公开(公告)号：US20240227878A9

公开(公告)日：2024-07-11

申请号：US18491156

申请日：2023-10-20

Applicant: ALSTOM Holdings

Inventor： Antoine TAINE ,  Laurent DUFFAU ,  Nicolas QUENTIN

IPC: B61D49/00

CPC classification number: B61D49/00

Abstract: A sealing system can be mounted between a body of a vehicle and a box fastened to the body. The body and the box include a first opening and a second opening, respectively, opposite each other. The sealing system surrounds the passage and includes a bellows having a first end in contact with the body so as to surround the first opening, and a second end in contact with the box so as to surround the second opening. The sealing system comprises a compression spring. Each end of the spring acts on one of the two ends of the bellows so that the spring moves the two ends of the bellows away from each other.

公开(公告)号：US20240132122A1

公开(公告)日：2024-04-25

申请号：US18491156

申请日：2023-10-19

Applicant: ALSTOM Holdings

Inventor： Antoine TAINE ,  Laurent DUFFAU ,  Nicolas QUENTIN

IPC: B61D49/00

CPC classification number: B61D49/00

Abstract: A sealing system can be mounted between a body of a vehicle and a box fastened to the body. The body and the box include a first opening and a second opening, respectively, opposite each other. The sealing system surrounds the passage and includes a bellows having a first end in contact with the body so as to surround the first opening, and a second end in contact with the box so as to surround the second opening. The sealing system comprises a compression spring. Each end of the spring acts on one of the two ends of the bellows so that the spring moves the two ends of the bellows away from each other.