US 12,264,719 B2
Electromagnetic brake
Richard Skorski, Uslar (DE); Harald Engel, Uslar (DE); and Thomas Kröpke, Wetter (DE)
Assigned to Konecranes Global Corporation, Hyvinkää (FI)
Appl. No. 17/597,749
Filed by Konecranes Global Corporation, Hyvinkää (FI)
PCT Filed Jul. 20, 2020, PCT No. PCT/EP2020/070399
§ 371(c)(1), (2) Date Jan. 21, 2022,
PCT Pub. No. WO2021/013776, PCT Pub. Date Jan. 28, 2021.
Claims priority of application No. 10 2019 120 041.5 (DE), filed on Jul. 24, 2019.
Prior Publication US 2022/0260124 A1, Aug. 18, 2022
Int. Cl. F16D 65/18 (2006.01); F16D 59/02 (2006.01); F16D 55/00 (2006.01); F16D 121/22 (2012.01)
CPC F16D 65/186 (2013.01) [F16D 59/02 (2013.01); F16D 2055/0058 (2013.01); F16D 2121/22 (2013.01); F16D 2250/0084 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electromagnetic brake having a housing body, a friction disk, and at least one compression spring provided in the housing body, wherein the friction disk is configured to be connected to the housing body by a bayonet lock, wherein the friction disk is secured against rotation relative to the housing body, wherein the friction disk is secured against rotation relative to the housing body by at least one locking element, and the at least one locking element comprises a connecting element configured for attaching the electromagnetic brake to a component, wherein an armature disk is guided axially via a groove-lug connection in the housing body, wherein the groove-lug connection comprises at least one guide groove and at least one associated guide lug.