DE7234734U - Soundproof windows - Google Patents

Description

GEORG HANSMANN VDI PATENT ENGINEER

BANK ACCOUNTS. VOLKSBANK HAMBURG NORD, ACCOUNT NO. 199840 · VEREINSBANK HAMBURG- KTO.-NR. 11/14230 POST CHECK. HAMBURG 17665

2 KAMBURG 50 (Altona), JULIUS-LEBER-STR. 21 -TEL 38 24 57

G.3485

Applicant: Company W. Hartmann & Co.,

2 Hamburg 11, Rödingsmarkt 39

Soundproof windows

The Neuerling relates to a soundproof window with a single frame and a double sash frame with double panes.

Soundproof windows are known in various embodiments. They are under construction expensive and often have metallic parts that are continuous from the outside in and that conduct sound works.

To eliminate these shortcomings and create a soundproof window with a simple structure and that To prevent the ingress of dust and moisture, the innovation provides that the stick frame from an outer and an inner hollow stick profile with the inclusion of an elastic one Intermediate layer, e.g. made of rubber, and with a plastic profile on its outside that simultaneously the outer and inner stick profile holds together, consists and the casement frame coupled one behind the other on the outer wing to the outer stick profile

a center seal from the outer stick profile to the inner sash frame, a stop center seal and from the inner casement to the inner stick profile one Has stop seal, while switched on between the outer and the inner sash a pressure seal is.

In the drawing is the stick profile with the sash frame shown as an embodiment in cross section.

The stick frame consists of the outer hollow stick profile 1 and the inner hollow stick profile 2. Both stick profiles are connected to one another via an elastic, insulating intermediate layer 3, ζ , B, made of rubber. On the outside of the stick frame there is a plastic profile 4, which determines the distance to the masonry or the like and ensures the cohesion of stick profiles 1 and 2. For this purpose, the plastic profile 4 has grooves 5 which engage over webs 6 of the stick profiles 1 and 2.

The casement is coupled one behind the other from the outer frame 7 and the inner frame 8. On the outer wing 7 there is a seal 10 for the sealing tab 11 of the outer stick profile 1. From the outer stick profile 1 to the inner wing 8 a deflecting center seal 9 is provided. Between A knockout seal 12 is located on the inner sash frame 8 and the inner stick profile 2.

The outer wing 7 is connected to the inner wing 8 via a sound insulation intermediate layer 13. Between the outer sash 7 and the inner sash a pressure seal 14 is turned on.

Through the insulating parts 3 and 4 of the pole profiles 1 and 2 and the sealing parts 9 to 12 between the casement and the Stockprofi! and the sciiailüamm liner 13 a simple soundproof window is created.

Claims (1)

■ ait * · Protection claims 1. Soundproof window with stick frame and double sash frame with double panes, characterized in that the stick frame consists of an outer and an inner hollow stick profile (1,2) with the inclusion of an elastic intermediate layer (3)> e.g. made of rubber, and with a plastic profile (4) on its outside, which is also the outer and the inner stick profile holds together, consists and the casement frame coupled one behind the other on the outer wing (7) to the outer stick profile (1) a center seal (10, 11) from the outer stick profile (1) to the inner sash frame (8) an abutting center seal (9) and from the inner one Sash frame (8) to the inner stick profile (2) has a stop seal (12), while a pressure seal (14) is switched on between the outer and the inner sash frame. Soundproof window according to Claim 1, characterized in that that the plastic profile (4) has grooves (5) in the webs (6) of the stick profiles (1,2) intervention. Soundproof window according to claims 1 and 2, characterized in that the fitting parts between the outer and inner wing via sound insulation layers (13) are attached. i /