E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
94/28
E01C 23/02 (2006.01) E01C 11/02 (2006.01)
Patent
CA 1141577
ABSTRACT OF THE DISCLOSURE A bar placing apparatus is provided for use with an apparatus for continuously forming and positioning a keyway joint. The bar placing apparatus includes a housing and a magazine attached to the housing for holding a plurality of bars. A shelf is attached to the housing for supporting the lowermost of the bars. A bar receiving attachment is provided on the housing for receiving one bar at a time from the magazine. An arm is operably attached to the housing for moving one bar into a slab of uncured concrete and the arm is movable between a first position in readiness to insert that one bar and a second position wherein that one bar is fully inserted. A power source is operable attached to the housing for moving the arm between the first and the second position. Finally, a feeding attachment is mounted on the power source for moving the lowermost bar on the shelf from the shelf to the bar receiv- ing attachment when the arm returns substantially to the first position from the second position.
317960
Borden Ladner Gervais Llp
Gomaco Corporation
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