Patent · US Active

Air cushion arrangement

US12122273B2 · kind B2 · utility

0Cited by

4References

14Claims

0Family size

Assignee

ALFMEIER PRÄZISION SE · DE

Inventors

Erich Dörfler · Treuchtlingen, DE
Helmut Auernhammer · Laufenburg (Baden), DE
Ronny Gehlmann · Hilpoltstein, DE
Jürgen Baumgartl · Treuchtlingen, DE

Key dates

Filing date	May 11, 2022
Grant date	Oct 22, 2024
Priority date	—
Expiry date	Aug 18, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2002/981
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An air cushion arrangement installable in an interior of a seat having a seat surface may have at least one air cushion and an air supply system for variably supplying the at least one air cushion with air, wherein at least one air cushion is assigned a pulsation generator, the at least one air cushion being non-fluidically connected to the pulsation generator. The air cushion and the pulsation generator are configured to generate a pulsation in a direction of the seat surface of the seat (e.g., if the air cushion arrangement were installed in the interior of the seat). A seat assembly including such an air cushion arrangement is also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.