A separating device separating fastening elements from a container comprises a transfer channel for transferring fastening elements in a transfer direction, the transfer channel having a separating section; a stop element, having a blocking position, in which the stop element projects into the separating section, blocking the channel for the fastening element, such that one fastening element rests against the stop element in a waiting position, and an onward transfer position, in which the stop element allows movement of the fastening element in the transfer direction to a standby position; and a retention element, having a retaining position, in which the retention element projects into the separating section, blocking the channel for the fastening element, such that the fastening element rests against the retention element in the standby position, and a release position, in which the retention element allows fastening element movement in the transfer direction beyond the separating section.

A clamp apparatus includes a mounting module, a clamp module, and an actuator. The clamp module includes two facing arms and a cam clamped between the two arms. Each arm is rotatably mounted to the mounting module and has a clamp end. The clamp module is configured to have a clamped configuration in which each clamp end is engaged with the object and an open configuration in which the object is free from each of the clamp ends, and further configured to operate between the clamped configuration and the open configuration. The actuator is configured to drive the cam thereby imparting motive force to the two arms during the operation between the clamped configuration and the open configuration.

A processing tool used to transfer a component, in particular a joining element, from a pick-up position to a processing position. For process-reliable guidance, a guide element held in a hold-down-device is arranged, through which the component is pressed during operation and which exerts an elastic holding force. The guide element has a sleeve, in particular a metallic sleeve, which has a guide structure made of an elastomer. The guide structure is formed in particular by an elastomer ring or by several axial guide strips.

A fastener delivery apparatus includes a nose assembly to releasably hold a fastener. The nose assembly includes a plurality of balls or rollers and associated biasing members to provide a biasing force which biases the balls or rollers such that they engage with the fastener. Each biasing member exerts force in a first direction and an associated ball or roller moves in a second direction which is different from the first direction. A force transfer surface is provided between the ball or roller and the biasing member, the force transfer surface acting to convert at least a component of the force exerted by the biasing member in the first direction into force exerted on the balls or rollers in the second direction.

The present invention describes an element supply device of a setting welding device for a bolt-like welding auxiliary joining part with head and shaft. This element supply device comprises two scissor-like arranged clamping jaw levers which define a blind hole channel with a nest-like end position for receiving the welding auxiliary joining part. Further, the element supply device comprises a first actuator and a second actuator by means of which the nest-like end position can be positioned suitably with respect to an electrode punch.

A vacuum suction nozzle is provided, including a first housing, a second housing, an accommodating space, a gap, and a clamping assembly. The first housing includes a first lateral wall, a first lower surface, a channel, and a through hole. The through hole is formed on the first lateral wall. The second housing is fixedly connected to the first housing, and includes a second lateral wall and a second lower surface. The accommodating space is formed between the first lateral wall and the second lateral wall, and the through hole is opened onto the channel and the accommodating space. The gap is formed between the first lower surface and the second lower surface, and is opened onto the accommodating space. The clamping assembly is disposed in the accommodating space.

An automated screw driving machine may include a hopper adapted to hold associated fasteners, a chuck assembly adapted to hold an individual fastener in position with respect to an associated component part, a feeder assembly adapted to convey the fasteners from the hopper to the chuck assembly; and, a driver assembly that takes fasteners from the chuck assembly and attaches them to the associated component part.

The invention relates to a robot for tightening bolt nuts on a vehicle chassis, the robot comprising a polyarticulated arm at the end of which is a nut tightening tool. A sleeve-shaped centering member is fixed around the nut tightening tool and comprises a frustoconical surface which makes it possible, on contact with a nut, to reposition the nut tightening tool automatically in the axis of the nut.

A collet to feed and fasten cylindrical rivets includes an inlet unit that accepts and supports the rivet, a first feeding unit connected from the inlet unit and configured to feed the rivet, a second feeding unit connected to the first feeding unit opposite to the inlet unit and configured to feed the rivet, and an outlet unit that is connected to the second feeding unit opposite to the first feeding unit and supports the rivet that is fed to it. The inlet unit and the first feeding unit have at least two first slots at opposite angles, the second feeding unit and the outlet unit have more of second slots than the first slots, and when the rivet enters the first feeding unit, the second slots are closed by the opening of the first slots.

A spring arm sleeve, with which a joining element of a joining device is positionable and which comprises the following features: a tubular section which is formed by a circumferential or all-round wall, the circumferential wall comprises in the circumferential direction a plurality of U-shaped apertures regularly spaced apart from one another, which form a plurality of one-sidedly fastened spring arms which are inclined radially inwards into the tubular section and extend from a fixed end in a first longitudinal direction.