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    • 1. 发明授权
    • Driving machine having cylinder fixing arrangement
    • 具有圆筒固定装置的驱动机
    • US5217153A
    • 1993-06-08
    • US964440
    • 1992-10-21
    • Kunio YamamotoKaoru Ichikawa
    • Kunio YamamotoKaoru Ichikawa
    • B25C1/04
    • B25C1/041
    • A driving machine having a cylinder fixing arrangement. The driving machine is used for driving a fastener such as a nail into a workpiece. For this, a cylinder-piston arrangement is provided. When the piston is driven to drive the fastener a reaction force is applied to the cylinder. To avoid displacement of the cylinder due to the reaction force, the cylinder fixing arrangement is provided. The fixing arrangement includes a detachable stop washer secured in an annular groove of the cylinder. The stop washer is partly engaged with a flange of the cylinder to prevent the cylinder from its upward displacement. Inner diametrical differences are provided in the cylinder at the position around the stop washer.
    • 一种具有圆筒固定装置的驱动机。 驱动机用于将诸如钉子的紧固件驱动到工件中。 为此,提供了气缸 - 活塞装置。 当活塞被驱动以驱动紧固件时,反作用力被施加到气缸。 为了避免由于反作用力引起的气缸的位移,提供了气缸固定装置。 固定装置包括固定在气缸的环形槽中的可拆卸止动垫圈。 止动垫圈与气缸的凸缘部分接合以防止气缸向上移动。 在圆柱体内围绕止动垫圈的位置提供内径的差异。
    • 3. 发明授权
    • Power-driven tacker with safety device
    • 带有安全装置的电动打钉机
    • US4549681A
    • 1985-10-29
    • US656368
    • 1984-10-01
    • Kunio YamamotoKaoru IchikawaSeki Moriguchi
    • Kunio YamamotoKaoru IchikawaSeki Moriguchi
    • B25C5/06B25C1/00B25C5/16B25C7/00B21J15/28B25C5/02B27F7/17
    • B25C1/008B25C5/1665
    • A power-driven hand-held fastener driving machine includes a housing including a reciprocally movable blade, a magazine for carrying a strip of fasteners such as staples, and a guide assembly composed of first and second guides defining a drive track therebetween. A safety device is actuatable in response to being pressed against a workpiece for depressing a switch means to move the blade for driving fasteners one at a time into the workpiece. The safety device is composed of first and second separate members, the first member being engageable with the switch means and the second member being angularly movable into and out of engagement with the first member and engageable with the workpiece. When the second member is out of engagement with the first member, the first member will not actuate the switch means to prevent accidental driving of the blade. A guide locking device keeps the first and second guides together, and, when unlocked, allows the second guide to be angularly moved away from the first guide to open the drive track.
    • 动力驱动的手持式紧固件驱动机器包括壳体,该壳体包括可往复运动的刀片,用于承载诸如缝钉的紧固件条的钉仓,以及由第一和第二引导件组成的导向组件,该导向组件在它们之间限定了驱动轨道。 安全装置可以响应于被压靠在工件上而被致动,用于按压开关装置以一次一个地将用于驱动紧固件的刀片移动到工件中。 安全装置由第一和第二分离构件组成,第一构件可与开关装置接合,第二构件可成角度地移动到与第一构件接合并与工件接合。 当第二构件与第一构件脱离接合时,第一构件将不致动开关装置以防止意外驱动叶片。 引导锁定装置将第一和第二引导件保持在一起,并且当解锁时允许第二引导件从第一引导件角度地移动以打开驱动轨道。
    • 4. 发明授权
    • Adjustment mechanism for adjusting depth at which pneumatic nailing
machine drives nails into workpiece
    • 用于调节气动打钉机将钉子钉入工件的深度调节机构
    • US5667127A
    • 1997-09-16
    • US399466
    • 1995-03-07
    • Kaoru IchikawaKunio YamamotoYoshitaka Akiba
    • Kaoru IchikawaKunio YamamotoYoshitaka Akiba
    • B25C7/00B25C1/00B25C1/04
    • B25C1/008B25C1/047
    • A pneumatic nailing machine having a, driving depth controlling mechanism. The pneumatic nailing machine includes a push lever having a lower end in pressure contact with a workpiece and another end in association with a trigger. Vertical moving length of the push lever relative to a nose will change the driving depth. An eccentric body is rotatably supported on the main body. The eccentric body is positioned above the upper tip of the push lever and the upper position of the upper tip of the push lever is regulated by the eccentric body. If the eccentric body is angularly rotated to a first angular position, the push lever can be moved to its highest position for providing a minimum distance between the lower tip of the push lever and a lower tip of the nose to provide the maximum driving depth. If the eccentric body is angularly rotated to a second angular position, the distance between these tips become maximum to provide a minimum driving depth. If the eccentric body is rotated to a third angular position, the trigger is abuttable on the upper tip of the push lever for preventing pivotal movement of the trigger.
