US 12,151,921 B2
Industrial truck
Juergen Keller, Grossenlueder (DE)
Assigned to HUBTEX MASCHINENBAU GMBH & CO. KG, Fulda (DE)
Appl. No. 17/610,447
Filed by HUBTEX MASCHINENBAU GMBH & CO. KG, Fulda (DE)
PCT Filed Mar. 12, 2020, PCT No. PCT/EP2020/056650
§ 371(c)(1), (2) Date Nov. 11, 2021,
PCT Pub. No. WO2020/229018, PCT Pub. Date Nov. 19, 2020.
Claims priority of application No. 10 2019 112 577.4 (DE), filed on May 14, 2019.
Prior Publication US 2022/0204325 A1, Jun. 30, 2022
Int. Cl. B66F 9/07 (2006.01); B66F 9/08 (2006.01); B66F 9/24 (2006.01); B64F 1/32 (2006.01)
CPC B66F 9/07 (2013.01) [B66F 9/08 (2013.01); B66F 9/24 (2013.01); B64F 1/322 (2020.01)] 15 Claims
OG exemplary drawing
 
1. An industrial truck comprising:
a loading platform which is configured so that a load is pushable thereon and therefrom in a direction; and
masts which are arranged opposed to each other, the masts being configured to lift, to lower, and to guide the loading platform which is arranged between the masts in a lifting and lowering direction, each of the masts comprising at least two guide profiles, each of which comprise,
an inner cross-section which is C-shaped,
a base surface,
a central side surface, and
an outer side surface
wherein,
each of the base surface, the central side surface, and the outer side surface extend in the lifting and lowering direction,
the central side surface and the outer side surface each extend perpendicularly from the base surface to an open profile side,
the central side surface and the outer side surface are parallel with respect to each other and perpendicular with respect to the direction,
wherein,
the loading platform comprises at least one guide element for each of the at least two guide profiles, the at least one guide element being configured to at least one of slide and roll on the central side surface or on the outer side surface of the respective guide profile.