GB190629637A - Improvements in Sheet Metal Roofing. - Google Patents
Improvements in Sheet Metal Roofing.Info
- Publication number
- GB190629637A GB190629637A GB190629637DA GB190629637A GB 190629637 A GB190629637 A GB 190629637A GB 190629637D A GB190629637D A GB 190629637DA GB 190629637 A GB190629637 A GB 190629637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet metal
- metal roofing
- folds
- cantwell
- blanks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Wire Processing (AREA)
Abstract
29,637. Cantwell, E. L. Dec. 29. Drawings to Specification. Beading sheet metal. In the manufacture of corrugated sheet-metal roofing, the blanks are first folded at the ends, and the folds prevented from collapsing during the corrugating process by inserting therein pieces Of cardboard or plate. Wires may be placed permanently in the folds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190629637T | 1906-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190629637A true GB190629637A (en) | 1907-10-31 |
Family
ID=32258052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190629637D Expired GB190629637A (en) | 1906-12-29 | 1906-12-29 | Improvements in Sheet Metal Roofing. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190629637A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486281A (en) * | 1968-04-09 | 1969-12-30 | Gregoire Eng & Dev Co | Commodity sheet panel |
US4003177A (en) * | 1970-10-08 | 1977-01-18 | Concha Francisco De | Hermetically sealed sectional and detachable protective covers |
-
1906
- 1906-12-29 GB GB190629637D patent/GB190629637A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486281A (en) * | 1968-04-09 | 1969-12-30 | Gregoire Eng & Dev Co | Commodity sheet panel |
US4003177A (en) * | 1970-10-08 | 1977-01-18 | Concha Francisco De | Hermetically sealed sectional and detachable protective covers |
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