EP 4069619 A1 20221012 - APPARATUS FOR GUIDING AND BRAKING A TRAVELLING BODY OF A LIFT SYSTEM, WHICH BODY IS TO BE MOVED ALONG A GUIDE TRACK
Title (en)
APPARATUS FOR GUIDING AND BRAKING A TRAVELLING BODY OF A LIFT SYSTEM, WHICH BODY IS TO BE MOVED ALONG A GUIDE TRACK
Title (de)
VORRICHTUNG ZUM FÜHREN UND BREMSEN EINES ENTLANG EINER FÜHRUNGSSCHIENE ZU VERLAGERNDEN FAHRKÖRPERS EINER AUFZUGANLAGE
Title (fr)
APPAREIL DE GUIDAGE ET DE FREINAGE D'UN CORPS MOBILE D'UN SYSTÈME DE LEVAGE, LEDIT CORPS DEVANT ÊTRE DÉPLACÉ LE LONG D'UNE VOIE DE GUIDAGE
Publication
Application
Priority
- EP 19212903 A 20191202
- EP 2020084231 W 20201202
Abstract (en)
[origin: WO2021110726A1] The invention relates to an apparatus (9) for guiding and braking a travelling body (2) of a lift system, which body is to be moved along a guide track (7), said apparatus comprising a retaining means (19), a guiding device (21) and a braking device (41). The retaining means (21) is to be fastened to the travelling body (2) and can transmit guiding forces between the guiding device (21), which is guided on the guide track (7), and the travelling body (2). The guiding device (21) is configured to move along at least one surface (31, 32, 33) of the guide track (7) in the longitudinal direction (35) of the guide track (7). The guiding device (21) is retained and mounted on the retaining means (19) in such a way that the guiding device (21) can be moved elastically relative to the retaining means (19) in a transverse direction (37, 59) with respect to the longitudinal direction (35) of the guide track (7) by at least a predetermined tolerance distance (39), and in so doing transmits the guiding forces to the retaining means (19). The braking device (41) has a support (43) and a brake element (45) and is configured to move the brake element (45) reversibly by an activation distance (49) in a transverse direction (37) with respect to the guide track (7) between a deactivated configuration, in which a brake surface (47) of the brake element (45) is laterally spaced apart from the guide track (7), and an activated configuration, in which the brake surface (47) of the brake element (45) rests against the guide track (7). The support (43) of the braking device (41) is rigidly coupled to the guiding device (21), so that the support (43) of the braking device (41) follows lateral movements of the guiding device (21) relative to the retaining means (19).
IPC 8 full level
B66B 5/18 (2006.01)
CPC (source: EP KR US)
B66B 5/18 (2013.01 - EP KR US); B66B 7/02 (2013.01 - KR); B66B 7/04 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3831759 A1 20210609; AU 2020396188 A1 20220623; AU 2020396188 B2 20240711; CN 114787063 A 20220722; EP 4069619 A1 20221012; EP 4069619 B1 20231004; KR 20220101114 A 20220719; US 2023049908 A1 20230216; WO 2021110726 A1 20210610
DOCDB simple family (application)
EP 19212903 A 20191202; AU 2020396188 A 20201202; CN 202080084458 A 20201202; EP 2020084231 W 20201202; EP 20812382 A 20201202; KR 20227018126 A 20201202; US 202017756483 A 20201202