GB190420687A - Improvements in Washers for Waterproofing Bolt Holes in Corrugated Metal Sheeting. - Google Patents
Improvements in Washers for Waterproofing Bolt Holes in Corrugated Metal Sheeting.Info
- Publication number
- GB190420687A GB190420687A GB190420687DA GB190420687A GB 190420687 A GB190420687 A GB 190420687A GB 190420687D A GB190420687D A GB 190420687DA GB 190420687 A GB190420687 A GB 190420687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washers
- bolt
- lip
- washer
- bolt holes
- 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
- Bolts, Nuts, And Washers (AREA)
Abstract
20,687. Price, F. G. Sept. 26. Washers; bolts.-To make water-tight joints for bolt holes in corrugated metal sheeting, washers are made of a convex or dome-shaped form by pressing &c. from metal discs of such thickness and elasticity that, in screwing up the bolts &c., the washers may be distorted to adapt themselves to the curved surface of the sheet to which they are applied. The convex washer 1 is provided with a lip 2 around the bolt hole to engage the head of the bolt 4. To make a better joint, the edge of the washer, and also the lip, may be coated or otherwise covered with lead or other soft metal. An annular groove or recess 3, Fig. 5, may be provided in the head of the bolt to receive the lip 2 of the washer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190420687T | 1904-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190420687A true GB190420687A (en) | 1905-07-27 |
Family
ID=32627569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190420687D Expired GB190420687A (en) | 1904-09-26 | 1904-09-26 | Improvements in Washers for Waterproofing Bolt Holes in Corrugated Metal Sheeting. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190420687A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149850A (en) * | 1961-08-10 | 1964-09-22 | Fischer Artur | Gasket |
US3203304A (en) * | 1960-09-08 | 1965-08-31 | Illinois Tool Works | Plastic sealing washer and fastener assembly |
-
1904
- 1904-09-26 GB GB190420687D patent/GB190420687A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3203304A (en) * | 1960-09-08 | 1965-08-31 | Illinois Tool Works | Plastic sealing washer and fastener assembly |
US3149850A (en) * | 1961-08-10 | 1964-09-22 | Fischer Artur | Gasket |
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