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公开(公告)号：US5664543A
公开(公告)日：1997-09-09
申请号：US667855
申请日：1996-06-20
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
CPC分类号： A01G3/0535 , F02D11/02 , Y10T74/2042
摘要： A hand lever device is disclosed for adjusting the degree of openness of a throttle valve via a cable and kept at a desired opening degree and yet immediately returned to a minimum degree of opening to ensure high safety, thereby diminishing fatigue of fingers, and ensuring a desired level of operation. The hand lever device comprises a main lever (3) and a sub-lever (50) is attached to a wind-up tractive member (60) which draws a cable (20) connected to a throttle valve (CV) in such a manner that one end portion of the cable (20) is wound up thereon, and a torsion coil spring (42) is used as a brake operated by the main lever (30) for braking the wind-up tractive member (60) in order to hold the sub-lever (50) immobilized at any pivotally operated position.
摘要翻译： 公开了一种用于通过电缆调节节流阀的开度并保持在所需开度的手柄装置，并立即恢复到最小开度，以确保高安全性，从而减少手指的疲劳，并确保 期望的操作水平。 所述手柄装置包括主杆（3），并且副杠杆（50）附接到卷绕牵引构件（60），所述牵引牵引构件以这种方式牵引连接到节气门（CV）的缆索（20） 电缆（20）的一个端部被卷绕在其上，并且扭力螺旋弹簧（42）用作由主杆（30）操作以用于制动卷取牵引构件（60）的制动器，以便 握住固定在任何枢转操作位置的副杠杆（50）。
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公开(公告)号：US5758546A
公开(公告)日：1998-06-02
申请号：US640470
申请日：1996-05-01
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
CPC分类号： F02D11/02 , F02B63/02 , F02B2075/025 , Y10T74/2028 , Y10T74/20287 , Y10T74/2042 , Y10T74/20438 , Y10T74/20486
摘要： A hand lever device is adapted so that a throttle valve as a driven member can be adjusted appropriately in its degree of opening via a cable and kept at a desired degree of opening and yet immediately returned to the minimum degree of opening. The throttle valve can be brought to the degree of opening at which it had stood before it was returned to the minimum opening degree without the necessity of readjustment. The hand lever device comprises a main lever (30) and a sub-lever (60) which ice pivotally operated, wherein the sub-lever (60) is adapted to draw a cable (20) connected to a driven member (CV) via a pulley (50), and wherein the pulley (50) is moved by the main lever (30).
摘要翻译： 手柄装置适于使得作为从动构件的节气门能够经由电缆的打开程度适当地调节并保持在期望的打开程度，并且立即恢复到最小开度。 节流阀可以在其返回到最小开度之前达到其已经站立的开度，而不需要重新调整。 所述手柄装置包括主杆（30）和可转动地操作的副杠杆（60），其中所述副杠杆（60）适于通过所述主杠杆（60）拉动连接到从动构件（CV）的缆索（20） 滑轮（50），其中滑轮（50）由主杆（30）移动。
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公开(公告)号：US5685271A
公开(公告)日：1997-11-11
申请号：US669224
申请日：1996-06-24
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
CPC分类号： F02D11/02 , Y10T74/20402
摘要： A hand lever device is disclosed for adjusting the degree of openness of a throttle valve via a cable and kept at a desired opening degree and yet immediately returned to a minimum degree of opening to ensure high safety, thereby diminishing fatigue of fingers, and ensuring a desired level of operation. The hand lever device comprises a main lever (3) and a sub-lever (50) is attached to a wind-up tractive member (60) which draws a cable (20) connected to a driven member (CV) in such a manner that one end portion of the cable (20) is wound up thereon, and a torsion coil spring (40) is used as a brake operated by the main lever (30) for braking the wind-up tractive member (60) in order to hold the sub-lever (50) immobilized at any pivotally operated position.
摘要翻译： 公开了一种用于通过电缆调节节流阀的开度并保持在所需开度的手柄装置，并立即恢复到最小开度，以确保高安全性，从而减少手指的疲劳，并确保 期望的操作水平。 手柄装置包括主杆（3），并且副杠杆（50）附接到卷绕牵引构件（60），该牵引牵引构件以这种方式牵拉连接到从动构件（CV）的缆索（20） 电缆（20）的一个端部被卷绕在其上，并且扭力螺旋弹簧（40）用作由主杠杆（30）操作以用于制动卷取牵引构件（60）的制动器，以便 握住固定在任何枢转操作位置的副杠杆（50）。
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公开(公告)号：US5871202A
公开(公告)日：1999-02-16
申请号：US665551
申请日：1996-06-18
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
CPC分类号： B62K23/06 , A01G3/053 , F02D11/02 , Y10T74/18952 , Y10T74/2042
摘要： A hand lever apparatus (throttle lever) (10) is provided which has an automatic restoring function (automatic idle rotation opening position restoring function) to cope with an accident and which can perform normal operation lightly and swiftly. The hand lever apparatus (10) has a rotationally operable operating lever (30) and a toggle mechanism (T). The operating lever (30) is operated to actuate, through the toggle mechanism (T), a cable (20) connected to a driven member (CV) so as to pull the cable (20).
