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公开(公告)号：US4741591A
公开(公告)日：1988-05-03
申请号：US683848
申请日：1984-12-20
CPC分类号： G02B6/3803 , G02B6/2555 , G02B6/2558 , G02B6/3801 , G02B6/3636
摘要： A connector, method and alignment device for connecting single-mode optical fibers are provided. The connector is characterized by a deformable, elongated base for supporting two coaxial fibers and a meltable slug which secures the fibers to the base in a nondamageable manner upon melting and resolidification. The method addresses employing the connector to affix the fibers. The device, employed in combination with the connector, includes two translatable clamps to distort the connector base thereby aligning the fibers optical cores in a substantially coaxial relationship.
摘要翻译： 提供了用于连接单模光纤的连接器，方法和对准装置。 连接器的特征在于用于支撑两个同轴纤维的可变形的细长底座和可熔融的塞子，其在熔化和重新固化时以不可破坏的方式将纤维固定到基座。 该方法利用连接器来固定光纤。 与连接器组合使用的装置包括两个可平移的夹具，以使连接器基座变形，从而使光纤芯基本上具有同轴的关系。
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公开(公告)号：US4451818A
公开(公告)日：1984-05-29
申请号：US395387
申请日：1982-07-06
IPC分类号： H01R12/89
CPC分类号： H01R12/89
摘要： A miniature circuit board edge connector assembly includes an insulative housing 2, electrical spring blades 12A in the housing, conductor portions 12B pivotally interlocked with the spring blades 12A and pivotally impinged against corresponding conductive post portions 11, a cam 30 resiliently flexes the spring blades 12A, causing the conductor portions to pivot and engage circuit conductors 37 of a circuit board 38, and to provide circuit paths, from the circuit conductors 37 to the post portions 11, that are shorter than the lengths of the spring blades 12A.
摘要翻译： 微型电路板边缘连接器组件包括绝缘壳体2，壳体中的电弹簧叶片12A，与弹簧片12A枢转地互锁并枢转地撞击相应的导电柱部分11的导体部分12B，凸轮30弹性地弯曲弹簧片12A 导致导体部分枢转并接合电路板38的电路导体37，并且提供从电路导体37到柱部分11的短于弹簧片12A的长度的电路路径。
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公开(公告)号：US4469389A
公开(公告)日：1984-09-04
申请号：US395563
申请日：1982-07-06
CPC分类号： H01R12/88
摘要： A miniature circuit board edge connector assembly includes an insulative housing 2, electrical spring blades 12A in the housing, conductor portions 12B pivotally interlocked with the spring blades 12A and pivotally impinged against corresponding conductive post portions 11, a cam 30 resiliently flexes the spring blades 12A, causing the conductor portions to pivot and engage circuit conductors 37 of a circuit board 38, and to provide circuit paths, from this circuit conductors 37 to the post portions 11, that are shorter than the lengths of the spring blades 12A.
摘要翻译： 微型电路板边缘连接器组件包括绝缘壳体2，壳体中的电弹簧叶片12A，与弹簧片12A枢转地互锁并枢转地撞击相应的导电柱部分11的导体部分12B，凸轮30弹性地弯曲弹簧片12A 导致导体部分枢转并接合电路板38的电路导体37，并且从该电路导体37提供短于弹簧片12A的长度的电路路径。
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公开(公告)号：US5408859A
公开(公告)日：1995-04-25
申请号：US071139
申请日：1993-06-02
摘要： A method of distributing rotational power from a common drive shaft assembly to two or more stamping and forming modules is disclosed. The method includes shortening the length of stroke of the ram assemblies of selected modules thereby permitting them to achieve higher working forces at their stamping and forming tooling than other modules whose ram assemblies have a longer length of stroke.
摘要翻译： 公开了一种从公共驱动轴组件将旋转动力分配到两个或更多个冲压和成型模块的方法。 该方法包括缩短所选模块的冲头组件的行程长度，从而允许它们在冲压和成形加工时获得比其冲头组件具有更长行程长度的其它模块更高的加工力。
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公开(公告)号：US5271256A
公开(公告)日：1993-12-21
申请号：US936699
申请日：1992-08-27
摘要： A tooling module for use in a stamping and forming machine comprises a tooling portion and an actuator portion. The actuator portion is fixed to a reciprocable ram and the tooling portion is slidably carried by the actuator portion. The tooling portion is normally spaced from to the actuator portion and is movable to an adjacent position. The tooling portion has forming tooling thereon for performing a bending or other operation on strip material. The actuator portion has an actuator such as a cam for moving the forming tooling when the module is moved by the ram against the strip on which forming operations are being carried out.
摘要翻译： 用于冲压成型机的加工模块包括加工部分和致动器部分。 致动器部分被固定到可往复运动的冲头，并且工具部分由致动器部分可滑动地承载。 工具部分通常与致动器部分间隔开并且可移动到相邻位置。 加工部分具有用于对条带材进行弯曲或其它操作的成形工具。 致动器部分具有诸如凸轮的致动器，用于当模块通过冲头抵靠正在进行成形操作的条带移动时移动成形工具。
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公开(公告)号：US4974479A
公开(公告)日：1990-12-04
申请号：US425265
申请日：1989-10-20
CPC分类号： B21D45/006 , B26D7/18 , B26F1/12 , Y10T83/2055 , Y10T83/217 , Y10T83/2179
摘要： System for controlling slugs (10, 10') in a stamping and forming machine has a slug stripper (32) for stripping slugs from the end (13) of the punch (11) and slug supporting bars (78, 80) which support slugs at their edges as they move through a passageway (82). The slug stripper (32) is mounted in the facial surface (18) of the die plate (14) and has an end portion (56) which extends partially over the die opening (44). When the punch (11) descends and punches a notch (8) in the strip material (2), the slug (10, 10') which is produced moves the stripper (32) to a retracted position. When the slug (10, 10') is moved past the end of the slug stripper (32), the slug stripper returns to its normal position so that on the return stroke of the punch the slug will be removed by the end portion (58) of the stripper. The slugs are maintained in a stack in the slug passageway (82) by opposed supporting bars (78, 80) which are resiliently biased against opposite edges of the slugs.
摘要翻译： 用于控制冲压和成型机中的s块（10,10'）的系统具有用于从冲头（11）的端部（13）剥离部分的块塞剥离器（32）和支撑柱塞（78,80）的块塞支撑杆（78,80） 在它们移动通过通道（82）时的边缘。 芯块剥离器（32）安装在模板（14）的面部表面（18）中，并且具有部分地延伸在模具开口（44）上的端部（56）。 当冲头（11）下降并冲压带材（2）中的切口（8）时，所产生的块塞（10,10'）将剥离器（32）移动到缩回位置。 当塞子（10,10'）移动通过塞子剥离器（32）的端部时，塞子剥离器返回其正常位置，使得在冲头的返回行程上，塞子将被端部（58）移除 ）。 通过相对的支撑杆（78,80）将块塞保持在块塞通道（82）中的堆叠中，该支撑杆弹性地偏压到s塞的相对边缘。
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公开(公告)号：US4497196A
公开(公告)日：1985-02-05
申请号：US464439
申请日：1983-02-07
CPC分类号： B21D28/002 , Y10T74/18288 , Y10T83/8805 , Y10T83/8843
摘要： Machine for performing operations on strip material comprises a plurality of modules on a supporting bed. Each module has a strip feeder, a tooling assembly, and an actuating assembly. Strip is fed through the modules by the feeder and in each module the tooling assembly performs an operation such as stamping, forming, marking, etc. The modules feed the strip in a vertical plane and the modules are symmetrical with respect to the vertical plane of the strip. Preferably the actuating assembly and the tooling assembly is dynamically balanced. Advantages achieved include high speeds, reduced power requirements, reduced noise, and reduced tooling cost.
摘要翻译： 用于对带材进行操作的机器包括在支撑床上的多个模块。 每个模块都有一个送纸器，一个工具组件和一个致动组件。 通过进料器将条带送入模块，并且在每个模块中，模具组件执行诸如冲压，成型，标记等操作。模块将条带在垂直平面中进给，并且模块相对于垂直平面对称 带子。 优选地，致动组件和工具组件被动态平衡。 实现的优点包括高速度，降低功率需求，降低噪音和降低工具成本。
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公开(公告)号：US4354720A
公开(公告)日：1982-10-19
申请号：US198675
申请日：1980-10-20
CPC分类号： H05K7/1069
摘要： A connector assembly for an integrated circuit package comprises a rectangular housing having an IC package receiving face and having contacts therein which engage and contact terminal pads on a substrate positioned on the IC receiving face. A clamping lid is hinged to the housing and serves to clamp the substrate against the contact terminals in the housing to ensure good electrical contact. An improved latching means is disclosed for retaining the clamping lid in its closed position.
摘要翻译： 用于集成电路封装的连接器组件包括具有IC封装接收面并具有触点的矩形壳体，其中接触并接触位于IC接收面上的基板上的端子焊盘。 夹紧盖铰接到壳体上，用于将基板夹在壳体中的接触端子上，以确保良好的电接触。 公开了一种改进的闩锁装置，用于将夹紧盖保持在其关闭位置。
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公开(公告)号：US5611235A
公开(公告)日：1997-03-18
申请号：US379053
申请日：1995-01-27
CPC分类号： B21D28/00
摘要： A stamping and forming machine is disclosed having two operating modules with their drive shafts rotationally coupled together. Each module of the machine includes a punch assembly and a mating die assembly that reciprocate horizontally toward and away from each other for performing stamping and forming operations. The rotary motion of the drive shafts effects the reciprocation of the tooling by means of eccentric couplings attached to the drive shafts that drive eccentric links that in turn pivot actuating levers coupled to the tooling. Each module includes an independent feed mechanism that intermittently advances a strip of stock through the module in timed relation to the reciprocating motion of the tooling. The eccentric coupling of the first and second modules are angularly positioned about 120 degrees apart so that during operation, one of the modules has at least partially completed its stamping and forming operation prior to the other module beginning its respective stamping and forming operation, thereby reducing peak loading on the motors driving the drive shafts.
摘要翻译： 公开了一种具有两个操作模块的冲压成形机，其驱动轴旋转地联接在一起。 机器的每个模块包括冲头组件和配合的模具组件，水平地朝向和远离彼此往复运动以进行冲压和成形操作。 驱动轴的旋转运动通过连接到驱动轴的偏心联轴器来实现工具的往复运动，所述偏心联接器驱动偏心连杆，所述偏心联接件又联接到工具上的致动杆。 每个模块包括独立的进给机构，其以与工具的往复运动定时关系的方式间歇地推进坯料条通过模块。 第一和第二模块的偏心耦合角度地定位成约120度的角度，使得在操作期间，其中一个模块在另一个模块开始其相应的冲压和成形操作之前至少部分地完成了其冲压和成型操作，从而减少 驱动驱动轴的电机上的峰值负载。
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公开(公告)号：US5417133A
公开(公告)日：1995-05-23
申请号：US200096
申请日：1994-02-22
CPC分类号： B26D7/1818 , Y10T83/2172 , Y10T83/2218 , Y10T83/9437
摘要： A stamping and forming machine positively prevents slug pulling by stripping the slug off of the end of the punch as the punch is being withdrawn from the die opening after a blanking operation. This is accomplished by providing a die insert support in supporting contact with the die insert having an opening that is identical to the opening in the die insert, but that is rotationally or laterally displaced therefrom by a small amount. As the punch pushes a slug through the opening in the die insert, the slug encounters the displaced opening in the die insert support and is shifted slightly as it is forced into that opening by the punch. As the punch is withdrawn from the die insert opening, the shifted slug cannot return through the opening and is stripped off of the end of the punch.
摘要翻译： 冲压成型机在冲裁操作之后，当冲头从模具开口中取出时，通过从冲头的端部剥离芯块来积极地防止料块拉拔。 这是通过提供一种模具插入物支撑件来实现与模具插入件的支撑接触，该模具插入件具有与模具插入件中的开口相同的开口，但是其旋转地或横向地从其移位少量。 当冲头通过模具插入件中的开口推动塞子时，塞子遇到模具插入件支撑件中的移动的开口，并且随着冲头被迫进入该开口而略微移动。 当冲头从模具插入件开口退出时，移动的塞子不能通过开口返回并且从冲头的端部剥离。
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