摘要:
Eine Schalung (1) für Rund- oder Vieleckbauten mit einer bezüglich ihrer Krümmung bw. ihres Umfanges verstellbaren Schalhaut (3) hat eine mit Abstand zur Schalhaut (3) angreifende, aus einzelnen Gurtabschnitten (4) bestehende Gurtträgerkette (5) zur Aussteifung. Die Gurtabschnitte (4) sind dabei beim Einstellen der Schalhaut relativ zueinander verschwenkbar und in der jeweiligen Winkelstellung festlegbar. Die dazu erforderliche Gelenkachse (6) befindet sich nicht an den Gurtabschnitten (4) selbst, sondern ist in die Ebene der Schalhaut (3) verlegt, so daß die Schalung und die Schalhaut (3) mit der Gurtträgerkette (5) verbunden verstellbar ist. Die mit Abstand zu der Gelenkachse (6) angeordneten Gurtabschnitte (4) haben auf einem um die Gelenkachse (6) als Mittelachse verlaufenden Bogen (7) angeordnete, miteinander lösbar verbindbare Kupplungen, die zweckmäßigerweise als einander überdeckende Laschen (13 und 14) mit Kupplungslochungen (15) und dadurch einsteckbaren Verriegelungskeilen ausgebildet sind.
摘要:
A knee brace is provided with push button actuatable stops, wherein the stops are biased outward into angular locking positions and inwardly directed pressure on the push buttons releases the stops and permits angular adjustment of the stops. A pair of catch plates with locking recesses facing inward, are provided, and outwardly biased locking pins engage the recesses in both catch plates. Each of the stop assemblies has an outwardly directed plate extending over the outer cover plate, and this plate is coupled to the physical stop member around the outer edge of the outer cover plate. The cover plate has angular indicia thereon, which may be viewed through windows in the outwardly extending plate portions of the stop assemblies.
摘要:
The present invention relates to a display apparatus having a display body, comprising: a connecting member (30) combined with the display body (20) at an upper end part thereof and having a swivel part (31) at a lower end part thereof; and a base (40) having a swivel supporter (47) where the swivel part (31) is inserted and supporting the swivel (31) part to be rotatable. Thus, the present invention provides a display apparatus which is swiveled stably and smoothly with a slim structure.
摘要:
A baby stroller for transporting a child is disclosed. This baby stroller has a folding mechanism to facilitate folding for easier stowing and transporting. The folding mechanism, a unique feature of the design is directed toward compactness, ease of use, reliability, and reduction in manufacturing costs.
摘要:
The invention relates to an adjustment joint for adjusting position, which adjustment joint (S1, S2) comprises at least two adjustment parts (S11, S12, S13, S21, S22, S23) adapted so as to be rotatable with respect to each other around (arrow R) a joint axis (A1, A2), and a locking element (S14, S15, S15a, S15b, S15c, S15d) functioning in the direction (arrow L) of said joint axis (A1, A2) for locking the adjustment parts (S11, S12, S13, S21, S22, S23) so that they become immobile with respect to each other. According to the invention, the adjustment joint (S1, S2) is adapted so as to be switched from the locked state to a fine adjustment mode by opening the locking element (S14, S15, S15a, S15b, S15c, S15d), which fine adjustment mode is arranged for preferably stepless fine adjustment of position. The adjustment joint (S1, S2) is adapted so as to be switched from the fine adjustment mode to a coarse adjustment mode by further opening the locking element (S14, S15, S15a, S15b, S15c, S15d), which coarse adjustment mode is arranged for preferably stepped coarse adjustment of position. The adjustment joint (S1, S2) is adapted so as to be switched from the coarse adjustment mode back to the fine adjustment mode and further from the fine adjustment mode to the locked state by tightening the locking element (S14, S15, S15a, S15b, S15c, S15d).
摘要:
The present invention relates to a display apparatus having a display body, comprising: a connecting member (30) combined with the display body (20) at an upper end part thereof and having a swivel part (31) at a lower end part thereof; and a base (40) having a swivel supporter (47) where the swivel part (31) is inserted and supporting the swivel (31) part to be rotatable. Thus, the present invention provides a display apparatus which is swiveled stably and smoothly with a slim structure.