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1. 发明授权

US08607449B2 Method of waterproofing crimping part 有权
标题翻译：防水卷边部分的方法
公开(公告)号：US08607449B2
公开(公告)日：2013-12-17
申请号：US12876670
申请日：2010-09-07
申请人： Hironori Kitagawa , Yuichi Ito , Naoki Ito
发明人： Hironori Kitagawa , Yuichi Ito , Naoki Ito
IPC分类号： H01R43/048 , H01R43/033 , H01R4/18
CPC分类号： H01R43/005 , H01R4/185 , H01R4/70 , H01R13/52 , H01R43/048
摘要： A method of waterproofing a crimping part of a crimp terminal where a wire is crimped includes a step of forming a waterproof structure. The waterproofing structure seals a crimping region containing the crimping part with an adhesive tape. The adhesive tape has waterproofing performance and has a thickness no more than a predetermined value.
摘要翻译：防止卷曲端子的卷曲部分的方法包括形成防水结构的步骤。防水结构用胶带密封包含卷曲部分的卷曲区域。该胶带具有防水性能，并且具有不超过预定值的厚度。

2. 发明申请

US20110070781A1 METHOD OF WATERPROOFING CRIMPING PART 有权
标题翻译：防水部件的防水方法
公开(公告)号：US20110070781A1
公开(公告)日：2011-03-24
申请号：US12876670
申请日：2010-09-07
申请人： Hironori KITAGAWA , Yuichi ITO , Naoki ITO
发明人： Hironori KITAGAWA , Yuichi ITO , Naoki ITO
IPC分类号： H01R4/18 , H01R43/033 , H01R43/048
CPC分类号： H01R43/005 , H01R4/185 , H01R4/70 , H01R13/52 , H01R43/048
摘要： A method of waterproofing a crimping part of a crimp terminal where a wire is crimped includes a step of forming a waterproof structure. The waterproofing structure seals a crimping region containing the crimping part with an adhesive tape. The adhesive tape has waterproofing performance and has a thickness no more than a predetermined value.
摘要翻译：防止卷曲端子的卷曲部分的方法包括形成防水结构的步骤。防水结构用胶带密封包含卷曲部分的卷曲区域。该胶带具有防水性能，并且具有不超过预定值的厚度。

3. 发明授权

US06880240B2 Crimping device for crimping crimp pieces of a metal terminal 有权
标题翻译：用于压接金属端子的压接片的压接装置
公开(公告)号：US06880240B2
公开(公告)日：2005-04-19
申请号：US09795367
申请日：2001-03-01
申请人： Hironori Kitagawa , Naoki Ito , Tsutomu Takayama
发明人： Hironori Kitagawa , Naoki Ito , Tsutomu Takayama
IPC分类号： H01R43/048 , H01R43/04
CPC分类号： H01R43/048 , Y10T29/49179 , Y10T29/53226 , Y10T29/53235
摘要： Crimp pieces (21) of a metal terminal and a conductor wire placed on an inner side of the crimp pieces are positioned between a crimp indenter (11) and a crimp anvil (18). Then, at least one of the crimp indenter (11) and the crimp anvil (18) is moved toward another one thereof along a direction of a longitudinal center axis (12) to crimp the crimp pieces (21). At least two arch-shaped portions (13) are disposed on an inner surface of the crimp indenter (11), and are adjacent to each other and symmetric with respect to a plane including the longitudinal center axis (12). A sharply pointed portion (14) is defined by curves of the at least two arch-shaped portions (13) intersecting on the longitudinal center axis (12). Curvature of each of the curves is set to be greater toward the sharply pointed portion (14).
摘要翻译：金属端子的压接片（21）和放置在压接片内侧的导线位于压接压头（11）和压接砧（18）之间。然后，沿纵向中心轴线（12）的方向将压接压头（11）和压接砧座（18）中的至少一个向其另一个方向移动，以压接压接片（21）。至少两个拱形部分（13）设置在压接压头（11）的内表面上，并且彼此相邻并且相对于包括纵向中心轴线（12）的平面对称。尖锐部分（14）由与纵向中心轴线（12）相交的至少两个拱形部分（13）的曲线限定。每个曲线的曲率被设定为朝着锐尖部分（14）更大。

4. 发明授权

US06813826B2 Terminal crimping dies 有权
标题翻译：端子压接模具
公开(公告)号：US06813826B2
公开(公告)日：2004-11-09
申请号：US10166747
申请日：2002-06-12
申请人： Naoki Ito , Hironori Kitagawa , Tsutomu Takayama
发明人： Naoki Ito , Hironori Kitagawa , Tsutomu Takayama
IPC分类号： H01R43042
CPC分类号： H01R43/058 , Y10T29/4914 , Y10T29/49181 , Y10T29/53213 , Y10T29/53222 , Y10T29/53226 , Y10T29/53235 , Y10T29/5327
摘要： It is a terminal crimping die system for crimping a terminal to an electric wire by fitting an anvil, in which a terminal receiving groove is provided in a crimping face part, into a recess of a crimper. In this terminal crimping die system, the width of each of receiving surfaces, each of which is provided between a corresponding one of both end parts of the terminal receiving groove and a corresponding one of both end parts of the crimping face part, is not more than ½ of the thickness of the terminal.

5. 发明授权

US06626711B2 Press-clamping terminal and method of examining press-clamped condition thereof 有权
标题翻译：压夹端子及其压紧状态的检查方法
公开(公告)号：US06626711B2
公开(公告)日：2003-09-30
申请号：US09876147
申请日：2001-06-08
申请人： Hironori Kitagawa , Naoki Ito , Tsutomu Takayama , Toshihiro Maki
发明人： Hironori Kitagawa , Naoki Ito , Tsutomu Takayama , Toshihiro Maki
IPC分类号： H01R410
CPC分类号： H01R9/2683 , H01R4/184 , H01R4/188 , H01R4/206
摘要： To provide a press-clamping terminal in which a press-clamped condition can be easily examined, an examination mark (14), which can be deformed upon press-deforming of a barrel (11), is impressed on or stamped in an outer surface of a bottom portion (12) of a press-clamping terminal (10). (See FIG. 8.) To provide a press-clamping terminal in which an examination can be easily carried out with the need for using a bulky apparatus and tools, grooves (160), serving as a criterion for confirming a press-clamped condition, are impressed on or stamped in an outer surface of a bottom portion (120) of a barrel (110). Also, a mark (170), indicating a press-clamping position, is formed or impressed in this outer surface. (See FIG. 24.)
摘要翻译：为了提供一种可以容易地检查压力夹紧状态的压合夹紧端子，可以在筒体（11）的压缩变形时变形的检查标记（14）被压印在或压在外表面的夹紧端子（10）的底部（12）。（参见图8）为了提供一种能够容易地进行检查的压紧夹紧端子，其中需要使用体积大的装置和工具，作为用于确认压制条件的标准的槽（160）印在或冲压在桶（110）的底部（120）的外表面上。此外，在该外表面上形成或印刷表示压合夹持位置的标记（170）。（参见图24）

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