摘要:
Es wird ein System (100) zur Versorgung von Wasserfahrzeugen (10), insbesondere Schiffen (12), in einem Hafen (11) mit elektrischem Strom vorgeschlagen, wobei das System eine Krananlage (16) auf einer Kaianlage (13) und ein erstes Kabel (17) umfasst, wobei der elektrische Strom über das erste Kabel (17) von der Krananlage (16) an das Wasserfahrzeug (10) übertragbar ist, und wobei die Krananlage (16) eine Be- und Entladevorrichtung (15, 15a, 15b) für Wasserfahrzeuge (10) ist.
摘要:
Methods for gripping an oilfield tubular include engaging a band with a ring member to form a load ring. The band has an arcuate component with a gap separating first and second ends, an interior surface, and an inclined exterior surface. The ring member has an interior surface with a groove therein. The inclined exterior surface of the band is associated with the groove of the interior surface to form the load ring. The load ring can be engaged with an oilfield tubular, and a force can be applied such that the groove of the ring member engages the inclined exterior surface of the band for securing the load ring to the oilfield tubular.
摘要:
Die Erfindung betrifft eine Kernbrennstoffflaschenbergungssystem (10, 50), umfassend eine in Wasser (74) schwimmfähige Schwimmplattform (78), eine mit der Schwimmplattform (78) verbundene Abseilvorrichtung (82) sowie einen vertikal durch die Abseilvorrichtung ab- und aufseilbaren (30) Tragrahmen (12, 52, 80). Der Tragrahmen (12, 52, 80) ist dafür vorgesehen, auf ein Lagerbehältnis (14, 54, 86) zur Lagerung von Kernbrennstoffflaschen (16, 26, 56, 88) abgesetzt und positioniert zu werden. Der Tragrahmen (12, 52, 80) weist eine verfahrbare (20) Greifvorrichtung (18, 58) zur selektiven Handhabung von in dem Lagerbehältnis (14, 54, 86) befindlichen Kernbrennstofflaschen (16, 26, 56, 88) auf. Die verfahrbare (20) Greifvorrichtung (18, 58) ist dafür vorgesehen, eine aus dem Lagerbehältnis (14, 54, 86) gegriffene Kernbrennstofflasche (16, 26, 56, 88) in einen Trennraum (32) des Tragrahmens (12, 52, 80) zu transportieren. Der Tragrahmen (12, 52, 80) weist eine Trennvorrichtung (34) zum Öffnen einer im Trennraum (32) befindlichen Kernbrennstofflasche (16, 26, 56, 88) auf. Die Erfindung betrifft auch ein Verfahren zum Öffnen von Kernbrennstoffflaschen mit einem erfindungsgemäßen Kernbrennstoffflaschenbergungssystem.
摘要:
Methods for gripping an oilfield tubular include engaging a band with a ring member to form a load ring. The band has an arcuate component with a gap separating first and second ends, an interior surface, and an inclined exterior surface. The ring member has an interior surface with a groove therein. The inclined exterior surface of the band is associated with the groove of the interior surface to form the load ring. The load ring can be engaged with an oilfield tubular, and a force can be applied such that the groove of the ring member engages the inclined exterior surface of the band for securing the load ring to the oilfield tubular.
摘要:
A parallel kinematics mechanism (100) is provided for uses such as robotics or machining. The mechanism has various limbs (A1, A2, A3, A4, A5) designed as elbow-linkages, at least some of which are actuatable, for moving an end component (40) with multiple workspace-to-footprint ratio and a closed-form solution for the forward kinematics. The mechanism comprises a joint assembly (J1, J2) having a plurality of revolute joints for connecting to at least three limbs (5, 15). In various embodiments of the invention, the end component (40) has three, four, five and six degrees of freedom.
摘要:
An apparatus for controlling the position of the tongs of a crane depending on bending of a slab is disclosed. Side surface detection units (20) are installed at both ends of the tongs (11) of a crane (10) for gripping the side surfaces of one or more slabs (S), and are configured to detect one or more gaps generated due to bending of one of the slabs (S). A distance detection unit (30) is configured to detect the distance between an uppermost slab (S) and the crane (10). A control unit (40) is configured to adjust the final grip position of the tongs (11) using information about the gaps generated due to the bending of the slab (S). The information about the gaps is detected by the side surface detection units (20) and the distance detection unit (30).
摘要:
A robot assembly and a method of installing a collar on a robot assembly. The robot assembly comprises a support shaft, an arm extending away from the shaft, a split connecting collar pivotally mounted on the support shaft and connected to the arm to connect the arm to the support shaft, and a tool connected to the arm for engaging the molded items and for removing the molded items from the molding machine. Two embodiments of the split collar are disclosed. The first is a multiple piece component, and the second is a single slotted body. The installation or removal of the collar is performed by moving the collar, or the collar components, away from the shaft, in a direction perpendicular to the shaft centerline instead of along and over the shaft diameter to the endpoint.
摘要:
The invention relates to the field of mechanical devices and methods intended for braking or damping the pendular movement, for instance, it relates to suspension arrangements connecting the arm of crane with rotator, about which the swinging movement is accomplished by the suspension arrangement. The aim of invention is to increase reliability, service life and to improve service quality of suspension arrangement. The arrangement contains suspension (1) with a slot wherein the crankcase block is located. The crankcase block includes two covers (2) and central figurative insert (3) with hub (6) that is mounted on grooves of sleeve (10). The hub is provided with blade wherein a damping hole (a) is made. The covers (2) are located movable with a possibility to accomplish swinging-rotating movement on diametrical protrusions of the hub (6). The central insert (3) is provided with outer protrusions (b) being in engagement with the surface (c) of rotator in running order. The suspension (1) is mounted on an axle (14) stationary connected with rotator (15); the axle passes through internal hole of sleeve (10).