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. 18, 2008
Filed:
May. 04, 2005
Tsunehiko Yamazaki, Niwa gun, JP;
Naoomi Miyakawa, Niwa gun, JP;
Tsunehiko Yamazaki, Niwa gun, JP;
Naoomi Miyakawa, Niwa gun, JP;
Yamazaki Mazak Corporation, Aichi pref., JP;
Abstract
The invention provides a nozzle presetter for laser machining tool of laser beam machine for externally making position adjustments of nozzles for laser machining tools mounted on a laser beam machine. A nozzle presetterhas a baseand a support portionis mounted on an upper part of the baseto removably support a laser machining toolAn alternative beam sourceis mounted at the center position in an upper part of the support portionA target memberis removably mounted on a nozzle mounting memberof the laser machining toolvia mounting meansThe target memberhas a photoreceptormounted just under a center holeThe photoreceptor.senses the quantity of light reaching the photoreceptor through the center holeof the target memberThe operator changes the axial position of the nozzle mounting memberusing four adjustment screwsWhen a collected beam passes through the center holeof the target memberoutput voltage of the photoreceptorrises. When the operator is notified to that effect, he/she completes the adjustment.