BR8201788U - Stool with level adjustment for stairs - Google Patents

Stool with level adjustment for stairs

Info

Publication number
BR8201788U
BR8201788U BR8201788U BR8201788U BR8201788U BR 8201788 U BR8201788 U BR 8201788U BR 8201788 U BR8201788 U BR 8201788U BR 8201788 U BR8201788 U BR 8201788U BR 8201788 U BR8201788 U BR 8201788U
Authority
BR
Brazil
Prior art keywords
bench
stairs
stair
allows
seat
Prior art date
Application number
BR8201788U
Other languages
Portuguese (pt)
Inventor
Arthur Carvalho De Oliveira
Original Assignee
Arthur Carvalho De Oliveira
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 Arthur Carvalho De Oliveira filed Critical Arthur Carvalho De Oliveira
Priority to BR8201788U priority Critical patent/BR8201788U/en
Publication of BR8201788U publication Critical patent/BR8201788U/en

Links

Landscapes

  • Ladders (AREA)

Abstract

"BANCO COM AJUSTE DE NìVEL PARA ESCADAS". Patente de Modelo de Utilidade para um banco com ajuste de nível para escadas, visando melhorar as condições dos usuários de escadas quando estes trabalham algumas horas apoiando apenas parte de seus pés sobre pequenos degraus, evitando assim o desconforto e fadiga, além de possibilitar o uso de ambas as mãos para determinados trabalhos. O banco com ajuste de nível é um sistema simples e prático de usar, composto por um banco fabricado em estrutura tubular com assento circular em madeira, estrutura esta que se apóia em dois degraus adjacentes, ambos em um único ponto de contato, o que permite utilizar a área do degrau não ocupada pelos apoios. Por ser um sistema que articula até 180<198> , isto permite que o usuário quando quiser, possa estender o banco sobre a escada, e apóia-lo sobre um degrau, permitindo assim que o mesmo possa ficar em pé, e se encostar na escada caso seja necessário. Por permitir um movimento vertical feito através de um sistema com rosca, aliado ao movimento de articulação, isto permite que se possa aplicar o banco em diversas escadas e padrões de inclinações diversas. Portanto o banco com ajuste de nível para escadas, é um equipamento simples, prático e seguro, desde que seja utilizado por pessoas capacitadas, respeitando o limite de carga definido para utilização do banco e da escada, devendo prevalecer sempre o menor valor admitido entre a escada e o banco."BENCH WITH LEVEL ADJUSTMENT FOR STAIRS". Utility Model Patent for a level-adjustable stair bench to improve the condition of stair users when they work for a few hours by supporting only part of their feet on small steps, thus avoiding discomfort and fatigue, and enabling use both hands for certain jobs. The level-adjustable bench is a simple and practical system to use, consisting of a bench made of tubular structure with circular wooden seat, which rests on two adjacent steps, both at a single point of contact, which allows use the step area not occupied by the supports. Being a system that articulates up to 180 <198>, this allows the user at any time to extend the seat on the ladder and rest it on a step, thus allowing it to stand and lean against the ladder if necessary. By allowing a vertical movement made through a threaded system, coupled with the pivoting movement, this allows the seat to be applied on various stairs and different inclination patterns. Therefore, the bench with level adjustment for stairs is a simple, practical and safe equipment, provided that it is used by qualified people, respecting the load limit defined for the use of the bench and the stairs. Stair and the bench.

BR8201788U 2002-07-23 2002-07-23 Stool with level adjustment for stairs BR8201788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8201788U BR8201788U (en) 2002-07-23 2002-07-23 Stool with level adjustment for stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8201788U BR8201788U (en) 2002-07-23 2002-07-23 Stool with level adjustment for stairs

Publications (1)

Publication Number Publication Date
BR8201788U true BR8201788U (en) 2004-07-27

Family

ID=32778067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201788U BR8201788U (en) 2002-07-23 2002-07-23 Stool with level adjustment for stairs

Country Status (1)

Country Link
BR (1) BR8201788U (en)

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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