Apparatus for constructing three-dimensional sign character

Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

29564, 156461, 156535, 156578, B23P 2300

Patent

active

039745520

ABSTRACT:
A three-dimensional sign character is formed with improved circumscribing opaque metal sheet strip siding. The sign, typically having an interior light source, includes a translucent plastic face circumscribed by opaque sheet metal strip siding. The sheet metal strip siding includes a plastic strip bonded directly by gluing to a freshly abraded band on the sheet metal strip. Convolute folds are formed on either side of the sheet metal strip. One convolute fold is formed adjacent an edge of the plastic strip so as to extend angularly above and abut the plastic stripping to function as a light stop. The secured plastic strip serves as the bonding point to the translucent face of the sign. The sheet metal strip siding is particularly adaptable to continuous formation on a specialized rolling mill including the steps of preheating the strip, abrading a band on the strip, gluing over the abraded band, placing a plastic strip over the glue covered abraded band, working opposite edges of the strip with a rolling mill to produce convolute folds, registering the plastic strip to the convolute folds, and heating the strip to cure and bond the registered plastic strip to the abraded band on the sheet metal strip.

REFERENCES:
patent: 3414305 (1968-12-01), Minogue
patent: 3476631 (1969-11-01), Huffman
patent: 3589975 (1971-06-01), Andrews et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for constructing three-dimensional sign character does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for constructing three-dimensional sign character, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for constructing three-dimensional sign character will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1478944

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.