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    • 63. 发明授权
    • Hot bend pipe and a process for its manufacture
    • 热弯管及其制造工艺
    • US07770428B2
    • 2010-08-10
    • US12318882
    • 2009-01-12
    • Nobuaki TakahashiAkio YamamotoMasahiko Hamada
    • Nobuaki TakahashiAkio YamamotoMasahiko Hamada
    • B21D9/00
    • B21C37/08B23K33/006B23K2101/06B23K2103/04C21D9/08C21D9/50C22C38/02C22C38/04C22C38/06
    • A high-strength hot bend pipe which has a balance between an excellent strength of at least X70 grade and toughness and which has excellent tensile properties and a weld metal with excellent low temperature toughness is manufactured. A UOE steel pipe having a base metal with a composition of C: 0.03-0.12%, Si: 0.05-0.50%, Mn: 1.4-2.2%, S: at most 0.01%, Al: at most 0.06%, N: at most 0.008%, and a remainder of Fe and impurities, with the carbon equivalent (Ceq) being at most 0.36% and the weld cracking parameter (Pcm) being at most 0.22%, and having a weld metal with a weld cracking parameter (Pcm) of at most 0.28%, a B content of at most 5 ppm, and an O content of at most 280 ppm is heated to a temperature range of 900-1100° C. and subjected to bending, and then is immediately cooled to a temperature range of 300° C. or lower at a cooling rate of at least 3° C./sec, and then is tempered in a temperature range of 300-500° C.
    • 制造具有至少X70等级的优异强度和具有优异的拉伸性能的优异强度与具有优异的低温韧性的焊接金属之间的平衡的高强度热弯管。 具有组成为C:0.03〜0.12%,Si:0.05〜0.50%,Mn:1.4〜2.2%,S:0.01%以下,Al:0.06%以下的贱金属的UOE钢管,N: 最多0.008%,余量为Fe和杂质,碳当量(Ceq)最大为0.36%,焊接裂纹参数(Pcm)为0.22%以下,具有焊缝裂纹参数(Pcm )为0.28%以下,B含量为5ppm以下,O含量为280ppm以下,加热到900〜1100℃的温度范围,进行弯曲,然后立即冷却至 温度范围为300℃以下,冷却速度为3℃/秒以上,然后在300-500℃的温度范围内回火。
    • 66. 发明申请
    • MASSAGE UNIT AND MASSAGE MACHINE OF CHAIR TYPE HAVING THE UNIT
    • 按摩单元和具有单元的椅子类型的按摩机
    • US20090149784A1
    • 2009-06-11
    • US12349198
    • 2009-01-06
    • Yoshitoshi MoritaYuji KanNobuaki Takahashi
    • Yoshitoshi MoritaYuji KanNobuaki Takahashi
    • A61H7/00
    • A61H7/00A61H7/007A61H15/0078A61H2007/009A61H2015/0028A61H2201/0149A61H2201/1427A61H2201/1623A61H2201/1654A61H2201/1669A61H2201/1678A61H2205/04A61H2205/062A61H2205/081
    • A pivotal lever has a first therapeutic member and a second therapeutic member positioned below the first member, for the members to grip and knead the shoulder of the person to be massaged as by the fingers of the acupressurist. A massage unit 20 comprises a pair of left and right pivotal levers 100 pivotally movably arranged on a chassis 21, and a first therapeutic member 200 and a second therapeutic member 300 arranged on each of the pivotal levers 100 and movable toward and away from each other. The first and second therapeutic members 200, 300 have motion conversion means 400 coupled thereto for converting the pivotal movement of the pivotal lever 100 into the movement of the first and second therapeutic members 200, 300 toward and away from each other. The first and second therapeutic members 200, 300 grip the shoulder of the person when moved toward each other and release the shoulder from the gripping action when moved away from each other to thereby cause the members to simulate the gripping and kneading movement of the acupressurist.
    • 枢转杆具有位于第一构件下方的第一施疗构件和第二施疗构件,用于使构件按指压按钮的手指夹持和捏合要按摩的人的肩部。 按摩单元20包括可枢转地可移动地布置在底盘21上的一对左右枢转杆100,以及布置在每个枢转杆100上并可彼此相对移动的第一施疗构件200和第二施疗构件300 。 第一和第二治疗构件200,300具有联接到其上的运动转换装置400,用于将枢转杆100的枢转运动转换成第一和第二治疗构件200,300彼此相对和远离的运动。 第一和第二治疗部件200,300在彼此移动时握住人的肩部,并且当彼此远离时从抓握动作中释放肩部,从而使部件模拟针压者的夹持和捏合动作。
    • 67. 发明申请
    • Tractor
    • 拖拉机
    • US20090127816A1
    • 2009-05-21
    • US11991622
    • 2006-01-04
    • Yozo OkaNobuaki TakahashiKatsuzo Kato
    • Yozo OkaNobuaki TakahashiKatsuzo Kato
    • B62D25/24B62D25/22
    • B62D25/24B62D25/10B62D49/0671
    • The present invention provides a tractor which can easily perform maintenance of a pedal interlocking mechanism. In a tractor which includes a driver portion, a stepped portion mounted on the driver portion in an extending manner, and a pedal interlocking mechanism arranged below the stepped portion, a maintenance-use opening portion is formed in the stepped portion, and the maintenance-use opening portion is closed by an open/close lid body in an openable manner. Due to such a constitution, In maintaining the pedal link mechanism, the lid is opened to expose the opening so that the pedal link mechanism can be easily maintained through the maintenance-use opening from above the stepped portion.
    • 本发明提供一种能够容易地进行踏板联锁机构的维护的拖拉机。 在包括驱动器部分的拖拉机中,以延伸方式安装在驱动器部分上的阶梯部分和布置在阶梯部分下方的踏板互锁机构,在阶梯部分中形成维修用开口部分, 使用开口部分以可打开的方式被打开/关闭的盖体封闭。 由于这样的结构,在保持踏板连杆机构的情况下,打开盖子露出开口,从而能够通过台阶部的上方的维护用开口容易地维持踏板连杆机构。
    • 68. 发明申请
    • Tractor
    • 拖拉机
    • US20090127815A1
    • 2009-05-21
    • US11991620
    • 2006-01-04
    • Shinsuke TaniYozo OkaNobuaki Takahashi
    • Shinsuke TaniYozo OkaNobuaki Takahashi
    • B62D25/22
    • B62D49/02B62D49/0671
    • The present invention ensures excellent assembly and maintenance of a machine body. A tractor of the present invention includes a prime mover part, a transmission portion interlockingly connected to a rear portion of the prime mover part, a driver portion arranged above the transmission portion, a lifting mechanism mounted on the transmission portion, wherein a working oil tank for storing a working oil for operating at least the lifting mechanism is arranged below a stepped portion formed on the driver portion in an extending manner. Due to such a constitution, a space which constitutes a dead space can be effectively utilized thus ensuring the excellent assembly and maintenance of the machine body.
    • 本发明确保了机体的优良的组装和维护。 本发明的拖拉机包括原动机部分,与原动机部分的后部互锁连接的传动部分,布置在传动部分上方的驱动部分,安装在传动部分上的提升机构,其中工作油箱 用于存储用于操作至少提升机构的工作油被布置在形成在驱动器部分上的阶梯部分的延伸方式的下方。 由于这样的结构,可以有效地利用构成死空间的空间,从而确保机体的优良的组装和维护。
    • 69. 发明授权
    • Tractor
    • 拖拉机
    • US07520364B2
    • 2009-04-21
    • US11661557
    • 2005-08-30
    • Yozo OkaNobuaki Takahashi
    • Yozo OkaNobuaki Takahashi
    • B62D25/12
    • B60K17/04B60Y2200/221B62D25/16B62D25/20B62D25/24B62D49/06
    • The present invention can speedily and easily perform the maintenance or the like of hydraulic equipment and the like. Accordingly, in the present invention, in a tractor in which a prime mover portion is arranged on a front portion of a machine body, a driving portion is arranged behind the prime mover portion, a transmission portion is arranged below a driver's seat which is formed in the driving portion, left-side and right-side rear wheels are mounted on the transmission portion by way of a rear axle case, and a cover body is extended over the driving portion, the transmission portion and the left-side and right-side rear wheels, the cover body constitutes a step portion of the driving portion and, the cover body covers the transmission portion from above and covers the left-side and right-side rear wheels from the front side and above, the cover body is formed of a plurality of split-portions, and at least the split-portion which covers the transmission portion from above is detachably formed.
    • 本发明可以快速且容易地执行液压设备等的维护等。 因此,在本发明中,在主体的前部配置有原动机部的拖拉机中,驱动部配置在原动机部的后方,传动部配置在形成的驾驶员座椅的下方 在驱动部分中,左侧后轮和后侧后轮通过后轴箱安装在变速器部分上,并且盖体延伸越过驱动部分,传动部分和左侧和右侧后轮, 所述盖主体构成所述驱动部的台阶部,所述盖体从上方覆盖所述传递部,并且从所述前侧和上方覆盖所述左侧后轮和所述左侧后轮,所述盖体形成 多个分割部分,并且至少从上方覆盖透射部分的分割部分可拆卸地形成。
    • 70. 发明授权
    • Massage unit and chair having pivotal lever to grip and knead
    • 按摩单元和椅子具有用于夹紧和揉捏的枢转杆
    • US07494475B2
    • 2009-02-24
    • US11065594
    • 2005-02-24
    • Yoshitoshi MoritaYuji KanNobuaki Takahashi
    • Yoshitoshi MoritaYuji KanNobuaki Takahashi
    • A61H15/00
    • A61H7/00A61H7/007A61H15/0078A61H2007/009A61H2015/0028A61H2201/0149A61H2201/1427A61H2201/1623A61H2201/1654A61H2201/1669A61H2201/1678A61H2205/04A61H2205/062A61H2205/081
    • A pivotal lever has a first therapeutic member and a second therapeutic member positioned below the first member, for the members to grip and knead the shoulder of the person to be massaged as by the fingers of the acupressurist. A massage unit 20 comprises a pair of left and right pivotal levers 100 pivotally movably arranged on a chassis 21, and a first therapeutic member 200 and a second therapeutic member 300 arranged on each of the pivotal levers 100 and movable toward and away from each other. The first and second therapeutic members 200, 300 have motion conversion 400 coupled thereto for converting the pivotal movement of the pivotal lever 100 into the movement of the first and second therapeutic members 200, 300 toward and away from each other. The first and second therapeutic members 200, 300 grip the shoulder of the person when moved toward each other and release the shoulder from the gripping action when moved away from each other to thereby cause the members to simulate the gripping and kneading movement of the acupressurist.
    • 枢转杆具有位于第一构件下方的第一施疗构件和第二施疗构件,用于使构件按指压按钮的手指夹持和捏合要按摩的人的肩部。 按摩单元20包括可枢转地可移动地布置在底盘21上的一对左右枢转杆100,以及布置在每个枢转杆100上并可彼此相对移动的第一施疗构件200和第二施疗构件300 。 第一和第二治疗构件200,300具有联接到其上的运动转换400,用于将枢转杆100的枢转运动转换成第一和第二治疗构件200,300彼此的移动。 第一和第二治疗部件200,300在彼此移动时握住人的肩部,并且当彼此远离时从抓握动作中释放肩部,从而使部件模拟针压者的夹持和捏合动作。