Sheet metal joint
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 10, 2009
Issued Date -
N/A
app pub date -
Oct 4, 2005
filing date -
Oct 4, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides a sheet metal joint and a method for forming a sheet metal joint. The sheet metal joint includes first and second metal sheets disposed in a parallel relation to one another. Each of the first and second metal sheets has a plurality of perforations with a tang extending from each perforation. The tangs of the second sheet and the tangs of the second metal sheet are curled together in opposite rotational directions. The tangs of the first metal sheet space the first and second metal sheets from one another and the tangs of the second metal sheet substantially fixedly engage the first and second metal sheets with respect to one another.
First Claim
Family
International Classification(s)
- B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
- B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
- F16B:DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL E....
- E04C:STRUCTURAL ELEMENTS; BUILDING MATERIALS
- B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully