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    • 48. 发明专利
    • Masonry-wall guide
    • DE3710073A1
    • 1988-10-06
    • DE3710073
    • 1987-03-27
    • BAUMANN WOLFGANG
    • BAUMANN WOLFGANG
    • E04G21/18
    • In the case of a masonry-wall guide (3), the longitudinal main body (6), which is to be arranged along a vertical masonry-wall corner, has two abutment legs (8, 9) which are each assigned to one of the two masonry walls which meet at said corner. The main body (6) is held in its use position by means of an anchoring device, the anchoring pieces (11, 12) of which are anchored, at a horizontal spacing from the main body (6), in the courses of masonry blocks which have already been laid. The anchoring pieces (11, 12) can, with the aid of a tension element (17, 18), each be braced in the direction of the main body (6), which is supported against the masonry-wall corner. An adjusting device for the vertical alignment of the main body (6) is formed by adjustment elements (35, 36) which are arranged on the two abutment legs (8, 9), can be displaced in the direction of the courses of masonry blocks which have already been laid, and butt against the masonry wall facing them. In order to fasten an alignment cord (4, 5) which determines the progression of the masonry wall, the invention provides a cord-retaining means (7) which can be adjusted in the longitudinal direction of the main body (6).
    • 50. 发明专利
    • Shuttering element to be used in the building industry
    • DE3440828A1
    • 1986-05-15
    • DE3440828
    • 1984-11-08
    • BAUMANN WOLFGANG
    • BAUMANN WOLFGANG
    • E04G13/06
    • The invention relates to a shuttering element for producing a shuttering for a step, which element has an essentially rectangular slab-like shaping and can be varied in length. It comprises two shuttering segments (5, 6) which are arranged one inside the other, can be fixed against one another with a variable overlap in the longitudinal direction and which have, along their lower longitudinal side in the use position and along their upper longitudinal side, in each case one longitudinal edge region (7, 8 and 9, 10 respectively) which is directed away from the shuttering surface and projects on the rear side. On the rear side of the first shuttering segment (5), which engages around the second shuttering segment (6) with its longitudinal edge regions (7, 8), there is arranged a clamping bridge (17) which engages over the second shuttering segment (6) and has a clamping device (41, 44) which, when it is in use, presses the second shuttering segment (6) against the first shuttering segment (5) and, when it is not in use, releases the second shuttering segment. The clamping bridge (17) is releasably fastened and, when it is released, the second shuttering segment (6) can be inserted into the first shuttering segment (5) or removed from the latter from the rear.