Schubert & Salzer

Schubert & Salzer Maschinenfabrik

Fritz Haller

Johann Walk

Rainer Studtmann

Kurt Kriechbaum

A method and apparatus for slipping tubes on pegs carried on a transport belt which extends along a spinning machine or twisting machine. A slipping-on apparatus for said tubes is located above the transport belt and inserts the tubes on the pegs. A sensing device monitors the seating of the tubes on the pegs and a lifting off device removes the tubes that are improperly seated on the pegs. After an improperly seated tube is removed from the peg, another tube is inserted thereon.

Process and apparatus for slipping tubes onto pegs of a transport belt

In a pneumatic gripper for bobbin changer devices with an elastically deformable collar in the gripper housing, the gripper housing (2) and the collar (3) are of bell-shaped construction. The collar (3) is inserted into the gripper housing (2). The collar (3) overlaps the edge (20) of the gripper housing (2) and is pressed airtightly against the edge (20) by means of a screw collar ring (4). The gripper can be produced with a simple construction and cheaply and retains the cop with directional stability.

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Ingolstadt, Germany

Fritz Haller