Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A gravity hinge 44 which has a lower hinge sleeve 101, having a top edge 102 and at least part of which is a slanted cam surface 103 or cam follower; and an upper hinge sleeve 111 coaxial with the lower sleeve and having a lower edge 112 comprising the other of a cam follower or slanted cam surface 113. The cam follower is selectively engagable with the cam surface and the hinge may be configured so that rotation of the upper hinge sleeve with respect to the lower hinge sleeve is prevented. The hinge may be locked by rotating the lower hinge sleeve and the hinge may comprise a vertical part of a podium panel 41, on which the sleeves are rotatably mounted. There may be a stabilising panel 45 which rotates on the vertical member and when the stabilising panel is adjacent to the side panel the hinge is locked.
A gravity hinge 44 which has a lower hinge sleeve 101, having a top edge 102 and at least part of which is a slanted cam surface 103 or cam follower; and an upper hinge sleeve 111 coaxial with the lower sleeve and having a lower edge 112 comprising the other of a cam follower or slanted cam surface 113. The cam follower is selectively engagable with the cam surface and the hinge may be configured so that rotation of the upper hinge sleeve with respect to the lower hinge sleeve is prevented. The hinge may be locked by rotating the lower hinge sleeve and the hinge may comprise a vertical part of a podium panel 41, on which the sleeves are rotatably mounted. There may be a stabilising panel 45 which rotates on the vertical member and when the stabilising panel is adjacent to the side panel the hinge is locked.
A podium
NICK LEE PORTER (Autor:in)
01.03.2023
Patent
Elektronische Ressource
Englisch
Taylor & Francis Verlag | 1987
| Online Contents | 2007