GB420109A - Improvements in or relating to means for securing roofing sheets or tiles to metal or timber supports - Google Patents
Improvements in or relating to means for securing roofing sheets or tiles to metal or timber supportsInfo
- Publication number
- GB420109A GB420109A GB1867333A GB1867333A GB420109A GB 420109 A GB420109 A GB 420109A GB 1867333 A GB1867333 A GB 1867333A GB 1867333 A GB1867333 A GB 1867333A GB 420109 A GB420109 A GB 420109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tiles
- hurden
- bolt
- metal
- washer
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
- E04D3/3606—Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Finishing Walls (AREA)
- Dowels (AREA)
Abstract
420,109. Washers. HURDEN, E., The Gables, Harefield, Middlesex, and HURDEN, E., aforesaid, and WOODBRIDGE, F. C., 38, High Street, Uxbridge, Middlesex, (Representatives of HURDEN, A. P.), and BEESON, S. E., The Cloisters, Rickmansworth, Hertfordshire. June 30, 1933, No. 18673. [Class 89 (i)] [See also Group X] Means for securing roofing sheets or tiles A, B to metal or timber supports N comprises a steel or other hard metal washer E, which has a centrally - disposed conical or other portion G adapted to fit under the splay head of a screw or bolt M and to extend down to, but not to enter, the sheet or tile, and the space over the head of the screw or bolt m the recess G is provided with a mastic filling H. The space between the underside of the recessed portion G and the body of the washer is also filled with mastic J. For corrugated sheets or tiles, the washer E is curved and provided with straightened or turned-up edges F. When the securing means include a bolt M, the latter is locked to the support N by a bent clip P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1867333A GB420109A (en) | 1933-06-30 | 1933-06-30 | Improvements in or relating to means for securing roofing sheets or tiles to metal or timber supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1867333A GB420109A (en) | 1933-06-30 | 1933-06-30 | Improvements in or relating to means for securing roofing sheets or tiles to metal or timber supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB420109A true GB420109A (en) | 1934-11-26 |
Family
ID=10116473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1867333A Expired GB420109A (en) | 1933-06-30 | 1933-06-30 | Improvements in or relating to means for securing roofing sheets or tiles to metal or timber supports |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB420109A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744591A (en) * | 1951-02-07 | 1956-05-08 | Forming Machine Company Of Ame | Device for preventing leakage around fastener heads |
| EP0104810A2 (en) * | 1982-09-28 | 1984-04-04 | Uniroyal, Inc. | Flat roof with cover and hold down devices |
| EP0280464A1 (en) * | 1987-02-18 | 1988-08-31 | Willett Limited | Improvements relating to the joining and sealing of overlapping structural elements such as roof decking |
-
1933
- 1933-06-30 GB GB1867333A patent/GB420109A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744591A (en) * | 1951-02-07 | 1956-05-08 | Forming Machine Company Of Ame | Device for preventing leakage around fastener heads |
| EP0104810A2 (en) * | 1982-09-28 | 1984-04-04 | Uniroyal, Inc. | Flat roof with cover and hold down devices |
| EP0104810A3 (en) * | 1982-09-28 | 1984-09-05 | Uniroyal, Inc. | Flat roof with cover and hold down devices |
| EP0280464A1 (en) * | 1987-02-18 | 1988-08-31 | Willett Limited | Improvements relating to the joining and sealing of overlapping structural elements such as roof decking |
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