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9 条记录 (耗时 0.024 秒)

    Watercraft mooring device
    2.
    发明申请
    Watercraft mooring device 失效

    公开(公告)号：US20060042533A1

    公开(公告)日：2006-03-02

    申请号：US10932274

    申请日：2004-09-01

    申请人： Robert Munro

    发明人： Robert Munro

    IPC分类号： B63B9/00

    CPC分类号： B63B21/00

    摘要： A boat mooring device comprises two PVC pipes pivotally joined at a common midpoint to be selectively positionable from a coextensive linear configuration to an X-shaped configuration. Each pipe has a segment of nylon line extending therethrough and secured therein. The device includes a first pair of line anchoring structures adapted for spaced-apart attachment to a docking structure, and a second pair of line anchoring structures adapted for spaced-apart attachment to a watercraft. In use, the pipes are arranged in an X-shaped configuration and the ends of the nylon lines are attached to the anchoring structures on the dock and watercraft. Each pair of line anchoring structures are spaced apart at a distance approximately equal to half the length of the pipes. In this arrangement, the pipes form an angle of approximately 60° with respect to one another, which provides the optimal configuration for maintaining the moored boat in position.

    Method for the incorporation of a component into a piston
    3.
    发明授权
    Method for the incorporation of a component into a piston 失效
    将部件结合到活塞中的方法

    公开(公告)号：US5341866A

    公开(公告)日：1994-08-30

    申请号：US796436

    申请日：1991-11-22

    申请人： Robert Munro

    发明人： Robert Munro

    IPC分类号： F02F3/00 ,  F16J1/16 ,  F16J9/22 ,  B22D19/00 ,  B22D19/04

    CPC分类号： F02F3/00 ,  F16J1/16 ,  F16J9/22 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2203/0882 ,  Y10T29/49249 ,  Y10T29/49256 ,  Y10T29/49265 ,  Y10T29/49266

    摘要： A porous body is formed and joined to the component by sintering a metal powder to the component. The porous body and component are placed into a piston casting die. Molten metal is poured into the die such that the porous body becomes infiltrated with the molten metal and the molten metal is allowed to solidify. The porous body may be formed by sintering loose metal powder to the component, or by forming a separate body by die pressing of metal powder and which body may be subsequently sintered and joined to the component.

    摘要翻译： 通过将金属粉末烧结到组分上而形成多孔体并与组分接合。 将多孔体和部件放置在活塞铸模中。 将熔融金属倒入模具中，使得多孔体渗入熔融金属并使熔融金属固化。 多孔体可以通过将松散的金属粉末烧结到组件上，或者通过模压金属粉末形成单独的体，并且随后可以将该体烧结并接合到该组件上。

    Pistons
    4.
    发明授权
    Pistons 失效
    活塞

    公开(公告)号：US4586553A

    公开(公告)日：1986-05-06

    申请号：US507568

    申请日：1983-06-24

    申请人： Gordon L. Allen ,  Robert Munro ,  Roger A. Day

    发明人： Gordon L. Allen ,  Robert Munro ,  Roger A. Day

    IPC分类号： B22D18/02 ,  B22C9/06 ,  B22D19/00 ,  B22D19/02 ,  B22D19/08 ,  B22D19/14 ,  F02F3/00 ,  B22C9/10

    CPC分类号： B22C9/064 ,  B22D19/0027 ,  B22D19/14 ,  F02F3/003 ,  F05C2201/021 ,  F05C2253/16

    摘要： A process is provided for pressure casting a piston with a crown insert and a cavity. The process comprises casting crown down in a mould and, before casting, placing in the mould means for forming a crown insert and a soluble salt core forming a cavity in the piston. The salt core is held by the crown insert means to position the salt core in the mould so preventing the salt core moving during pressure casting.

    摘要翻译： 提供了一种用于对具有冠部插入件和空腔的活塞进行压力铸造的过程。 该方法包括在模具中浇铸拱顶，并且在铸造之前将其放置在用于形成冠状插入物的模具装置和在活塞中形成空腔的可溶性盐芯。 盐芯由冠部插入装置保持，以将盐芯定位在模具中，以防止在压铸过程中盐芯移动。

    Pistons
    6.
    发明授权
    Pistons 失效
    活塞

    公开(公告)号：US4702151A

    公开(公告)日：1987-10-27

    申请号：US860318

    申请日：1986-04-30

    申请人： Robert Munro ,  David C. Speaight

    发明人： Robert Munro ,  David C. Speaight

    IPC分类号： F02F3/00 ,  F02F3/02 ,  F16J1/02 ,  F16J1/04

    CPC分类号： F02F3/027 ,  F02F3/0069 ,  F02F3/0076 ,  F16J1/02 ,  F05C2201/021 ,  F05C2201/0448

    摘要： A piston comprises a crown (10) and a ring band (11) carried on two gudgeon pin bosses (12a, 12b) by two supports (20). There are upper and lower pairs of struts (21a, 21b, 21c, 21d) on each side of the gudgeon pin bosses, one strut of each pair projecting from one gudgeon pin boss and the other strut of each pair projecting from the other gudgeon pin boss. Each pair carries a respective arcuate skirt portion (22) which extends only part the way round the and is symmetrical about a plane including the piston axis (28) and normal to the gudgeon pin bore axis. There are thus axially and circumferentially extending gaps (25) of constant axial width both between the upper arcuate skirt portions and the ring band between the upper arcuate skirt portions and the lower arcuate skirt portions. This provides a lightweight piston which is very conformable and can be fitted tightly in an associated cylinder or liner to reduce noise.

    摘要翻译： PCT No.PCT / GB85 / 00416 Sec。 一九八六年四月三十日 102（e）日期1986年4月30日PCT提交1985年9月12日PCT公布。 公开号WO86 / 01858 日期：1986年3月27日。活塞包括通过两个支撑件（20）承载在两个舵针凸台（12a，12b）上的表冠（10）和环带（11）。 在舵头凸台的每一侧上有上下对的支柱（21a，21b，21c，21d），每对的一个支柱从一个舵针凸台突出，另一个支柱从另一个舵杆销突出 老板。 每一对都带有相应的弧形裙部（22），其仅围绕包括活塞轴线（28）并且垂直于舵头销孔轴线的平面围绕并且对称的方式延伸。 因此，在上部弧形裙部和上部弧形裙部与下部弧形裙部之间的环形带处，轴向和周向上具有恒定的轴向宽度的间隙（25）。 这提供了一种轻巧的活塞，其非常适合并且可以紧密地装配在相关的气缸或衬管中以减少噪音。

    Reinforced pistons
    7.
    发明授权
    Reinforced pistons 失效
    加强活塞

    公开(公告)号：US4679493A

    公开(公告)日：1987-07-14

    申请号：US727336

    申请日：1985-04-25

    申请人： Robert Munro ,  Roger A. Day

    发明人： Robert Munro ,  Roger A. Day

    IPC分类号： B22D19/00 ,  B22D19/14 ,  F02B23/06 ,  F02F3/00 ,  F02F3/08 ,  F02F7/00 ,  F16J1/01

    CPC分类号： B22D19/0027 ,  B22D19/14 ,  F02B23/0675 ,  F02F3/08 ,  F02F7/0085 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2203/0808 ,  F05C2253/16 ,  Y02T10/125

    摘要： A reinforced piston is provided for an internal combustion engine. The uppermost piston ring groove is as close as possible to the crown of the piston. At least the lower surface of the groove is defined by an en-cast insert and overlying this is a portion of the crown reinforced by fibres, thus allowing this portion to be thin and the spacing between the ring groove and the upper surface of the crown to be minimized. The reinforced crown portion also holds the insert against axial separating movement. The crown can be provided with a combustion bowl whose entrance is reinforced by the fibres.

    摘要翻译： 为内燃机提供增强活塞。 最上面的活塞环槽尽可能靠近活塞的顶部。 凹槽的至少下表面由铸造镶嵌件限定，并且其上面是由纤维增强的冠部的一部分，从而允许该部分变薄，并且环槽与冠的上表面之间的间隔 要最小化。 加强冠部还保持插入件抵抗轴向分离运动。 冠部可以设有燃烧碗，其入口被纤维加强。