BR8003017U - Constructive arrangement in chair side structure - Google Patents
Constructive arrangement in chair side structureInfo
- Publication number
- BR8003017U BR8003017U BR8003017U BR8003017U BR8003017U BR 8003017 U BR8003017 U BR 8003017U BR 8003017 U BR8003017 U BR 8003017U BR 8003017 U BR8003017 U BR 8003017U BR 8003017 U BR8003017 U BR 8003017U
- Authority
- BR
- Brazil
- Prior art keywords
- injected
- constructive arrangement
- frame
- fixation
- sections
- Prior art date
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
"DISPOSIçãO CONSTRUTIVA EM ESTRUTURA LATERAL DE CADEIRA". estrutura ( 1 ) aplicada preferivelmente em cadeiras de auditório ou similar, as quais apresentam estrutura metálica de apoio conformada por barras transversais ( T~ 1~ ) para a fixação assento e barras transversais ( T~ 2~ ) para a fixação do encosto; estrutura lateral ( 1 ),é injetada em peça única, a qual é conformada em quadro ou moldura ( 2 ) de formas e seções variadas, apresentando porção inferior ( 2a ) dotada, em sua face externa inferior, de pelo menos dois segmentos paralelos planos em calha ( 3 ) passíveis de fixar trechos de barras metálicas ( 4 ) com orifícios extremos ( 4a ) para o transpasse de parafusos de fixação ( P ) dos assentos ( A ); a porção posterior ( 2b ), em altura adequada, prevê duas abas simétricas ( 5 ), dotadas de orifícios vazados ( 5a ), passíveis de serem transpassados por parafusos de fixação ( P ) dos encostos ( E ); a fixação do braço ( 1 ) à estrutura metálica ( T~ 1~ ) se dá através de parafusos ( 6 ) os quais são soldados a uma chapa de reforço ( R ), sendo todo o conjunto injetado com a estrutura ( 2 ) de modo a manter os fusos roscados ( 6a ) transpassantes nas barras transversais ( T~ 1~ )."CONSTRUCTIVE ARRANGEMENT IN LATERAL CHAIR STRUCTURE". structure (1) preferably applied to auditorium chairs or similar, which have a metal support structure formed by cross bars (T ~ 1 ~) for seat fixation and cross bars (T ~ 2 ~) for seat back support; lateral structure (1), is injected in a single piece, which is formed into a frame or frame (2) of varied shapes and sections, presenting a lower portion (2a) endowed with, on its lower external face, at least two parallel flat segments in trough (3) that can fix sections of metal bars (4) with extreme holes (4a) for the transfer of fixing screws (P) of the seats (A); the rear portion (2b), at a suitable height, foresees two symmetrical flaps (5), equipped with hollow holes (5a), which can be passed through fixing screws (P) of the backrests (E); the fixation of the arm (1) to the metallic structure (T ~ 1 ~) is done through screws (6) which are welded to a reinforcement plate (R), the whole set being injected with the structure (2) in a way to keep the threaded spindles (6a) through the crossbars (T ~ 1 ~).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8003017U BR8003017U (en) | 2000-10-30 | 2000-10-30 | Constructive arrangement in chair side structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8003017U BR8003017U (en) | 2000-10-30 | 2000-10-30 | Constructive arrangement in chair side structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8003017U true BR8003017U (en) | 2002-05-28 |
Family
ID=4022757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8003017U BR8003017U (en) | 2000-10-30 | 2000-10-30 | Constructive arrangement in chair side structure |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR8003017U (en) |
-
2000
- 2000-10-30 BR BR8003017U patent/BR8003017U/en active Search and Examination
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |