Muffled kiln cars
AssigneeAcme Marls Limited
InventorJohn Elliott
Life of this patent
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Abstract
The invention is a clip assembly for use in a muffled kiln car suitable for use in a tunnel kiln. The clip assembly enables tall baffle plates to be used without these becoming displaced during travel through the kiln. The assembly includes a swivelable block mounted on the base or shelf of the kiln car and having a groove to receive the corner of the baffle plate. The groove has a tapered forward face having a preferred angle of 27 degrees and a wedge of ceramic material is provided to co-operate with the tapered wall and wedge the base of the baffle plate in position, preventing it from wobbling and becoming displaced or detached.
Claims2
A clip assembly for a removable baffle plate of a muffled kiln car with a shelf, said assembly comprising a generally rectangular ceramic block having an upper and an under surface, the block having swivel mounting means provided on the under surface, adapted to swivelably mount the block upon the shelf of the kiln car, the block having a groove defined in its upper surface and adapted to receive the removable baffle plate, said groove being defined by a base and first and second walls, said first wall being upright and perpendicular to said upper surface, said second wall being inclined away from said first wall at least adjacent said upper surface of the block so as to intersect said upper surface at an angle in the range 60.degree. to 70.degree., the assembly also comprising a truncated wedge of ceramic material having an apex angle in the range 20.degree. to 30.degree. and adapted to be inserted between the removable baffle plate and said second wall of the groove.
Dependencies are inferred from the claim text.