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1. 发明授权

US06345561B1 Wire measuring and cutting apparatus and method of measuring length of wire 有权
标题翻译：线测量和切割设备及测量线长度的方法
公开(公告)号：US06345561B1
公开(公告)日：2002-02-12
申请号：US09324806
申请日：1999-06-03
申请人： Hiroo Suzuki , Nobuaki Yamakawa , Akihiro Mizuno
发明人： Hiroo Suzuki , Nobuaki Yamakawa , Akihiro Mizuno
IPC分类号： B26D714
CPC分类号： B23D33/02 , B21F11/00 , Y10S83/907 , Y10S83/95 , Y10T83/343 , Y10T83/728
摘要： A wire measuring and cutting apparatus 1 is provided with an U-turn guide section 6 which serves to guide a wire W being fed into a guide passage 5b for bending the wire W in a substantially U-shaped manner. In the section 6, a movable guide part 5 is constituted by a pair of guide pieces 5a, 5a which are pivoted so as to open and close together. The U-turn guide section 6 is provided with a displacement mechanism 8. The mechanism 8 can maintain the pair of guide pieces 5a, 5a in the closed position. While, the mechanism 8 can displace the guide pieces 5a, 5a for the opened position together with feeding inertia of the wire W in process of measuring the length of the wire W. With this structure, the guide pieces 5a, 5a can be opened at high speed due to the feeding inertia in addition to the driving force of the mechanism 8 to open the pieces 5a, 5a and there is no need to stop feeding the wire W during the measurement of the wire W.
摘要翻译：电线测量切割装置1设置有U形导向部分6，其用于引导馈送到引导通道5b中的线W，以用于将线W弯曲成大致U形的方式。在部分6中，可动引导部分5由一对枢转以一起打开和关闭的引导件5a，5a构成。 U形导向部6设有移动机构8.机构8可以将一对导向件5a，5a保持在关闭位置。而在测量线材W的长度的过程中，机构8可以将导线片5a，5a与导线W的馈送惯性一起移位，以便打开位置。通过这种结构，导片5a，5a可以在除了机构8的驱动力之外，由于进给惯量高的速度打开片5a，5a，并且在测量线W期间不需要停止馈送线W.

2. 发明授权

US06239373B1 End structure for a shielding wire and method of producing the same 有权
标题翻译：屏蔽线的端部结构及其制造方法
公开(公告)号：US06239373B1
公开(公告)日：2001-05-29
申请号：US09228640
申请日：1999-01-12
申请人： Kei Sato , Yasumichi Kuwayama , Shigeji Kudo , Shoichi Watanabe , Nobuaki Yamakawa
发明人： Kei Sato , Yasumichi Kuwayama , Shigeji Kudo , Shoichi Watanabe , Nobuaki Yamakawa
IPC分类号： H02G1502
CPC分类号： H01R9/0512 , H01R4/723
摘要： An end structure for a shielding wire is provided with a covering part 20 for covering an end portion 18b of a braided wire 18. In arrangement, an end 19a of an outside insulating rind 19 is positioned so as to recede from an end 18a of the braided wire 18. The covering part 20 is welded to an inside insulating rind 17 in the vicinity of the end portion 18b of the braided wire 18. Owing to the provision of the covering part 20, it is possible to prevent the braided wire 18 from being loosen from the end portion 18b.
摘要翻译：用于屏蔽线的端部结构设置有用于覆盖编织线18的端部18b的覆盖部分20.布置中，外部绝缘外皮19的端部19a定位成从编织线18.覆盖部分20焊接到编织线18的端部18b附近的内侧绝缘皮17。由于设置覆盖部分20，可以防止编织线18 从端部18b松开。

3. 发明授权

US06659140B2 Apparatus and method for cutting braid of shielded wire 有权
公开(公告)号：US06659140B2
公开(公告)日：2003-12-09
申请号：US10083603
申请日：2002-02-27
申请人： Nobuaki Yamakawa
发明人： Nobuaki Yamakawa
IPC分类号： B21F1100
CPC分类号： H01R43/28 , H01R9/05 , Y10T29/49123
摘要： A braid cutting device 7 of a shielded wire includes a die 107 located outside an exposed braid 22 of a shielded wire 15, a braid opening means (110), a circular punch which advance inside the braid, a guide member 109 for guiding the braid 22 in a direction of opening the braid 22 and guiding the inner sheath of the shielded wire inside the braid inside the punch 108. The guide member 109 can be divided into two segments. When the punch 108 is moved forward, the guide member can open outwardly and move backward by a driving means 123 and moving means 122. The braid 22 is opened by the opening means and further opened along the outer slope of the guide member 109. The braid 22 is further opened by the guide member in such a way that the guide member is opened. The inner sheath of the braid is guided along the inner slope of the guide member into the inside of the circular punch 108. The braid is cut into a prescribed length between the punch approached into the inside of the braid and the die 107 located outside the braid. In this configuration, the braid of a shielded wire can be cut automatically and effectively.

4. 发明授权

US06568075B1 Electrical terminal fastening method 失效
标题翻译：电气端子紧固方法
公开(公告)号：US06568075B1
公开(公告)日：2003-05-27
申请号：US09593232
申请日：2000-06-14
申请人： Nobuaki Yamakawa
发明人： Nobuaki Yamakawa
IPC分类号： H01R4304
CPC分类号： H01R43/058 , H01R4/18 , Y10S72/712 , Y10T29/49174 , Y10T29/49185 , Y10T29/49188 , Y10T29/5193 , Y10T29/53213 , Y10T29/53226 , Y10T29/53235 , Y10T29/5327
摘要： Electrical terminal fastening dies are provided, which includes: an electric wire; an electrical terminal having the electric wire; a couple of dies to press the electrical terminal a substantially hexagon in cross section; an abutting plane provided on each of the couple of dies; a pressing groove provided on the abutting plane and having a section to be formed by dividing a hexagon symmetrically with a diagonal; a pair of terminal pressing planes formed on a surface of the pressing groove of at least either one of the couple of dies for pressing the electrical terminal; and a pair of flash preventing planes formed on the surface of the pressing groove having the pair of terminal pressing planes, and each connected to the abutting plane, for pressing the electrical terminal to form thin portions thereon so as to prevent a flash from arising on the electrical terminal. Further, an electrical terminal fastening method is provided, which includes the steps of: inserting an electric wire into an electrical terminal; putting the electrical terminal between pressing grooves formed on a couple of dies; and pressing the electrical terminal a substantially hexagon in cross section by the couple of dies so as to fastening the electrical terminal to the electric wire.
摘要翻译：提供电气终端紧固模具，其包括：电线; 具有电线的电气端子; 一对模具，用于将电气端子横截面基本上为六边形; 设置在两对模具中的每一个上的邻接平面; 设置在抵接平面上并具有通过对角线对称地分割六边形的部分的按压槽; 一对终端按压平面，形成在所述两个模具中的至少一个的所述加压槽的表面上，用于按压所述电端子; 以及形成在具有一对端子按压面的加压槽的表面上的一对防闪电平面，并且各自连接到邻接平面，用于按压电端子以在其上形成薄部分，以防止发生闪光电气终端。此外，提供一种电气端子紧固方法，其包括以下步骤：将电线插入电气端子; 将电气端子放置在形成在一对模具上的挤压槽之间; 并且通过两对模具将电端子横截面的大致六边形按压，以将电端子紧固到电线。

