摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung eines zumindest eine Betonfläche aufweisenden Bauwerks mit einem integrierten Ablaufkörper, bei welchem von dem Ablaufkörper lediglich die vorgefertigte Bewehrung angeliefert wird, und eventuell noch die Schalung. Bei dem Verfahren wird aber der Ablaufkörper erst im Zuge der Betonarbeiten an der Baustelle verschalt und mit der Bewehrungsstruktur des Bauwerks integriert vergossen.
摘要:
A self-propelled construction machine includes machine frame that is laterally extendible to adjust a width of the machine frame. A frame lock can selectively lock and unlock the machine frame to permit the width adjustment. A controller includes a frame extension mode configured to steer at least one ground engaging unit to provide a lateral force to adjust the width of the machine frame as the machine is driven across the ground surface by the ground engaging units.
摘要:
A device for forming a trench having a pair of frame members (18, 20), connecting rods (140) disposed between the frame members to maintain the frame members in a fixed position relative to each other, anchoring means (102) attached to the frame members for positioning the frame members relative to the ground and a form (142) removably held in a fixed position between the frame members having an upper surface (144) and a shaped lower surface (146), the shaped lower surface providing means for molding a moldable trench composition into the shape.
摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung einer Ablaufrinne in einer Stahlbetonplatte, bei der die Rinne geschalt wird und mit der Platte betoniert wird.
摘要:
An assembly is provided for forming a trench of a predetermined shape. The trench-forming assembly includes a removable longitudinal form body, a pair of frame members and at least one mounting bracket assembly. The form body is capable of shaping a moldable trench forming composition poured around the form. Each frame member includes a support surface, and is in engagement with a respective side surface of the form body. The mounting bracket assemblies, each of which can include a mounting bracket and a pair of hook members, extend laterally across the top surface of the form body. In this regard, each mounting bracket assembly removably engages a downwardly facing side of the support surface of the frame members.
摘要:
An assembly is provided for forming a trench of a predetermined shape. The trench-forming assembly includes a removable longitudinal form body, a pair of frame members and at least one mounting bracket assembly. The form body is capable of shaping a moldable trench forming composition poured around the form. Each frame member includes a support surface, and is in engagement with a respective side surface of the form body. The mounting bracket assemblies, each of which can include a mounting bracket and a pair of hook members, extend laterally across the top surface of the form body. In this regard, each mounting bracket assembly removably engages a downwardly facing side of the support surface of the frame members.
摘要:
A device for forming a trench having a pair of frame members (18, 20) each having a first adjustment slot therethrough, a form pan (112) having sidewalls (114), the sidewalls having an adjustment slot (120) in registration with the first adjustment slot of the frame members, and means for adjustably securing the form pan to the frames through the first and second adjustment slots to allow positioning of the form pan relative to the frames.
摘要:
Le dispositif décrit, qui sert à former une tranchée, comprend une paire d'éléments de structure (18, 20) traversés chacun par une première fente de réglage, une cuvette de forme (112) comportant des parois latérales (114), lesquelles présentent une fente de réglage (120) disposée en alignement sur la première fente de réglage des éléments de structure, ainsi que des organes permettant une fixation réglable de la cuvette de forme sur les éléments de structure à travers les première et seconde fentes de réglage, ce qui permet le positionnement de la cuvette de forme par rapport aux éléments de structure.