| 54 |
Title |
TI |
[DE] Türschließer mit verstellbarer Federeinheit
[EN] Door fastener for operating door leaf of door, has spring unit that is formed from several spiral springs which are extended in respective planes around door shaft |
| 71/73 |
Applicant/owner |
PA |
Dorma GmbH & Co. KG, 58256, Ennepetal, DE
|
| 72 |
Inventor |
IN |
Krohn, Harold, 34281, Gudensberg, DE
;
Scheu gen. Mecker, Michael, 51503, Rösrath, DE
|
| 22/96 |
Application date |
AD |
Dec 11, 2012 |
| 21 |
Application number |
AN |
102012112084 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Jun 12, 2014 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
E05F 1/10
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
E05F 1/1008
E05F 1/1207
E05Y 2201/482
E05Y 2201/499
E05Y 2600/452
E05Y 2900/132
|
|
MCD main class |
MCM |
E05F 1/10
(2006.01)
|
|
MCD secondary class |
MCS |
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[DE] Die vorliegende Erfindung betrifft einen Türschließer (1) zur Betätigung eines Türblattes (10) einer Tür, mit einem Gehäuse (11), in dem eine Federeinheit (12) aufgenommen ist, wobei die Federeinheit (12) mit dem Türblatt (10) über eine Türachse (13) in Wirkverbindung steht und durch die eine Schließbewegung in das Türblatt (10) einleitbar ist, sodass das Türblatt (10) um die Türachse (13) verdreht, wobei die Federeinheit (12) aus mehreren Spiralfedern (14) gebildet ist, die sich in jeweiligen übereinander liegenden Ebenen um die Türachse (13) herum erstrecken.
[EN] The door fastener (1) has housing (11) that is provided for accommodating a spring unit (12). The spring unit is operatively connected with a door leaf (10) over a door shaft (13). The spring unit is introduced into the door leaf by the closing movement, so that the door leaf is rotated around the door shaft. The spring unit is formed from several spiral springs (14) which are extended in respective planes around the door shaft. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
DE000000442484A
EP000001426536A1
GB000000288667A
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
E05F 1/10
|
