SE8301320D0 - PROCEDURAL EQUIPMENT FOR MANUFACTURE OF ROOF COATING - Google Patents

PROCEDURAL EQUIPMENT FOR MANUFACTURE OF ROOF COATING

Info

Publication number
SE8301320D0
SE8301320D0 SE8301320A SE8301320A SE8301320D0 SE 8301320 D0 SE8301320 D0 SE 8301320D0 SE 8301320 A SE8301320 A SE 8301320A SE 8301320 A SE8301320 A SE 8301320A SE 8301320 D0 SE8301320 D0 SE 8301320D0
Authority
SE
Sweden
Prior art keywords
sheet
tool
pair
tool pair
shaped
Prior art date
Application number
SE8301320A
Other languages
Swedish (sv)
Other versions
SE447146B (en
SE8301320L (en
Inventor
Bo Goran P Son Ekmark
Original Assignee
Bo Goran P Son Ekmark
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 Bo Goran P Son Ekmark filed Critical Bo Goran P Son Ekmark
Priority to SE8301320A priority Critical patent/SE447146B/en
Publication of SE8301320D0 publication Critical patent/SE8301320D0/en
Priority to NO840867A priority patent/NO840867L/en
Priority to FI840973A priority patent/FI840973A/en
Publication of SE8301320L publication Critical patent/SE8301320L/en
Publication of SE447146B publication Critical patent/SE447146B/en

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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/10—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form into a peculiar profiling shape
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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
    • E04D1/26—Strip-shaped roofing elements simulating a repetitive pattern, e.g. appearing as a row of shingles
    • E04D1/265—Strip-shaped roofing elements simulating a repetitive pattern, e.g. appearing as a row of shingles the roofing elements being rigid, e.g. made of metal, wood or concrete
    • 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
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal

Abstract

Procedure for producing sheet metal roofing, which in a first area has a section that is perpendicular to the main face of the sheet and has a waved shape, preferably sinusoidal, and in a second area, which is perpendicular to both the main face of the sheet and the first-named area, has a step-shaped section, where the sheet is first formed to said waved sections and thereafter equipped with step-shaped notches through a bending procedure through use of a first (31, 32) and a second (37, 38) tool pair, where the tool faces (41-44) of each pair face each other and are designed to work with the sheet and have the same form as the waved section of a pre-shaped sheet, and where the surfaces (45, 46; 47, 48) of each tool pair, which faces the opposing tool pair, is formed with an inverse curve to that of said tool surfaces (41-44), or in principle an inverse curvature, where upon formation of said notch, the sheet is held by the first (31, 32) tool pair between said tool surfaces (41, 42). With this invention, the sheet is also held in the second tool pair (37, 38) between its tool surfaces (43, 44), which during maintained retention of the sheet are brought to shift relative to the first tool pair (31, 32) in a first direction (50) perpendicular to the sheet's face, a distance corresponding to the step-shaped notch's height, at the same time as the parts (51, 52) of the second tool pair (37, 38), which remain set against the sheet, are brought to meet the first tool pair in a second direction (53) perpendicular to said first direction (50), while the sheet pinned between the first tool pair (31, 32) and said parts (51, 52) of the second tool pair (37, 38) is successively formed to the step-shaped notch. Thereafter the sheet is fed forward a predetermined distance for the formation of any further step-shaped notches and so on.A device for the execution of this method is also presented.<IMAGE>
SE8301320A 1983-03-10 1983-03-10 Procedure and device for producing roofing SE447146B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8301320A SE447146B (en) 1983-03-10 1983-03-10 Procedure and device for producing roofing
NO840867A NO840867L (en) 1983-03-10 1984-03-07 PROCEDURE AND DEVICE FOR MANUFACTURING ROOF COATING
FI840973A FI840973A (en) 1983-03-10 1984-03-09 FOERFARANDE RETAIL ANORDNING FOER TILLVERKNING AV TAKBEKLAEDNAD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301320A SE447146B (en) 1983-03-10 1983-03-10 Procedure and device for producing roofing

Publications (3)

Publication Number Publication Date
SE8301320D0 true SE8301320D0 (en) 1983-03-10
SE8301320L SE8301320L (en) 1984-09-11
SE447146B SE447146B (en) 1986-10-27

Family

ID=20350327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301320A SE447146B (en) 1983-03-10 1983-03-10 Procedure and device for producing roofing

Country Status (3)

Country Link
FI (1) FI840973A (en)
NO (1) NO840867L (en)
SE (1) SE447146B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI101351B (en) * 1997-02-28 1998-06-15 Suunnittelutoimisto Tuomo Toiv Method of forming a metal sheet strip
FI108999B (en) * 1998-01-19 2002-05-15 Suunnittelutoimisto Tuomo Toiv Apparatus for transferring metal sheet tape

Also Published As

Publication number Publication date
FI840973A0 (en) 1984-03-09
FI840973A (en) 1984-09-11
NO840867L (en) 1984-09-11
SE447146B (en) 1986-10-27
SE8301320L (en) 1984-09-11

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