5. 发明授权

US06513695B2 Terminal pressure-welding apparatus 失效
标题翻译：端子压焊设备
公开(公告)号：US06513695B2
公开(公告)日：2003-02-04
申请号：US09781997
申请日：2001-02-14
申请人： Nobuaki Yamakawa
发明人： Nobuaki Yamakawa
IPC分类号： B23K2000
CPC分类号： B23K20/02 , B23K2101/38
摘要： A terminal pressure-welding apparatus is provided, which includes: a first pattern; a second pattern facing the first pattern, one of the first and second patterns is provided approachably and disapproachably with respect to the other thereof; a mounting portion to mount the other of the first and second patterns; a displacing member carrying the one of the first and second patterns and being movable relatively to the other of the first and second patterns; and a stopping means to check an abutment of the first pattern and the second pattern, wherein a terminal metal fitting and an end portion of an electric wire are placed between the first and second patterns, and the terminal metal fitting and the end portion are pressure-welded by making the first and second patterns approach each other. The stopping means has a projecting portion projecting from the mounting portion toward the displacing member in order to abut against an end plane of the displacing member thereby to check the abutment of the first and second patterns. The projecting portion has an abutting plane to abut against the end plane, an adjusting means of a distance between the abutting plane and the mounting portion, and a fixing means to secure the projecting portion to the mounting portion for keeping the distance.
摘要翻译：提供端子压焊装置，其包括：第一图案; 面向第一图案的第二图案，第一图案和第二图案中的一个相对于另一图案可接近地和不可预见地提供; 安装所述第一和第二图案中的另一个的安装部分; 移动构件承载第一和第二图案中的一个并且可相对于第一和第二图案中的另一个移动; 以及止动装置，用于检查第一图案和第二图案的邻接部，其中端子金属配件和电线的端部被放置在第一和第二图案之间，并且端子金属配件和端部是压力通过使第一和第二模式彼此接近而被焊接。止动装置具有从安装部朝向位移构件突出的突出部分，以便抵靠位移构件的端面，从而检查第一和第二图案的邻接。突出部分具有邻接端面的抵接平面，邻接平面和安装部分之间的距离的调节装置，以及用于将突出部分固定到安装部分以保持距离的固定装置。

6. 发明授权

US5007160A Apparatus for press-installing wires 失效
标题翻译：压线装置
公开(公告)号：US5007160A
公开(公告)日：1991-04-16
申请号：US378673
申请日：1989-07-12
申请人： Masahiko Ishida , Nobuaki Yamakawa , Masahiro Shiida
发明人： Masahiko Ishida , Nobuaki Yamakawa , Masahiro Shiida
IPC分类号： H01R4/24 , H01B7/00 , H01B13/00 , H01B13/012 , H01R43/00 , H01R43/01 , H01R43/04
CPC分类号： H01R43/04 , H01R43/01 , Y10T29/49181 , Y10T29/5303 , Y10T29/53065 , Y10T29/53091 , Y10T29/53235
摘要： A wire press-installing apparatus having a ram which is lowered onto the joint block to press wires into rows of receiver terminals that are erected at a specified pitches on the joint block of a wiring harness. The joint block is intermittently fed by a distance equal to the pitch of the terminal rows and only the predetermined wires are selectively taken out and seated into the associated rows of receiver terminals. This prevents wrong wires from being seated in unintended terminals or the joint block from being fed by a wrong pitch. The apparatus has a wire misinstallation detection mechanism which includes wire guides mounted vertically slidable on the lower front and back side of the vertically movable wire press-installing blade through a resilient member. When a wire is misinstalled, the lower ends of the wire guides abut against a misinstalled wire that has fallen from the receiver terminals onto the joint block; thereby causing the wire guides to move up, activating an alarm circuit and then stopping the lowering movement of the ram. This eliminates defective products and significantly improves work efficiency.
摘要翻译：一种线压装置，其具有下降到接头块上的冲头，以将线按压到线束的接合块上以规定的间距竖立的接收器端子列。接头块被间歇地馈送等于端子排的间距的距离，并且只有预定的导线被选择性地取出并安置在相关联的接收器端子行中。这样可以防止错误的电线被安装在意外的端子上，或者接头块不会被错误的螺距送入。该装置具有线错误检测机构，其包括通过弹性构件垂直地可滑动地安装在可垂直移动的线压安装刀片的下前侧和后侧的导线引导件。当导线错误安装时，导线引导件的下端与从接收器端子掉落到接头块上的未安装的导线接触; 从而使导线器向上移动，启动报警电路，然后停止压头的下降运动。这消除了有缺陷的产品，并显着提高了工作效率。

