Mobile concrete pumping unit with segmented delivery arm
Номер патента: DE19503895A1
Опубликовано: 08-08-1996
Автор(ы): Karl Dipl Ing Schlecht
Принадлежит: Putzmeister Werk Maschinenfabrik GmbH, Putzmeister-Werk Maschinenfabrik 72631 Aichtal De GmbH
Опубликовано: 08-08-1996
Автор(ы): Karl Dipl Ing Schlecht
Принадлежит: Putzmeister Werk Maschinenfabrik GmbH, Putzmeister-Werk Maschinenfabrik 72631 Aichtal De GmbH
Реферат: The mobile concrete pumping unit is carried on an articulated arm which can position the delivery tip at the required location and maintain the position within predetermined limits by means of a hydraulic control circuit. The vehicle (11) carrying the concrete pump (12) conveys the delivery tube (16) along a jointed arm consisting of at least three segments which can be extended so that the final section (27) positions the delivery tube end section (43) in the desired place for delivery of the liquid concrete (18). The final section of the arm is accurately positioned with respect to the base (66) and stabilised by means of a control system (67) to prevent undue swinging of the delivery tube.
Mobile concrete pump and method for stabilization-relevant control of a mobile concrete pump
Номер патента: US12024906B2. Автор: Ansgar Müller. Владелец: PUTZMEISTER ENGINEERING GMBH. Дата публикации: 2024-07-02.