US 11,942,772 B2
Cable bushing
Valentin Ehmann, Schwabisch Gmund (DE); and Bruno Ehmann, Mogglingen (DE)
Assigned to ICOTEK PROJECT GMBH & CO. KG, Mogglingen (DE)
Appl. No. 17/289,791
Filed by ICOTEK PROJECT GMBH & CO. KG, Mogglingen (DE)
PCT Filed Oct. 24, 2019, PCT No. PCT/EP2019/079039
§ 371(c)(1), (2) Date Apr. 29, 2021,
PCT Pub. No. WO2020/089031, PCT Pub. Date May 7, 2020.
Claims priority of application No. 10 2018 218 426 (DE), filed on Oct. 29, 2018.
Prior Publication US 2021/0399537 A1, Dec. 23, 2021
Int. Cl. H02G 3/22 (2006.01)
CPC H02G 3/22 (2013.01) 19 Claims
OG exemplary drawing
 
1. Cable bushing comprising a frame, which comprises at least one space for receiving at least one resilient cable grommet, and which has at least one first and one second frame part, as well as a clamping lever, which is or can be rotatably movably connected to the first frame part and is movable between an open position and a closed position, wherein the frame parts are braced against one another in a bracing direction in the closed position of the clamping lever,
wherein
the clamping lever and/or the second frame part comprise a first guide surface and the second frame part and/or the clamping lever comprise a first sliding edge which slides at least temporarily along the first guide surface when the clamping lever moves, wherein the first guide surface extends obliquely relative to the bracing direction such that the frame parts can be moved towards one another when the clamping lever moves into its closed position; and
wherein between the clamping lever and the second frame part, another second guide surface and second sliding edge are formed, which come into engagement at least partially after the first guide surface and the first sliding edge when the clamping lever moves into its closed position.