公开(公告)号：US2222965A

公开(公告)日：1940-11-26

申请号：US33478040

申请日：1940-05-13

Applicant: JOHN F VOELKEL ,  CHAS F GEHRMANN

Inventor： VOELKEL JOHN F

IPC: E05F1/06

CPC classification number: E05F1/065 ,  E05Y2201/604 ,  E05Y2201/638 ,  E05Y2201/688 ,  Y10T16/5398 ,  Y10T16/552

公开(公告)号：US1989511A

公开(公告)日：1935-01-29

申请号：US50364730

申请日：1930-12-20

Applicant: KINNEAR MFG CO

Inventor： GINDER WILLIAM M

IPC: E05D15/16 ,  E05D15/24

CPC classification number: E05D15/165 ,  E05D15/242 ,  E05Y2201/688 ,  E05Y2900/132 ,  Y10T16/3831 ,  Y10T16/5379

公开(公告)号：US1930379A

公开(公告)日：1933-10-10

申请号：US61478432

申请日：1932-06-01

Applicant: MORRIS BENNETT DEENY

Inventor： MORRIS BENNETT DEENY

IPC: E05D15/06

CPC classification number: E05D15/063 ,  E05D15/0634 ,  E05Y2201/688 ,  E05Y2600/52 ,  Y10T16/381 ,  Y10T16/3819

公开(公告)号：US1643621A

公开(公告)日：1927-09-27

申请号：US8836626

申请日：1926-02-15

Applicant: FISCHER MAX W

Inventor： FISCHER MAX W

IPC: E05F1/06

CPC classification number: E05F1/065 ,  E05Y2201/604 ,  E05Y2201/638 ,  E05Y2201/688 ,  Y10T16/53984

公开(公告)号：US1583084A

公开(公告)日：1926-05-04

申请号：US28993119

申请日：1919-04-14

Applicant: R F CARPENTER MFG COMPANY

Inventor： MALMBERG ARVID J

IPC: E05F1/06 ,  E05F1/12

CPC classification number: E05F1/065 ,  E05F1/1207 ,  E05Y2201/604 ,  E05Y2201/638 ,  E05Y2201/688 ,  E05Y2900/132 ,  Y10T16/53984

公开(公告)号：US1357771A

公开(公告)日：1920-11-02

申请号：US1357771D

CPC classification number: E05Y2201/638 ,  E05Y2201/688 ,  E05Y2201/706 ,  E05Y2600/20

公开(公告)号：US825253A

公开(公告)日：1906-07-03

申请号：US1905246326

申请日：1905-02-18

Applicant: HERRING HALL MARVIN SAFE COMPANY

Inventor： WATSON ELMER ELSWORTH

CPC classification number: E05G1/026 ,  E05D3/06 ,  E05D3/18 ,  E05Y2201/688 ,  Y10T16/5457

公开(公告)号：US12012802B2

公开(公告)日：2024-06-18

申请号：US18052203

申请日：2022-11-02

Applicant: State Grid Henan Electric Power Research Institute

Inventor： Donghui Wang ,  Songyang Zhang ,  Leilei Wang ,  Zhuangzhuang Zhang ,  Guangzhou Wang ,  Xing Guo ,  Yuan Li ,  Xu Tian ,  Weipo Liu ,  Zhongbin Lv ,  Jinfeng Geng ,  Degui Yao

IPC: E06B5/20 ,  E05D15/06 ,  E06B3/46 ,  E06B7/23 ,  E06B7/26 ,  E05F15/652

CPC classification number: E06B5/20 ,  E05D15/0665 ,  E06B3/4654 ,  E06B7/2316 ,  E06B7/26 ,  E05F15/652 ,  E05Y2201/434 ,  E05Y2201/684 ,  E05Y2201/688 ,  E05Y2201/702 ,  E05Y2900/11

Abstract: A soundproof door system includes a chute; a door body, where a bottom of the door body is inserted into the chute and able to slide along the chute; a first roller disposed on the bottom of the door body and supported on a bottom wall of the chute; a first soundproof plate provided with a first end connected to the door body and a second end abutting against an inner wall of the chute; a second soundproof plate provided with a third end connected to the door body and a fourth end abutting against the inner wall of the chute; and the first end and the third end are respectively located on two sides of the door body, and the second end and the fourth end are respectively located on both sides of the door body.

公开(公告)号：US11993979B2

公开(公告)日：2024-05-28

申请号：US17391831

申请日：2021-08-02

Applicant: Rodney Hale Martin

Inventor： Rodney Hale Martin

IPC: E06B9/04 ,  E05C3/00 ,  E05D15/06 ,  E06B3/36 ,  E06B3/46 ,  E06B5/00 ,  E06B9/00 ,  G08B13/00

CPC classification number: E06B9/04 ,  E05C3/004 ,  E05D15/0665 ,  E05D15/0686 ,  E06B3/36 ,  E06B3/4654 ,  E06B5/00 ,  E05Y2201/684 ,  E05Y2201/688 ,  E05Y2900/40 ,  E06B2009/002 ,  G08B13/00

Abstract: The invention relates to a sliding security gate inside a framed pocket unit. These Pocket Sliding Security Gates can be assembled and installed inside of the wall and positioned to close off rooms, hallways, and/or stairs for the protection of babies and toddlers, pets, and the disabled elderly. The Pocket Sliding Security Gate can be placed during construction where it can close across openings or hallways at the top or bottom of the stairs to provide safety and security to the vulnerable population listed above. In addition, this Pocket Sliding Security Gate also has an alarm attached to the end of the security gate so that when it opens, the alarm sounds to let the gatekeeper know that the security has been compromised.

公开(公告)号：US11993967B2

公开(公告)日：2024-05-28

申请号：US18072847

申请日：2022-12-01

Applicant: Amesbury Group, Inc.

Inventor： Valentino Scorcia ,  Mary Beth Dallmann ,  Douglas John Criddle

IPC: E05D15/06

CPC classification number: E05D15/0665 ,  E05Y2201/688 ,  E05Y2600/14 ,  E05Y2900/132

Abstract: A sliding door roller for a sliding door includes a slide disposed within a housing and a truck assembly disposed within the slide. When the truck assembly is retracted within the slide, the truck assembly and the slide are at least partially engaged to as to restrict or prevent the truck assembly from dropping out of the housing and rotating within the housing. The truck assembly being disengaged from the slide via an adjustment fastener to move the truck assembly towards and extended position relative to the housing.