摘要翻译： 提供具有自动恢复功能（自动怠速旋转打开位置恢复功能）的手柄装置（节气门杆）（10），以应对事故，并且可以轻而易举地进行正常操作。 手柄装置（10）具有可旋转操作的操作杆（30）和肘节机构（T）。 操作杆（30）被操作以通过肘节机构（T）致动连接到从动构件（CV）的电缆（20），以拉动电缆（20）。
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5.发明授权Hand lever apparatus including a main lever having a brake plate capable of pressing against a sub-lever 失效手柄装置包括具有能够压靠副杠杆的制动板的主杆
公开(公告)号：US5868377A
公开(公告)日：1999-02-09
申请号：US665550
申请日：1996-06-18
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
IPC分类号： A01D34/68 , A01D34/90 , A01G3/053 , F02D11/02 , F16H21/00 , F16P3/00 , F16K31/44 , F02D11/04
CPC分类号： F02D11/02 , A01D34/90 , A01G3/0535 , F16P3/00 , Y10T74/2042
摘要： A hand lever apparatus (throttle lever) is provided which has the automatic restoring function (automatic idle rotation opening position restoring function) to cope with accidents and steadily hold a desired operation position (intermediate opening position of a throttle valve). The hand lever apparatus has a rotationally operable main lever (30) and a sub-lever (40) rotationally operated to pull a cable (10a) connected to a driven member (CV). The main lever (30) has a brake plate (34). By pressing the brake plate (34) against an operating portion (42) of the sub-lever (40), rotation of the sub-lever (40) is regulated to hold the sub-lever (40) in a position.
摘要翻译： 提供具有自动恢复功能（自动怠速旋转打开位置恢复功能）以应对事故并稳定地保持所需操作位置（节流阀的中间打开位置）的手柄装置（节气门杆）。 手柄装置具有旋转操作的主杆（30）和可旋转地操作以拉动连接到从动构件（CV）的缆线（10a）的副杆（40）。 主杆（30）具有制动板（34）。 通过将制动板（34）压靠在副杠杆（40）的操作部分（42）上，子杆（40）的旋转被调节以将副杠杆（40）保持在一个位置。
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公开(公告)号：US5718052A
公开(公告)日：1998-02-17
申请号：US640625
申请日：1996-05-01
申请人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
发明人： Toshio Taomo , Hisato Ohsawa , Hirofumi Yamami , Fumihiko Aiyama
CPC分类号： F02B63/02 , F02D11/02 , F02B2075/025
摘要： A hand lever device is disclosed which is adapted so that a throttle valve as a driven member can be adjusted appropriately in its degree of opening via a cable and kept at a desired degree of opening and yet immediately returned to the minimum degree of opening to ensure high safety. Thus, fatigue of an operator's fingers can be diminished. Also, the throttle valve is enabled to be brought to the degree of opening at which it had stood before it was returned to the minimum degree of opening without the necessity of readjustment. The hand lever device comprises an eccentric cam shaft (40) including a supporting shaft portion (42) and a pivot pin portion (41, 43) having pivotal axis (0b) eccentric to axis (0a) of the supporting shaft portion (42), a main lever (30) pivotally fitted on the supporting shaft portion (42), and a sub-lever (50) fixed to the pivot pin portion (41). The main lever (30) and sub-lever (50) are pivotally operated to draw a cable (20) connected to a driven member (CV).
摘要翻译： 公开了一种手动杠杆装置，其适于使得作为从动构件的节气门能够通过电缆以其开启程度适当地调节并保持在期望的开度，并且立即恢复到最小开度以确保 安全性高 因此，操作者的手指的疲劳可以减少。 此外，节流阀能够在其返回到最小开度之前已经站立的开度达到最大程度，而不需要重新调整。 手柄装置包括偏心凸轮轴（40），该偏心凸轮轴（40）包括支撑轴部分（42）和具有与支撑轴部分（42）的轴线（0a）偏心的枢转轴线（0b）的枢轴销部分（41,43） ，枢转地安装在支撑轴部分（42）上的主杆（30）和固定到枢转销部分（41）的副杠杆（50）。 主杆（30）和副杠杆（50）枢转地操作以拉动连接到从动构件（CV）的电缆（20）。
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公开(公告)号：US06694941B2
公开(公告)日：2004-02-24
申请号：US10022646
申请日：2001-12-17
申请人： Tamotsu Ueda , Toshio Taomo , Yutaka Yamada , Shingo Kishida , Junichi Akaike , Kazumasa Iida
发明人： Tamotsu Ueda , Toshio Taomo , Yutaka Yamada , Shingo Kishida , Junichi Akaike , Kazumasa Iida
IPC分类号： F02N302
摘要： There is provided a recoil starter which is capable of inhibiting settling and bending in the spiral spring of spiral spring mechanism, thus improving the durability of the spiral spring and preventing the internal hook end of the spiral spring from being easily disengaged from the core portion. The spiral spring mechanism comprises a spiral spring case placed close to the driving member, a actuating pulley placed close to the driven member, a spiral spring interposed between the spiral spring case and the actuating pulley, and means for rotating the spiral spring case only unidirectionally, wherein the outer and inner ends of the spiral spring are fastened to the spiral spring case and the actuating pulley, respectively.
