公开(公告)号：US20250128923A1

公开(公告)日：2025-04-24

申请号：US18491026

申请日：2023-10-20

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Harvey John Lunsman ,  Perry Dennis Franz

IPC: B66F3/44 ,  H05K7/14

Abstract: A lift device including a body, a drive unit, an actuator, one or more output gears, and one or more bearing structures. The lift device has an attached state and a detached state. In the attached state, the lift device is removably attached to and may translate vertically along one or more vertical columns having a first side including a linear gear and a second side opposite the first side. The one or more vertical columns support the lift device via the one or more output gears engaging the linear gear, to drive vertical translation, and the one or more bearing structures movably bearing against the second side. The one or more vertical columns are integral with, or removably attached to, a chassis. In the detached state, the lift device is detached from the one or more vertical columns and freely maneuverable.