公开(公告)号：US5913401A

公开(公告)日：1999-06-22

申请号：US703184

申请日：1996-08-26

申请人： Akira Tamura ,  Tadashi Endo ,  Eiji Uematsu ,  Daisuke Emura

发明人： Akira Tamura ,  Tadashi Endo ,  Eiji Uematsu ,  Daisuke Emura

IPC分类号： H02K49/10 ,  B65G35/00

CPC分类号： H02K49/102 ,  F16H25/24 ,  E05Y2201/46 ,  E05Y2600/46 ,  E05Y2600/52

摘要： A magnetic screw device comprising an internal (male) magnetic screw having the even number of magnetized bands spirally magnetized on an outer surface with contiguous magnetized bands having opposite polarities and an external (female) magnetic screw having the even number of magnetized bands spirally magnetized on the same outer surface with contiguous magnetized bands having opposite polarities. The internal and external magnetic screws are composed of a plurality of spiral cylindrical magnets disposed in its axis direction, the spiral cylindrical magnet being formed of short cylindrical permanent magnet materials on each outer or inner surface which is spirally magnetized. The internal magnetic screw includes a rod member to support the inner spiral cylindrical magnets.

摘要翻译： 一种磁性螺杆装置，包括具有偶数个磁化带的内部（公）磁性螺杆，其外表面具有相反极性的连续磁化带，以及具有螺旋磁化的偶数个磁化带的外部（阴性）磁性螺杆 具有相反极性的连续磁化带的相同的外表面。 内部和外部磁性螺钉由沿其轴向设置的多个螺旋圆柱形磁体组成，螺旋形圆柱形磁体由螺旋状磁化的每个外表面或内表面上的短圆柱形永久磁铁材料形成。 内部磁性螺杆包括支撑内螺旋圆柱形磁体的杆构件。

公开(公告)号：US5751083A

公开(公告)日：1998-05-12

申请号：US781844

申请日：1997-01-10

申请人： Akira Tamura ,  Osamichi Yamada ,  Tadashi Endo ,  Eiji Uematsu

发明人： Akira Tamura ,  Osamichi Yamada ,  Tadashi Endo ,  Eiji Uematsu

IPC分类号： H02K49/10 ,  H02K7/06

CPC分类号： H02K49/102 ,  Y10T74/19707 ,  Y10T74/19712

摘要： A magnetic screw conveying apparatus comprises a rotary shaft 11 rotatably supported, a stepmother 19 for driving the rotary shaft 11 to rotate, a male magnetic screw 15 having magnetized bands with a south pole S and a north pole N alternately magnetized and in parallel to each other on the outer periphery of the rotary shaft, a first slide table 21 slidably mounted on the rotary shaft 11, a first female magnetic screw 27 having magnetized bands with a south pole S and a north pole N alternately magnetized in a spiral form at a first inclination angle .theta.1 on an inner periphery surface of the first slide table, opposite to the male magnetic screw, a second slide table 22 slidably mounted on the rotary shaft 11, and a second female magnetic screw 28 having magnetized bands with a south pole S and a north pole N alternately magnetized in a spiral form at a second inclination angle .theta.2 on an inner periphery surface of the second slide table, opposite to the male magnetic screw, wherein, with the rotation of the rotary shaft 11 by the step motor 19, the first and second female magnetic screws 27 and 28 receive magnetic force from the male magnetic screw 15 respectively, thereby allowing the first and second slide tables 21 and 22 to move at different speeds.

摘要翻译： 电磁螺杆输送装置包括可旋转地支撑的旋转轴11，用于驱动旋转轴11旋转的继母19，具有南极S和北极N的磁化带的阳螺纹15，其交替地磁化并平行于每个 在旋转轴的外周上的另一个，可滑动地安装在旋转轴11上的第一滑台21，具有南极S的磁化带的第一阴螺纹27和在螺旋形状下交替磁化的北极N 第一滑动台的内周面上的第一倾斜角θ1与阳螺纹相反，可滑动地安装在旋转轴11上的第二滑动台22和具有南极的磁化带的第二阴螺纹28 S和北极N以与第二滑动台的内周面相反的第二倾斜角度θ以螺旋形状交替地磁化，与雄性磁性螺杆相反，wh 通过步进电动机19旋转轴11的旋转，第一和第二阴性磁性螺钉27和28分别从阳螺纹15接收磁力，从而允许第一和第二滑动台21和22移动 以不同的速度。

公开(公告)号：US4735288A

公开(公告)日：1988-04-05

申请号：US3773

申请日：1987-01-16

申请人： Eiji Uematsu ,  Shunji Tsukamoto ,  Fumika Hayashi ,  Kouichi Miyake ,  Toshiyuki Watanabe

发明人： Eiji Uematsu ,  Shunji Tsukamoto ,  Fumika Hayashi ,  Kouichi Miyake ,  Toshiyuki Watanabe

IPC分类号： F16N7/34 ,  F16B2/00 ,  F16D1/00

CPC分类号： F16N7/34 ,  B01D2201/4015 ,  Y10T403/60 ,  Y10T403/7005

摘要： A detably attaching mechanism for a cup of a lubricator or a filter used with an air-actuated device comprising such cup containing therein a quantity of lubrication oil or filter elements, means to supply a quantity of lubrication oil from the cup into an air stream flowing from an inlet to an outlet or to introduce the air stream through the filter elements contained within the cup, a cover mounted on the cup and a protective cylinder mounted around the cup, characterized by that the protective cylinder is provided on its outer periphery with a locking piece adapted to have its front or top end being outwardly tilted away from the outer periphery of the protective cylinder by depressing its rear or lower end and this locking piece is mounted with interposition of an elastically flexible leg on the outer periphery of the protective cylinder and that the cover is provided in its outer periphery with receiving means adapted to receive the front or top end of the locking piece upon completion of attachment of the cup and the protective cylinder to the cover and thereby to prevent rotation of the cup and the protective cylinder relative to the cover.

摘要翻译： 一种用于杯子的润滑器或与空气致动装置一起使用的过滤器的可选择地附接机构，其包括含有一定数量的润滑油或过滤元件的杯，用于将一定数量的来自杯的润滑油供应到流动的气流中 从入口到出口，或者将空气流引入容纳在杯内的过滤器元件，安装在杯上的盖和围绕杯安装的保护筒，其特征在于，保护筒在其外周上设置有 锁定件适于使其前端或顶端通过按压其后端或下端而远离保护筒的外周向外倾斜，并且该锁定件安装成在保护筒的外周上插入弹性柔性腿 并且所述盖在其外周设置有接收装置，所述接收装置适于在完成时接收所述锁定件的前端或顶端 将杯和保护筒连接到盖上，从而防止杯和保护筒相对于盖旋转。

公开(公告)号：US4760862A

公开(公告)日：1988-08-02

申请号：US14297

申请日：1987-02-13

申请人： Yoshiichi Mutou ,  Eiji Uematsu

发明人： Yoshiichi Mutou ,  Eiji Uematsu

IPC分类号： G05D16/06 ,  F16K31/60

CPC分类号： G05D16/0661 ,  G05D16/0655 ,  Y10T137/5994 ,  Y10T137/7826

摘要： An air pressure regulator and an adjusting mechanism for a regulating device such as an air pressure regulator having a value body having a valve element and a diaphragm therein and a spring bonnet. The spring bonnet has a peripheral recess or circumferential groove and a external male thread. The adjusting mechanism has an outer sleeve knob removably mounted on the spring bonnet for rotating a threaded pressure-adjusting spindle or adjustment screw internally of the spring bonnet. The knob has axial internal elastic claws. Each claw has a projection elastically received in the groove of the spring bonnet when mounted in assembly therewith. The claws elastically bias the corresponding projections into the groove and hold the tubular know in axial assembly with the regulator. Rotation of the knob rotates the adjustment screw for adjusting spring pressure of a spring acting on the diaphragm for regulating air pressure to maintain it constant. An internally threaded outer sleeve is screwed on to the external male thread on the spring bonnet before the knob is mounted in assembly with the spring bonnet. To remove the knob the outer sleeve is unscrewed and a surface thereon bears on a surface of the knob and urges it axially so that the elastic claws elastically uncouple their projections from the spring bonnet.

摘要翻译： 气压调节器和用于调节装置的调节机构，例如空气压力调节器，具有阀体和阀膜的值体以及弹簧盖。 弹簧帽具有周边凹槽或圆周凹槽和外部阳螺纹。 调节机构具有可拆卸地安装在弹簧盖上的外套筒旋钮，用于在弹簧盖内部旋转螺纹压力调节主轴或调节螺钉。 旋钮具有轴向内部弹性爪。 当与其组装时，每个爪具有弹性地容纳在弹簧帽的凹槽中的突起。 爪将相应的突起弹性地偏压到凹槽中，并且与调节器轴向组装地保持管状物。 旋钮的旋转旋转调节螺丝，以调节作用在隔膜上的弹簧的弹簧压力，以调节空气压力，使其保持恒定。 在旋钮与弹簧盖组装在一起之前，将内螺纹外套筒拧到弹簧盖上的外螺纹上。 为了取下旋钮，外套筒被松开，并且其上的表面承载在旋钮的表面上并且轴向推动，使得弹性爪将其突出部弹性地与弹簧帽脱开。