Apparatus and method for assembling a gate

Metal working – Method of mechanical manufacture – Structural member making

Reexamination Certificate

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C029S897310, C029S458000

Reexamination Certificate

active

07062854

ABSTRACT:
A clamping fixture for use in the assembly of a gate comprised of a number of plastic members includes a flat stationary clamping surface attached to a stationary frame and a flat moving clamping surface extending parallel to the flat clamping surface and driven toward the flat clamping surface by an actuator, so that the plastic members, assembled in the configuration of the gate, are clamped and held between the clamping surfaces. Preferably, the actuator, which includes one or more pneumatic cylinders, is adjustable along the frame to provide for the assembly of gates having different widths. Preferably, the clamping fixture additionally includes a stationary flat guiding strip extending perpendicularly from an end of the flat stationary clamping surface toward the flat moving clamping surface.

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patent: 6398193 (2002-06-01), DeSouza
patent: 6460829 (2002-10-01), Forbis et al.

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