Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
315 words
A MACHINE FOR MAKING A TESSELLATED CONTOUR-CORE BLANKET THAT IS CONFORMABLE TO A CONTOUR SURFACE FOR LAMINATION THERETO BY A BONDING AGENT. A. A COATING STATION B. MEANS SUPPLYING A WEB OF SCRIM MATERIAL TO SAID COATING STATION TO APPLY A COATING OF ADHESIVE TO THE UNDERSIDE OF THE WEB, SAID SCRIM HAVING AN OPEN-MESH RENDERING IT PERMEABLE TO SAID BONDING AGENT, SAID COATING STATION INCLUDING A SPREADER ROLL TO REMOVE WRINKLES FROM THE SCRIM WEB ENTERING SAID STATION, AND PRINTING ROLL ENGAGING THE UNDERSURFACE OF SAID WEB TO APPLY AN ADHESIVE SOLUTION THERETO IN A PREDETERMINED PATTERN C. A COMBINING STATION D. MEANS TO FEED A TRAIN OF BALSA PANELS TO SAID COMBINING STATION AND MEANS INCLUDING AN OVEN TO CONCURRENTLY PASS THE COATED WEB THROUGH SAID OVEN BEFORE IT ENTERS SAID COMBINING STATION TO RENDER THE ADHESIVE LAYER TACKY, AND TO THEN FEED THE COATED WEB INTO SAID COMBINING STATION TO PRESS AND BOND SAID COATED WEB TO THE FACE OF SAID PANELS, E. A SCRIN-CUTTING STATION TO CUT SAID SCRIM WEB TRANSVERSELY BETWEEN SUCESSIVE PANELS IN SAID TRAIN TO PRODUCE A TRAIN OF SCRIM-FACED PANELS, F. A TURNOVER DEVICE OPERATIVELY COUPLED TO THE OUTPUT OF SAID SCRIN-CUTING STATION REVERSING THE POSITION OF SAID SCRIM-FACED PANELS TO PRODUCE A TRAIN OF SCRIM BASED PANELS. G. A FIRST SLITTING MACHINE FOR RECEIVING THE TRAIN OF SCRIMBASED PANELS FROM SAID TURNOVER DEVICE AND FOR SLITTING SAME LONGITUDINALLY TO SECTION THE PANELS INTO PARALLEL STRIPS, AND H. A SECOND SLITTING STATION FOR RECEIVING THE TRAIN OF LONGITUDINALLY SLIT, SCRIM-BASED PANELS FROM THE FIRST SLITTING STATION FOR SLITTING SAME TRANVERSELY TO PRODUCE BLOCKS, THE SLITTERS AT SAID FIRST AND SECOND STATION BEING SET TO FALL SHORT OF SAID SCRIM AND TO HAVE A SUPERFICAL SKIN HOLDING THE BLOCKS TOGETHER TO PREVENT GAPS THEREBETWEEN AND TO PREVENT SAID BONDING AGENT FROM SEEPING INTO THE SPACES BETWEEN SAID BLOCKS.
Claim 2
Dependent Claim
315 words
A MACHINE FOR MAKING A TESSELLATED CONTOUR-CORE BLANKET THAT IS CONFORMABLE TO A CONTOUR SURFACE FOR LAMINATION THERETO BY A BONDING AGENT. A. A COATING STATION B. MEANS SUPPLYING A WEB OF SCRIM MATERIAL TO SAID COATING STATION TO APPLY A COATING OF ADHESIVE TO THE UNDERSIDE OF THE WEB, SAID SCRIM HAVING AN OPEN-MESH RENDERING IT PERMEABLE TO SAID BONDING AGENT, SAID COATING STATION INCLUDING A SPREADER ROLL TO REMOVE WRINKLES FROM THE SCRIM WEB ENTERING SAID STATION, AND PRINTING ROLL ENGAGING THE UNDERSURFACE OF SAID WEB TO APPLY AN ADHESIVE SOLUTION THERETO IN A PREDETERMINED PATTERN C. A COMBINING STATION D. MEANS TO FEED A TRAIN OF BALSA PANELS TO SAID COMBINING STATION AND MEANS INCLUDING AN OVEN TO CONCURRENTLY PASS THE COATED WEB THROUGH SAID OVEN BEFORE IT ENTERS SAID COMBINING STATION TO RENDER THE ADHESIVE LAYER TACKY, AND TO THEN FEED THE COATED WEB INTO SAID COMBINING STATION TO PRESS AND BOND SAID COATED WEB TO THE FACE OF SAID PANELS, E. A SCRIN-CUTTING STATION TO CUT SAID SCRIM WEB TRANSVERSELY BETWEEN SUCESSIVE PANELS IN SAID TRAIN TO PRODUCE A TRAIN OF SCRIM-FACED PANELS, F. A TURNOVER DEVICE OPERATIVELY COUPLED TO THE OUTPUT OF SAID SCRIN-CUTING STATION REVERSING THE POSITION OF SAID SCRIM-FACED PANELS TO PRODUCE A TRAIN OF SCRIM BASED PANELS. G. A FIRST SLITTING MACHINE FOR RECEIVING THE TRAIN OF SCRIMBASED PANELS FROM SAID TURNOVER DEVICE AND FOR SLITTING SAME LONGITUDINALLY TO SECTION THE PANELS INTO PARALLEL STRIPS, AND H. A SECOND SLITTING STATION FOR RECEIVING THE TRAIN OF LONGITUDINALLY SLIT, SCRIM-BASED PANELS FROM THE FIRST SLITTING STATION FOR SLITTING SAME TRANVERSELY TO PRODUCE BLOCKS, THE SLITTERS AT SAID FIRST AND SECOND STATION BEING SET TO FALL SHORT OF SAID SCRIM AND TO HAVE A SUPERFICAL SKIN HOLDING THE BLOCKS TOGETHER TO PREVENT GAPS THEREBETWEEN AND TO PREVENT SAID BONDING AGENT FROM SEEPING INTO THE SPACES BETWEEN SAID BLOCKS.
Claim 3
Dependent Claim
51 words
A machine as set forth in claim 1, wherein said means to supply a web of scrim material to said coating station is constituted by a scrim supply station provided with a roll of scrim material supported for rotation on an axle which is tensioned to prevent overfeed of said roll.
Claim 4
Dependent Claim
52 words
A machine as set forth in claim 1, wherein said scrim-cutting station is constituted by a knife mounted for reciprocal travel on a bridge supported across the entering web on a carriage which moves in the direction of the web and at the same speed in the course of a cutting action.
Claim 5
Dependent Claim
64 words
A machine as set forth in claim 1, wherein said means to feed a train of balsa to said combining station is constituted by a loading station provided with an inclined slide, means to feed panels, on edge, down said slide, and means at the foot of said slide to eject said panels laterally one-by-one onto a conveyor table leading to said combining station.
Claim 6
Dependent Claim
46 words
A machine as set forth in claim 4, wherein said means to eject said panels includes a pusher actuated by a hydraulic cylinder, said pusher engaging the end of the panel at the foot of the slide and pushing the panel laterally out of the slide.
Claim 7
Dependent Claim
39 words
A machine as set forth in claim 5, further including means at the foot of the slide to sense the ejected panel and to produce a signal controlling said hydraulic cylinder to retract the pusher upon completion of ejection.
Claim 8
Dependent Claim
35 words
A machine as set forth in claim 1, wherein said slitting stations are each provided with an array of equi-spaced slitting wheels mounted in a common axle whose height relative to the panel is adjustable.