Verfahren zur Rückgewinnung metallischer Materialien eines Gasgenerators für einen Luftsack

PCT No. PCT/JP95/02251 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Nov. 6, 1995 PCT Pub. No. WO96/14173 PCT Pub. Date May 17, 1996To provide a method for taking out gas generators readily from waste vehicles and then recovering metallic materials of gas generators taken out effi...

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Main Authors FUJIMOTO, OSAMU, TOYOTA, AICHI, JP, KONDOH, YUTAKA, TOYOTA, AICHI, JP, FUKABORI, MITSUHIKO, HYOGO, JP, NAKAZATO, YUZABURO, GUNMA, JP
Format Patent
LanguageGerman
Published 18.09.1997
Edition6
Subjects
CHEMISTRY
DISPOSAL OF SOLID WASTE
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PERFORMING OPERATIONS
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:PCT No. PCT/JP95/02251 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Nov. 6, 1995 PCT Pub. No. WO96/14173 PCT Pub. Date May 17, 1996To provide a method for taking out gas generators readily from waste vehicles and then recovering metallic materials of gas generators taken out efficiently. The method is comprised by a) crushing waste vehicles in which air bag apparatuses are installed by a crushing means so that the crushed pieces have approximately the same size as that of the gas generators themselves and the gas generators themselves can be separated from the air bag apparatuses as single bodies without being substantially crushed; b) taking the gas generators out of the crushed pieces of the waste vehicles; c) charging the gas generators thus taken out into a melting furnace; and d) recovering the metallic materials of the gas generator from the melting furnace.
Bibliography:Application Number: DE19951081824T