公开(公告)号：US10889307B2

公开(公告)日：2021-01-12

申请号：US15912108

申请日：2018-03-05

Applicant: NABTESCO CORPORATION

Inventor： Genta Sakaki ,  Hitoshi Akiyama

IPC: E05F11/52 ,  B61D19/00 ,  B61D19/02 ,  E06B1/52 ,  E06B1/70 ,  E06B7/23

Abstract: The door device is provided with an opening frame defining an opening and a door for operating between a first door position and a second door position, the door making contact with the opening frame when at the first door position, the door being separated from the opening frame when at the second door position. A movable receiving portion constituted by at least part of the opening frame operates so that the opening is larger when the door is at the second door position than when the door is at the first door position.

公开(公告)号：US10569627B2

公开(公告)日：2020-02-25

申请号：US14898360

申请日：2014-06-24

Applicant: NABTESCO CORPORATION

Inventor： Yasushige Baba ,  Hitoshi Akiyama ,  Atsuhito Yamaguchi

IPC: B60J10/40 ,  B60J10/80 ,  B60J10/277

Abstract: A door seal includes: a first seal mechanism including a first seal portion provided at an end of a door and a second seal portion configured to contact the first seal portion when the door is closed; and a second seal mechanism including a third seal portion provided at the end of the door and a fourth seal portion configured to contact the third seal portion when the door is closed. The third seal portion and the first seal portion are arranged at different locations along a thickness direction of the door.

公开(公告)号：US09789884B2

公开(公告)日：2017-10-17

申请号：US14405976

申请日：2013-06-06

Applicant: NABTESCO CORPORATION

Inventor： Atsuhito Yamaguchi ,  Hitoshi Akiyama

IPC: B61D19/00 ,  B61D19/02 ,  E05D15/10 ,  E05F15/646

CPC classification number: B61D19/009 ,  B61D19/02 ,  E05D15/1068 ,  E05D2015/1071 ,  E05F15/646 ,  E05Y2201/406 ,  E05Y2900/51

Abstract: It is aimed to provide a railway vehicle plug door device capable of easily ensuring airtightness between a side structure body and a door leaf even if the railway vehicle plug door device is installed in a side structure body having a structure assembled by joining structural members by welding and including a bent part. A frame body is mounted on a part constituting an entrance in a side structure body by a mechanical fastening structure. A seal member is mounted on at least one of a door leaf and the frame body and held in close contact with both the door leaf and the frame body when the door leaf closes the entrance.

公开(公告)号：US20150158503A1

公开(公告)日：2015-06-11

申请号：US14405976

申请日：2013-06-06

Applicant: NABTESCO CORPORATION

Inventor： Atsuhito Yamaguchi ,  Hitoshi Akiyama

IPC: B61D19/00

CPC classification number: B61D19/009 ,  B61D19/02 ,  E05D15/1068 ,  E05D2015/1071 ,  E05F15/646 ,  E05Y2201/406 ,  E05Y2900/51

Abstract: It is aimed to provide a railway vehicle plug door device capable of easily ensuring airtightness between a side structure body and a door leaf even if the railway vehicle plug door device is installed in a side structure body having a structure assembled by joining structural members by welding and including a bent part. A frame body is mounted on a part constituting an entrance in a side structure body by a mechanical fastening structure. A seal member is mounted on at least one of a door leaf and the frame body and held in close contact with both the door leaf and the frame body when the door leaf closes the entrance.

Abstract translation: 目的在于提供一种能够容易地确保侧面结构体和门扇之间的气密性的铁路车辆插塞门装置，即使铁路车辆插头门装置安装在具有通过焊接结合构件组装的结构的侧面结构体中 并且包括弯曲部分。 框架体通过机械紧固结构安装在构成侧面结构体中的入口的部分上。 当门扇关闭入口时，密封构件安装在门扇和框架体中的至少一个上并且与门扇和框架体两者紧密接触。