US 12,442,229 B2
Door gap lock
Werner Fuchs, Lannach (AT); Roland Heggemann, Erfinder verstorben (DE); and Johannes Windhager, Södingberg (AT)
Assigned to Siemens Mobility Austria GmbH, Vienna (AT)
Appl. No. 18/267,211
Filed by Siemens Mobility Austria GmbH, Vienna (AT)
PCT Filed Dec. 16, 2021, PCT No. PCT/EP2021/086313
§ 371(c)(1), (2) Date Jun. 14, 2023,
PCT Pub. No. WO2022/129414, PCT Pub. Date Jun. 23, 2022.
Claims priority of application No. A 51114/2020 (AT), filed on Dec. 18, 2020.
Prior Publication US 2024/0011340 A1, Jan. 11, 2024
Int. Cl. E05C 17/16 (2006.01); E05B 17/00 (2006.01)
CPC E05C 17/166 (2013.01) [E05B 17/0062 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A door gap lock, comprising:
a door leaf part configured for arrangement on a door leaf;
an axially slidably supported locking bolt;
a frame part configured for arrangement on the door frame;
a pivot lever supported for rotational movement and including a predetermined breaking part formed as a component releasably attached at an end of the pivot lever, the locking bolt being pushable in a guide in the pivot lever and, with a relative movement between the door leaf part and the frame part, being guided in a form-fitting manner in the guide and slidable therein over a defined distance;
wherein the guide when arranged in the pivot lever has a predetermined break point at which the locking bolt breaks through the guide when a specific force is exerted on the locking bolt.