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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 construction

Info

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
Application number
FR7526153A
Other languages
French (fr)
Other versions
FR2321962B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Original Assignee
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA filed Critical Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Priority to FR7526153A priority Critical patent/FR2321962A1/en
Publication of FR2321962A1 publication Critical patent/FR2321962A1/en
Priority to BE179998A priority patent/BE857589A/en
Application granted granted Critical
Publication of FR2321962B1 publication Critical patent/FR2321962B1/fr
Granted legal-status Critical Current

Links

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.
FR7526153A 1975-08-25 1975-08-25 Connecting zinc and lead sheet by folding edges - to form watertight assembly for roofing construction Granted FR2321962A1 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2321962B1 (en) 1982-08-27
BE857589A (en) 1977-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse