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1. 发明授权

US4360185A Mold core for electrical connector assembly 失效
标题翻译：电连接器组件用模芯
公开(公告)号：US4360185A
公开(公告)日：1982-11-23
申请号：US255199
申请日：1981-04-20
申请人： Richard W. Normann , Leroy W. Fairbairn
发明人： Richard W. Normann , Leroy W. Fairbairn
IPC分类号： B29C33/00 , H01R12/50 , H01R43/16 , H01R43/24 , B29C1/00 , B29F1/00
CPC分类号： H01R23/70 , B29C33/0033 , H01R12/721 , B29L2031/3061 , H01R43/16 , H01R43/24
摘要： An improved electrical connector assembly (10) is disclosed. The assembly is especially adapted for engagement with a printed circuit board (76) having electrical circuits formed on both sides thereof. The assembly includes a body (12) of molded dielectric material having four spaced rows of passages (24) extending therethrough from a front face (26) to a rear face (28) of the body. The assembly also includes brush wire electrical contacts (14) each received in its respective passage. Each of the contacts has a cylindrical body portion (62) and an elongated tail (64) attached to one end of its body portion. The ends (72) of the termination portions extend beyond the rear face and form two spaced straight line rows adapted to receive the printed circuit board therebetween. The ends (63) of the body portions opposite their respective termination portions comprise four spaced apart, straight line rows of body portion ends. The connector assembly is thereby adapted to mate with a square grid brush contact connector at the four rows of body portion ends.
摘要翻译：公开了一种改进的电连接器组件（10）。该组件特别适于与具有形成在其两侧上的电路的印刷电路板（76）接合。组件包括一个成型电介质材料的本体（12），具有从主体的前表面（26）到后表面（28）延伸穿过的四个隔开的通道（24）。组件还包括各自容纳在其相应通道中的刷线电触点（14）。每个触点具有连接到其主体部分的一端的圆柱体部分（62）和细长尾部（64）。终端部分的端部（72）延伸超过后表面并且形成适于在其间接纳印刷电路板的两个间隔开的直线行。主体部分与它们各自的终端部分相对的端部（63）包括主体部分端部的四个间隔开的直线排。因此，连接器组件适于在四排主体部分端部处与方格栅格刷接触连接器配合。

2. 发明授权

US4433482A Method of making an electrical contact 失效
标题翻译：制造电气接触的方法
公开(公告)号：US4433482A
公开(公告)日：1984-02-28
申请号：US324714
申请日：1981-11-24
申请人： Leroy W. Fairbairn , Clifford R. Waldron
发明人： Leroy W. Fairbairn , Clifford R. Waldron
IPC分类号： H01R43/16 , H01R43/04
CPC分类号： H01R43/16 , Y10T29/49218 , Y10T29/49934 , Y10T29/53996
摘要： An improved method of making a retention collar (16) medially of an elongated electrical contact (10) of the type including a shoulder portion (14) and a termination portion (18), the shoulder portion (14) being formed with an axial passage (22) sized to secure several straight conductive wires (24) for mating. The individual wires are inserted into the passage and the shoulder portion then swaged (i.e., squeezed) by a pair of movable dies (36, 46) in an axial direction along the entire length of the passage so that an outer wall portion of the shoulder portion is pushed axially rearwardly and radially outwardly to thereby form the retention collar (16) and also pushed radially inwardly to thereby secure the wires within the passage.
摘要翻译：一种在包括肩部（14）和终端部分（18）的类型的细长电触点（10）的内部制造保持环（16）的改进方法，所述肩部（14）形成有轴向通道（22）的尺寸适于固定用于配合的几根直线导线（24）。单独的线插入通道中，然后沿着沿通道的整个长度的轴向方向将一对可动模具（36,46）模压（即，挤压）肩部，使得肩部的外壁部分部分被轴向向后推动并径向向外，从而形成保持环（16）并且还径向向内推动，从而将线固定在通道内。

3. 发明授权

US4507858A Apparatus for making an electrical contact 失效
标题翻译：用于进行电接触的装置
公开(公告)号：US4507858A
公开(公告)日：1985-04-02
申请号：US544349
申请日：1983-10-24
申请人： Leroy W. Fairbairn , Clifford R. Waldron
发明人： Leroy W. Fairbairn , Clifford R. Waldron
IPC分类号： H01R43/16 , B23P19/00
CPC分类号： H01R43/16 , Y10T29/53209 , Y10T29/5327
摘要： An apparatus for simultaneously forming a radial collar (16) medially of an axial electrical contact of the type having a forward shoulder portion (14) and a rearward termination portion (18) and assembling a plurality of straight wires (24) into an axially passage (22) coaxially disposed with the shoulder portion, the apparatus being characterized by: a generally cylindrical male member (36) having a cylindrical hole (38) sized to receive and mount the termination portion (18); and a receiving member (46) including a collar portion (47) having an inwardly extending aperture (48) sized to receive the shoulder portion (14), the aperture having a cross-section slightly less than the outer diameter of the shoulder portion, the receiving member (46) being spaced from the male member (36), the axis of the hole (38) and the aperture (48) being generally coaxial with one another, and the members being adapted to be driven towards one another whereby the receiving member (46) simultaneously squeezes both radially and axially against the shoulder portion (14).
摘要翻译：一种用于同时形成具有前肩部分（14）和后端接部分（18）的类型的轴向电触头的径向轴环（16）的装置，并将多根直线（24）组装成轴向通道（22）与所述肩部同轴地设置，所述装置的特征在于：具有圆柱形孔（38）的大致圆柱形的阳构件（36），其尺寸适于接收和安装所述端接部分（18）; 以及包括具有尺寸设置成容纳所述肩部（14）的向内延伸的孔（48）的凸缘部分（47）的接收构件（46），所述孔的横截面略小于所述肩部的外径，所述接收构件（46）与所述阳构件（36）间隔开，所述孔（38）的轴线和所述孔（48）大体上彼此同轴，并且所述构件适于彼此驱动，由此接收构件（46）同时沿着肩部（14）挤压径向和轴向。

4. 发明授权

US4168569A Electrical contact extraction apparatus 失效
标题翻译：电接触提取装置
公开(公告)号：US4168569A
公开(公告)日：1979-09-25
申请号：US883626
申请日：1978-03-06
申请人： Leroy W. Fairbairn
发明人： Leroy W. Fairbairn
IPC分类号： H01R43/26 , B25B27/02 , B25B27/14 , H01R43/22 , H01R43/00
CPC分类号： H01R43/22 , B25B27/02 , Y10T29/53257 , Y10T29/53283
摘要： An apparatus for extracting an electrical contact (400) from a housing passage (510), said apparatus including a first member (100) with an internal bore (130) extending rearwardly from a forward end (110) and a second member (200) having a tapered or pointed forward end (211) and movably mounted within the bore of said first member. The electrical contact (400) preferably has a plurality of aligned wires (410) and held within a passage of an electrical connector insert. When the first member (100) is inserted over the contact (400) and the second member (200) is moved forward, the pointed end (211) of the second member urges the wires radially outward and into pressure contact with a portion of the bore (130) of the first member. The axially aligned wires are in pressure contact for removal of the contact simultaneously with the removal of the apparatus. The first member has an axial slot extending rearwardly from the forward surface to accommodate a bent wire.
摘要翻译：一种用于从壳体通道（510）抽取电接点（400）的设备，所述设备包括具有从前端（110）向后延伸的内孔（130）和第二构件（200）的第一构件（100）具有锥形或尖的前端（211）并且可移动地安装在所述第一构件的孔内。电触点（400）优选地具有多个对准的导线（410）并且保持在电连接器插入件的通道内。当第一构件（100）插入触头（400）上并且第二构件（200）向前移动时，第二构件的尖端（211）将导线径向向外推动并与一部分第一构件的孔（130）。轴向对准的导线处于压力接触处，以在移除装置的同时移除触点。第一构件具有从前表面向后延伸以容纳弯曲的线的轴向槽。

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