公开(公告)号：US20100199816A1

公开(公告)日：2010-08-12

申请号：US12768165

申请日：2010-04-27

申请人： Yasunobu Kaneyama ,  Tatsuo Hirai

发明人： Yasunobu Kaneyama ,  Tatsuo Hirai

IPC分类号： B25B23/144 ,  B25B23/147

CPC分类号： B25B23/14 ,  B23P19/066 ,  B25B17/02 ,  B25B23/0078

摘要： A bolt or nut tightening device has an outer shaft and an inner shaft rotatable in directions opposite to each other, the outer shaft having a reaction receiver projecting therefrom sideways, the inner shaft being provided with an engaging portion engageable with a bolt or nut to be tightened, the bolt or nut tightening device being provided on the outer shaft with a tightening torque measuring unit, which comprises a strain sensor, a circuit board, an indicator, a battery, and a case for accommodating the circuit board, the indicator and the battery, the case being attached to the outer shaft, projecting toward the same direction as the reaction receiver, and being so sized as to be hidden by a contour of the reaction receiver and so positioned as to be hidden behind the reaction receiver when seen from the forward end side of the engaging portion.

摘要翻译： 螺栓或螺母紧固装置具有外轴和能够相互相反方向旋转的内轴，外轴具有从侧面突出的反作用接收器，内轴设有可与螺栓或螺母接合的接合部， 紧固螺栓或螺母紧固装置设置在外轴上的紧固扭矩测量单元包括应变传感器，电路板，指示器，电池和用于容纳电路板的壳体，该指示器和 电池，外壳附接到外轴，朝向与反应接收器相同的方向突出，并且被设计成被反应接收器的轮廓隐藏并被定位成被隐藏在反应接收器后面，当从 接合部的前端侧。

公开(公告)号：USD606831S1

公开(公告)日：2009-12-29

申请号：US29313846

申请日：2009-02-13

申请人： Ken-ichi Shiota ,  Yasunobu Kaneyama

设计人： Ken-ichi Shiota ,  Yasunobu Kaneyama

公开(公告)号：US07886635B2

公开(公告)日：2011-02-15

申请号：US12768165

申请日：2010-04-27

申请人： Yasunobu Kaneyama ,  Tatsuo Hirai

发明人： Yasunobu Kaneyama ,  Tatsuo Hirai

IPC分类号： B25B17/00 ,  B25B23/144

CPC分类号： B25B23/14 ,  B23P19/066 ,  B25B17/02 ,  B25B23/0078

摘要： A bolt or nut tightening device having an outer shaft and an inner shaft rotatable in directions opposite to each other, the outer shaft having a reaction receiver projecting therefrom sideways and provided with a tightening torque measuring unit, the tightening torque measuring unit comprising a strain sensor, a circuit board, an indicator, a battery, a case for accommodating the circuit board, the indicator and the battery, and a mount tubular member fitted around and rotatable with the outer shaft, the case being attached to an outer peripheral portion of the mount tubular member and projecting toward the same direction as the reaction receiver, the case being so sized as to be hidden by a contour of the reaction receiver and being so positioned as to be hidden behind the reaction receiver when seen from the forward end side of the engaging portion.

摘要翻译： 一种螺栓或螺母紧固装置，具有外轴和可相对于彼此相反方向旋转的内轴，外轴具有从侧面突出的反作用接收器，并设置有紧固扭矩测量单元，所述紧固扭矩测量单元包括应变传感器 电路板，指示器，电池，用于容纳电路板的壳体，指示器和电池，以及安装在外壳上并可与外轴一起旋转的安装管状构件，壳体附接到外壳的外周部分 安装管状构件并且朝向与反应接收器相同的方向突出，壳体的尺寸被设计成被反应接收器的轮廓隐藏，并且被定位成当从反射接收器的前端侧看时被隐藏在反应接收器后面 接合部。

