Bendable sealing profile

Patent metadata

Field	Value
Publication number	US-2022372817-A1
Application number	US-202217742725-A
Country	US
Kind code	A1
Filing date	May 12, 2022
Priority date	May 20, 2021
Publication date	Nov 24, 2022
Grant date	—

Abstract

A bendable sealing profile for arrangement on a door system, in particular on a frame element and/or on a leaf element, has, in the cross-section, a first profile part, a second profile part and a joint, by which the profile parts are connected so as to be movable in relation to one another. The sealing profile has a latching device, by which the profile parts can be latched to one another when the profile parts are transferred from an intermediate position, in particular from an angled arrangement in relation to one another, to a mounting position, in particular to a straight arrangement in relation to one another.

First claim

1 . A bendable sealing profile for arrangement on a door system, wherein the sealing profile comprises, in the cross-section, a first profile part, a second profile part, and a joint, by which the profile parts are connected so as to be movable in relation to one another,
wherein the sealing profile has a latching device, by which the profile parts are configured to be latched to one another when the profile parts are transferred from an intermediate position, to a mounting position.

2 . The bendable sealing profile according to claim 1 ,
wherein the bendable sealing profile has a rear side, which faces a leaf element when arranged on the leaf element, and in that the bendable sealing profile has an opposing functional side, which faces away from the leaf element when arranged on the leaf element, wherein the latching device is arranged on the functional side or on the rear side.

3 . The bendable sealing profile according to claim 1 ,
wherein the latching device has a latching spring arranged on the first profile part and a latching groove arranged on the second profile part, wherein the latching spring is configured to be latched in the latching groove when the profile parts are moved to the mounting position.

4 . The bendable sealing profile according to claim 1 ,
wherein the latching spring protrudes from a base section of the first profile part substantially perpendicularly, and has a latching head and/or in that the latching groove is formed on an end face of a latching arm which is arranged on a base section of the second profile part and the joint is formed overlapping.

5 . The bendable sealing profile according to claim 1 ,
wherein on the first profile part is arranged a support strip against which the latching arm enters into contact when the profile parts are pivoted in relation to one another, resulting in a stabilization of a straight arrangement of the profile parts in relation to one another.

6 . The bendable sealing profile according to claim 1 ,
wherein the first profile parts on their outer sides facing away from the joint each have an engagement section for engaging behind a profile section formed on a leaf element when the bendable sealing profile is arranged on the leaf element and the profile parts are transferred from the intermediate position to the mounting position.

7 . The bendable sealing profile according to claim 6 ,
wherein the outer sides have a cover section covering the engagement section, which covers the profile section formed on the leaf element towards the functional side of the sealing profile when the bendable sealing profile is arranged on the leaf element and the profile parts are transferred from the intermediate position to the mounting position.

8 . The bendable sealing profile according to claim 1 ,
wherein the profile parts and the joint are manufactured together by a multi-component extrusion process.

9 . The bendable sealing profile according to claim 1 ,
wherein the joint is formed from a material, which has a greater flexibility than the material of the profile parts and/or in that the profile parts have an impact-resistant hard PVC and/or in that the joint has a soft PVC.

10 . The bendable sealing profile according to claim 1 ,
wherein the joint is materially-connected laterally adjoining the profile parts by the extrusion process and/or in that the joint is adhered, vulcanized, or bonded to the profile parts.

11 . The bendable sealing profile according to claim 1 ,
wherein the joint has a notch in the cross-section in order to generate, in the material of the joint, a hinge point adjoining the notch in which the profile parts are movable in relation to one another.

12 . The bendable sealing profile according to claim 1 ,
wherein the joint has a width of 2 mm to 4 mm running transversely to a longitudinal extension of the sealing profile.

13 . The bendable sealing profile according to claim 1 ,
wherein on the functional side of at least one of the profile parts is formed a stop molding which has a greater flexibility than the material of the profile parts and/or in that the stop molding is formed from a material identical to the joint.

14 . The bendable sealing profile according to claim 13 ,
wherein the stop molding is formed such that the stop molding corresponds to the shape of the latching arm, such that the stop molding is formed at least partially in a shell shape.

15 . The bendable sealing profile according to claim 1 ,
wherein the latching device forms a super-elevation on the first profile part and in that a super-elevation profile is formed on the second profile part and/or wherein the stop molding is formed between the super-elevation and the super-elevation profile.

Assignees

• Dormakaba Deutschland Gmbh

Inventors

• Finke Andreas
• Gockel Carla

Classifications

• E06B1/325

  comprising insulation between two metal section members · CPC title

• E06B3/26301

  with prefabricated insulating strips between two metal section members (with two metal frame members having interpenetrating or overlapping parts when mounted E06B3/26336; combined with insulating elements formed in situ E06B3/2675) · CPC title

• E06B7/2312 Primary

  with two or more sealing-lines or -planes between the wing and part co-operating with the wing · CPC title

• E06B7/18

  by means of movable edgings, e.g. draught sealings additionally used for bolting {, e.g. by spring force or with operating lever} · CPC title

• E06B7/2314 Primary

  characterised by the material · CPC title