PT88666A - ECHAFAUDAGE A ELEMENTS TRIANGULES - Google Patents
ECHAFAUDAGE A ELEMENTS TRIANGULESInfo
- Publication number
- PT88666A PT88666A PT88666A PT8866688A PT88666A PT 88666 A PT88666 A PT 88666A PT 88666 A PT88666 A PT 88666A PT 8866688 A PT8866688 A PT 8866688A PT 88666 A PT88666 A PT 88666A
- Authority
- PT
- Portugal
- Prior art keywords
- triangulate
- vertical tube
- elements
- locking device
- vertical
- Prior art date
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Prostheses (AREA)
- Ladders (AREA)
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a scaffolding formed by the assembly of triangulate elements, each of them having a vertical tube (1) and a locking device (13-18) for interlocking the vertical tube of one triangulate element with the vertical tube of another triangulate element. According to the invention, a) the male connector (2) of the vertical tube (1) of a triangulate element (A) is hollow and has an internal diameter (D1) not less than that of the vertical tube; and, b) the locking device is formed by a "bayonet" connection of two locking device elements, one (13) emerging in the external surface of the male connector (2), the other (18) in the internal surface of the female connector (3) of each vertical tube (1), such that a tube (23) of external diameter (D23) slightly less than the internal diameter (D1) of the vertical tubes (1) of the triangulate elements can freely slide inside two adjacent vertical tubes. One application is the simple and efficient construction of support scaffolding. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713800A FR2621342B1 (en) | 1987-10-06 | 1987-10-06 | SCAFFOLDING WITH TRIANGULAR ELEMENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT88666A true PT88666A (en) | 1989-07-31 |
PT88666B PT88666B (en) | 1993-10-29 |
Family
ID=9355565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT88666A PT88666B (en) | 1987-10-06 | 1988-10-04 | ARMACAO FOR SCAFFICS CONSISTING BY TRIANGULATED ELEMENTS |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0311491B1 (en) |
AT (1) | ATE70878T1 (en) |
DE (1) | DE3867199D1 (en) |
FR (1) | FR2621342B1 (en) |
MA (1) | MA21395A1 (en) |
PT (1) | PT88666B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2671816B1 (en) * | 1991-01-21 | 1998-08-28 | Retotub | THREE-DIMENSIONAL TUBULAR STRUCTURE. |
US5263296A (en) * | 1991-07-17 | 1993-11-23 | Speral Aluminium Inc. | Modular scaffolding assembly |
US5240089A (en) * | 1991-07-17 | 1993-08-31 | Speral Aluminum Inc. | Modular scaffolding assembly |
NL1000890C2 (en) * | 1995-07-27 | 1997-01-31 | Sgb Holdings | Tube system in particular for use in a scaffolding construction, as well as tube usable in the tube system. |
FR2774115B1 (en) * | 1998-01-27 | 2000-03-31 | Mills | FRAME FOR SCAFFOLDING STAGES; SCAFFOLDING CONSISTING OF SUCH STAGES |
EP1067253B1 (en) * | 1999-07-08 | 2004-04-28 | Mills | Scaffold-frame and scaffold composed of such frames |
FR2879638B1 (en) * | 2004-12-17 | 2007-03-30 | Mills Sa | FRAME FOR TILT TOWER AND TILT TOWER EQUIPPED WITH |
ES2277512B1 (en) * | 2005-04-15 | 2008-06-16 | Sixto Iraolagotia Ugalde | CIMBRA FOR FORMWORK. |
ES2360550B1 (en) * | 2008-11-17 | 2012-01-20 | Grupo Mecanotubo, S.A. | SECURITY ASSEMBLY PROCEDURE OF THE TUBE TOWERS FOR FORMWORK SUPPORTS OR FORMWORK TABLES, ADAPTER COUPLED AT THE EXTREME OF THE TELESCOPIC LOAD MANIPULATOR OF A TRACTOR VEHICLE, AND RESULTING TUBE TOWER. |
FR2939464B1 (en) * | 2008-12-10 | 2018-01-05 | Mills | IMPROVEMENT TO STRETCHING TOWERS |
FR2995333B1 (en) * | 2012-09-11 | 2016-02-05 | Hussor Erecta | MODULAR TILING TOWER, IN PARTICULAR FOR CIVIL ENGINEERING |
CN108442691A (en) * | 2018-02-07 | 2018-08-24 | 中国核电工程有限公司 | A kind of quick method for supporting of reusable floor slab construction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1373497A (en) * | 1963-10-31 | 1964-09-25 | scaffolding | |
DE2217431C3 (en) * | 1972-04-12 | 1978-08-24 | Erwin 7980 Ravensburg Foell | Scaffolding |
FR2306318A1 (en) * | 1975-04-02 | 1976-10-29 | Ricouard Marcel | Reusable lightweight shuttering prop - has cylindrical bearing elements with bayonet joints and bracing panels |
ZA752650B (en) * | 1975-04-24 | 1976-11-24 | Form Scaff Pty Ltd | Improvements in or relating to scaffolding |
-
1987
- 1987-10-06 FR FR8713800A patent/FR2621342B1/en not_active Expired - Fee Related
-
1988
- 1988-09-30 EP EP88402474A patent/EP0311491B1/en not_active Expired - Lifetime
- 1988-09-30 DE DE8888402474T patent/DE3867199D1/en not_active Expired - Fee Related
- 1988-09-30 AT AT88402474T patent/ATE70878T1/en active
- 1988-10-04 MA MA21635A patent/MA21395A1/en unknown
- 1988-10-04 PT PT88666A patent/PT88666B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3867199D1 (en) | 1992-02-06 |
FR2621342A1 (en) | 1989-04-07 |
ATE70878T1 (en) | 1992-01-15 |
MA21395A1 (en) | 1989-07-01 |
FR2621342B1 (en) | 1990-02-02 |
EP0311491A1 (en) | 1989-04-12 |
EP0311491B1 (en) | 1991-12-27 |
PT88666B (en) | 1993-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19930414 |
|
PC3A | Transfer or assignment |
Free format text: 20020808 ENTREPOSE-ECHAFAUDAGES FR Free format text: ENTREPOSE-ECHAFAUDAGES FR Effective date: 20020808 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20081004 |