公开(公告)号：US07275450B2

公开(公告)日：2007-10-02

申请号：US11177025

申请日：2005-07-08

申请人： Tatsuo Hirai ,  Yasunobu Kaneyama

发明人： Tatsuo Hirai ,  Yasunobu Kaneyama

IPC分类号： B25B23/14

CPC分类号： B25B23/0078 ,  B25B13/488 ,  B25B21/00 ,  B25B23/14

摘要： A tightening torque measuring unit (4) has an inner shaft (31) connectable to a first output shaft (12) of a tightening device main body (1) and an outer shaft (32) connectable to a second output shaft (13) of the body. The inner shaft (31) is provided with a tightening socket (21), and the outer shaft (32) with a reaction force receiver (22). The outer shaft (32) has strain gauges (47), and an indicator (5) for converting an amount of strain detected by the gauges into a corresponding tightening torque value. Since the reaction force receiver (22) can be attached to the measuring unit (4), the tightening reaction force is prevented from acting to knock down the receiver (22), enabling the unit (4) to measure tightening torque, with the device main body (1), the measuring unit (4) and the socket (21) positioned in alignment with the axis of the nut to be tightened.

摘要翻译： 紧固扭矩测量单元（4）具有可连接到紧固装置主体（1）的第一输出轴（12）的内轴（31）和可连接到第二输出轴（13）的外轴（32） 身体。 内轴（31）设置有紧固插座（21），外轴（32）具有反力接收器（22）。 外轴（32）具有应变计（47）和用于将由量规检测到的应变量转换成相应的紧固扭矩值的指示器（5）。 由于反作用力接收器（22）可以附接到测量单元（4），因此防止了紧固反作用力来使接收器（22）发生击倒，使得单元（4）能够测量紧固扭矩，该装置 主体（1），测量单元（4）和插座（21）定位成与待紧固的螺母的轴线对齐。

公开(公告)号：US20060005637A1

公开(公告)日：2006-01-12

申请号：US11177025

申请日：2005-07-08

申请人： Tatsuo Hirai ,  Yasunobu Kaneyama

发明人： Tatsuo Hirai ,  Yasunobu Kaneyama

IPC分类号： B25B23/14

CPC分类号： B25B23/0078 ,  B25B13/488 ,  B25B21/00 ,  B25B23/14

摘要： A tightening torque measuring unit (4) has an inner shaft (31) connectable to a first output shaft (12) of a tightening device main body (1) and an outer shaft (32) connectable to a second output shaft (13) of the body. The inner shaft (31) is provided with a tightening socket (21), and the outer shaft (32) with a reaction force receiver (22). The outer shaft (32) has strain gauges (47), and an indicator (5) for converting an amount of strain detected by the gauges into a corresponding tightening torque value. Since the reaction force receiver (22) can be attached to the measuring unit (4), the tightening reaction force is prevented from acting to knock down the receiver (22), enabling the unit (4) to measure tightening torque, with the device main body (1), the measuring unit (4) and the socket (21) positioned in alignment with the axis of the nut to be tightened.

摘要翻译： 紧固扭矩测量单元（4）具有可连接到紧固装置主体（1）的第一输出轴（12）的内轴（31）和可连接到第二输出轴（13）的外轴（32） 身体。 内轴（31）设置有紧固插座（21），外轴（32）具有反力接收器（22）。 外轴（32）具有应变计（47）和用于将由量规检测到的应变量转换成相应的紧固扭矩值的指示器（5）。 由于反作用力接收器（22）可以附接到测量单元（4），因此防止了紧固反作用力来使接收器（22）发生击倒，使得单元（4）能够测量紧固扭矩，该装置 主体（1），测量单元（4）和插座（21）定位成与待紧固的螺母的轴线对齐。

公开(公告)号：US07757587B2

公开(公告)日：2010-07-20

申请号：US11924109

申请日：2007-10-25

申请人： Yasunobu Kaneyama ,  Tatsuo Hirai

发明人： Yasunobu Kaneyama ,  Tatsuo Hirai

IPC分类号： B25B17/00 ,  B25B23/14

CPC分类号： B25B23/14 ,  B23P19/066 ,  B25B17/02 ,  B25B23/0078

摘要： A bolt or nut tightening device has an outer shaft and an inner shaft rotatable in directions opposite to each other, the outer shaft having a reaction receiver projecting therefrom sideways, the inner shaft being provided with an engaging portion engageable with a bolt or nut to be tightened, the bolt or nut tightening device being provided on the outer shaft with a tightening torque measuring unit, which comprises a strain sensor, a circuit board, an indicator, a battery, and a case for accommodating the circuit board, the indicator and the battery, the case being attached to the outer shaft, projecting toward the same direction as the reaction receiver, and being so sized as to be hidden by a contour of the reaction receiver and so positioned as to be hidden behind the reaction receiver when seen from the forward end side of the engaging portion.

