Search results
Results From The WOW.Com Content Network
A swivel, swivelling, spinny, or revolving chair is a chair with a single central leg that allows the seat to rotate 360 degrees to the left or right. A concept of a rotating chair with swivel castors was illustrated by the Nuremberg noble Martin Löffelholz von Kolberg in his 1505 technological illuminated manuscript , the so-called Codex ...
An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It is usually a swivel chair , with a set of wheels for mobility and adjustable height. Modern office chairs typically use a single, distinctive load bearing leg (often called a gas lift ), which is positioned underneath the chair seat.
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 November 2024. This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced ...
This type of chair is common in modern offices and is often also referred to as an office chair. Using an English-style Windsor chair which was possibly made and purchased from Francis Trumble or Philadelphia cabinet-maker Benjamin Randolph, Thomas Jefferson invented the swivel chair in 1776. [22]
Starting in 1919, his son, Albert Stoll ll, concentrated on the development and production of office chairs. In 1926, he invented the "Federdreh" ("Spring swivel"), which quickly became famous and was patented worldwide. This was the first swivel chair with a suspension system. The brand name "Giroflex" (turn and flex) can be traced back to ...
The chair's hidden base features a steel ball-bearing mechanism for a smooth, 360-degree swivel and the standard 22-inch seat depth can be extended to an extra-deep 27 inches, if you choose the ...
The post Lift every chair and swing: Why folding chairs are the symbol of the season appeared first on TheGrio. As more and more videos of the “Alabama brawl” surface, folding chairs have ...
The improved swivel caster was invented in 1920 by Seibert Chesnutt, US Patent 1341630, which was easily manufactured by stamping, and incorporated ball bearings for longer life. Basic swivel casters were in evidence in Charles Darwin's famous "office chair" as early as the 1840s.