Patent · US Expired

Door comprising a locking device

US7484332B2 · kind B2 · utility

10Cited by

18References

16Claims

0Family size

Assignee

Hörmann KG Brockhagen · DE

Inventors

Thomas Hormann · Bornsteiner Straße, DE
Herbert Brinkmann · Hamm, DE
Franz Kraft · Balve, DE
Michael Brinkmann · Florstadt, DE

Key dates

Filing date	Apr 15, 2002
Grant date	Feb 3, 2009
Priority date	—
Expiry date	Sep 19, 2023

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2900/106
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

The invention relates to a door comprising a leaf that is movable between an open position and a closed position, a guiding element which is fixed to the door leaf, interacts with a guide rail, and directs the movement of the door leaf, and a locking device that is movable between a released position in which said locking device releases movement of the door leaf and a locked position in which said locking device counteracts movement of the door leaf. The locking device is provided with a locking element which stops at a contact surface of the guide rail when said locking device is moved into the locked position.

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