Abstract: A device for simultaneously receiving objects arranged in a first positional arrangement and for simultaneously delivering such objects arranged in a second positional arrangement, and a method of using such device. More particularly, the apparatus includes a plurality of movable object carriers which can slide freely relative to each other on a predetermined path and which can be brought into the position corresponding to the desired distances with a programmable positioning device. In a preferred embodiment, the apparatus can be used in an installation for automatically inserting contact elements in supports for pin and socket connectors and enables the contacts of the pin and socket connectors to be mounted in positions corresponding to a freely chosen pattern.

Abstract: Apparatus for spraying mould parting agents and other substances having a conduit for circulating the substance, and spray nozzle equipment having a first bore connected to the conduit for a circulation of the substance therethrough. A second bore in the equipment intersects the first bore at an angle and extends to a spraying device. A nozzle pin in the second bore has a third bore for supplying a pressurized medium to the spraying device and is adjustable for a regulation of the supply of circulated substance to the spraying device. Additionally or alternatively, part of a conduit for circulating a sprayable substance is connected to a pump submerged in a supply of that substance and is actuated for actuating the submerged pump.