Adjustable gas spring, height-adjustable column with gas pressure spring, and furniture with height-adjustable column

摘要

An adjustable gas pressure spring includes a gas pressure spring portion, a gas reservoir and a connecting means fluidically connecting the gas reservoir and the gas pressure spring portion with each other. The spring force of the gas pressure spring portion is adjustable by means of pressure equalization with the gas reservoir and/or the ambient pressure. Such a gas spring is provided in an adjustable column, in particular an adjustable table column. The table column is in turn provided in a height-adjustable table.

主权项

1. A height-adjustable table comprising:
a first table column for performing a first adjustment of a height of the table; the first table column comprising
a lower column element and an upper column element, the lower column element and the upper column element being moveable with respect to each other;an adjustable gas pressure spring disposed in the first table column, the adjustable gas pressure spring comprising a gas spring portion and a gas reservoir;a connector for placing the gas spring portion and the gas reservoir in fluid connection with each other, the gas spring portion having a spring force, the spring force being adjustable by pressure equalization with the gas reservoir or an ambient pressure; a second table column for performing a second adjustment of the height of the table, the second table column lacking a gas pressure spring; a synchronizer for synchronizing the first adjustment of the height and the second adjustment of the height; and a weight meter or a weight indicator for measuring or indicating an actual weight load of the table.