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1. 发明授权

US08714400B2 Pressure vessel with irregular shape 有权
标题翻译：压力容器形状不规则
公开(公告)号：US08714400B2
公开(公告)日：2014-05-06
申请号：US13571897
申请日：2012-08-10
申请人： Yasuto Kataoka , Hiromitsu Hamaguchi
发明人： Yasuto Kataoka , Hiromitsu Hamaguchi
IPC分类号： F17C1/00 , F17C1/14 , F17C13/00
CPC分类号： F17C1/14 , F16J12/00 , F17C13/002 , F17C2201/0123
摘要： A pressure vessel having reduced weight while satisfying required design conditions has polygonal upper and bottom walls, a side wall between the upper and bottom walls, an upper curved surface portion connecting the upper wall's peripheral edge and the side wall's upper end wall by curved surfaces convexed outward, and a lower curved surface portion connecting the bottom wall's peripheral edge and the side wall's lower end by curved surfaces convexed outward. The upper wall center portion is thicker than the upper curved surface portion, which is thicker than an upper wall annular portion formed between the upper wall center portion and the upper curved surface portion. The bottom wall center portion is thicker than the lower curved surface portion, which is thicker than a bottom wall annular portion formed between the bottom wall center portion and the lower curved surface portion.
摘要翻译：在满足所需设计条件的同时，重量减轻的压力容器具有多边形上下壁，上下壁之间的侧壁，上弯曲表面部分，上表面部分通过弯曲表面凸起而连接上壁周边边缘和侧壁上端壁以及将底壁的周边边缘和侧壁的下端通过向外凸出的弯曲表面连接的下弯曲表面部分。上壁中心部分比上曲面部分厚，比上壁中心部分和上曲面部分之间形成的上壁环形部分厚。底壁中心部分比下弯曲表面部分厚，其比形成在底壁中心部分和下弯曲表面部分之间的底壁环形部分更厚。

2. 发明授权

US08960485B2 Pressure vessel having rib structure corresponding to stress distribution 有权
标题翻译：压力容器具有对应于应力分布的肋结构
公开(公告)号：US08960485B2
公开(公告)日：2015-02-24
申请号：US13572405
申请日：2012-08-10
申请人： Yasuto Kataoka , Hiromitsu Hamaguchi
发明人： Yasuto Kataoka , Hiromitsu Hamaguchi
IPC分类号： F17C1/00 , F16J12/00 , F17C1/02
CPC分类号： F16J12/00 , F17C1/02 , F17C2201/0157 , F17C2203/012 , F17C2260/012
摘要： A pressure vessel having reduced weight while satisfying required design conditions has upper wall first and second ribs, upper curved surface portion first and second ribs, a bottom wall first rib with a bottom wall second rib formed on an outer surface of a bottom wall, lower curved surface portion first and second ribs, and a side wall first rib with a side wall second rib on an outer surface of a side wall. The center upper wall first rib has a center upper wall first rib center portion, a center upper wall first rib continuous portion, and a center upper wall first rib thin portion. The center bottom wall first rib has a center bottom wall first rib center portion, a center bottom wall first rib continuous portion, and a center bottom wall first rib thin portion.
摘要翻译：在满足所需设计条件的同时减重的压力容器具有上壁第一和第二肋，上曲面部分第一和第二肋，底壁第一肋，底壁第二肋形成在底壁的外表面上，下壁弯曲表面部分第一和第二肋，以及侧壁第一肋，在侧壁的外表面上具有侧壁第二肋。中心上壁第一肋具有中心上壁第一肋中心部分，中心上壁第一肋连续部分和中心上壁第一肋薄部分。中心底壁第一肋具有中心底壁第一肋中心部分，中心底壁第一肋连续部分和中心底壁第一肋薄部分。

3. 发明授权

US08740008B2 Pressure vessel 有权
标题翻译：压力容器
公开(公告)号：US08740008B2
公开(公告)日：2014-06-03
申请号：US13572251
申请日：2012-08-10
申请人： Yasuto Kataoka , Hiromitsu Hamaguchi
发明人： Yasuto Kataoka , Hiromitsu Hamaguchi
IPC分类号： F17C1/08 , B65D1/42 , B65D1/44 , B65D8/08 , B65D8/12
CPC分类号： F16J12/00 , F17C1/02 , F17C2201/0157 , F17C2203/012 , F17C2223/0123 , F17C2227/0337 , F17C2260/012 , F17C2260/017
摘要： A pressure vessel having reduced weight while satisfying required design conditions has polygonal upper and bottom walls, a side wall provided therebetween, an upper curved surface portion for connecting the upper and side walls, and a lower curved surface portion for connecting the bottom and side walls. An upper wall center rib includes an upper wall center part, and upper wall annular ribs respectively connecting substantially center parts of the upper wall and surrounding the upper wall center rib. Ribs are formed substantially centrally in the upper curved surface portion. A bottom wall center rib includes a center part in the bottom wall. Bottom wall annular ribs are formed connecting the bottom wall and surrounding the bottom wall center rib. Lower curved surface portion ribs are formed substantially centrally in the lower curved surface portion, and main surface ribs are formed substantially centrally in the side wall.
摘要翻译：在满足所需设计条件的同时减重的压力容器具有多边形上下壁，设置在其间的侧壁，用于连接上壁和侧壁的上曲面部分和用于连接底壁和侧壁的下弯曲表面部分。上壁中心肋包括上壁中心部分和分别连接上壁的大致中心部分并围绕上壁中心肋的上壁环形肋。肋条在上曲面部分大致中央地形成。底壁中心肋包括底壁中的中心部分。形成底壁环形肋，连接底壁并围绕底壁中心肋。下曲面部分肋基本上在下弯曲表面部分中心地形成，并且主表面肋基本上在侧壁中心地形成。

4. 发明授权

US08308463B2 Resin screw rotor molded to a metallic shaft 有权
标题翻译：模制成金属轴的树脂螺杆转子
公开(公告)号：US08308463B2
公开(公告)日：2012-11-13
申请号：US11905353
申请日：2007-09-28
申请人： Yasuto Kataoka , Naoki Kikuchi , Junichiro Totsuka , Naoya Fujiwara
发明人： Yasuto Kataoka , Naoki Kikuchi , Junichiro Totsuka , Naoya Fujiwara
IPC分类号： F01C1/08 , F01C1/107 , F04C18/16 , F04C2/107
CPC分类号： F04C18/16 , F04C29/0078 , F04C2230/21 , F05C2253/20
摘要： The present invention is to provide a screw rotor including a resin rotor formed around a metallic shaft without generation of cracks. Spiral chamfers are formed on surfaces of metallic shafts around which resin rotors are formed. Preferably the surfaces of the shafts may be sandblasted, and after the surfaces of the shafts are preliminarily coated with resin and then the rotors may be molded.
摘要翻译：本发明提供一种螺旋转子，其包括形成在金属轴周围的树脂转子，而不产生裂纹。螺旋倒角形成在形成树脂转子的金属轴的表面上。优选地，可以对轴的表面进行喷砂处理，并且在轴的表面预先用树脂涂覆之后，然后可以模制转子。

5. 发明授权

US08419339B2 Connecting member of construction machine 失效
标题翻译：建筑机械连接件
公开(公告)号：US08419339B2
公开(公告)日：2013-04-16
申请号：US12773264
申请日：2010-05-04
申请人： Masayoshi Okumura , Yasuto Kataoka
发明人： Masayoshi Okumura , Yasuto Kataoka
IPC分类号： E02F3/627
CPC分类号： E02F3/30 , E02F3/382 , Y10T403/25 , Y10T403/5741
摘要： A connecting member of a construction machine has an intermediate support member disposed between first and second support plates. The intermediate support member has a bottom plate formed with a draw-out hole for drawing out a casting mold and disposed facing the boom, and a cover plate continuous with the bottom plate and disposed facing the arm so as to cover the draw-out hole. A projection protruding in a draw-out direction of the casting mold is formed in at least a part of an edge facing the draw-out hole, in the bottom plate, the projection having an inner peripheral wall and an outer peripheral wall with respect to the draw-out hole.
摘要翻译：建筑机械的连接构件具有设置在第一和第二支撑板之间的中间支撑构件。中间支撑构件具有形成有用于拉出铸模并且布置成面对悬臂的拉出孔的底板，以及与底板连续并且面向臂布置的盖板，以覆盖拉出孔。在与所述拉出孔相对的边缘的至少一部分上形成有沿所述铸模的拉出方向突出的突起，在所述底板中，所述突起的内周壁和外周壁相对于抽出孔。

6. 发明申请

US20080080996A1 Screw rotor 有权
标题翻译：螺丝转子
公开(公告)号：US20080080996A1
公开(公告)日：2008-04-03
申请号：US11905353
申请日：2007-09-28
申请人： Yasuto Kataoka , Naoki Kikuchi , Junichiro Totsuka , Naoya Fujiwara
发明人： Yasuto Kataoka , Naoki Kikuchi , Junichiro Totsuka , Naoya Fujiwara
IPC分类号： F04C2/08
CPC分类号： F04C18/16 , F04C29/0078 , F04C2230/21 , F05C2253/20
摘要： The present invention is to provide a screw rotor including a resin rotor formed around a metallic shaft without generation of cracks. Spiral chamfers are formed on surfaces of metallic shafts around which resin rotors are formed. Preferably the surfaces of the shafts may be sandblasted, and after the surfaces of the shafts are preliminarily coated with resin and then the rotors may be molded.
摘要翻译：本发明提供一种螺旋转子，其包括形成在金属轴周围的树脂转子，而不产生裂纹。螺旋倒角形成在形成树脂转子的金属轴的表面上。优选地，可以对轴的表面进行喷砂处理，并且在轴的表面预先用树脂涂覆之后，然后可以模制转子。

7. 发明申请

US20100303541A1 CONNECTING MEMBER OF CONSTRUCTION MACHINE 失效
标题翻译：连接建筑机械会员
公开(公告)号：US20100303541A1
公开(公告)日：2010-12-02
申请号：US12773264
申请日：2010-05-04
申请人： Masayoshi Okumura , Yasuto Kataoka
发明人： Masayoshi Okumura , Yasuto Kataoka
IPC分类号： F16B5/00
CPC分类号： E02F3/30 , E02F3/382 , Y10T403/25 , Y10T403/5741
摘要： Provided is a boom top comprising first and second support plates and an intermediate support member disposed between the first and second support plates. The intermediate support member has a bottom plate formed with a draw-out hole for a casting mold, and a cover plate covering the draw-out hole. A projection protruding in a draw-out direction of the casting mold is formed on the entire perimeter of an edge facing the draw-out hole, in the bottom plate.
摘要翻译：提供了包括第一和第二支撑板的臂架顶部和设置在第一和第二支撑板之间的中间支撑构件。中间支撑构件具有形成有用于铸模的引出孔的底板和覆盖引出孔的盖板。在底板中的与所述拉出孔相对的边缘的整个周边上形成有在铸模的拉出方向上突出的突起。

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