Front view - ribbon framework attached to RD75 & Dynapleat.
Front view - ribbon framework attached to RD75 & Dynapleat.
Front view detail showing mounting for aluminum crossbar.
Rear view - ribbon framework attached to RD75 & Dynapleat.
Rear view detail showing mounting for aluminum crossbar.
Front view showing aluminum crossbars and steel pole piece.
Front view detail showing aluminum crossbar with steel pole piece.
Pleating machine with example aluminum foil.
Pole piece with red oak quarter rounds.
Pole piece with quarter rounds and carriage bolts attached.
Pole piece with quarter rounds and carriage bolts attached.
Pole piece detail showing carriage bolt for mounting to crossbar.
Pole piece detail showing epoxy putty between oak and steel.
Pole piece closeup showing epoxy putty between pole and oak quarter rounds.
Ribbons - Table of Contents.
Dipole Baffle Study - Table of Contents.
