Title:
安全扉のための、保護ロック付きロック装置
Document Type and Number:
Japanese Patent JP7072552
Kind Code:
B2
Abstract:
A locking device having a guard lock for safety doors includes a mechanical actuator which can be fastened on a movable door part and a housing which interacts with the actuator and can be fastened to a door counterpart. The housing includes a receptor to which the actuator can be inserted, and the housing comprises a locking element which is displaceable between an unlocked position, in which the actuator can be released, and a locked position, in which the actuator can be fixed relative to the receptor. The actuator comprises an engagement tongue having an engagement recess for mechanical operative engagement with a head end of a locking element in form of an engagement plunger, the engagement plunger being guided in the housing so as to be longitudinally displaceable in a spring-biased manner in the in a plunger longitudinal direction relative to an inner fixed bearing.
Inventors:
Woolen Brock, Christian
Buchwald, Thomas
Sevic, yashar
Gel Bluffs, Tobias
Buchwald, Thomas
Sevic, yashar
Gel Bluffs, Tobias
Application Number:
JP2019211242A
Publication Date:
May 20, 2022
Filing Date:
November 22, 2019
Export Citation:
Assignee:
K.A.Schmersal Holding GmbH & Co.KG
International Classes:
E05B47/06; E05B41/00; E05B47/00
Domestic Patent References:
| JP2017036655A | ||||
| JP2008057179A |
Foreign References:
| US20110277520 |
Attorney, Agent or Firm:
Kiyokazu