Patent ID: 9156722
Filing Date: 2015-10-13
Classification: C03B

Abstract:
1. A device for exchanging and for preventing bending of a pushing-in bar for transverse transportation of hot glass items on a glass forming machine, comprising a pushing-in bar ( 27 ), and two pivoting arms ( 15 ) upon which the pushing-in bar is mounted, the two pivoting arms move the pushing-in bar from a working position into a clearance position, the pivoting arms ( 15 ) are formed as two-armed levers, with a supporting leg ( 25 ) for the pushing-in bar ( 27 ) formed on a first end thereof and a toothing ( 23 ) formed on a second end thereof, said toothing engages with a drive pinion ( 21 ) for pivoting the pushing-in bar ( 27 ), and the supporting leg ( 25 ) of one of the pivoting arms ( 15 ) comprises a latch ( 31 ) for latching in fastening elements ( 29 ) for the pushing-in bar ( 27 ) for a fixed connection to the pushing-in bar in a longitudinal direction thereof and the other supporting leg ( 25 ′) is in a non-fixed connection to the pushing-in bar allowing for a free displacement of the pushing-in bar ( 27 ) in a longitudinal direction with respect to the fixed connection at the supporting leg ( 25 ) to allow for heat expansion.