Abstract: A film threading device for use with cameras and/or projection devices is adapted to grasp the end of the outer convolution of a roll of film, tape or the like strip and guide it toward the film gate. In operation, first and second movable members, such as belts or pulleys, engage the periphery of the wound strip. The first movable member provides the film drive causing the wound film to rotate in an unwind direction. The second movable member provides a stripping action which drives the leading edge of the wound film away from a core and the film is guided by the moving member toward the nip of a thread pressure roller and a thread drive roller. The film is then guided to the film gate.

Abstract: The invention relates to an actuator mechanism for the fuel quantity control member of a fuel injection pump. The mechanism includes an output member which is driven by an electro-magnetic device and the flexible member which is connected to the control member of the injection pump. An arm is angularly movable about the output member and is connected to the link and a helically coiled torsion spring is provided to transmit motion between the output member and the radial arm. The control member mounts an abutment which can be contacted by a lever to move the control member towards the position of minimum fuel irrespective of the setting of the output member. During such movement, the spring is stressed.