摘要:
Eine verbesserte Anschlußvorrichtung für ein Vorsatzgerät einer selbstfahrenden Arbeitsmaschine umfaßt einen ersten Schwenkhebel (13), einen zweiten Schwenkhebel (14) und einen dritten Schwenkhebel (15). Der erste Schwenkhebel (13) ist mit der Arbeitsmaschine antreibbar (18) schwenkbar (17) verbindbar oder verbunden. Der zweite Schwenkhebel (14) ist mit dem ersten Schwenkhebel (13) antreibbar (28) schwenkbar (27) verbunden. Der dritte Schwenkhebel (15) ist mit dem zweiten Schwenkhebel (14) antreibbar (32) schwenkbar (31 ) verbunden und mit dem Vorsatzgerät verbindbar oder verbunden (29). Die Schwenkachsen (27, 31) des zweiten Schwenkhebels (14) sind relativ zueinander höhenverstellbar.
摘要:
A grapple attachment (10) for use with a drill pipe having a diameter, that may include first and second gripping members (30) disposed on a rigid lateral member (16) tiltable up to 40 degrees from the horizontal and preferably continuously rotatable, wherein each of the first and second gripping members has a first and second claw (36) and a bracket (32) having a concave contact surface (40), each claw having a concave gripping surface (42), wherein the surface of the bracket and the gripping surfaces of the first and second claws come in contact with the drill pipe when the gripping member is in the closed position.
摘要:
The invention relates to a table unit for seats in vehicles, especially airplane seats, comprising a first table element (10) which is provided with the functions of a table, and a second table element (12) which is provided with at least one other table function. Both table elements (10, 12) can be rotated in relation to each other about a first pivotal axis (14) by means of at least one hinge (18, 20) can be fixed in a predetermined position. It is possible to integrate various desired table functions in a single table unit as a result of the fact that both table elements (10,12) can be rotated about another pivotal axis (16) by means of another joint (20, 22) and can be fixed in a predetermined position. The possible table surface and position thereof can be varied in such a way certain table functions are protected and other service personnel can have access to them.
摘要:
The present invention provides a golf practice device having a tiltable golf platform. In one embodiment, the platform is supported by an assembly that allows the platform to be controllably adjusted to simulate various golf lies. The device (200) includes a platform surface (250) mounted in a platform frame (202) that is affixed to a base frame (204) through a pair of actuators (205 and 206), each mounted to the base frame by a pivot block assembly (212) and affixed to the platform frame by an end block assembly (400). The platform frame is pivotally affixed to the base frame by a double cross-joint (203) mounted on the platform frame. The pivot block assemblies allow each actuator to adjust to the side angle relative to the actuator, thus allowing the platform to move freely in two different angles preventing unnecessary stress on the double cross-joint and the positions of attachment of the actuators to the base and platform frames.
摘要:
Le système d'articulation comprend une première pièce (6) solidaire d'un outil mené (2) et apte à pivoter autour d'un axe horizontal et une seconde pièce (7) solidaire d'un organe manuel (3) articulée à la première pièce autour d'un axe orthogonal au premier. Selon l'invention, au moins la seconde pièce (7) est formée par une structure flexible à axe neutre longitudinal comprenant une embase (8) fixée à la première pièce (6) de l'outil, une tête (9) fixée à l'organe (3); lesdites embase et tête étant reliées par un couple de nervures (12) opposées et parallèles à l'axe neutre et s ' étendant dans un plan transversal à l'axe horizontal, ledit couple (12) pouvant être fléchi sous l'effet d'une force appliquée orthogonal ement à son plan et transmise par l ' organe manuel (3). L'invention s'applique au domaine de l'électroménager.
摘要:
A medical assembly includes a platform which is securely mountable to an operating room fixture, and a plurality of arms or arm modules coupled to the platform and each with a grasper for holding a surgical instrument or port. The medical assembly is particularly applicable for laparoscopic surgery although it is not limited thereto.
摘要:
The present invention is directed towards ball and socket joint connectors which, when interconnected, form a flexible assembly. In some embodiments, the ball and socket joint connectors are designed and constructed such that the interference fit of the ball and socket causes creep in the material resulting in more even frictions in the various ball and socket joints. In some embodiments, the ball and socket joint connectors utilize an over-molded strip around the outside of the connector to facilitate in their use for gripping. In an exemplary embodiment utilizing the aforementioned ball and socket joint connectors, a tripod apparatus uses legs comprising the ball and socket joint connectors for support and for gripping objects.
摘要:
A folding stage (20) includes deck connectors (50) that are configured for engaging a bore (34) formed in the decks (24). The connectors (50) may extend outward to support bridging decks (26) adjacent the stage (20). Pin-type connectors (50) are rotatable into a retaining position below the decks (24). The connectors (50) may also be turned to extend beyond the edge of the stage decks (24) or be retracted to a position below the stage deck (24) when not used for bridging. A deck retainer (38) includes a retaining tab portion (46) at one end for retaining bridging decks (26) against the stage decks (24) as well as the lifting surface at the other end which may engage the bottom of the decks (24) to lift the decks (24) so that the connectors (50) may be turned.
摘要:
Die Erfindung betrifft eine Klemmvorrichtung (10) für eine längsverstellbare und/oder höhenverstellbare Lenksäule (12) eines Fahrzeugs, mit einem Vorrichtungsteil (14) und einem Betätigungsteil (16), das relativ zum Vorrichtungsteil (14) bewegbar ist zwischen einer Freigabeposition, in der die Lenksäule (12) längsverstellbar und/oder höhenverstellbar ist, und einer Fixierposition, in der die Lenksäule (12) weder längsverstellbar noch höhenverstellbar ist, wobei eine Dämpfungseinheit (18) zur Dämpfung einer Relativbewegung zwischen dem Vorrichtungsteil (14) und dem Betätigungsteil (16) vorgesehen ist.
摘要:
A system and method for inverting a cubical device 100 that inverts one or more faces of the cubical device 100 in a single fluid motion. In an embodiment, the cube faces are split in two face piece assemblies 210, in an alternative embodiment faces have only one invertible section 802, 702. The face piece assemblies 210 are initially held by cubical device 100 with a particular side facing inward. Operating the cubical device 100 causes one or more face piece assemblies 210, 803 to expand out from the center point of the cubical device 100, to rotate, and then collapse inward until cubical device 100 is reformed with the particular side of the faces in an outward- facing orientation. The joints, links and gears in the mechanism restrict the degrees of freedom to one such that the entire inversion movement is coupled. Multiple applications are proposed for the device, and embodiments having actuators for driving the inversion are disclosed.