Structural sheet and panel

Details Structural sheet and panel Structural sheet and panel

1992-04-16

1993-09-14

Zimmerman, John

Stock material or miscellaneous articles

All metal or with adjacent metals

Honeycomb, or with grain orientation or elongated elements...

428604, 428594, 52792, B32B 328

Patent

active

052447456

ABSTRACT:
The invention relates to a structural sheet formed with cup-shaped projections in which the sidewalls are formed by a sigmoidal line of revolution to provide for more uniform distribution of stress in the structural sheet. There is also provided a novel two-component structural panel which incorporates the advantages of such a structural element to eliminate depressions in the outer panel member which would present "read through" problems.

REFERENCES:
patent: Re7198 (1876-07-01), Barker et al.
patent: 662567 (1900-11-01), Lipowska et al.
patent: 2152297 (1939-03-01), Wilson
patent: 2441476 (1946-05-01), Ewald
patent: 3011602 (1961-12-01), Ensrud et al.
patent: 3227598 (1966-01-01), Robb
patent: 3507634 (1970-04-01), O'Driscoll
patent: 3525663 (1970-08-01), Hale
patent: 3876492 (1975-04-01), Schott
patent: 4025996 (1971-05-01), Saveker
patent: 4411121 (1983-10-01), Blacklin et al.
patent: 4703159 (1987-10-01), Blair
Webster's New Collegiate Dictionary, G. & C. Merriam Co., 1977, "Sigmoid", p. 1079.
W. C. Herbein et al. "Minimizing the Weight and Cost of an Aluminum Deck Lid," presented at Society of Automotive Engineers Meeting, Jun., 1981.

Affiliated with

Also associated with

Rating

Structural sheet and panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structural sheet and panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structural sheet and panel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2025455