摘要翻译： 提供了能够抑制螺旋弹簧机构的螺旋弹簧的沉降弯曲的反冲起动器，从而提高螺旋弹簧的耐久性，防止螺旋弹簧的内钩端部容易地从芯部脱离。 螺旋弹簧机构包括靠近驱动构件设置的螺旋弹簧壳体，靠近从动构件设置的致动滑轮，插入在螺旋弹簧壳体和致动滑轮之间的螺旋弹簧，以及用于单向旋转螺旋弹簧壳体的装置 其中螺旋弹簧的外端和内端分别固定在螺旋弹簧箱和致动滑轮上。
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公开(公告)号：US4586588A
公开(公告)日：1986-05-06
申请号：US634763
申请日：1984-07-26
申请人： Akira Nagashima , Toshio Taomo
发明人： Akira Nagashima , Toshio Taomo
CPC分类号： F16D49/10 , B27B17/083 , F16D59/02
摘要： A chain saw safety-brake system including a pivotable member, and a screw located in side-by-side relation to the pivotable member and having a brake band connected thereto at one end. The screw can be operated from outside of the chain saw to adjust the length of the brake band. The pivotable member and the screw are assembled with a lock lever for locking a clutch drum and contained in a casing to provide a packaged unit.
摘要翻译： 一种链锯安全制动系统，包括可枢转构件和与枢转构件并排关系并且在一端具有与其连接的制动带的螺钉。 螺丝可以从链锯的外部操作，以调整制动带的长度。 可枢转构件和螺钉组装有用于锁定离合器鼓并且容纳在壳体中以提供封装单元的锁定杆。
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公开(公告)号：US4543915A
公开(公告)日：1985-10-01
申请号：US647425
申请日：1984-09-05
申请人： Akira Nagashima , Toshio Taomo
发明人： Akira Nagashima , Toshio Taomo
CPC分类号： F02B63/02
摘要： A cooling fan for a recoil starter type engine including a columnar projection formed at a front face of a magneto rotor of an ignition system mounted at a rotary shaft of an internal combustion engine, and a cylindrical portion for receiving the columnar projection and engaging an outer peripheral surface of the projection formed at a cooling impeller mounted at a front face of the magneto rotor. A keep plate forces a central portion of the cooling impeller against the magneto rotor, and the cylindrical portion of the cooling impeller is forced against the magneto rotor through a claw member engaging a recoil starter whereby the cooling impeller can be secured to the magneto rotor.
摘要翻译： 一种用于反冲起动器型发动机的冷却风扇，包括形成在安装在内燃机的旋转轴上的点火系统的磁转子的前面处的柱状突起，以及用于接收柱状突起并与外部 突起的外周表面形成在安装在磁转子前表面的冷却叶轮上。 保持板迫使冷却叶轮的中心部分抵靠磁转子，并且冷却叶轮的圆柱形部分通过接合反冲起动器的爪构件而被迫抵靠磁转子，由此冷却叶轮可以固定到磁转子。
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公开(公告)号：US06442849B1
公开(公告)日：2002-09-03
申请号：US09767562
申请日：2001-01-23
申请人： Toshio Taomo , Fujio Kobayashi
发明人： Toshio Taomo , Fujio Kobayashi
IPC分类号： B27B1702
摘要： A portable power working machine has an L-shaped top handle having a top grip portion that is attached to the front portion of the top of a main housing and extends longitudinally above and parallel to the top of the main housing and a rear coupling portion that is attached to the rear portion of the main housing. A side handle has a front grip portion that is connected directly to the front end of the top grip portion of the top handle and a diagonal grip portion that extends diagonally straight as viewed in side elevation from the front grip portion toward the lower end of the rear coupling portion of the top handle. The lower end of the diagonal grip portion of the side handle is connected directly to the rear coupling portion of the top handle.
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