7. 发明授权

US06776196B2 Braid folding unit and a braid folding method of a shielded wire 失效
标题翻译：编织折叠单元和屏蔽线的编织折叠方法
公开(公告)号：US06776196B2
公开(公告)日：2004-08-17
申请号：US10083605
申请日：2002-02-27
申请人： Nobuaki Yamakawa
发明人： Nobuaki Yamakawa
IPC分类号： B21F1500
CPC分类号： H01R43/05 , H01R9/0518 , H01R43/0585 , H01R43/28 , Y10T29/49123
摘要： A braid folding unit of a shielded wire is provided, which includes: a primary expanding means to beat a braid 22 exposed on an inner cover 24 of the shielded wire 15 so as to outwardly expand the braid; an expanding pipe 135 to enter an inside of the braid 22 along the inner cover so as to further outwardly expand the braid; and a braid folding member 137 to advance along an outside surface of the expanding pipe so as to push the braid 22 in an axial direction of the shielded wire and to fold back the braid. The primary expanding means has a pair of openable-and-closable expanding teeth 134, a pair of sliding members fixing the respective expanding teeth, and a driving means to open and close the pair of sliding members in opposite directions.
摘要翻译：提供了一种屏蔽线的编织折叠单元，其包括：初级扩展装置，用于击打暴露在屏蔽线15的内盖24上的编织物22，以便使编织物向外膨胀; 扩张管135沿着内盖进入编织物22的内部，以进一步向外伸出编织物; 以及编织物折叠构件137，其沿着扩张管的外表面前进，以沿着屏蔽线的轴向推动编织物22并折叠编织物。主膨胀装置具有一对可开闭的膨胀齿134，一对固定相应的扩大齿的滑动构件，以及驱动装置，以相反方向打开和关闭一对滑动构件。

8. 发明授权

US06438823B2 Electrical terminal fastening dies for fastening a conductor to a terminal 失效
标题翻译：用于将导体紧固到端子的电气端子紧固模具
公开(公告)号：US06438823B2
公开(公告)日：2002-08-27
申请号：US09343255
申请日：1999-06-30
申请人： Nobuaki Yamakawa
发明人： Nobuaki Yamakawa
IPC分类号： H01R43042
CPC分类号： H01R43/058 , H01R4/18 , Y10S72/712 , Y10T29/49174 , Y10T29/49185 , Y10T29/49188 , Y10T29/5193 , Y10T29/53213 , Y10T29/53226 , Y10T29/53235 , Y10T29/5327
摘要： Electrical terminal fastening dies are provided, which includes: an electric wire; an electrical terminal having the electric wire; a couple of dies to press the electrical terminal a substantially hexagon in cross section; an abutting plane provided on each of the couple of dies; a pressing groove provided on the abutting plane and having a section to be formed by dividing a hexagon symmetrically with a diagonal; a pair of terminal pressing planes formed on a surface of the pressing groove of at least either one of the couple of dies for pressing the electrical terminal; and a pair of flash preventing planes formed on the surface of the pressing groove having the pair of terminal pressing planes, and each connected to the abutting plane, for pressing the electrical terminal to form thin portions thereon so as to prevent a flash from arising on the electrical terminal. Further, an electrical terminal fastening method is provided, which includes the steps of: inserting an electric wire into an electrical terminal; putting the electrical terminal between pressing grooves formed on a couple of dies; and pressing the electrical terminal a substantially hexagon in cross section by the couple of dies so as to fastening the electrical terminal to the electric wire.
摘要翻译：提供电气终端紧固模具，其包括：电线; 具有电线的电气端子; 一对模具，用于将电气端子横截面基本上为六边形; 设置在每对模具上的邻接平面; 设置在抵接平面上并具有通过对角线对称地分割六边形的部分的按压槽; 一对终端按压平面，形成在所述两个模具中的至少一个的所述加压槽的表面上，用于按压所述电端子; 以及形成在具有一对端子按压面的加压槽的表面上的一对防闪电平面，并且各自连接到邻接平面，用于按压电端子以在其上形成薄部分，以防止发生闪光电气终端。此外，提供一种电气端子紧固方法，其包括以下步骤：将电线插入电气端子; 将电气端子放置在形成在一对模具上的挤压槽之间; 并且通过两对模具将电端子横截面的大致六边形按压，以将电端子紧固到电线。

