly extends above a workpiece support surface and a second drop arm assembly position whereat the portion does not extend above the workpiece support surface, the drop arm assembly including a capacitive coupling plate bracket formed from a non-conductive material and connected to a drop arm frame, and a capacitive coupling plate mounted to the capacitive coupling plate bracket, an actuating device configured to transfer a force to the drop arm assembly when the drop arm assembly is at the first drop arm assembly position, and a control system operably connected to the capacitive coupling plate and configured to control the actuating device to transfer the force to the drop arm assembly when an unsafe condition is sensed.