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    Monorail train set
    1.
    发明授权
    Monorail train set 失效
    单轨火车组

    公开(公告)号：US4781120A

    公开(公告)日：1988-11-01

    申请号：US3270

    申请日：1987-01-14

    Applicant: David A. Farrow ,  George M. Kinley, III ,  Michael A. Sandler

    Inventor： David A. Farrow ,  George M. Kinley, III ,  Michael A. Sandler

    IPC: A63H21/04 ,  A63H19/36 ,  A63H19/28 ,  A63H19/30

    CPC classification number: A63H21/04 ,  Y10S238/01

    Abstract: A toy monorail set is provided including a building for containing the parts to the set and selectively being a component part of the set. The monorail vehicle, building and monorail tracks are all made of sanded hardwood or other suitable smooth and hard material. The vehicle itself includes a cutout and a pair of extension members extending outward from the bottom of the cutout. The cutout has concave sides and the extension members have a flat surface and slanted sides from the back of the cutout to the flat surface so as to allow the vehicle to traverse a curved monorail track course. A smoothing additive, such as wax or paraffin is applied over the flat surface of the extension member and the top, or riding, surface of the monorail track to allow the vehicle to slide over the monorail track. The monorail tracks have semicircular ends with a circular recessed surface on opposite sides at each end. A compressive coupling pad is affixed on each recessed surface so that the monorail tracks may be coupled together. The containing building also includes a fixed monorail track and a plurality of openings to allow the building to be used as a part of the monorail track configuration. Further, the containing building has sliding panels which allow the parts of the set to be stored within the building when the set is not in use.

    Abstract translation: 提供了一种玩具单轨组合件，包括用于容纳该组件的部件并且选择性地作为组件的组成部分的建筑物。 单轨车辆，建筑物和单轨轨道均由砂硬木或其他合适的光滑硬质材料制成。 车辆本身包括切口和从切口的底部向外延伸的一对延伸构件。 切口具有凹面，并且延伸构件具有平坦表面，并且从切口的后部向平坦表面倾斜，以允许车辆横过弯曲的单轨轨道路线。 将平滑添加剂（例如蜡或石蜡）施加在延伸构件的平坦表面和单轨轨道的顶部或骑行表面上，以允许车辆在单轨轨道上滑动。 单轨轨道具有半圆形端部，每端有相对侧的圆形凹面。 压缩耦合垫固定在每个凹入表面上，使得单轨轨道可以联接在一起。 容纳建筑物还包括固定单轨轨道和多个开口，以允许建筑物用作单轨轨道构造的一部分。 此外，容纳建筑物具有滑动面板，其允许当该组件不使用时该组件的部分被存储在建筑物内。

    Laminated articles of reinforced plastics and methods of making same
    2.
    发明授权
    Laminated articles of reinforced plastics and methods of making same 失效
    增强塑料的层压制品及其制造方法

    公开(公告)号：US3085919A

    公开(公告)日：1963-04-16

    申请号：US71244258

    申请日：1958-01-31

    Applicant: EXXON RESEARCH ENGINEERING CO

    Inventor： HADDEN CLARK

    IPC: B29C70/00 ,  B32B27/00 ,  C03C25/24 ,  C03C25/30 ,  C08K7/14 ,  C08K9/08

    CPC classification number: C08K9/08 ,  B29C70/00 ,  B29K2309/08 ,  B32B27/00 ,  C03C25/255 ,  C03C25/30 ,  C08K7/14 ,  Y10S238/01 ,  Y10T428/1314 ,  Y10T428/1372

    Abstract: Moulding compositions containing curable polymeric bonding agents and mineral fibre reinforcement materials or fillers such as glass, glass fibres or fabrics, glass wool, rock, rock wool or talc are improved in wet strength by pretreatment of the fibres or fillers with a cured oxidized synthetic drying oil made by air- or oxygen-blowing a polymer, or a copolymer with a conjugated diolefin having 4-6 C atoms, e.g. butadiene, dimethyl butadiene, isoprene, piperylene or methyl pentadiene, with an olefinic comonomer, e.g. styrene, para- or dimethyl styrene, acrylonitrile or methyl vinyl ketone, alone or mixed with a small proportion of a vinyl chlorsilane such as vinyl trichlorsilane, in a solvent, e.g. hydrocarbons, with or without an oxidation catalyst such as the naphthenate, octonate or oleate of cobalt, lead, iron or manganese. The copolymerization catalyst may be a peroxide or metallic sodium. The curable bonding agent may be the unoxidized polymer or copolymer referred to above or an unsaturated polyester resin. In an example glass cloth is dipped in an acetone hydrocarbon solution of a butadiene-styrene copolymer containing 16% of oxygen, baked at 150 DEG C. and made into a laminate of 14 plies with a butadiene-styrene 80/20 copolymer containing methyl styrene and triallyl cyanurate, the laminate being cured at 280 DEG C. at atmospheric pressure. Specification 743,640 and U.S.A. Specifications 2,714,414, 2,747,626 and 2,762,851 are referred to.

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