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höjdjusterbartprojektorskärmstöd
申请(专利号：SE20100000770
专利号：SE1000770A1主分类号：G03B21/10
申请权利人：SMSSMART
MEDIA
SOLUTIONSAB
公开国代码：SE优先权国家：SE
摘要：
Aprojectorscreensupport(2is
describedcomprisingasupportstructure(5withatleastoneguidemeans(6,7definingalengthaxis{8,9whichistobearrangedessentiallyverticallyanda
screenholdingsupport(10forholdingaprojectorscreen(3.Thescreenholdingsupport(10isarrangedmovablealongthelengthaxis(8,9,definedbysaidatleastoneguidemeans(6,7.Theprojectorscreensupport(2alsocomprisescounterbalancingmeansarrangedtoapplyaforcedirected
upwardsonthescreenholdingsupport(10inrelationtothesupportstructure(5.Thecounterbalancingmeanscomprisesatleasttwoconstantforcesprings(13eachproducinga
predeterminedforce,whereinthesprings(13areattachable/detachableinatleastoneendwithoutusinganytools,sothatthetotalforcefromthecounterbalancing
申请日：2010-07-16公开公告日：2012-01-17
分类号：G03B21/10;
F16M11/24;G03B21/56发明设计人：ALINEKZADA;
SLOBODANKONJHODZIC;JONAS
HAAKANSSON申请国代码：SE
优先权：20100716SE
1000770
摘要附图：

meansmaybeeasilyvariedbyattachingordetachingsprings(13.主权项：

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