Apparatus for transporting and handling piece goods (4), containing a stand; a transport rail (10) carried by the stand; a trolley (17) which can be moved along the rail (10) by a separate drive (19); and a gripping device (22) which is pivotally mounted on the trolley and contains structure to hold the piece goods (4). A rotatably journalled guide shaft (28) of non-round cross-section extends substantially parallel with the transport rail (10); and a follower (30, 31) is rotatably arranged on t...

An analysis system has a first region in which sample materials are stored at an appropriate storage temperature and an analysis region which is maintained at a controlled and stabilized temperature higher than the temperature of the first region. Transfer mechanism for transferring a quantity of sample material from the first region for loading into an analysis cuvette in the analysis region includes a liquid handling probe that is mounted on a probe transport carriage, and a drive for moving t...

A machine for arranging signatures in bundles includes a receiving conveyor onto which signatures are placed. The receiving conveyor moves the signatures in a shingled condition between deflecting surfaces to cause the signatures to assume an edge-standing condition. The edge-standing signatures move onto a consolidating conveyor so they move closer together. The signatures pass from the discharge end of the consildating conveyor onto an accumulating conveyor, which normally advances the signatu...

A liquid handling system that is particularly useful in a clinical analysis system includes a cuvette loading station for receiving a centrifugal analyzer rotor with two compartment cuvettes. Fixedly mounted on transfer structure are two spaced apart liquid handling probes such that the two probes may be simultaneously inserted into the two compartments of an analysis cuvette. A sample station has a sample container support mechanism, and means for indexing the support mechanism past the sample ...

A sealed reagent container structure that contains reagent material, has a body portion with length and width dimensions each greater than its height dimension and port defining neck structure upstanding from the upper wall of the body portion and asymmetrically located so that it is close to one endwall of the body portion. Coupling structure on the bottom wall of the body portion is provided for interengagement with a transport mechanism so that a series of reagent containers may be disposed o...

A handling device including a head and a linear transfer arm mounted on the head and slideable along a major length dimension of the arm, and a piston and cylinder for driving the linear transfer arm. The cylinder is fixedly mounted on the head and includes a housing having a mjaor length dimension parallel to the transfer arm length dimension and extending from the head approximately a same length which the linear transfer arm extends from the head. The piston includes a piston rod connected to...

Solder wire attached along its length to a base metal by a small quantity of solder melted at the solder-base metal juncture.

A pliers for handling disks and other flat and thin objects. The pliers are substantially comprised of jaws (4) provided with claws (5), biased against each other by an adjustable tension spring (3), arranged between the arms (1). The jaws (4) are made into a single part, of flexible material, and folded in two portions to form a hinge (6) acting as a penetration limiter, distinct from that (2) of the arms (1). The claws (5) are fixed on the jaws (4) by a turned down edge (10) thicker than the p...

Upper parallelogram links (8, 8, 5, 12) and lower parallelogram links (14, 14, 12, 17) are series connected at an intermediate driving unit 12 with direction of the journal shafts (7, 7, 10, 10) of the upper parallelogram links and direction of the journal shafts (13, 13, 16, 16) of the lower parallelogram links being perpendicular to each other; thereby a third driving unit 17, to which a shaft of a hand 19 is mounted, is always kept in parallel to a first driving unit 5 irrespective of the pos...

Systems for mixing gaseous medium streams at different temperatures are for changing the direction of flow of a stream which alleviate the effect of pressure losses. A plurality of hollow airfoil shaped vanes are positioned within a first gaseous stream, and the second stream is conveyed through the hollow vane and discharged into the first stream through a slot at the trailing edge of the vane. Fixed or movable flow direct the rate and direction of the discharge flow.