BR0104974A - Mechanical gate - Google Patents
Mechanical gateInfo
- Publication number
- BR0104974A BR0104974A BR0104974A BR0104974A BR0104974A BR 0104974 A BR0104974 A BR 0104974A BR 0104974 A BR0104974 A BR 0104974A BR 0104974 A BR0104974 A BR 0104974A BR 0104974 A BR0104974 A BR 0104974A
- Authority
- BR
- Brazil
- Prior art keywords
- ramp
- gate
- vehicle passes
- vehicle
- mechanical gate
- Prior art date
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
"PORTEIRA MECâNICA". Mais especificamente um dispositivo com levante automático quando da passagem do veículo, consistindo-se de uma estrutura portante dotada de hastes, por onde se pode deslocar para cima e para baixo uma porteira, com movimento conseguido por intermédio de uma conjunto de polias, contrapeso e sarilho que são acionados por uma rampa, que desce quando a primeira roda do veículo passar por ela, fazendo com que a porteira suba e, posteriormente desça, quando a rampa retornar a sua posição levantada, quando a última roda do veículo passar pela rampa."MECHANICAL DOOR". More specifically, a self-lifting device when passing the vehicle, consisting of a support structure provided with rods, through which a gate can be moved up and down, with movement achieved by means of a set of pulleys, counterweight and windshields that are driven by a ramp, which descends when the first wheel of the vehicle passes through it, causing the gate to rise and then lower when the ramp returns to its raised position when the last wheel of the vehicle passes the ramp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0104974A BR0104974A (en) | 2001-10-01 | 2001-10-01 | Mechanical gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0104974A BR0104974A (en) | 2001-10-01 | 2001-10-01 | Mechanical gate |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0104974A true BR0104974A (en) | 2004-07-13 |
Family
ID=32660571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0104974A BR0104974A (en) | 2001-10-01 | 2001-10-01 | Mechanical gate |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0104974A (en) |
-
2001
- 2001-10-01 BR BR0104974A patent/BR0104974A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |