Drilling machine having electromagnetic base
    62.
    发明授权
    Drilling machine having electromagnetic base 失效
    钻孔机具有电磁基座

    公开(公告)号:US4604006A

    公开(公告)日:1986-08-05

    申请号:US796530

    申请日:1985-11-12

    摘要: A drilling machine provided with an electromagnetic base comprises a first control system by which a warning device is actuated and/or a feed motor for automatically advancing an electric drill toward a workpiece is stopped when a load on the electric drill exceeds a prescribed first reference level while at work. A second control system further provided on the drilling machine is adapted to have the feed motor and/or the electric drill stopped when the load thereon is further increased and reaches a second reference level higher than the first reference level to assure high safety.

    摘要翻译: 设置有电磁基座的钻孔机包括第一控制系统,通过该第一控制系统致动警告装置和/或当电钻上的负载超过规定的第一参考水平时停止向工件自动前进电钻的进给马达 而在工作。 进一步设置在钻孔机上的第二控制系统适于使进给马达和/或电钻在其上的负载进一步增加时停止,并达到高于第一参考水平的第二参考水平以确保高安全性。

    Holder arrangement for the reciprocating rod of electromagnetic
reciprocator device
    64.
    发明授权
    Holder arrangement for the reciprocating rod of electromagnetic reciprocator device 失效
    用于电磁往复机器往复杆的支架装置

    公开(公告)号:US4563603A

    公开(公告)日:1986-01-07

    申请号:US609342

    申请日:1984-05-11

    申请人: Toshio Mikiya

    发明人: Toshio Mikiya

    摘要: A holder arrangement for the reciprocating rod of an electromagnetic reciprocator includes a reciprocating rod capable of reciprocating axially by magnetic action or the alternate combination of magnetic and spring actions, thereby effecting movement of a working member or members mounted at one end or both ends of said rod over a given stroke. In this arrangement, a flexible rod holder is disposed at a suitable position of a base to which an electromagnet is attached, said holder being provided with a flexible tongue piece for holding said reciprocating rod.

    摘要翻译: 用于电磁往复运动器的往复杆的保持器装置包括能够通过磁作用或磁力和弹簧动作的交替组合而轴向往复运动的往复运动杆,从而实现安装在所述电动往复杆的一端或两端的工作构件或构件的运动 杆在给定的中风。 在这种布置中,柔性杆保持器设置在安装有电磁铁的基座的适当位置处,所述保持器设置有用于保持所述往复杆的柔性舌片。

    Air bubble generating apparatus for use in bathtub
    66.
    发明授权
    Air bubble generating apparatus for use in bathtub 失效
    用于浴缸的气泡生成装置

    公开(公告)号:US4417568A

    公开(公告)日:1983-11-29

    申请号:US288932

    申请日:1981-07-31

    摘要: An air bubble generating apparatus for use in a bathtub filled with hot water, which has two air bubble generating boards inside which spacers and central air passages are provided and which are capable of being bent at the middle portion thereof. A large number of air bubbles are genertaed by supplying compressed air into the air bubble generating boards with the apparatus disposed with one of the boards is positioned along the bottom of the bathtub and the other board along the side wall thereof, consequently to bring about a considerable massaging effect on the whole body of a subject.

    摘要翻译: 一种在装有热水的浴缸中使用的气泡发生装置,其具有两个气泡产生板,其中设置有间隔件和中央空气通道,并且能够在其中间部分弯曲。 通过将气体发生板中的压缩空气供给,通过设置在其中的一个板沿着浴缸的底部而沿着其侧壁定位另一个板而产生大量气泡,从而产生一个 对主体的整个身体有相当的按摩效果。

    Pipe coupler
    67.
    发明授权
    Pipe coupler 有权
    管接头

    公开(公告)号:US07537246B2

    公开(公告)日:2009-05-26

    申请号:US10808067

    申请日:2004-03-24

    IPC分类号: F16L27/00

    CPC分类号: F16L37/35 F16L37/23

    摘要: A female coupler suitable for use with a high pressure fluid is provided. The female coupler has locking members or balls adapted to be forced into engagement with a male coupler inserted into the female coupler by a sleeve or outer movable member. The sleeve is held by holding members or balls until the male coupler is inserted into the female coupler and a locking ball receiving recess formed in the exterior surface thereof is brought into a position for receiving the locking balls therein. Accordingly, the sleeve is prevented from moving to a position for forcing the locking ball into the locking ball receiving recess even if the male coupler is suddenly moved out from the female coupler, which is a problem that can occur in prior art female couplers. Further, the sleeve is provided with handle. An operator can grip the handle to hold the female coupler and align it with the male coupler, and advance the former towards the latter so that male coupler is inserted into the female coupler and, then, the sleeve is moved to the locking position.

    摘要翻译: 提供适合与高压流体一起使用的母连接器。 阴联接器具有锁定构件或球,其适于被套筒或外部可移动构件强制与插入阴联接器的阳联接器接合。 套筒由保持构件或球保持,直到阳联接器插入阴连接器中,并且形成在其外表面中的锁定球容纳凹槽被带入其中接收锁定球的位置。 因此,即使公母耦合器从母耦合器突然移出,也阻止了套筒移动到用于迫使锁定球进入锁定球接收凹部的位置,这是现有技术的母耦合器中可能出现的问题。 此外,套筒设置有把手。 操作者可以握住手柄以保持阴联接器并将其与阳联接件对准,并使前者向后推进,使得阳联接器插入阴连接器中,然后将套筒移动到锁定位置。

    Impact tool
    68.
    发明授权

    公开(公告)号:US07143840B2

    公开(公告)日:2006-12-05

    申请号:US11327907

    申请日:2006-01-09

    IPC分类号: B25D17/10

    摘要: An impact tool enables a front cover part to be easily attached to and detached from a housing body, with a device having a simplified structure. The front cover part has an annular fastening portion clamped to the outer peripheral surface of a front edge portion of the housing body, a cylindrical portion extending from the front end of the housing to the region of the fastening portion, and a connecting portion connecting together the cylindrical portion and the fastening portion. The fastening portion is split at a circumferential part thereof to form a pair of circumferentially opposing tongue-shaped portions. A clamping device is provided between the tongue-shaped portions, which is movable between a clamping position where it pulls the tongue-shaped portions toward each other and an unclamping position where the tongue-shaped portions are released from being pulled toward each other.

