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1. 发明公开

EP0905432A3 Connector for connecting two members 有权
标题翻译：连接部分，用于连接两个部分
公开(公告)号：EP0905432A3
公开(公告)日：2002-05-15
申请号：EP98117272.9
申请日：1998-09-11
申请人： Nakanishi Inc.
发明人： Ito, Yukio
IPC分类号： F16L39/00 , A61C1/18
CPC分类号： F16L39/00 , A61C1/18
摘要： A connector for connecting a first member (10) and a second member (20) is disclosed. This connector has an axially extending insert (11) provided on the first member (10) and having a groove (12) on its outer surface, an axial bore (21) in the second member (20) for coaxially receiving the insert (11), a ring member (22) accommodated in the axial bore (21), and displaceable between eccentric and concentric positions with respect to the axial bore (21) in a plane substantially transverse to the axial bore (21), wherein the ring member (22) is capable of fitting in the groove (12) on the insert (11) received in the axial bore (21) when in said eccentric position to interlock the first and second members.

2. 发明公开

EP0905432A2 Connector for connecting two members 有权
标题翻译： Ans il。。。。。。。。。。。
公开(公告)号：EP0905432A2
公开(公告)日：1999-03-31
申请号：EP98117272.9
申请日：1998-09-11
申请人： Nakanishi Inc.
发明人： Ito, Yukio
IPC分类号： F16L39/00 , A61C1/18
CPC分类号： F16L39/00 , A61C1/18
摘要： A connector for connecting a first member (10) and a second member (20) is disclosed. This connector has an axially extending insert (11) provided on the first member (10) and having a groove (12) on its outer surface, an axial bore (21) in the second member (20) for coaxially receiving the insert (11), a ring member (22) accommodated in the axial bore (21), and displaceable between eccentric and concentric positions with respect to the axial bore (21) in a plane substantially transverse to the axial bore (21), wherein the ring member (22) is capable of fitting in the groove (12) on the insert (11) received in the axial bore (21) when in said eccentric position to interlock the first and second members.
摘要翻译：公开了一种用于连接第一构件（10）和第二构件（20）的连接器。该连接器具有设置在第一构件（10）上并且在其外表面上具有凹槽（12）的轴向延伸插入件（11），第二构件（20）中的轴向孔（21）用于同轴地接收插入件），容纳在所述轴向孔（21）中的环构件（22），并且在基本上横向于所述轴向孔（21）的平面中相对于所述轴向孔（21）在偏心和同心位置之间移位，其中所述环构件（22）能够安装在容纳在轴向孔（21）中的插入件（11）上的凹槽（12）中，以便在所述偏心位置中互锁第一和第二构件。

3. 发明授权

EP0905432B1 Connector for connecting two members 有权
标题翻译：连接部分，用于连接两个部分
公开(公告)号：EP0905432B1
公开(公告)日：2006-01-04
申请号：EP98117272.9
申请日：1998-09-11
申请人： Nakanishi Inc.
发明人： Ito, Yukio
IPC分类号： F16L39/00 , A61C1/18
CPC分类号： F16L39/00 , A61C1/18

4. 发明授权

EP1145689B1 Dental handpiece for injecting therapeutic agent containing powders 有权
标题翻译：用于注入含治疗粉末牙科医疗机头
公开(公告)号：EP1145689B1
公开(公告)日：2003-06-04
申请号：EP01109168.3
申请日：2001-04-12
申请人： Nakanishi Inc.
发明人： Ito, Yukio , Nakanishi, Eiichi
IPC分类号： A61C3/025 , A61C17/02
CPC分类号： A61C17/0202 , A61C3/025 , A61C17/0217

5. 发明公开

EP1145689A3 Dental handpiece for injecting therapeutic agent containing powders 有权
标题翻译：牙科医疗机头注入含治疗剂粉末
公开(公告)号：EP1145689A3
公开(公告)日：2002-01-02
申请号：EP01109168.3
申请日：2001-04-12
申请人： Nakanishi Inc.
发明人： Ito, Yukio , Nakanishi, Eiichi
IPC分类号： A61C3/025 , A61C17/02
CPC分类号： A61C17/0202 , A61C3/025 , A61C17/0217
摘要： A dental handpiece (1) is disclosed for injecting an air-powder mixture and water against teeth for dental treatment. The handpiece (1) includes a container (10) for accommodating powders, an air supply line (22) for supplying air into the container (10) to produce an air-powder mixture in the container, a mixture transfer line (17, 51) for transferring the mixture, a water supply line (16, 53) for transferring water, and an injection nozzle (33, 40) for injecting the mixture and the water against a treatment site. The container (10) has a curved inner surface for allowing whirl of air spatially in all directions in the container. The air supply line (22) has a plurality of branched lines (22a, 22b) each extending in the central part of the container to close proximity to the curved inner surface of the container (10). Each of the branched lines (22a, 22b) has in its distal part a plurality of ports (23a, 23b) oriented to direct air flow therethrough along the curved inner surface of the container.

6. 发明公开

EP1145689A2 Dental handpiece for injecting therapeutic agent containing powders 有权
标题翻译：牙科治疗师
公开(公告)号：EP1145689A2
公开(公告)日：2001-10-17
申请号：EP01109168.3
申请日：2001-04-12
申请人： Nakanishi Inc.
发明人： Ito, Yukio , Nakanishi, Eiichi
IPC分类号： A61C3/025 , A61C17/02
CPC分类号： A61C17/0202 , A61C3/025 , A61C17/0217
摘要： A dental handpiece (1) is disclosed for injecting an air-powder mixture and water against teeth for dental treatment. The handpiece (1) includes a container (10) for accommodating powders, an air supply line (22) for supplying air into the container (10) to produce an air-powder mixture in the container, a mixture transfer line (17, 51) for transferring the mixture, a water supply line (16, 53) for transferring water, and an injection nozzle (33, 40) for injecting the mixture and the water against a treatment site. The container (10) has a curved inner surface for allowing whirl of air spatially in all directions in the container. The air supply line (22) has a plurality of branched lines (22a, 22b) each extending in the central part of the container to close proximity to the curved inner surface of the container (10). Each of the branched lines (22a, 22b) has in its distal part a plurality of ports (23a, 23b) oriented to direct air flow therethrough along the curved inner surface of the container.
摘要翻译：公开了一种牙科手机（1），用于将空气粉末混合物和水喷射到牙齿处理牙齿上。手持件（1）包括用于容纳粉末的容器（10），用于向容器（10）中供应空气以在容器中产生空气 - 粉末混合物的空气供应管线（22），混合物传送管线），用于输送水的供水管线（16,53）和用于将混合物和水喷射到处理部位的注射喷嘴（33,40）。容器（10）具有弯曲的内表面，用于允许空气在空间上沿容器中的所有方向旋转。空气供给管线（22）具有多个分支管线（22a，22b），每个分支管线在容器的中心部分延伸以靠近容器（10）的弯曲内表面。每个分支线（22a，22b）在其远端部分具有多个端口（23a，23b），其定向成沿着容器的弯曲内表面引导空气流过其中。

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