FR2335671A1 - Extension for hollow metal formwork profiles - has metal plates with perforations for fasteners connecting profile to plates - Google Patents
Extension for hollow metal formwork profiles - has metal plates with perforations for fasteners connecting profile to platesInfo
- Publication number
- FR2335671A1 FR2335671A1 FR7609486A FR7609486A FR2335671A1 FR 2335671 A1 FR2335671 A1 FR 2335671A1 FR 7609486 A FR7609486 A FR 7609486A FR 7609486 A FR7609486 A FR 7609486A FR 2335671 A1 FR2335671 A1 FR 2335671A1
- Authority
- FR
- France
- Prior art keywords
- plates
- metal
- perforations
- extension
- holes
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
An extending hollow metal spacer used with formwork for reinforced concrete can be extended in both directions to the required extend excessive bending. The device uses a pair of spaced metal plates (1) with a rectangular section metal beam (6) which can be extended telescopically between them. The outside plates have perforations (5) for nails or pins for connecting with the holes of the metal beam (6). The holes (4) of the metal plate (1) are smaller than the holes in the parallel metal plate. A hollow block (3) one end acts as a spacer between the outer plates (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5280075A IT1052885B (en) | 1975-12-19 | 1975-12-19 | PROLO GA ELEMENT FOR METALLIC METAL TABLE FOR THE EXECUTION OF FORMWORK FOR REINFORCED CONCRETE STRUCTURES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2335671A1 true FR2335671A1 (en) | 1977-07-15 |
Family
ID=11277560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609486A Withdrawn FR2335671A1 (en) | 1975-12-19 | 1976-04-01 | Extension for hollow metal formwork profiles - has metal plates with perforations for fasteners connecting profile to plates |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH603941A5 (en) |
DD (1) | DD123577A5 (en) |
DE (1) | DE2615914A1 (en) |
FR (1) | FR2335671A1 (en) |
GR (1) | GR60375B (en) |
IT (1) | IT1052885B (en) |
YU (1) | YU82176A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019109A1 (en) * | 2008-04-16 | 2009-10-29 | Doka Industrie Gmbh | Shuttering element and slab formwork system with at least one formwork element |
-
1975
- 1975-12-19 IT IT5280075A patent/IT1052885B/en active
-
1976
- 1976-03-26 GR GR50401A patent/GR60375B/en unknown
- 1976-03-30 YU YU82176A patent/YU82176A/en unknown
- 1976-03-31 CH CH401276A patent/CH603941A5/xx not_active IP Right Cessation
- 1976-04-01 FR FR7609486A patent/FR2335671A1/en not_active Withdrawn
- 1976-04-09 DD DD19229276A patent/DD123577A5/xx unknown
- 1976-04-10 DE DE19762615914 patent/DE2615914A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DD123577A5 (en) | 1977-01-05 |
DE2615914A1 (en) | 1977-06-30 |
IT1052885B (en) | 1981-07-20 |
YU82176A (en) | 1982-05-31 |
CH603941A5 (en) | 1978-08-31 |
GR60375B (en) | 1978-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |