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41. 发明授权

US4339636A Disconnecting switch having improved switch-blade hinging structure 失效
标题翻译：断开开关具有改进的开关刀片铰链结构
公开(公告)号：US4339636A
公开(公告)日：1982-07-13
申请号：US219883
申请日：1980-12-24
申请人： Charles M. Cleaveland , Peter M. Kowalik
发明人： Charles M. Cleaveland , Peter M. Kowalik
IPC分类号： H01H31/02 , H01H31/00
CPC分类号： H01H31/023 , H01H2031/286 , Y10T403/32041
摘要： An improved disconnecting switch is provided having an improved hinging structure which provides the traditional movements of a vertical break disconnect switch-blade in a simple and unique way. The switch-blade rotates about its longitudinal axis on a blade plug which is supported by a hinge pin that passes at a right angle through slots provided in the blade and a hole in the blade plug. The slots define the amount of rotation and prevent the switch-blade from sliding along the longitudinal axis. The structure also allows the switch-blade to pivot open on the axis of the hinge pin. The switch-blade contact on the hinge end of the switch may be used as the supporting member for the hinge pin.
摘要翻译：提供了一种改进的断开开关，其具有改进的铰链结构，其以简单且独特的方式提供垂直断开断开开关刀片的传统运动。开关刀片围绕其纵向轴线旋转，叶片插塞由铰链销支撑，铰链销以直角通过设置在叶片中的狭槽和刀片插头中的孔。狭槽限定旋转量并防止开关刀片沿着纵向轴线滑动。该结构还允许开关刀片在铰链销的轴线上枢转打开。开关的铰链端上的开关刀片触点可以用作铰链销的支撑构件。

42. 发明授权

US4192153A Hookes joint yoke 失效
标题翻译：吊钩关节轭
公开(公告)号：US4192153A
公开(公告)日：1980-03-11
申请号：US10385
申请日：1979-02-08
申请人： Leslie G. Fisher
发明人： Leslie G. Fisher
IPC分类号： F16D3/26 , F16D3/38
CPC分类号： F16D3/387 , Y10S464/902 , Y10T403/32041 , Y10T403/32918
摘要： A yoke for a hookes universal joint, formed of a lightweight metal and having a base, two limbs extending axially from the base, the limbs having reinforcing flanges at least adjacent to the base and the thickness of the base being such that the limbs and base form a generally U-shaped structure of high rigidity.
摘要翻译：用于钩状万向接头的轭，由轻质金属形成并具有基部，从基部轴向延伸的两个肢体，肢体具有至少与基部相邻的加强凸缘，并且基部的厚度使得四肢和基部形成高刚性的大致U形结构。

43. 发明授权

US4180989A Universal joint construction 失效
标题翻译：万向联合施工
公开(公告)号：US4180989A
公开(公告)日：1980-01-01
申请号：US883591
申请日：1978-03-06
申请人： Gunther Lange
发明人： Gunther Lange
IPC分类号： F16D3/26 , B62D1/20 , F16D1/08 , F16D3/41
CPC分类号： B62D1/20 , F16D1/0864 , F16D3/41 , Y10S464/902 , Y10T403/32041 , Y10T403/5713
摘要： A universal joint for interconnecting two rotatable shafts comprises a first fork assembly, first and second fork half members, each having a first end with a cylindrical hub portion and an opposite wider end having bounding side wall flanges which are adapted to engage over a hub nut which is engageable over one of the shafts, the half portions being assembled around the hub nut and the shaft and being clamped thereto and a similar assembly of third and fourth fork members which are connectable to the other shaft in a similar manner and which also includes a cross link which has a first set of diametrically opposite rotational pins rotatably supported with respect to cylindrical hub portions of the first and second fork half members, and a second set of rotation axis pins rotatably supported in respective cylindrical hub portions of the third and fourth fork half members, and wherein the construction includes half forks which are advantageously made of U-shape cross section and comprise thin stamped metal sheets.
摘要翻译：用于互连两个可旋转轴的万向接头包括第一叉组件，第一和第二叉半构件，每个具有第一端和第二叉半部件，第一和第二叉半部件具有带有圆柱形毂部的第一端，并且相对的较宽端具有边界侧凸缘，其适于接合在毂螺母其可以在一个轴上接合，半部分围绕轮毂螺母和轴组装并被夹紧在其上，并且类似的第三和第四叉构件的组件可以以类似的方式连接到另一个轴，并且还包括交叉连杆，其具有相对于第一和第二叉半部件的圆柱形轮毂部分可旋转地支撑的第一组直径相对的旋转销，以及可旋转地支撑在第三和第四叉形部件的相应圆柱形轮毂部分中的第二组旋转轴销叉半部件，并且其中所述结构包括有利地由U形横截面和组合制成的半叉 se薄冲压金属板。

44. 发明授权

US4153962A Undersea tether/termination assembly 失效
标题翻译：海底系绳/终端总成
公开(公告)号：US4153962A
公开(公告)日：1979-05-15
申请号：US864944
申请日：1977-12-27
申请人： Norman F. Johnson
发明人： Norman F. Johnson
IPC分类号： B63B21/50 , B63B21/52
CPC分类号： B63B21/502 , Y10T403/32041 , Y10T403/32196
摘要： A tethered termination assures that a float is held at and below the wateir interface to dissipate the dynamic energy of surface waves. The termination is secured to a ballast from which the tether reaches upwardly to the float. Splicing a wire rope or synthetic line onto a ball and socket termination avoids bending the rope or line since all motion occurs across the ball and socket to assure a corrosion and failure free operation over millions of oscillation cycles by the float.
摘要翻译：系绳终止确保浮子被保持在水 - 空气界面处和下方以消散表面波的动态能量。终端固定到一个镇流器上，系绳从该镇流器向上到达浮子。将钢丝绳或合成线接合到球窝接头上避免了绳索或线路的弯曲，因为所有的运动都发生在球和插座上，以确保浮子在数百万次振荡周期内的腐蚀和无故障运行。

45. 发明授权

US4129394A Pivot pin for joints, particularly universal joints or the like 失效
标题翻译：用于接头的枢销，特别是万向接头等
公开(公告)号：US4129394A
公开(公告)日：1978-12-12
申请号：US809195
申请日：1977-06-23
申请人： Johann Eichinger , Manfred Hirt
发明人： Johann Eichinger , Manfred Hirt
IPC分类号： F16C11/08 , F16F1/393 , F16D3/00 , E21B19/16
CPC分类号： F16F1/393 , Y10T403/32041 , Y10T403/32614 , Y10T403/405 , Y10T403/451 , Y10T403/456 , Y10T403/475
摘要： A pivot pin construction for pivot joints, particularly universal joints wherein an inner and an outer member are provided in the construction. A spacing is provided between the inner and outer members and a resilient mass is secured in the spacing. The spacing between the inner and outer members is enlarged at the axial ends thereof so that when the pivot pin is displaced, the volume of the displaced resilient mass in one plane plus the volume of the displaced resilient mass in an adjacent plane is absorbed by the volume between the two surfaces in the respective plane.
摘要翻译：用于枢轴接头的枢轴销构造，特别是在结构中设置内部构件和外部构件的万向接头。在内部和外部构件之间设置间隔，弹性质量被固定在间隔中。内部和外部构件之间的间隔在其轴向端部处扩大，使得当枢轴位移时，一个平面中移位的弹性质量的体积加上相邻平面中移位的弹性质量的体积被各平面内的两个表面之间的体积。

46. 发明授权

US4108606A Universal coupling for reaction injection molding machine 失效
标题翻译：反应注塑机通用联轴器
公开(公告)号：US4108606A
公开(公告)日：1978-08-22
申请号：US753463
申请日：1976-12-22
申请人： Robert Dean Wingard
发明人： Robert Dean Wingard
IPC分类号： B29B7/76 , B29C67/24 , B29D27/02 , F16D3/04
CPC分类号： B29B7/7684 , B29C67/246 , Y10S521/917 , Y10T403/32041 , Y10T403/32181 , Y10T403/66
摘要： A mixing head for a reaction injection molding machine, which incorporates several beneficial features, comprises a body having a bore, which defines a mixing chamber, and a plurality of nozzle orifices opening into the mixing chamber for conducting reactive polymeric components thereto. A plunger is mounted for reciprocal movement in the mixing chamber to control flow of the reactive components through the nozzle orifices to form a homogeneous polymer mix, e.g. a polyurethane or polyisocyanurate mix, in the chamber, and serves also to eject the resulting mix from the chamber. The plunger is controlled by an actuator piston and is linked thereto by a universal coupling that minimizes plunger binding in the mixing chamber due to misalignment between the plunger and actuator. The plunger is also sheathed in a sleeve of antifrictional material that permits maintaining a very tight piston fit without excessive friction, and thus resists build-up of reactive material which is a common cause of plunger "freezing" or excess wear. Flow of polymeric components through individual nozzle orifices is regulated by a restrictor valve for each component which includes a packing gland-retainer assembly as well as a position locking arrangement. Accordingly, the restrictor valve may be adjusted without leakage while the mixing head is in operation or while the polymeric composition is under pressure.
摘要翻译：用于反应注射成型机的混合头包含若干有益特征，包括具有限定混合室的孔的主体和通向混合室中的多个喷嘴孔，用于将反应性聚合物组分导入其中。安装柱塞用于在混合室中往复移动以控制反应性组分通过喷嘴孔的流动，以形成均匀的聚合物混合物，例如，聚氨酯或聚异氰脲酸酯混合物，并且还用于将所得混合物从室中排出。柱塞由致动器活塞控制，并通过通用联轴器连接，该通用联轴器由于柱塞和致动器之间的未对准而使混合室中的柱塞结合最小化。柱塞也被套在一种耐磨材料的套筒中，允许在没有过度摩擦的情况下保持非常紧密的活塞配合，从而抵抗反应性材料的积聚，这是柱塞“冷冻”或过度磨损的常见原因。通过独立喷嘴孔的聚合物组分的流动由用于每个部件的限流阀调节，每个部件包括填料压盖保持器组件以及位置锁定装置。因此，可以在混合头处于运行中或当聚合物组合物处于压力下时调节限流阀而不泄漏。

47. 发明授权

US4019252A Electric shaver 失效
标题翻译：电动剃须刀
公开(公告)号：US4019252A
公开(公告)日：1977-04-26
申请号：US551843
申请日：1975-02-21
申请人： Werner Port , Christian Schmieder
发明人： Werner Port , Christian Schmieder
IPC分类号： B26B19/04 , B26B19/28 , F16C11/04 , F16D3/00
CPC分类号： F16C11/04 , B26B19/28 , Y10T403/32008 , Y10T403/32041 , Y10T403/32631
摘要： A shear head is mounted in a housing of the shaver and includes two cutters one of which is reciprocable relative to the other. An electric motor has a rotatable output shaft and motion-transmitting linkage connects the output shaft with the reciprocable cutter. The linkage includes a crank which is movable by the output shaft and a swing arm which is connected with the reciprocable cutter, and a joint which connects the crank and the swing arm with one another. The joint includes a spherical surface provided on the crank or the swing arm, and a pair of socket members provided on the swing arm or crank and contacting portions of the spherical surface along annular lines, there being sufficient play in the joint to permit relative tumbling movements of the element thereof about the center of the spherical surface.
摘要翻译：剪切头安装在剃须刀的壳体中，并且包括两个切割器，其中一个可相对于另一个往复运动。电动机具有可旋转的输出轴，运动传动联动装置将输出轴与往复式切割器连接。联动装置包括可由输出轴移动的曲柄和与往复运动切割器连接的摆臂以及将曲柄与摇臂彼此连接的接头。接头包括设置在曲柄或摆臂上的球形表面，以及设置在摆臂或曲柄上的一对插座构件，并且沿着环形线接触球形表面的一部分，在接头处有足够的间隙以允许相对翻滚其元件围绕球面的中心运动。

48. 发明授权

US3663044A Universal joint 失效
标题翻译：通用接头
公开(公告)号：US3663044A
公开(公告)日：1972-05-16
申请号：US3663044D
申请日：1970-05-04
申请人： AEROQUIP CORP
发明人： CONTRERAS GILBERT E , GRAVES ROBERT W
IPC分类号： F16L27/02 , F16L21/00
CPC分类号： F16L27/0857 , Y10T403/315 , Y10T403/32041
摘要： A universal joint used in conjunction with flexible bellows duct connections to restrain axial loading. Two sleeves connected by the bellows have pairs of diametrically opposed lugs pivoted to a gimbal ring. This ring is of non-circular shape, and in particular has four uncurved sides connected to the lugs, these sides being joined in one version of the invention by square corners and another by rounded corners.
摘要翻译：万向节与弹性波纹管连接用于限制轴向载荷。通过波纹管连接的两个袖子具有一对径向相对的凸耳，枢转到万向环。该环是非圆形的，并且特别地具有连接到凸耳的四个未弯曲的侧面，这些侧面由方角连接在一起，而另一个由圆角连接。

49. 发明授权

US3650123A Universal joint construction 失效
标题翻译：通用联合建筑
公开(公告)号：US3650123A
公开(公告)日：1972-03-21
申请号：US3650123D
申请日：1970-04-01
申请人： COMPACT TRACTOR IND INC
发明人： SHEPPARD CECIL JAMES JR
IPC分类号： F16D3/40 , F16D3/26
CPC分类号： F16D3/40 , Y10S464/903 , Y10T403/32041 , Y10T403/32049
摘要： A permanently lubricated and sealed universal joint utilizing an annular element constituting both a thrust washer and a seal for retaining grease, the element having a flexible sealing flange around its outside diameter, a rigid centering flange depending from the internal diameter, and thrust bearing surfaces, one of which has equally angularly spaced grease-retaining pockets.
摘要翻译：一种永久润滑和密封的万向接头，其利用构成止推垫圈和用于保持油脂的密封件的环形元件，所述元件具有围绕其外径的柔性密封凸缘，从内径垂直的刚性定心凸缘和推力轴承表面，其中一个具有相同角度间隔的润滑脂保持口袋。

50. 发明授权

US3623756A Assembly kit with socket member 失效
标题翻译：装配套件与插座会员
公开(公告)号：US3623756A
公开(公告)日：1971-11-30
申请号：US3623756D
申请日：1969-06-17
申请人： FISCHER ARTUR
发明人： FISCHER ARTUR
IPC分类号： A63H33/10 , A63H33/04 , F16C11/00
CPC分类号： A63H33/042 , Y10T403/32041 , Y10T403/32081
摘要： A plurality of bar-shaped structural elements are provided in an assembly kit. A socket member serves for connecting at least two of these structural elements to one another and comprises first and second connecting means each of which is operative for releasably engaging an end portion of one of the structural elements and connecting the same to the socket member. At least one of the connecting means enables movement of the associated structural element relative to the socket member in a predetermined direction and plane.

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