    • 一种具有驱动深度控制机构的气动打钉机。 气动打钉机包括具有与工件压力接触的下端和与触发器相关联的另一端的推杆。 推杆相对于鼻子的垂直移动长度将改变驱动深度。 偏心体可旋转地支撑在主体上。 偏心体位于推杆的上端部上方,推杆的上端部的上部位置由偏心体调节。 如果偏心体角度地旋转到第一角度位置,则推动杆可以移动到其最高位置,以在推动杆的下部尖端和鼻部的下部尖端之间提供最小的距离,以提供最大的驾驶深度。 如果偏心体角度旋转到第二角度位置,则这些尖端之间的距离变得最大,以提供最小的行进深度。 如果偏心体旋转到第三角度位置,则触发器可抵靠在推杆的上端,用于防止扳机的枢转运动。
    • 6. 发明授权
    • Horizontal type vibrating compressor
    • 卧式振动压缩机
    • US4416594A
    • 1983-11-22
    • US177591
    • 1980-08-12
    • Kaoru Ichikawa
    • Kaoru Ichikawa
    • F04B35/04F04B39/12F04B21/00
    • F04B39/127F04B35/045
    • A horizontal type vibrating compressor having a cylindrical container for accommodating a compressor proper which is disposed horizontally, and closure members for closing both open ends of the cylindrical container; and having such a construction that a piston fixed to a driving coil is caused to vibrate in substantially horizontal direction in a cylinder, wherein coil springs are respectively interposed in the compressed state between each closure member and the compressor proper; cushioning members are fixed via cup-shaped holders to any one side of the compressor proper or the closure members; pin-shaped supporting members, which are adapted to be axially slidable by engaging with the cylindrical portion of the cushioning members are fixed to the other side of the compressor proper or the closure members; and an air/oil intake tube connecting the outside and inside of the compressor proper is provided, the outer end thereof being connected to a fiber braided tube disposed on the lower inside part of the container, and the other end thereof being disposed above the portion where the piston enters the cylinder within the compressor proper.
    • 一种水平式振动压缩机,其具有用于容纳水平设置的压缩机本体的圆筒形容器和用于封闭所述圆筒形容器的两个开口端的封闭构件; 并且具有这样的结构,使得固定到驱动线圈的活塞在气缸中基本上水平方向振动,其中螺旋弹簧分别以每个关闭构件和压缩机本体之间的压缩状态插入; 缓冲构件通过杯形保持器固定到压缩机本体或封闭构件的任何一侧; 适于通过与缓冲构件的圆柱形部分接合来轴向滑动的销状支撑构件固定到压缩机本体或闭合构件的另一侧; 并且设置连接压缩机本体的外部和内部的空气/油进入管,其外端连接到设置在容器的下部内部的纤维编织管,并且其另一端设置在容器的上部 活塞进入压缩机内部的气缸。
    • 7. 发明授权
    • Automobile wheel
    • 汽车轮
    • US09302534B2
    • 2016-04-05
    • US14386103
    • 2012-04-24
    • Yoshifumi GotoKaoru Ichikawa
    • Yoshifumi GotoKaoru Ichikawa
    • B60B3/10B60B1/10B60B3/04B60B3/00
    • B60B3/10B60B1/10B60B3/007B60B3/04B60B3/041B60B2900/311B60Y2200/10
    • Each spoke portion (50) includes a center valley portion (51), and spoke projecting threads (52) formed on both sides of the center valley portion (51). Each of the spoke projecting threads (52) includes an inclined surface portion (54), which protrudes outward in a spoke widthwise direction from a top (53) and inclines downward to a wheel axially back side. The inclined surface portion (54) is formed so that a length thereof in a range of from the top (53) to an outer end of the inclined surface portion (54) in the spoke widthwise direction becomes larger toward a spoke distal end side, and that an average downward inclination angle thereof becomes smaller toward the spoke distal end side. With this configuration, it is possible to increase rigidity of the spoke portion with good balance while avoiding interference with a braking device.
