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. 11, 2010
Filed:
Jan. 13, 2006
Wolfgang Layher, Waiblingen, DE;
Frank Berbig, Leipzig, DE;
Georg Maier, Stetten, DE;
Harald Mang, Winnenden, DE;
Daniel Herbst, Karlsruhe, DE;
Wolfgang Layher, Waiblingen, DE;
Frank Berbig, Leipzig, DE;
Georg Maier, Stetten, DE;
Harald Mang, Winnenden, DE;
Daniel Herbst, Karlsruhe, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
A device for supplying water to a cutting wheel of a hand-held cut-off machine has a water-conducting line and a valve arrangement arranged in the line. The valve arrangement has a shut-off valve for controlling the water flow flowing through the line. The shut-off valve is actuated as a function of an operating signal of the cut-off machine such that in operation of the cut-off machine the water flow through the line is released by the shut-off valve. The shut-off valve interrupts the water flow through the line when the operating signal is absent.