公开(公告)号：US20220306338A1

公开(公告)日：2022-09-29

申请号：US17413065

申请日：2021-05-03

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Seung-Ho JANG

IPC: B65D19/38 ,  B65D19/00

Abstract: Proposed is an anti-vibration pallet. More particularly, the present disclosure relates to an anti-vibration pallet that is capable of realizing an effect of an air spring by using only a combination of an auxiliary mount and a main mount that are formed of elastic bodies provided between an upper plate and a lower plate, and is also capable of maximizing an anti-vibration performance by controlling an optimal anti-vibration load according to a cargo load. In order to achieve the objectives described above, the present disclosure includes: an upper plate on which cargo is loaded on a top portion thereof; a lower plate positioned below the upper plate; a main mount installed between the lower plate and the upper plate; and an auxiliary mount installed outside the main mount.

公开(公告)号：US20220316550A1

公开(公告)日：2022-10-06

申请号：US17312389

申请日：2021-05-03

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Seung-Ho JANG

IPC: F16F15/02 ,  F16F15/06

Abstract: Proposed is an anti-vibration mount using combination of multiple springs in which a main spring is provided between an upper frame and a lower frame to reduce vibration, and an auxiliary spring is provided at each of the side portions of the upper frame such that the direction and magnitude of a force applied by the auxiliary spring change according to the compressed degree of the main spring, so the effect of an air spring is realized only with the combination of the main and auxiliary springs which are coil springs. The anti-vibration mount includes: the upper frame allowing an object to be installed thereon; the lower frame provided under the upper frame by being spaced apart therefrom; the main spring provided between the upper frame and the lower frame; and the auxiliary spring elastically supporting each of opposite sides of the upper frame and the lower frame.