US 12,391,520 B2
Mounting frame for displacing and fixing in a shaft
Andrea Cambruzzi, Zurich (CH); Oliver Simmonds, Lucerne (CH); and Philipp Zimmerli, Harkingen (CH)
Appl. No. 17/755,674
Filed by Inventio AG, Hergiswil (CH)
PCT Filed Nov. 3, 2020, PCT No. PCT/EP2020/080814
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/094138, PCT Pub. Date May 20, 2021.
Claims priority of application No. 19208548 (EP), filed on Nov. 12, 2019.
Prior Publication US 2022/0380177 A1, Dec. 1, 2022
Int. Cl. B66B 7/02 (2006.01); B66B 5/00 (2006.01); B66B 19/00 (2006.01)
CPC B66B 5/0087 (2013.01) [B66B 19/00 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A mounting frame for displacing and fixing in a shaft, the mounting frame comprising
a main frame;
a support component having a support surface for supporting the mounting frame against a first shaft wall of a shaft when the mounting frame is displaced in a displacement direction in the shaft;
a primary fixing component having a fixing surface for supporting the mounting frame against the first shaft wall when the mounting frame is fixed in the shaft;
a secondary fixing component having a contact part for supporting the mounting frame against a second shaft wall of the shaft, the second wall being opposite the first shaft wall in a fixing direction, when the mounting frame is fixed in the shaft;
wherein the support component and the primary fixing component are arranged on a first side of the main frame, and the secondary fixing component is arranged on a second side of the main frame, the second side being opposite the first side in the fixing direction;
wherein the primary fixing component is arranged on the main frame and is immovable relative to the main frame;
wherein the contact part of the secondary fixing component is arranged on the main frame and is movable in the fixing direction relative to the main frame between a fixing position and a displacement position, the contact part being spaced further outward in the fixing direction from the main frame in the fixing position than when in the displacement position; and
wherein the support component is arranged on the main frame and is at least partially movable in the fixing direction relative to the main frame between another fixing position and another displacement position, wherein no part of the support surface is spaced further outward in the fixing direction from the main frame in the another fixing position than the fixing surface of the primary fixing component, and the support surface is spaced further outward in the fixing direction from the main frame in the another displacement position than the fixing surface.