摘要翻译： 螺栓或螺母紧固装置具有外轴和能够相互相反方向旋转的内轴，外轴具有从侧面突出的反作用接收器，内轴设有可与螺栓或螺母接合的接合部， 紧固螺栓或螺母紧固装置设置在外轴上的紧固扭矩测量单元包括应变传感器，电路板，指示器，电池和用于容纳电路板的壳体，指示器和 电池，外壳附接到外轴，朝向与反应接收器相同的方向突出，并且被设计成被反应接收器的轮廓隐藏并被定位成被隐藏在反应接收器后面，当从 接合部的前端侧。

公开(公告)号：US20080098863A1

公开(公告)日：2008-05-01

申请号：US11924109

申请日：2007-10-25

申请人： YASUNOBU KANEYAMA ,  TATSUO HIRAI

发明人： YASUNOBU KANEYAMA ,  TATSUO HIRAI

IPC分类号： B25B17/00

CPC分类号： B25B23/14 ,  B23P19/066 ,  B25B17/02 ,  B25B23/0078

摘要： A bolt or nut tightening device comprises the combination of input means and a tightening assisting unit having an outer shaft and an inner shaft coupled to a planetary gear mechanism coaxially therewith and rotatable in directions opposite to each other, the outer shaft having a reaction receiver projecting therefrom sideways, the inner shaft being provided with an engaging portion engageable with a bolt or nut to be tightened. The outer shaft is provided with a tightening torque measuring unit, which comprises a strain gauge or like strain sensor provided on the outer shaft, a circuit board for converting the amount of strain of the outer shaft as detected by the strain sensor to an amount of tightening torque, an indicator for indicating the amount of tightening torque, a battery, and a case for accommodating the circuit board, the indicator and the battery. The case is attached to the outer shaft, projects toward the same direction as the reaction receiver, is so sized as to be hidden by a contour of the reaction receiver and is so positioned as to be hidden behind the reaction receiver when seen from the forward end side of the engaging portion.

摘要翻译： 螺栓或螺母紧固装置包括输入装置和紧固辅助单元的组合，其具有外轴和与轴线同轴并与其相反的方向联接到行星齿轮机构的内轴，外轴具有突出的反作用接收器 由此，内轴设置有可与要紧固的螺栓或螺母接合的接合部。 外轴设置有紧固扭矩测量单元，该单元包括设置在外轴上的应变片或类似应变传感器，用于将由应变传感器检测到的外轴的应变量转换为 紧固扭矩，用于指示紧固扭矩量的指示器，电池和用于容纳电路板，指示器和电池的壳体。 壳体附接到外轴，朝向与反应接收器相同的方向突出，其尺寸被设计成被反应接收器的轮廓隐藏，并且被定位成当从前方观察时被隐藏在反应接收器后面 接合部的端侧。

公开(公告)号：US08264374B2

公开(公告)日：2012-09-11

申请号：US12759819

申请日：2010-04-14

申请人： Takayoshi Obatake ,  Yasunobu Kaneyama ,  Toshihiko Kushida ,  Tatsuo Hirai

发明人： Takayoshi Obatake ,  Yasunobu Kaneyama ,  Toshihiko Kushida ,  Tatsuo Hirai

IPC分类号： G08C15/00

CPC分类号： B25B21/00 ,  B25B13/488 ,  B25B23/0078 ,  B25B23/14 ,  B25F5/00

摘要： There is provided a wireless data transmitting and receiving system that wirelessly transmits a signal regarding a torque acting on a rotary shaft and/or a rotation angle of the rotary shaft from a data transmitting unit disposed in the rotary shaft to a data receiving unit. The wireless data transmitting and receiving system includes: a data transmitting unit (20) provided on the rotary shaft (52) of a tightening machine (50) to detect the torque and the rotation angle, the data transmitting unit (20) including a torque sensor (21) disposed so as to be capable of sensing a toque acting on the rotary shaft (52), a rotation angle sensor (29) disposed so as to be capable of a rotation angle of the rotary shaft (52), and transmitting means (22) that is electrically connected to the foregoing sensors (21,29), and wirelessly transmits signals regarding the torque detected in the torque sensor (21) and the rotation angle detected in the rotation angle sensor (29); and a data receiving unit (30) including receiving means (32) that receives the transmitted signals regarding the torque and the rotation angle, and display means (40) that displays the signals regarding the torque and the rotation angle received by the receiving means (32).

