Patent · US Active

Leveling system for lift device

US11591199B2 · kind B2 · utility

0Cited by

20References

18Claims

0Family size

Assignee

OSHKOSH CORPORATION · US

Inventors

Jesse Holmes · Oshkosh, US
Constantin B. Marinoiu · Oshkosh, US
Stephen Z. Smith · Oshkosh, US
Eric Hackenberg · Oshkosh, US
Jihong Hao · Greencastle, US
Harish Sivasubramanian · Oshkosh, US
Marcel Amsallen · Kalamazoo, US

Key dates

Filing date	Oct 23, 2020
Grant date	Feb 28, 2023
Priority date	—
Expiry date	Jul 30, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2800/914
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A lift device includes a base, an arm, a tractive element, and a steering actuator. The arm has a base end coupled to the base and a tractive element end. The arm includes a steering actuator interface positioned along an exterior surface of the arm. The tractive element is coupled to the tractive element end. The steering actuator has a first end coupled to the steering actuator interface and an opposing second end coupled to the tractive element. The arm includes a plate extending from the exterior surface of the arm at an upward angle and past the steering actuator.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.