APPARATUS AND METHOD FOR PERFORATING ARTICLES BY LASER

582-894A/B/C METHOD AND APPARATUS FOR PERFORATING ARTICLES BY LASER Perforations are made at locations spaced about the periphery of a cigarette by conducting separate parts of a laser beam through respective separate light paths which intersect such spaced peripheral locations.

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Bibliographic Details
Main Authors DULEY, WALTER, CLAFLIN, WARREN E, STULTZ, EDWARD B, MARTIN, PETER, GROLLIMUND, EVERETT C, CASHWELL, ERNEST, LILLY, A. CLIFTON, JR
Format Patent
LanguageEnglish
French
Published 16.03.1982
Edition3
Subjects
BASIC ELECTRIC ELEMENTS
CIGARETTES
CIGARS
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DEVICES USING STIMULATED EMISSION
ELECTRICITY
HUMAN NECESSITIES
MACHINE TOOLS
MACHINES FOR MAKING CIGARS OR CIGARETTES
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
SMOKERS' REQUISITES
SOLDERING OR UNSOLDERING
TOBACCO
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:582-894A/B/C METHOD AND APPARATUS FOR PERFORATING ARTICLES BY LASER Perforations are made at locations spaced about the periphery of a cigarette by conducting separate parts of a laser beam through respective separate light paths which intersect such spaced peripheral locations.
Bibliography:Application Number: CA19790327074