Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Automatic and/or material-triggered control
Patent
1993-10-28
1998-08-18
Sells, James
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Automatic and/or material-triggered control
1563046, 156499, 156580, B29C 6520
Patent
active
057954313
ABSTRACT:
Welding equipment for welding plastic workpieces includes two opposite clamping units that can be moved with relation to each other and that are used for fixing and assembling the plastic workpieces to be welded together, plus a heating unit for the plastification of the plastic workpieces at the connection point, whereby a drive unit is provided to generate a drive force that can be transmitted over a dynamic effect segment to the clamping unit and, via the latter, further on to the plastic workpieces. To attain perfect welding results with a greater degree of reliability, the dynamic effect segment has at least one force measurement instrument (38) to record the drive force prevailing there, said unit being connected via a regulating unit with the drive unit (31), whereby the regulating unit controls the drive force generation in the direction of drive (31) by way of adaptation to the predetermined values.
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Berenato, III Joseph W.
Sells James
Wegener GmbH
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