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    • 59. 发明授权
    • SCHALTAFEL MIT TRÄGER MIT ETWA U-FÖRMIGEM QUERSCHNITT
    • 与大致为U形的横截面SUPPORT围巾PANEL
    • EP0710315B1
    • 1997-03-05
    • EP94923698.8
    • 1994-06-29
    • PASCHAL-WERK G. MAIER GmbH
    • JARUZEL, Kurt
    • E04G9/08E04G9/02E04G11/06E04G17/14
    • E04G9/02E04G9/08E04G11/06E04G11/065E04G17/14
    • A lining board (1) has a lining skin (2) and a support (4) that supports the skin at the side opposite to the concrete and if required marginal bars (3) that extend in an approximately parallel direction to the supports (4). Adjacent lining boards (1) may be coupled and joined to each other. The supports (4) have an approximately U-shaped cross section. The legs (5) of the U extend away from each other on a U cross-bar (6) and their free ends, where their mutual distance is the largest, are provided with diverging fastening flanges (7) for joining them to the lining skin (2). In order to extend the lining board at least on one side in the same direction as the longitudinal extension of the support (4), each support (4) consists of two parts or sections (4a and 4b) adjustable in relation to each other in the longitudinal direction and which overlap at least in one overlapping area. The angle of inclination formed by the legs of the inner support section (4b) and the lining skin (2) at the inner side of its cross section is blunter or larger than the corresponding angle of the overlapping support section (4a), or the angle between both legs of the inner support section (4b) is sharper than the corresponding angle between the legs (5) of the outer support section (4a). The angles are selected so that when the cross-bars (6) of the U lie next to each other the clearance between the U-legs (5) of the inner support section (4b) at the lining skin (2) is smaller than the clearance at the outer support section (4a) in the same spot by approximately the total width of the diverging fastening flanges (7), so that the fastening flanges (7) of both support sections lie next to each other in the same plane when the lining skin (2) is even.