Frischluftklappe mit einer versetzbaren Abdeckplatte

Details

Veröffentlichungs-Nr.

EP2757223

Aktenzeichen

EP14151377

Anmeldetag

16. Januar 2014

Veröffentlichung

7. August 2019

Erteilung

7. August 2019

Rechtsraum

EP

IPC

E06B7/02

Abstract

A fresh air valve (1) which comprises an elongated housing (2) with an elongated slot shaped through flow opening (21) for building into elongated slot shaped openings in walls or frames, for example window frames and an elongated cover plate (3) which is displaceably arranged in the elongated housing to be displaceable between two positions, a closed position in which the through flow opening is closed and an open position in which the through flow opening is at least partially open. Wherein the elongated cover plate comprises an elongated stringer element (32) made from a first material and extending along the longitudinal axis of the elongated cover plate, and an outer shell (33) comprising a material different from the first material, said outer shell being arranged to envelope the stringer element within the outer shell such that the material of the outer shell physically locks the stringer to the outer shell, and said first material having a higher modulus of elasticity than the material of the outer shell. In this way, a cover element is provided which is robust and easy to manufacture.

Anmelder

Firma

VKR Holding A/S

Land

🇩🇰 Dänemark

Fachgebiete