BR0104974A - Mechanical gate - Google Patents

Mechanical gate

Info

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
Application number
BR0104974A
Other languages
Portuguese (pt)
Inventor
Amaro Pereira Da Silva
Original Assignee
Amaro Pereira Da Silva
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 Amaro Pereira Da Silva filed Critical Amaro Pereira Da Silva
Priority to BR0104974A priority Critical patent/BR0104974A/en
Publication of BR0104974A publication Critical patent/BR0104974A/en

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.

BR0104974A 2001-10-01 2001-10-01 Mechanical gate BR0104974A (en)

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)

Similar Documents

Publication Publication Date Title
DK1737779T3 (en) Facilities for transporting people
ES1048196U (en) Support for advertising or publicity posters
NO20062421L (en) Elevator cabin with submersible cabin roof
DK1964747T3 (en) Sliding door structure for platforms and method for mounting them
TW200734257A (en) Vertical carrying device
MX2007011030A (en) Captive balloon mobile in a tower.
BR0213394A (en) Set to drive a passenger conveyor system
CL2011002031A1 (en) System for handling glass panels, by means of a support structure to accommodate a glass panel in a lying position in a support area, where the support structure comprises access means, pivot-type support elements that allow the glass panel can be tilted and moved.
ES2197837B1 (en) PERFECTED SUBMERSIBLE VIVERO.
DE602005005793D1 (en) THROUGH LIGHT MOVING FLEXIBLE FOIL
BR0104974A (en) Mechanical gate
DK1266828T3 (en) Method and apparatus for wrapping unit goods with a cap or hose-shaped stretch film envelope
DE602005012174D1 (en) hoist
BR8201162U (en) Constructive arrangement applied to mechanical gate
BR9904606A (en) An actuating device for a mobile closing element in a vertical direction
DK2141897T3 (en) Portable terminal with keyboard lift mechanism
ES2086959T3 (en) ELEVATION PLATFORM.
DE60331349D1 (en) OBERIRDISH OVERFLOW
EP1637968A3 (en) Keyboard
FR3069030B1 (en) HYDROELECTRIC POWER PLANT
DE602005015058D1 (en) Overflow protection device for road barrier
DE502004005497D1 (en) LIFTING DEVICE WITH ROLLER
SE0402512L (en) Device for positioning
ATE428391T1 (en) PERSONAL LIFTING DEVICE FOR OVERCOMING DIFFERENCES IN HEIGHT, IN PARTICULAR SWIMMING POOL LIFT
CO4820422A1 (en) MOVABLE PEDESTRIAN BRIDGE

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