公开(公告)号：USD945646S1

公开(公告)日：2022-03-08

申请号：US29738987

申请日：2020-06-22

申请人： YOSHINO GYPSUM CO., LTD.

设计人： Ushio Sudo ,  Tomoya Hasegawa ,  Takuji Yamashita ,  Yusuke Watanabe

公开(公告)号：US10589444B2

公开(公告)日：2020-03-17

申请号：US15753782

申请日：2015-08-26

申请人： YOSHINO GYPSUM CO., LTD.

发明人： Ushio Sudo ,  Wataru Nakamura ,  Seigo Ishibashi ,  Hirokuni Tani

IPC分类号： B28C5/16 ,  B01F5/22 ,  B01F3/12 ,  B28B17/02 ,  B28B19/00 ,  B28C5/08 ,  B01F15/02 ,  B01F7/26

摘要： A mixer has a circular housing defining a mixing area for mixing and kneading of a gypsum slurry. A rotary disc is positioned in the housing and rotated in a predetermined rotational direction. A rotary driving shaft cointegrally connected with the rotary disc and a plurality of scrapers are positioned in the mixing area. A slurry discharge port is provided on an annular wall of the housing for feeding the gypsum slurry of the mixing area onto a sheet of paper for gypsum board liner. An opening of the slurry discharge port is divided into a plurality of narrow openings, so that fluid resistance on the gypsum slurry flowing out of the mixing area is increased. An annular basal part rotates integrally with the rotary disc and an inner end portion of the scraper is fixed to the annular basal part.

公开(公告)号：USD955859S1

公开(公告)日：2022-06-28

申请号：US29738577

申请日：2020-06-18

申请人： YOSHINO GYPSUM CO., LTD.

设计人： Ushio Sudo ,  Tomoya Hasegawa ,  Takuji Yamashita ,  Yusuke Watanabe

公开(公告)号：US12110684B2

公开(公告)日：2024-10-08

申请号：US17756918

申请日：2020-11-18

申请人： YOSHINO GYPSUM CO., LTD.

发明人： Ushio Sudo ,  Tomoya Hasegawa ,  Takuji Yamashita ,  Yusuke Watanabe

IPC分类号： E04B9/18 ,  E04B1/98 ,  E04B9/06 ,  E04B9/16 ,  E04B9/22 ,  E04G21/14 ,  E04H9/02

CPC分类号： E04B9/183 ,  E04B1/98 ,  E04B9/065 ,  E04B9/16 ,  E04B9/22 ,  E04G21/14 ,  E04H9/021

摘要： A clip that fixes a ceiling joist intersecting a ceiling joist receiver to the ceiling joist receiver, includes: a top portion having a width of the ceiling joist receiver; a first hanging portion hanging down from one end of the top portion, and provided with, at a lower portion, first engaging projections extending left and right to engage the ceiling joist; and a second hanging portion hanging down from another end of the top portion, and provided with, at a lower portion, second engaging projections extending left and right to lock the ceiling joist. The first hanging portion has a length longer than that of the second hanging portion, and a recess extending in a direction toward the second hanging portion is provided at an intermediate position of the first hanging portion.

公开(公告)号：USD953582S1

公开(公告)日：2022-05-31

申请号：US29738772

申请日：2020-06-19

申请人： YOSHINO GYPSUM CO., LTD.

设计人： Ushio Sudo ,  Tomoya Hasegawa ,  Takuji Yamashita ,  Yusuke Watanabe

公开(公告)号：USD945647S1

公开(公告)日：2022-03-08

申请号：US29738991

申请日：2020-06-22

申请人： YOSHINO GYPSUM CO., LTD.

设计人： Ushio Sudo ,  Tomoya Hasegawa ,  Takuji Yamashita ,  Yusuke Watanabe

公开(公告)号：US09802867B2

公开(公告)日：2017-10-31

申请号：US15308947

申请日：2014-05-23

申请人： YOSHINO GYPSUM CO., LTD.

发明人： Ushio Sudo ,  Hiroaki Itano ,  Yosuke Sato ,  Tomoaki Sawada

IPC分类号： C04B28/14 ,  C04B22/16 ,  E04C2/04 ,  C04B103/12 ,  C04B111/00

CPC分类号： C04B28/14 ,  C04B22/16 ,  C04B28/147 ,  C04B2103/12 ,  C04B2111/00094 ,  C04B2111/00603 ,  C04B2111/0062 ,  C04B2201/20 ,  E04C2/043 ,  C04B24/04 ,  C04B24/06 ,  C04B38/10

摘要： A gypsum hardened body including a gypsum slurry that has been hardened is provided. The gypsum slurry is obtained by mixing calcined gypsum, calcium hydrogen phosphate dihydrate, water, and foam. The specific gravity of the gypsum hardened body is greater than or equal to 0.3 and less than or equal to 0.8.