9. 发明授权

US5351581A Equipment and a method for disposing a peeled-off chip of an electric cable 失效
标题翻译：设备和电缆剥离芯片的设置方法
公开(公告)号：US5351581A
公开(公告)日：1994-10-04
申请号：US725725
申请日：1991-07-03
申请人： Noboru Ito , Nobuaki Yamakawa
发明人： Noboru Ito , Nobuaki Yamakawa
IPC分类号： H02G1/12 , H05F3/00
CPC分类号： H02G1/127 , H02G1/1253
摘要： The present invention discloses a method for disposing a peeled-off chip of an electric cable, wherein a sheath of an electric cable is first cut by a pair of peeling blades in a state that one of the electric cable is firmly fixed, and then the peeling blades and/or said electric cable are moved in the axial direction of the electric cable so as to remove the peeled-off chip of the cable sheath, with a characteristic feature that the peeled-off chips which are attached to the pair of peeling blades after the cutting operation is completed are blown off by an ionized air. In order to realize the above-described method, the present invention is provided with an air ionizing means for ionizing the air to be blown against the peeled chips, which air ionizing means further comprising an electrification preventing means and an air ionizing nozzle which is connected to the electrification preventing means by way of a cable means.
摘要翻译：本发明公开了一种用于设置电缆剥离芯片的方法，其中电缆的护套首先被一对剥皮刀片切割，其中电缆被牢固地固定，然后，剥离叶片和/或所述电缆沿着电缆的轴向移动，以去除电缆护套的剥离芯片，其特征在于，剥离的芯片附接到一对剥离切割操作完成后的叶片被电离空气吹出。为了实现上述方法，本发明提供了一种空气电离装置，用于将被吹扫的空气电离到剥离的碎片上，该空气电离装置还包括一个带电防止装置和一个连接的空气电离喷嘴通过电缆装置连接到防电气装置。

10. 发明授权

US5018269A Method for press-installing wires 失效
标题翻译：丝网加压方法
公开(公告)号：US5018269A
公开(公告)日：1991-05-28
申请号：US531370
申请日：1990-05-31
申请人： Masahiko Ishida , Nobuaki Yamakawa , Masahiro Shiida
发明人： Masahiko Ishida , Nobuaki Yamakawa , Masahiro Shiida
IPC分类号： H01R4/24 , H01B7/00 , H01B13/00 , H01B13/012 , H01R43/00 , H01R43/01 , H01R43/04
CPC分类号： H01R43/04 , H01R43/01 , Y10T29/49181 , Y10T29/5303 , Y10T29/53065 , Y10T29/53091 , Y10T29/53235
摘要： In the wire press-installing apparatus of this invention, the ram is lowered onto the joint block to press wires into rows of receiver terminals that are erected at specified pitches on the joint block of a wiring harness. The joint block is intermittently fed by a distance equal to the pitch of the terminal rows and only the predetermined wires are selectively taken out and seated into the associated rows of receiver terminals. This prevents wrong wires from being seated in unintended terminals or the joint block from being fed by a wrong pitch. The apparatus has a wire misinstallation detection mechanism, which consists of wire guides mounted vertically slidable on the lower front and back side of the vertically movable wire press-installing blade through a resilient member. When a wire is misinstalled, the lower ends of the wire guides abut against a misinstalled wire that has fallen from the receiver terminals onto the joint block, causing the wire guides to move up, activating an alarm circuit and stopping the lowering movement of the ram. This eliminates defective products and significantly improves work efficiency.
摘要翻译：在本发明的丝线压制装置中，将压头下降到接头块上，将线按压到线束的接头块上以规定的间距竖立的接收端子列。接头块被间歇地馈送等于端子排的间距的距离，并且只有预定的导线被选择性地取出并安置在相关联的接收器端子行中。这样可以防止错误的电线被安装在意外的端子上，或者接头块不会被错误的螺距送入。该装置具有线插入检测机构，其包括通过弹性构件垂直地可滑动地安装在可垂直移动的线压安装刀片的下前侧和后侧的导线引导件。当导线错误安装时，导线引导件的下端与从接收器端子落到接头块上的未安装的导线接触，使导线器向上移动，启动报警电路并停止拉杆的下降运动。这消除了有缺陷的产品，并显着提高了工作效率。

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