FR2321962A1 - Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing construction - Google Patents
Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing constructionInfo
- Publication number
- FR2321962A1 FR2321962A1 FR7526153A FR7526153A FR2321962A1 FR 2321962 A1 FR2321962 A1 FR 2321962A1 FR 7526153 A FR7526153 A FR 7526153A FR 7526153 A FR7526153 A FR 7526153A FR 2321962 A1 FR2321962 A1 FR 2321962A1
- Authority
- FR
- France
- Prior art keywords
- sheet
- assembly
- edge
- folding edges
- lead sheet
- 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.)
- Granted
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 238000010276 construction Methods 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The edge of the Zn sheet which is next to the Pb sheet is bent through 180 degrees to nip the corresp. edge of the Pb sheet. The edge of the Pb sheet is then bent through 180 degrees to nip the edge of the Zn sheet. The assembled unit can be supplied direct to contractors for use on chimney stacks or as ridge capping avoiding assembly on iste. Zn is employed for its stiffness allowing the assembly to be fixed and supported and the Pb is used for its softness since it can take on the shape of the roofing elements when necessary. The assembly is water tight.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7526153A FR2321962A1 (en) | 1975-08-25 | 1975-08-25 | Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing construction |
BE179998A BE857589A (en) | 1975-08-25 | 1977-08-08 | ASSEMBLY PROCESS OF A LEAD ELEMENT AND PREASSEMBLED COMPLEX THUS REALIZED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7526153A FR2321962A1 (en) | 1975-08-25 | 1975-08-25 | Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing construction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2321962A1 true FR2321962A1 (en) | 1977-03-25 |
FR2321962B1 FR2321962B1 (en) | 1982-08-27 |
Family
ID=9159311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7526153A Granted FR2321962A1 (en) | 1975-08-25 | 1975-08-25 | Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing construction |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE857589A (en) |
FR (1) | FR2321962A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038222A2 (en) * | 1980-04-15 | 1981-10-21 | V. Kann Rasmussen Industri A/S | Deformable roof sealing material |
EP1066894A1 (en) * | 1999-07-05 | 2001-01-10 | Recherche et Développement GROUPE COCKERILL SAMBRE | Method of assembling at least two metallic elements for creating a metallic structure |
-
1975
- 1975-08-25 FR FR7526153A patent/FR2321962A1/en active Granted
-
1977
- 1977-08-08 BE BE179998A patent/BE857589A/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038222A2 (en) * | 1980-04-15 | 1981-10-21 | V. Kann Rasmussen Industri A/S | Deformable roof sealing material |
EP0038222A3 (en) * | 1980-04-15 | 1981-12-23 | V. Kann Rasmussen Holding A/S | Deformable sheet material, especially for use in roof tightening |
EP1066894A1 (en) * | 1999-07-05 | 2001-01-10 | Recherche et Développement GROUPE COCKERILL SAMBRE | Method of assembling at least two metallic elements for creating a metallic structure |
WO2001002110A1 (en) * | 1999-07-05 | 2001-01-11 | Recherche & Developpement Du Groupe Cockerill Sambre | Method for assembling at least two component metal elements for producing a structure |
US6857812B1 (en) | 1999-07-05 | 2005-02-22 | Recherche & Developpement Du Groupe Cockerill Sambre | Process for assembling at least two constituent metal parts in order to create a structure |
Also Published As
Publication number | Publication date |
---|---|
BE857589A (en) | 1977-12-01 |
FR2321962B1 (en) | 1982-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |