公开(公告)号：US20250091805A1

公开(公告)日：2025-03-20

申请号：US18885343

申请日：2024-09-13

Applicant: SEMES CO., LTD.

Inventor： Jae Hyun LEE

IPC: B65G1/04 ,  F16F7/116

Abstract: An apparatus of absorbing a vibration for a transferring vehicle that absorbs a vibration of the transferring vehicle, the transferring vehicle including a driving unit and two pairs of wheels, includes: a support shaft supporting the transferring vehicle above a base plate provided between the transferring vehicle and a hoist; and a first vibration absorbing unit provided on the base plate and reducing twisting of the base plate, wherein the first vibration absorbing unit includes: a reinforcing plate provided above the base plate; and a plurality of first springs provided to be spaced apart from each other at an edge of the reinforcing plate and elastically support the reinforcing plate between the reinforcing plate and the base plate.

公开(公告)号：US20250149365A1

公开(公告)日：2025-05-08

申请号：US18909919

申请日：2024-10-08

Applicant: SEMES CO., LTD.

Inventor： Jong Hyun KIM ,  Jae Hyun LEE ,  Ki Tae NOH

IPC: H01L21/677 ,  H01L21/687

Abstract: The present disclosure provides a unit hanging apparatus, an overhead hoist transport, and an overhead hoist transport facility.
A unit hanging apparatus according to an embodiment of the present disclosure includes a through-hole formed in a hoist body of a hoist unit; and a hanging unit formed in a hand unit suspended from a hoist belt of the hoist unit, and having a hanging pin that passes through the through-hole and is hung on the hoist body so that the hand unit is hung on the hoist unit.