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    Pinned connections
    44.
    发明授权
    Pinned connections 有权
    固定连接

    公开(公告)号：US09115742B2

    公开(公告)日：2015-08-25

    申请号：US13922524

    申请日：2013-06-20

    Applicant: ESCO Corporation

    Inventor： Robert McClanahan ,  Carolyn Shapiro ,  Robin K Churchill

    IPC: E02F3/52 ,  F16B19/00 ,  E02F3/58 ,  E02F9/00

    CPC classification number: F16B19/00 ,  E02F3/58 ,  E02F9/006 ,  Y10T16/082 ,  Y10T403/32868 ,  Y10T403/32893 ,  Y10T403/32909

    Abstract: Improved connection systems for pinned connections are disclosed. Although the connection systems may be utilized in dragline excavating systems, the connection systems may also be utilized for pinned connections in a variety of other types of mining, dredging, forestry, and construction equipment. An insert utilized in the connections systems has a frustroconical shape that joins with an aperture in an element being joined by the connection system.

    Abstract translation: 公开了用于固定连接的改进的连接系统。 虽然连接系统可以用于牵引挖掘系统，但是连接系统也可以用于各种其他类型的采矿，疏浚，林业和建筑设备中的固定连接。 在连接系统中使用的插入件具有截头锥形形状，其与通过连接系统连接的元件中的孔连接。

    Tie rod assembly
    45.
    发明授权
    Tie rod assembly 有权
    拉杆装配

    公开(公告)号：US07788993B2

    公开(公告)日：2010-09-07

    申请号：US12040876

    申请日：2008-03-01

    Applicant: Jeffrey H. Wood

    Inventor： Jeffrey H. Wood

    IPC: F16C7/06

    CPC classification number: B64C1/06 ,  F16C7/026 ,  F16C7/06 ,  F16C2326/43 ,  Y10T74/2142 ,  Y10T403/32122 ,  Y10T403/32221 ,  Y10T403/32868

    Abstract: A tie rod assembly includes a composite tie rod shaft having a first end and a second end, a first clevis carried by the first end of the tie rod shaft, a clevis adjustment collar carried by the second end of the tie rod shaft and a second clevis carried by and adjustable along the clevis adjustment collar. A method of connecting a fitting to a shaft is also disclosed.

    Abstract translation: 拉杆组件包括具有第一端和第二端的复合拉杆轴，由拉杆轴的第一端承载的第一U形夹，由拉杆轴的第二端承载的U形夹调节轴环和第二 沿U形夹和可调节的U形夹沿U形夹调节环。 还公开了一种将配件连接到轴的方法。

    Low-height tunable tilt rotor downstop
    47.
    发明授权
    Low-height tunable tilt rotor downstop 有权
    低高度可调倾斜转子下降

    公开(公告)号：US06328256B1

    公开(公告)日：2001-12-11

    申请号：US09408337

    申请日：1999-09-29

    Applicant: Michael J. Ryan ,  Brett R. Zimmerman

    Inventor： Michael J. Ryan ,  Brett R. Zimmerman

    IPC: B64C2722

    CPC classification number: B64C27/322 ,  B64C29/0033 ,  Y10T403/32861 ,  Y10T403/32868

    Abstract: A improved tilt rotor aircraft comprising an airframe, at least one wing member coupled to the airframe, and at least one tilt rotor assembly carried by the at least one wing member. The improved tilt rotor aircraft includes a low-height tunable downstop assembly for isolating static and dynamic lateral loads between the tilt rotor assemblies and the wings. The low-height tunable downstop assembly comprises a pivotable striker assembly having an adjustable stiffness, and a cradle assembly adapted to releasably receive the striker assembly. The low-height tunable downstop assembly isolates yaw loads while providing a stiff vertical support.

    Abstract translation: 一种改进的倾斜转子飞行器，包括机身，联接到机身的至少一个翼构件以及由所述至少一个翼构件承载的至少一个倾斜转子组件。 改进的倾斜转子飞行器包括用于隔离倾斜转子组件和机翼之间的静态和动态横向载荷的低高度可调降压组件。 低高度可调降压组件包括具有可调刚度的可枢转撞击器组件，以及适于可释放地接收撞击器组件的支架组件。 低高度可调降压装置隔离偏航载荷，同时提供刚性垂直支撑。

    Tapered piston pin
    48.
    发明授权
    Tapered piston pin 失效

    公开(公告)号：US4712941A

    公开(公告)日：1987-12-15

    申请号：US937243

    申请日：1986-12-03

    Applicant: Eric D. Emmer

    Inventor： Eric D. Emmer

    IPC: B23P15/00 ,  F16J1/16 ,  F16C11/06

    CPC classification number: F16J1/16 ,  B23P15/00 ,  Y10T403/32868 ,  Y10T403/32951 ,  Y10T74/2162

    Abstract: A tubular piston pin for an internal combustion engine being of lightweight and high strength design with a cylindrical exterior surface and a double hourglass shaped aperture defined by thin-walled end portions; a thin-walled intermediate portion and two thicker-walled portions therebetween. A method for easy and inexpensive piston pin manufacture includes: the formation of half pins by molding a metal slug between two dies each having tapered end portions, punching out a midportion or intermediate web or wall to form an aperture therethrough with a generally hourglass shape, and aligning and joining two half pins axially together to form a piston pin with the double hourglass shaped interior aperture.

    Hermetically sealed motor-compressor apparatus
    49.
    发明授权
    Hermetically sealed motor-compressor apparatus 失效
    密封式电动压缩机装置

    公开(公告)号：US3636823A

    公开(公告)日：1972-01-25

    申请号：US3636823D

    申请日：1970-06-22

    Applicant: LEC REFRIGERATION LTD

    Inventor： LEWIS RONALD W ,  SMITH ERIC

    IPC: F04B39/00 ,  F16J1/18

    CPC classification number: F04B39/0005 ,  Y10T74/18208 ,  Y10T403/32868

    Abstract: The present invention is concerned with improvements relating to hermetically sealed motor-compressor apparatus as used in the cooling systems of mechanical refrigerators. More particularly the invention relates to an improved reciprocating mechanism for linking or yoking a crankshaft to a compressor piston and according to the invention the cylindrical piston is provided with a protruding skirt having a crossmember to which is attached a tongue of appreciably less width than the piston. Through a bore in this tongue there passes a slide shaft which constitutes a yoke little end, the said tongue being secured to the slide shaft, e.g., by a pin. The tongue width is small and clearance is provided between the edges of the skirt and sidearms associated with the yoke big end and receiving the slide shaft so that one assembly as described may do service for a wide variety of piston member diameters.

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