FR2237031A1 - Grooved roof tile with locking device - has groove joining main part via sharp corner - Google Patents
Grooved roof tile with locking device - has groove joining main part via sharp cornerInfo
- Publication number
- FR2237031A1 FR2237031A1 FR7424318A FR7424318A FR2237031A1 FR 2237031 A1 FR2237031 A1 FR 2237031A1 FR 7424318 A FR7424318 A FR 7424318A FR 7424318 A FR7424318 A FR 7424318A FR 2237031 A1 FR2237031 A1 FR 2237031A1
- Authority
- FR
- France
- Prior art keywords
- sharp corner
- groove
- tile
- main part
- locking device
- 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
Classifications
-
- 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
- E04D1/29—Means for connecting or fastening adjacent roofing elements
- E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
- E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
- E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The tile has double head and side grooves forming angled locking devices, also a constant-height top grooved portion expanding towards the bottom end. Where this latter portion joins the central part of the tile face there is a sharp corner. A supporting rib can be provided on the underside near this corner. The line of the sharp corner and the outer edge of the top groove can each run at between 1 and 3 deg. to the tile lengthwise centre line. A central rib can be provided inside the groove, running along the centre line with its outer edge in the same plane as the outer groove rib.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732335707 DE2335707A1 (en) | 1973-07-13 | 1973-07-13 | FOLDING BRICKS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2237031A1 true FR2237031A1 (en) | 1975-02-07 |
FR2237031B1 FR2237031B1 (en) | 1978-03-24 |
Family
ID=5886836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7424318A Granted FR2237031A1 (en) | 1973-07-13 | 1974-07-12 | Grooved roof tile with locking device - has groove joining main part via sharp corner |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT339019B (en) |
CH (1) | CH577089A5 (en) |
DE (1) | DE2335707A1 (en) |
DK (1) | DK136041C (en) |
FR (1) | FR2237031A1 (en) |
NL (1) | NL7409589A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4856236A (en) * | 1986-11-25 | 1989-08-15 | Parker Limited | Roof structure |
US4741131A (en) * | 1986-11-25 | 1988-05-03 | Parker Geoffrey C | Roof structure |
DE202006007417U1 (en) * | 2006-05-09 | 2007-09-13 | Ludowici Gmbh | Grooved tile, has plateau, which is flanked by edge rib that is passed into extension rib and arranged in outer cover grooving edge of cover grooving part, and S-shaped rib running over plateau to inner head grooving rib based on edge rib |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2051481A1 (en) * | 1970-10-20 | 1972-04-27 | Ludowici, Michael Christian, 8000 München | Interlocking tiles with multiple top and side rabbets |
FR2145180A5 (en) * | 1971-07-07 | 1973-02-16 | Ludowici Michael |
-
1973
- 1973-07-13 DE DE19732335707 patent/DE2335707A1/en not_active Ceased
-
1974
- 1974-07-03 CH CH904674A patent/CH577089A5/xx not_active IP Right Cessation
- 1974-07-03 DK DK357274A patent/DK136041C/en not_active IP Right Cessation
- 1974-07-10 AT AT572274A patent/AT339019B/en not_active IP Right Cessation
- 1974-07-12 FR FR7424318A patent/FR2237031A1/en active Granted
- 1974-07-15 NL NL7409589A patent/NL7409589A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2051481A1 (en) * | 1970-10-20 | 1972-04-27 | Ludowici, Michael Christian, 8000 München | Interlocking tiles with multiple top and side rabbets |
FR2145180A5 (en) * | 1971-07-07 | 1973-02-16 | Ludowici Michael |
Also Published As
Publication number | Publication date |
---|---|
CH577089A5 (en) | 1976-06-30 |
DK136041C (en) | 1978-01-09 |
FR2237031B1 (en) | 1978-03-24 |
DK136041B (en) | 1977-08-01 |
NL7409589A (en) | 1975-01-15 |
AT339019B (en) | 1977-09-26 |
ATA572274A (en) | 1977-01-15 |
DE2335707A1 (en) | 1975-01-30 |
DK357274A (en) | 1975-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |