US 11,891,274 B2
Electronic catching device that can be easily reset
Michael Geisshüsler, Sursee (CH); Astrid Sonnenmoser, Hochdorf (CH); Faruk Osmanbasic, Sins (CH); Adrian Steiner, Inwil (CH); Christian Studer, Kriens (CH); Julian Stähli, Meggen (CH); Volker Zapf, Kriens-Obernau (CH); and Urs Camenzind, Udlingenswil (CH)
Assigned to INVENTIO AG, Hergiswil (CH)
Appl. No. 17/755,976
Filed by Inventio AG, Hergiswil (CH)
PCT Filed Nov. 20, 2020, PCT No. PCT/EP2020/082871
§ 371(c)(1), (2) Date May 13, 2022,
PCT Pub. No. WO2021/099562, PCT Pub. Date May 27, 2021.
Claims priority of application No. 19210774 (EP), filed on Nov. 21, 2019.
Prior Publication US 2022/0402726 A1, Dec. 22, 2022
Int. Cl. B66B 5/22 (2006.01)
CPC B66B 5/22 (2013.01) 17 Claims
OG exemplary drawing
 
1. A catching device for an elevator system, the elevator system having a traveling body that is movable along a rail, the catching device comprising:
a first braking element;
a second braking element;
a first guide element;
a second guide element;
an actuating element;
wherein the first braking element and the second braking element are movable into contact with the rail for braking the traveling body;
a first linear bearing being formed between the first braking element and the first guide element;
a second linear bearing being formed between the second braking element and the second guide element;
wherein the first and second guide elements are movable between a rest position and a braking initial position;
wherein the actuating element when activated moves the first and second guide elements from the rest position into the braking initial position;
a housing with the first guide element pivotably mounted on the housing in a first bearing; and
wherein the first bearing is pivotable about an associated pivot axis, the pivot axis being aligned parallel to braking surfaces of the first and second braking elements and the pivot axis being substantially perpendicular to a sliding direction of the first linear bearing.