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    • 42. 发明授权
    • Wall-mount remote controller
    • 壁挂式遥控器
    • US08901436B2
    • 2014-12-02
    • US14240779
    • 2011-12-13
    • Kazuo Maeda
    • Kazuo Maeda
    • H02G3/08H02G3/14G08C17/00F24F11/00
    • H02G3/14F24F11/56G08C17/00
    • The wall-mount remote controller includes a base fixable to a wall W and a cover releasably attached to the base, having a box shape with an open rear, and covering a front surface of the base. The cover includes a bottom surface having an insertion opening therethrough. In a lower front of the base, a spring hook is disposed. The spring hook includes a support extending frontward from the front surface of the base and a hook section extending downward from an end of the support and then extending rearward. A hook protrusion is disposed on a lower surface of an extending rear portion of the hook section. The hook protrusion is engageable with the insertion opening of the cover. The hook protrusion is disengageable from the insertion opening by upward bending of the hook section caused by pressing of the hook protrusion by the tool inserted through the insertion opening.
    • 壁挂遥控器包括可固定到壁W的基座和可释放地附接到基座的盖,具有敞开的后部的箱形,并且覆盖基座的前表面。 所述盖包括具有穿过其中的插入开口的底表面。 在基座的下部前部设置弹簧钩。 弹簧钩包括从基座的前表面向前延伸的支撑件和从支撑件的端部向下延伸然后向后延伸的钩部分。 钩突起设置在钩部的延伸后部的下表面上。 钩突起可与盖的插入开口接合。 钩突起通过由插入通过插入口插入的工具通过钩突起的按压而引起的钩部的向上弯曲而与插入开口脱离。
    • 43. 发明授权
    • Track belt assembly
    • 履带组件
    • US07815262B2
    • 2010-10-19
    • US12281981
    • 2007-04-23
    • Kazuo Maeda
    • Kazuo Maeda
    • B62D55/205
    • B62D55/205B62D55/20B62D55/21B62D55/26
    • A track chain assembly (22) has a track shoe (25) and a pair of parallel links (26) that are fixed to a non ground-engaging surface of the track shoe (25) with bolts (36). A connecting shaft (27) is fixed to shaft holes (31) that are provided on end portions each of which is included in the links (26). A reinforcing member (48) connects the links (26) with the bolts (36) so as to reinforce an open side between the links (26). Therefore, the links (26) are prevented from being damaged due to concentration of stress on a specific portion of each link (26).
    • 轨道链组件(22)具有履带板(25)和一对平行链节(26),其用螺栓(36)固定到履带板(25)的非接地接合表面。 连接轴(27)固定在轴孔(31)上,轴孔(31)设置在各自包括在连杆(26)中的端部上。 加强构件(48)将连杆(26)与螺栓(36)连接起来,以便加强连杆(26)之间的敞开侧。 因此,由于每个连杆(26)的特定部分上的应力集中,防止连杆(26)被损坏。
    • 44. 发明申请
    • END MILL
    • 末端铣刀
    • US20100196108A1
    • 2010-08-05
    • US12665193
    • 2009-03-23
    • Hisao OkaTatsuya ShinoKazuo Maeda
    • Hisao OkaTatsuya ShinoKazuo Maeda
    • B23C5/10
    • B23C5/10B23C2210/0485B23C2210/0492B23C2210/088B23C2210/54B23C2226/27
    • It is an object of the present invention to effectively suppress the occurrence of burrs in machining of a fiber-reinforced composite material, etc., using an end mill. An end mill includes first cutting edges 4 which spiral in a direction defining a positive helix angle and second cutting edges 5 which spiral in a direction defining a negative helix angle, the first cutting edges 4 and the second cutting edges 5 being disposed at positions shifted in a circumferential direction. The first cutting edges 4 and the second cutting edges 5 are each configured to be continuous over an effective cutting edge length, and at a tool top, a phase angle P1 between one of the first cutting edges 4 and its adjacent second cutting edge 5 located toward the back in a tool rotation direction is set to be different from a phase angle P2 between the second cutting edge 5 and its adjacent first cutting edge 4 located toward the back in the tool rotation direction.