摘要翻译： 提供了一种无线数据发送和接收系统，其将从旋转轴中的数据发送单元作用在旋转轴上的扭矩和/或旋转轴的旋转角度的信号无线传输到数据接收单元。 无线数据发送接收系统包括：数据发送单元，设置在紧固机的旋转轴上，用于检测转矩和旋转角度;数据发送单元，包括转矩 传感器（21），其能够感测作用在所述旋转轴（52）上的转矩;旋转角度传感器（29），其设置成能够旋转所述旋转轴（52）的旋转角度，并且传递 与上述传感器（21,29）电连接的装置（22），并且无线地发送关于在转矩传感器（21）中检测到的扭矩的信号和在旋转角度传感器（29）中检测到的旋转角度的信号; 以及数据接收单元（30），包括接收关于扭矩和旋转角度的发送信号的接收装置（32），以及显示装置（40），显示关于由接收装置接收的扭矩和旋转角度的信号 32）。

公开(公告)号：US20100265097A1

公开(公告)日：2010-10-21

申请号：US12759819

申请日：2010-04-14

申请人： TAKAYOSHI OBATAKE ,  Yasunobu Kaneyama ,  Toshihiko Kushida ,  Tatsuo Hirai

发明人： TAKAYOSHI OBATAKE ,  Yasunobu Kaneyama ,  Toshihiko Kushida ,  Tatsuo Hirai

IPC分类号： G08C17/02

CPC分类号： B25B21/00 ,  B25B13/488 ,  B25B23/0078 ,  B25B23/14 ,  B25F5/00

摘要： There is provided a wireless data transmitting and receiving system that wirelessly transmits a signal regarding a torque acting on a rotary shaft and/or a rotation angle of the rotary shaft from a data transmitting unit disposed in the rotary shaft to a data receiving unit. The wireless data transmitting and receiving system includes: a data transmitting unit (20) provided on the rotary shaft (52) of a tightening machine (50) to detect the torque and the rotation angle, the data transmitting unit (20) including a torque sensor (21) disposed so as to be capable of sensing a toque acting on the rotary shaft (52), a rotation angle sensor (29) disposed so as to be capable of a rotation angle of the rotary shaft (52), and transmitting means (22) that is electrically connected to the foregoing sensors (21,29), and wirelessly transmits signals regarding the torque detected in the torque sensor (21) and the rotation angle detected in the rotation angle sensor (29); and a data receiving unit (30) including receiving means (32) that receives the transmitted signals regarding the torque and the rotation angle, and display means (40) that displays the signals regarding the torque and the rotation angle received by the receiving means (32).

摘要翻译： 提供了一种无线数据发送和接收系统，其将从旋转轴中的数据发送单元作用在旋转轴上的扭矩和/或旋转轴的旋转角度的信号无线传输到数据接收单元。 无线数据发送接收系统包括：数据发送单元，设置在紧固机的旋转轴上，用于检测转矩和旋转角度;数据发送单元，包括转矩 传感器（21），其能够感测作用在所述旋转轴（52）上的转矩;旋转角度传感器（29），其设置成能够旋转所述旋转轴（52）的旋转角度，并且传递 与上述传感器（21,29）电连接的装置（22），并且无线地发送关于在转矩传感器（21）中检测到的扭矩的信号和在旋转角度传感器（29）中检测到的旋转角度的信号; 以及数据接收单元（30），包括接收关于扭矩和旋转角度的发送信号的接收装置（32），以及显示装置（40），显示关于由接收装置接收的扭矩和旋转角度的信号 32）。

公开(公告)号：USD605539S1

公开(公告)日：2009-12-08

申请号：US29310775

申请日：2008-09-09

申请人： Tatsuo Hirai ,  Yasunobu Kaneyama

设计人： Tatsuo Hirai ,  Yasunobu Kaneyama