Weingarten Realty Investors

About: Weingarten Realty Investors is a based out in . It is known for research contribution in the topics: Mobile robot & Piston. The organization has 892 authors who have published 1284 publications receiving 12726 citations.

Method of shock-reduced pneumatic plug conveyance of bulk materials and device for implementing the method

Abstract: Methods and devices for the conveyance of bulk materials by a compressible conveying medium and in the form of discrete plugs from bulk materials in pipes are known. A disadvantage is the high-energy and abrupt expansion of the volume of the conveying medium between the plug being discharged and the one following it at the end of the pipe. This disadvantage may be avoided in that the amount (2') of compressed conveying medium existing in each case between plugs (1') in sequence in the downstream end portion (12b) of the pipe as compared to the amount (2) of compressed conveying medium (2) existing between plugs (1) upstream (at 12a) of the end portion (12b) of the pipe is reduced. This is particularly achieved by converting the long plugs (1) into plugs of reduced length (1'), following each other in reduced spacing.

Forming press drive system, has crankshaft or eccentric shaft driven by at least two compact drive units

Abstract: At least two compact drive units (2, 2) are used to drive the crankshaft (9) or eccentric shaft. The compact drive comprises a motor (3), a belt drive (4, 5), a fly-wheel (6), a clutch/brake combination (7) and an orbital gear (8). The tappet (11) is moved by crankshafts or eccentric shafts via at least one connecting rod (10).

Press for external hydroforming

Abstract: Es wird eine Umformpresse fur das Ausenhochdruckumformen vorgeschlagen, bei der der Flussigkeitskasten (10) stationar angeordnet ist. Arbeitszylinder (6) sind zur Erzielung einer kompakten Bauform im Stosel (2) integriert und die Blechhalter- und Schlieskraft wird von Kurzhubzylinder (7) aufgebracht.