    Electric drill apparatus
    69.
    发明授权
    Electric drill apparatus 有权
    电钻机

    公开(公告)号:US07121773B2

    公开(公告)日:2006-10-17

    申请号:US10674249

    申请日:2003-09-29

    IPC分类号: B23B39/00

    摘要: An electric drill apparatus having a low profile is provided which comprises an annular cutter, a motor for rotating the annular cutter, a rotary shaft assembly for rotating the annular cutter attached to its leading end about a rotating, a rotation reduction mechanism disposed between the motor and rotary shaft assembly for transmitting a driving force of the motor to the annular cutter through the rotary shaft assembly, a feed mechanism responsive to an operation of a manual handle, for moving the rotary shaft assembly along with a straight line to advance or retract the annular cutter attached to the rotary shaft assembly with respect to a workpiece, and an adhesion base for securing the electric drill apparatus to the workpiece. The annular cutter has a plurality of cutting blades comprised of cemented carbide tips fixed on its lower end, thereby it is capable of rotating at a high speed. The rotary shaft assembly has a rotating shaft which rotates in a direction different from that of a rotating shaft of the motor, thereby the drill apparatus has a low profile.

    摘要翻译: 提供一种具有低轮廓的电钻装置,其包括环形切割器,用于旋转环形切割器的马达,用于旋转安装在其前端周围的旋转的环形切割器的旋转轴组件,设置在马达 以及用于通过旋转轴组件将电动机的驱动力传递到环形切割器的旋转轴组件,响应于手动手柄的操作的进给机构,用于沿着直线移动旋转轴组件以推进或缩回 环形切割器相对于工件附接到旋转轴组件,以及用于将电钻装置固定到工件的粘合基座。 环形切割器具有多个切割刀片,其由固定在其下端上的硬质合金刀头组成,从而能够高速旋转。 旋转轴组件具有沿与电动机的旋转轴不同的方向旋转的旋转轴,从而钻具具有低轮廓。

    Fluid coupler
    70.
    发明授权
    Fluid coupler 有权
    流体耦合器

    公开(公告)号:US07118089B2

    公开(公告)日:2006-10-10

    申请号:US10718684

    申请日:2003-11-24

    IPC分类号: F16L37/28

    摘要: A fluid coupler has a female coupler member and a male coupler member which can be connected to the female coupler member by simply being inserted into the female coupler member. The female coupler member includes a first locking ball, a second locking ball and a locking ball confining ring. The confining ring has a first slanted inner surface engaging the first locking ball to partly project the first locking ball into a male coupler member receiving hole of the female coupler. The confining ring further has a second slanted inner surface and a locking ball pressing surface extending in parallel with an axis of the male coupler member receiving hole. In an insertion operation, the male coupler member first engages the first locking ball to press it against the first slanted surface, thereby axially moving the confining ring. This movement of the ring disengages the locking ball pressing surface from the second locking ball so that the second locking ball is forced by the male coupler member against the second slanted surface to move the confining ring. Upon completion of insertion of the male coupler member, a recess formed in an outer surface of the male coupler member is radially aligned with the first and second locking balls which have been moved radially outwardly and, then, receives these locking balls thereinto, whereby the locking ball confining ring returns to its initial position wherein the first slanted surface and the locking ball pressing surface engage the first locking ball and second locking ball, respectively. Accordingly, even if an excessive pulling force is applied to the male coupler member, the locking ball pressing surface prevents the second locking ball from being moved radially to thereby positively retain the male coupler member in the female coupler member.

    摘要翻译: 流体联接器具有阴联接器构件和阳联接器构件,其可以通过简单地插入阴连接器构件而连接到阴联接构件。 阴联接器构件包括第一锁定球,第二锁定球和锁定球限制环。 限制环具有接合第一锁定球的第一倾斜内表面,以将第一锁定球部分部分地突出到阴连接器的公耦合器构件接收孔中。 限制环还具有与阳连接器构件接收孔的轴线平行延伸的第二倾斜内表面和锁定球按压表面。 在插入操作中,阳连接器构件首先接合第一锁定球以将其按压在第一倾斜表面上,从而轴向移动限制环。 环的这种移动使得锁定球按压表面与第二锁定球脱离,使得第二锁定球被阳联接器构件压靠第二倾斜表面以移动限制环。 在阳连接器部件的插入完成时,形成在阳连接器部件的外表面中的凹部与已经径向向外移动的第一和第二锁定球径向对准,然后将这些锁定球接收到其中, 锁定球限制环返回到其初始位置,其中第一倾斜表面和锁定球按压表面分别接合第一锁定球和第二锁定球。 因此,即使过大的拉力施加到阳联接器部件上,锁定球按压表面防止第二锁定球径向移动,从而将阳联接器部件牢固地保持在阴连接器部件中。