Abstract: A device for actuating an ejector plunger or the like on the movable carriage of a press, comprising a two-arm lever pivoted on the carriage, one arm of which is operatively connected to the plunger. The other arm has a member that runs on a track extending parallel to the line of travel of the carriage. The track is located on a member that is mounted on a stationary part of the machine and is movable in the direction normal to the line of travel of the carriage. Operating means is connected to the member to move the same periodically in the transverse direction, thereby rocking the two-arm lever and actuating the plunger. During normal operational movement of the carriage, the member on said other arm of the lever moves parallel to the track and is not affected thereby.

Abstract: An axially movable ejector rod has one end abutting against one arm of a pivoted ejector lever. A second arm on the ejector lever has a generally radially extending plane surface that is contacted by a roller carried at the end of a lever arm pivoted on a supporting slide. The roller also rides on a second plane surface on one arm of an intermediate lever, the other arm of which is connected to a link. This link is reciprocated by a rotating cam, causing the intermediate lever to rock and pressing its plane surface against the roller. The roller, in turn, presses against the arm of the ejector lever and causes the latter to rock. As the intermediate lever and ejector lever rock on their respective pivots, the roller rolls along the respective plane surfaces. The supporting slide carrying the lever arm with its roller is movable in the direction to shift the roller along the two plane surfaces.