WO2008106754A1 - Dispositions introduites dans une tour à profil semi-ouvert - Google Patents

Dispositions introduites dans une tour à profil semi-ouvert Download PDF

Info

Publication number
WO2008106754A1
WO2008106754A1 PCT/BR2007/000313 BR2007000313W WO2008106754A1 WO 2008106754 A1 WO2008106754 A1 WO 2008106754A1 BR 2007000313 W BR2007000313 W BR 2007000313W WO 2008106754 A1 WO2008106754 A1 WO 2008106754A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
semi
tower
opened
opened profile
Prior art date
Application number
PCT/BR2007/000313
Other languages
English (en)
Inventor
Mario Armando Arantes
Original Assignee
Mario Armando Arantes
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 Mario Armando Arantes filed Critical Mario Armando Arantes
Publication of WO2008106754A1 publication Critical patent/WO2008106754A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

Definitions

  • the utility model patent refers to the "DISPOSITIONS INTRODUCED IN TOWER WITH SEMI-OPENED PROFILE" and it introduces stabilizers, noise reducers fixed by spring and noise reducers fixed by bolts.
  • the stabilizer reduces substantially the relative displacement of the profile longitudinal extremities.
  • the technique presents towers with semi-opened profile that, by virtue of their slots, are subject to located tensions that reduce their load capacity, causing the need for a larger quantity of material. These profiles also allow for the nesting of animals and insects and even cause noises when submitted to high speed winds.
  • - Picture 1 shows, from the utility model patent "DISPOSITIONS INTRODUCED IN TOWER WITH SEMI-OPENED PROFILE", the upper view of a stabilizer (2) in a semi-opened profile (1).
  • - Picture 2 shows, from the utility model patent "DISPOSITIONS INTRODUCED IN TOWER WITH SEMI-OPENED PROFILE", the front view of a noise reducer (7).
  • - Picture 3 shows, from the utility model patent "DISPOSITIONS
  • the present utility model patent called "DISPOSITIONS INTRODUCED IN TOWER WITH SEMI-OPENED PROFILE", made of carbon iron, and having its functional technical composition made up of 13 basic pieces, including: semi-opened profile (1), stabilizers (2), screws (3), washers (4), nuts (5), locking nuts (6), noise reducer (7), staple (8), outer sheet (9), inner sheet (10), screw (11), nuts (12) and washer (13).
  • the introduction of stabilizers (2) in the fixation points of the pieces in the semi-opened profile (1) reduces significantly the relative displacement of the profile longitudinal extremities, keeping the shearing center features close to the geometric center of the part.
  • the assembly of the stabilizers (2) is done by drilling in the semi-opened profile by screws. This drilling is done before the section receives the anticorrosive treatment to maintain the corrosion resistance of the component.
  • the utility model patent "DISPOSITIONS INTRODUCED IN TOWER WITH
  • SEMI-OPENED PROFILE also shows as an improvement, the introduction of removable lids in the slots of the semi-opened profile (1). These lids were called noise reducers (7) and are seen in the pictures from 02 to 06.
  • the noise reducers (7) provide the following advantages: reduction of the resistance to the wind of the semi-opened profile, decreasing even more the tension that the tower frame itself offers; significant reduction of the noise generated by the frame when submitted to the wind; prevention against the nesting of animals and insects in the profile; allowance for ease assembly and removal with the help of proper tools, providing an easy inspection concerning the quality of galvanization which will protect against corrosion.
  • PROFILE three sets each one made up of an outer sheet (9), an inner sheet
  • the inner sheet (10) has enough breadth to pass through the slot of the semi-opened profile.
  • This sheet is fastened to the screw (11) by a nut (12).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Le présent brevet de modèle d'utilité concerne des « DISPOSITIONS INTRODUITES DANS UNE TOUR A PROFIL SEMI-OUVERT » et introduit des stabilisateurs (2), des réducteurs de bruit (7) fixés par un ressort (8) et des réducteurs de bruit (7) fixés par des boulons (11). Les stabilisateurs (2) réduisent de manière significative le déplacement relatif des extrémités longitudinale et horizontale du profil. L'avantage est la proximité du centre de cisaillement au centre géométrique du profil avec n'importe quelle quantité de côtés.
PCT/BR2007/000313 2007-03-06 2007-11-09 Dispositions introduites dans une tour à profil semi-ouvert WO2008106754A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRMU8700313-9U BRMU8700313U (pt) 2007-03-06 2007-03-06 disposições introduzidas em torre com perfil semi-aberto
BRMU8700313-9 2007-03-06

Publications (1)

Publication Number Publication Date
WO2008106754A1 true WO2008106754A1 (fr) 2008-09-12

Family

ID=39737714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2007/000313 WO2008106754A1 (fr) 2007-03-06 2007-11-09 Dispositions introduites dans une tour à profil semi-ouvert

Country Status (2)

Country Link
BR (1) BRMU8700313U (fr)
WO (1) WO2008106754A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH335842A (fr) * 1954-02-27 1959-01-31 Wodli Emile Dispositif d'assemblage
US5117607A (en) * 1990-06-04 1992-06-02 Tri-Steel Industries Inc. Sectional hollow metal pole structure
WO1992020888A1 (fr) * 1991-05-14 1992-11-26 Ab Skellefteå Byggplanering Structure de pylone

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH335842A (fr) * 1954-02-27 1959-01-31 Wodli Emile Dispositif d'assemblage
US5117607A (en) * 1990-06-04 1992-06-02 Tri-Steel Industries Inc. Sectional hollow metal pole structure
WO1992020888A1 (fr) * 1991-05-14 1992-11-26 Ab Skellefteå Byggplanering Structure de pylone

Also Published As

Publication number Publication date
BRMU8700313U (pt) 2008-10-21

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