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公开(公告)号：US4083623A
公开(公告)日：1978-04-11
申请号：US770140
申请日：1977-02-18
申请人： James Edward Lynch
发明人： James Edward Lynch
CPC分类号： H01R12/716 , H01R12/58 , H01R4/028
摘要： A miniature spring socket having a plastic housing containing the contact which comprises a pair of facing beam-like spring contacts which receive a terminal post therebetween. The plastic housing has slots behind the beam-like contacts to permit such beam-like contacts to be deflected back into such slots, and thereby accommodating terminal posts having large variations of diameters. The two beam-like contacts are secured to a ring-like base to which a third leg is also secured. Such third leg is bent over the rim of the housing and extends down the outside of the housing beyond the end thereof to form a tab which can be soldered to a conductive pad on the bottom side of the printed circuit board in which the mini-spring socket is installed.
摘要翻译： 一种具有塑料外壳的微型弹簧座，该塑料外壳包含接触件，该接触件包括一对面对的梁状弹簧触头，其在其间容纳端子柱。 塑料壳体在梁状触点后面具有槽，以允许这种梁状接触件被偏转回这些槽中，从而容纳具有大直径变化的端子柱。 两个梁状触点固定在一个环状基座上，第三支腿也固定在该基座上。 这样的第三条腿弯曲在外壳的边缘上，并沿壳体的外侧向外延伸超过其端部，以形成一个可以焊接到印刷电路板底面上的导电焊盘的突片，其中微型弹簧 插座已安装。
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公开(公告)号：US20100038095A1
公开(公告)日：2010-02-18
申请号：US12603688
申请日：2009-10-22
IPC分类号： E21B19/00
CPC分类号： E21B19/04
摘要： An apparatus for use in wellbore operations and a method for using it is provided. The apparatus includes a main body, two support ears spaced-apart and projecting from the main body, each having an inner ear part and an outer ear part. The inner ear part is able to support more weight than the outer ear part. In certain aspects, structure for preventing a large support link from being positioned on an outer ear part is provided. The apparatus, may be any of a link adapter, a block adapter, a becket, an elevator, and a drilling hook.
摘要翻译： 提供了一种用于井眼操作的装置及其使用方法。 该装置包括一个主体，两个支撑耳分开并从主体突出，每个具有内耳部分和外耳部分。 内耳部分能够支撑比外耳部更多的重量。 在某些方面，提供了用于防止大的支撑连杆被定位在外耳部上的结构。 该装置可以是链接适配器，块适配器，桶，电梯和钻钩中的任何一个。
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公开(公告)号：US4001490A
公开(公告)日：1977-01-04
申请号：US592139
申请日：1975-07-01
申请人： James Edward Lynch
发明人： James Edward Lynch
CPC分类号： H01R4/02 , H01R31/085 , H02B1/21 , H05K3/3447 , H05K7/08 , H05K1/0263 , H05K2201/09718 , H05K2201/10272 , H05K3/326
摘要： An elongated bus bar is coated with solder and has a first plurality of large holes, and a second plurality of smaller holes formed therein. The holes are spaced apart predetermined distances which correspond to the distances between terminal posts upon which the bus bar is to be mounted. The larger holes are sufficiently large to remain completely free of the bus bar and also of the solder when it is melted. The smaller holes lie individually in sections of the bus bar which are bent in opposite rotational directions with respect to the main plane of the bus bar, and about the longitudinal axis of the bus bar, to provide an interference force fit between each of the smaller holes and the terminal posts inserted therein. These force fits oppose each other in different terminal post insertions because of the bending of the bus bar around the smaller holes. The bus bar is then heated, as by passing an electrical current therethrough, which flows the solder in and around only those terminal posts which are inserted through the smaller holes to make a good electrical and mechanical connection between the last-mentioned terminal posts and the bus bar.
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公开(公告)号：US3932934A
公开(公告)日：1976-01-20
申请号：US506153
申请日：1974-09-16
CPC分类号： H05K3/3447 , H01R43/0235 , H05K2201/10189 , H05K2203/0415 , Y10T29/49149
摘要： A method of connecting the terminal posts of a connector into holes in a circuit board comprising the steps of inserting solder elements, which can have the shape of a doughnut or torus, for example, around each terminal post; inserting a piece of material, such as a strip of plastic or a Styrofoam material rod having a width or diameter greater than the distance between the two rows of terminal posts, in between said two rows of terminal posts to hold the solder elements on the posts; inserting the terminal posts in the holes prepared therefor in the circuit board; removing the strip or rod of material; further inserting, if necessary, the terminal posts into the circuit board holes; and heating the solder doughnuts by appropriate means while the terminal posts are pointed downwardly, that is with the circuit board below the connector, to reflow the solder into the spaces between the holes in the circuit board and the terminal posts therein.
摘要翻译： 一种将连接器的端子柱连接到电路板的孔中的方法，包括以下步骤：在每个端子柱周围插入可以具有环形或圆环形状的焊料元件; 在所述两排端子柱之间插入一块材料，例如塑料条或泡沫塑料材料棒，其宽度或直径大于两排端子柱之间的距离，以将焊料元件保持在支柱上 ; 将端子柱插入在电路板中准备的孔中; 去除材料的条或棒; 如有必要，将端子柱进一步插入电路板孔中; 并且当端子柱向下指向下时，即连接器下方的电路板将适当的装置加热，以将焊料回流到电路板上的孔和端子柱之间的空间中。
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公开(公告)号：US3977075A
公开(公告)日：1976-08-31
申请号：US587767
申请日：1975-06-17
CPC分类号： H01R12/585 , H01R4/028 , H05K3/4623 , H05K2201/0305 , H05K2201/09118 , H05K3/4038 , Y10T29/49126 , Y10T29/49151 , Y10T29/49165
摘要： According to one aspect of the disclosure, a planar substrate receives a plurality of conductive posts therein, which posts include an offset medial portion having a laterally projecting notch portion. Certain posts are arranged with their notch portions in coplanar relationship and in latching registration with an interior sidewall portion of a housing received over the posts. Accordingly, the housing provides an insulating receptacle shroud for the posts and is latchingly retained in place without a need for attachment to the substrate. The shroud is also provided with card guides connected thereto by integral hinge portions enabling alignment of, and reducing twisting and warping of, the card guides. The card guides are additionally coupled together with rails further reducing twisting and warping of the guides. The terminals are advantageously mounted in strip form for ease in manufacture and assembly to the substrate.According to another aspect of the disclosure, a plurality of discrete electrically conductive posts are initially connected on selected center spacings to a common carrier strip without interconnecting portions between adjacent posts. A portion of the carrier strip is severed to separate a selected number of posts, which are inserted in a substrate. The carrier strip maintains the posts in alignment and in their desired center spacings. After the posts are secured to the substrate by reflow of a solder band provided on each post, the carrier strip is removed, allowing a connector housing to be slipped over the posts. The posts will interlock with the connector housing and positively anchor it to the substrate. In another embodiment, the connector housing is placed in registration on the substrate and the selected posts are then inserted simultaneously in the connector housing and in the substrate. When the solder bands of the posts are reflowed, the posts thus become secured to the substrate and simultaneously anchor the connector housing in positive location on the substrate. As in all the embodiments, the carrier strip connected to the posts is removed after solder reflowing.The disclosure further relates to a printed circuit board having mounted thereon a plurality of electrically conducting post-type contacts, enclosed by a removable electrically insulating housing latchably secured to a selected contact, and to a multi-layer printed circuit board and a method of fabrication thereof.
摘要翻译： 根据本公开的一个方面，平面基板在其中容纳多个导电柱，所述支柱包括具有横向突出的切口部分的偏移中间部分。 一些柱被布置成具有共同关系的切口部分并且与容纳在柱上的壳体的内侧壁部分锁定配准。 因此，壳体为柱提供绝缘的容器护罩，并且闩锁地保持在适当的位置，而不需要附接到衬底。 护罩还设置有通过整体铰链部分连接到其上的卡导向件，从而能够对准卡导向件的扭转和翘曲。 卡引导件另外用轨道连接在一起，进一步减少了引导件的扭曲和翘曲。 端子有利地以条形形式安装，以便于制造和组装到基板。
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公开(公告)号：US07735565B2
公开(公告)日：2010-06-15
申请号：US12603688
申请日：2009-10-22
CPC分类号： E21B19/04
摘要： An apparatus for use in wellbore operations and a method for using it is provided. The apparatus includes a main body, two support ears spaced-apart and projecting from the main body, each having an inner ear part and an outer ear part. The inner ear part is able to support more weight than the outer ear part. In certain aspects, structure for preventing a large support link from being positioned on an outer ear part is provided. The apparatus, may be any of a link adapter, a block adapter, a becket, an elevator, and a drilling hook.
摘要翻译： 提供了一种用于井眼操作的装置及其使用方法。 该装置包括一个主体，两个支撑耳分开并从主体突出，每个具有内耳部分和外耳部分。 内耳部分能够支撑比外耳部更多的重量。 在某些方面，提供了用于防止大的支撑连杆被定位在外耳部上的结构。 该装置可以是链接适配器，块适配器，桶，电梯和钻钩中的任何一个。
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公开(公告)号：US07419012B2
公开(公告)日：2008-09-02
申请号：US11588862
申请日：2006-10-26
申请人： James Edward Lynch
发明人： James Edward Lynch
IPC分类号： B23Q5/00
CPC分类号： E21B19/16 , Y10T137/7854
摘要： A drive system for wellbore operations, the drive system, in certain, but not necessarily all aspects, including a main body, a motor apparatus, a main shaft extending from the main body and rotatable by the motor, the main shaft having a top end and a bottom end, and an item, the item non-threadedly connected to the main shaft.
摘要翻译： 用于井眼操作的驱动系统，驱动系统，在某些但不一定是所有方面，包括主体，马达装置，从主体延伸并可由马达旋转的主轴，主轴具有顶端 和底端，以及物品，非螺纹连接到主轴的物品。
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公开(公告)号：US20080135230A1
公开(公告)日：2008-06-12
申请号：US11634804
申请日：2006-12-06
IPC分类号： E21B19/00
CPC分类号： E21B19/04
摘要： An apparatus for use in wellbore operations, the apparatus including a main body, two support ears spaced-apart and projecting from the main body, each inner ear part having an inner part, and an outer ear part, the inner part able to support more weight than the outer part; and, in certain aspects, structure for preventing a large support link from being positioned on an outer ear part; the apparatus, in certain aspects, being any of a link adapter, a block adapter, a becket, an elevator, and a drilling hook.
摘要翻译： 一种用于井眼操作的装置，该装置包括主体，两个从主体间隔开并突出的支撑耳，每个内耳部具有内部部分和外耳部分，该内部部分能够支撑更多的 重量比外部部分; 并且在某些方面，用于防止大的支撑连杆被定位在外耳部上的结构; 该装置在某些方面是链接适配器，块适配器，桶，电梯和钻钩中的任何一个。
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公开(公告)号：US20080099221A1
公开(公告)日：2008-05-01
申请号：US11588862
申请日：2006-10-26
申请人： James Edward Lynch
发明人： James Edward Lynch
IPC分类号： B23Q5/00
CPC分类号： E21B19/16 , Y10T137/7854
摘要： A drive system for wellbore operations, the drive system, in certain, but not necessarily all aspects, including a main body, a motor apparatus, a main shaft extending from the main body and rotatable by the motor, the main shaft having a top end and a bottom end, and an item, the item non-threadedly connected to the main shaft.
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公开(公告)号：US4039239A
公开(公告)日：1977-08-02
申请号：US669772
申请日：1976-03-24
CPC分类号： H01R4/2491 , H01R4/2445
摘要： A metal clip for connecting an insulated wire and a terminal post together without stripping the wire or solder. The clip is generally channel-shaped with a first slot means extending across the bottom wall of the channel and into the side walls of the channel. Extensions of the free end of the side walls are folded within the channel back towards the bottom wall and have second slots formed therein which are aligned with the first slot means. The conductor is inserted into the first and second slots and then the terminal post is pushed into the channel at right angles to the wire and adjacent the bottom wall thereof to force the conductor farther back into the slots and causing the edges of the slots to either grip or cut through the insulation and into the wire, thereby making a good electrical and mechanical connection.
摘要翻译： 用于将绝缘电线和端子柱连接在一起而不剥离电线或焊料的金属夹。 夹子通常为通道形状，第一槽口装置延伸穿过通道的底壁并进入通道的侧壁。 侧壁的自由端的延伸部在通道内折叠回朝向底壁并且在其中形成有与第一狭槽装置对准的第二狭槽。 导体插入第一和第二槽中，然后端子柱与导线垂直并与其底壁相垂直地推入通道，以迫使导体更远地回到槽中，并使槽的边缘成为 夹紧或切割绝缘层并进入电线，从而形成良好的电气和机械连接。
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