    • 每个辐条部分(50)包括中心谷部分(51)和形成在中心谷部分(51)两侧的辐条突出螺纹(52)。 每个辐条突出螺纹(52)包括倾斜表面部分(54),其从顶部(53)沿轮辐宽度方向向外突出并向下倾斜到轮轴向后侧。 倾斜面部54形成为使得其在轮辐宽度方向上从倾斜面部(54)的顶部(53)到外端的范围内的长度朝向轮辐远端侧变大, 并且其平均向下倾斜角朝向轮辐远端侧变小。 利用这种结构,可以在避免与制动装置的干扰的同时,以良好的平衡提高轮辐部的刚性。
    • 8. 发明授权
    • Staple tacker with a striking nose and a staple magazine
    • 装订器,具有醒目的鼻子和订书钉
    • US5720422A
    • 1998-02-24
    • US617152
    • 1996-03-18
    • Kaoru IchikawaAkira Uno
    • Kaoru IchikawaAkira Uno
    • B25C1/00B25C5/16B25C1/04
    • B25C5/1637
    • A nose 2 has a recessed portion 4 engageable with the front end of a magazine 3. A through-hole 12 is provided on each side wall of the recessed portion 4 of nose 2. The front end of magazine 3 is formed into a protruding portion 6 just fitting to or coupled into the recessed-portion 4 of nose 2. A through-hole 13 is opened across the protruding portion 6 of magazine 3 so that through-hole 13 meets through-holes 12 opened on the side walls of the recessed portion 4 when the magazine 3 is completely engaged with the nose 2. A pin 16 is inserted into the through-holes 12 and 13 to fix magazine 3 in the recessed portion 4 of nose 2. A resilient member 15 is provided between pin 16 and through-hole 13.
    • 鼻子2具有可与盒体3的前端接合的凹部4.在鼻部2的凹部4的每个侧壁上设置有通孔12.弹匣3的前端形成为突出部 6刚好配合或耦合到鼻部2的凹部4中。通孔13横跨盒子3的突出部分6打开,使得通孔13与凹进的侧壁上开口的通孔12相遇 当钉仓3与鼻子2完全接合时,部分4将销钉16插入通孔12和13中,以将钉仓3固定在鼻部2的凹陷部分4中。弹性构件15设置在销16和 通孔13。
    • 10. 发明申请
    • AUTOMOBILE WHEEL
    • 汽车轮
    • US20150102656A1
    • 2015-04-16
    • US14386103
    • 2012-04-24
    • Yoshifumi GotoKaoru Ichikawa
    • Yoshifumi GotoKaoru Ichikawa
    • B60B3/10B60B3/00B60B3/04
    • B60B3/10B60B1/10B60B3/007B60B3/04B60B3/041B60B2900/311B60Y2200/10
    • Each spoke portion (50) includes a center valley portion (51), and spoke projecting threads (52) formed on both sides of the center valley portion (51). Each of the spoke projecting threads (52) includes an inclined surface portion (54), which protrudes outward in a spoke widthwise direction from a top (53) and inclines downward to a wheel axially back side. The inclined surface portion (54) is formed so that a length thereof in a range of from the top (53) to an outer end of the inclined surface portion (54) in the spoke widthwise direction becomes larger toward a spoke distal end side, and that an average downward inclination angle thereof becomes smaller toward the spoke distal end side. With this configuration, it is possible to increase rigidity of the spoke portion with good balance while avoiding interference with a braking device.
    • 每个辐条部分(50)包括中心谷部分(51)和形成在中心谷部分(51)两侧的辐条突出螺纹(52)。 每个辐条突出螺纹(52)包括倾斜表面部分(54),其从顶部(53)沿轮辐宽度方向向外突出并向下倾斜到轮轴向后侧。 倾斜面部54形成为使得其在轮辐宽度方向上从倾斜面部(54)的顶部(53)到外端的范围内的长度朝向轮辐远端侧变大, 并且其平均向下倾斜角朝向轮辐远端侧变小。 利用这种结构,可以在避免与制动装置的干扰的同时,以良好的平衡提高轮辐部的刚性。