    • 本发明的一个目的是使用立铣刀来有效地抑制纤维增强复合材料等的加工毛刺的发生。 端铣刀包括在限定正螺旋角的方向上螺旋形的第一切削刃4和在限定负螺旋角的方向上螺旋的第二切削刃5,第一切削刃4和第二切削刃5设置在偏移位置 在圆周方向。 第一切削刃4和第二切削刃5分别构造成在有效切削刃长度上连续,并且在刀具顶部处,第一切削刃4中的一个与其相邻的第二切削刃5之间的相位角P1位于 设置为与刀具旋转方向上的后方位于第二切削刃5与其相邻的第一切削刃4之间的相位角P2不同。
    • 45. 发明申请
    • Track
    • 跟踪
    • US20080164756A1
    • 2008-07-10
    • US11896526
    • 2007-09-04
    • Teiji YamamotoKazuo Maeda
    • Teiji YamamotoKazuo Maeda
    • B62D55/21B62D55/12B62D25/16
    • B62D55/21
    • In a track with a rotatable bushing which is brought into engagement with a sprocket of a track-type vehicle, it is intended that strength is enhanced rationally by link functionality sharing and by combination of such assigned functional tasks for achieving further improvements in rotatable bushing function. To this end, a first bolt insertion hole provided in a track shoe mount surface of an external link and a second bolt insertion hole provided in a track shoe mount surface of an internal link are arranged on the same straight line, and a straight line connecting the first bolt insertion hole and the second bolt insertion hole is situated at a position more interior than a contact plane of the external link and internal link.
    • 在具有与轨道式车辆的链轮接合的可旋转衬套的轨道中,旨在通过链接功能共享和通过组合这些分配的功能任务来合理地增强强度,以实现可旋转衬套功能的进一步改进 。 为此,设置在外部连杆的履带板安装表面中的第一螺栓插入孔和设置在内部链节的履带板安装表面中的第二螺栓插入孔布置在同一直线上,并且连接有直线 第一螺栓插入孔和第二螺栓插入孔位于比外部连杆和内部连杆的接触面更内侧的位置。
    • 50. 发明申请
    • THROW-AWAY INSERT AND MILLING CUTTER USING THROW-AWAY INSERT
    • 使用纵向插入的纵向插入和铣削切割器
    • US20070031200A1
    • 2007-02-08
    • US11462643
    • 2006-08-04
    • Kazuo Maeda
    • Kazuo Maeda
    • B23C5/00
    • B23C5/109B23C5/202B23C2200/083B23C2200/123B23C2200/125B23C2200/203B23C2200/286Y10T407/1908Y10T407/1924Y10T407/1936Y10T407/23
    • A throw-away insert includes: an upper and bottom surface; two side surfaces; two end surfaces; a main cutting section formed from a ridge line positioned at the intersection between the side surfaces and the upper surface; a secondary cutting section formed from a ridge line positioned at the intersection between the end surfaces and the upper surface; an axial support surface supported by an insert pocket of a cutter body; and noses formed at the comers of the upper surface. The corner angles of the noses when seen from above are essentially right angles. The axial support surface is formed as a section of the end surface. The secondary cutting section is parallel to the ridge line at the upper end of the axial support surface and the bottom surface. The upper end of the axial support surface is positioned so that it is projected more in the direction of the longitudinal axis of the main cutting section than the ridge line of the upper end.
    • 抛弃刀片包括:上表面和下表面; 两个侧面; 两个端面; 主切割部,其由位于所述侧面和所述上表面的交叉部的棱线形成; 二次切割部,其由位于端面与上表面的交叉部的棱线形成; 轴向支撑表面,其由切割器主体的刀片槽支撑; 并且在上表面的角落形成鼻子。 从上方观察时,鼻子的角角度基本上是直角。 轴向支撑表面形成为端面的一部分。 次切割部分在轴向支撑表面和底表面的上端平行于脊线。 轴向支撑表面的上端被定位成使得其在主切割部分的纵向方向上比上端的脊线更多地突出。