procedure and device for f?rflyttbart portblad, building
and virkestorkanl?ggning with such portblad
申请(专利)号： SE20110050166
专利号： SE1150166A1 主分类号： E06B9/70
申请权利人： VALUTEC AB 公开国代码： SE 优先权国家： SE
摘 要：
This invention concerns a method for the displacement of a vertically displaceable motor driven door leaf 1 in an opening 2 in a building 3. The method comprises that a first line drum 4 comprising a first axis of rotation 5 that is caused to interact with a first line 6 that has been attached to the line drum 4 and the door leaf 1, a second line drum 7 comprising a second axis of rotation 8 that is caused to interact with a second line 9 that has been
attached to the line drum 7 and the door leaf 1 [sic, syntax]. A force of rotation is transferred from a motor unit 10 to the axis of rotation 5 and 8 of the relevant line drum through a power-transfer unit 11 whereby the line drums 4 and 7 are
rotated and the first line 6 is rolled onto or rolled off from the first line drum 5 [sic, \or rolled off from the second line drum 7, whereby the door leaf 1 is displaced upwards or downwards. The power transfer unit 11 is caused to act on at
申请日： 2011-02-24 公开公告日： 2012-08-25
分类号： E06B9/70;
E05F15/16; E06B9/84 发明设计人： MIKAEL LARSSON 申请国代码： SE
优先权： 20110224 SE
1150166
摘 要 附 图：
least one axis of rotation 5 or 8 since two cogs are always in interaction with each other in a gear system 12 comprised within the power-transfer unit 11, and it acts on at least one axis of rotation 5 or 8. At least this axis of rotation 5 or 8 is rotated in this case, and a transmission unit 13 is caused to interact with the first axis of rotation 5 and the second axis of rotation 8, and ensures that the rotation of the axis of rotation 5 or 8 that is caused to rotate with the aid of the power-transfer unit 11 is transferred to the second axis of rotation 5 or 8. The invention concerns also an arrangement 24, a doorway 29, a building 3 and a lumber drying facility 30. 主权项：
权 利 要 求 说 明 书
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procedure and device for f
