Patterned metal plate and production thereof

Details Patterned metal plate and production thereof Patterned metal plate and production thereof

1987-12-22

1990-12-18

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having variation in thickness

428687, 428923, 72199, 291211, 21912168, B21D 5300

Patent

active

049785834

ABSTRACT:
An uneven patterned metal strip or plate is formed with an uneven pattern as a surface decorative pattern. The pattern is constituted of one or more pattern unit containing a plurality of uneven dot. Each of the uneven dots has a size D. The uneven dots are arranged in a predetermined density to have given ratio .eta. of occupying area versus plane area in said pattern unit. The size D and area ratio .eta. being in a range of:

REFERENCES:
patent: 2991544 (1961-07-01), Gotsch et al.
patent: 3619881 (1971-04-01), Bills
patent: 4071657 (1978-01-01), Rault
patent: 4655136 (1987-04-01), Reiss et al.
patent: 4679288 (1987-07-01), Monfort et al.
patent: 4775599 (1988-10-01), Matsuoka et al.
patent: 4783378 (1988-11-01), Wakui et al.
patent: 4795681 (1989-01-01), Furukawa et al.
patent: 4797327 (1989-01-01), Honda et al.
patent: 4798772 (1989-01-01), Furukawa
J. Crahay et al., "Gravure dela Rugositedes Cylindres de Luminoir par Impulsions Laser", Revue de Metallurgie-CIT, May 1983, pp. 393-401.
"Texturing Ups Strength to Lower Metal Weight", Iron Age, Aug. 23, 1976, pp. 30-32.
Ketcham, H., "Designing with Textured Metals", Product Engineering, Mar., 1949, pp. 102-103.
Allen, A. H., "Texturized Metals Find Wide Application", Steel, May 24, 1948, pp. 94-97, 119-120.

Affiliated with

Also associated with

Rating

Patterned metal plate and production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Patterned metal plate and production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Patterned metal plate and production thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1425326