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    • 81. 发明授权
    • Spring action fastener
    • 弹簧紧固件
    • US4902181A
    • 1990-02-20
    • US308614
    • 1989-02-10
    • Anthony D. Moulton
    • Anthony D. Moulton
    • F16B5/06F16B19/00F16B21/02
    • F16B21/02F16B19/002F16B5/0642Y10S411/913
    • A one piece fastener which uses spring action to fasten parts together. The fastener has a body which is inserted into a drilled aperture in the parts. An enlarged head on one end of the body is too large to enter the aperture. A spring on the other end of the body is normally too large to enter the aperture but can be retracted to a size to pass through the aperture. A stud has its head connected to the spring and its opposite end in threaded engagement with an internally threaded passage extending through the body of the fastener. Turning of the stud by a special tool applies a torsional force to the spring which retracts it so that the fastener can be applied to or removed from the fastened parts. Alternative embodiments of the invention employ various types of multiple stage springs to enhance the fastening power.
    • 一体式紧固件,使用弹簧作用将部件固定在一起。 紧固件具有插入部件中的钻孔中的主体。 身体一端的放大头太大,无法进入光圈。 身体另一端的弹簧通常太大而不能进入孔口,但可缩回到通过孔径的尺寸。 螺柱的头部连接到弹簧,并且其相对端与延伸穿过紧固件主体的内螺纹通道螺纹接合。 通过特殊工具转动螺柱将弹簧施加扭转力,弹簧将其缩回,使得紧固件可以被施加到紧固部件上或从紧固部件移除。 本发明的替代实施例采用各种类型的多级弹簧来增强紧固力。
    • 82. 发明授权
    • Spring action fastener
    • 弹簧紧固件
    • US4812097A
    • 1989-03-14
    • US632050
    • 1984-07-18
    • Anthony D. Moulton
    • Anthony D. Moulton
    • F16B5/06F16B19/00F16B21/02F16B21/00
    • F16B19/002F16B21/02F16B5/0642
    • A one piece fastener which uses spring action to fasten parts together. The fastener has a body which is inserted into a drilled aperture in the parts. An enlarged head on one end of the body is too large to enter the aperture. A spring on the other end of the body is normally too large to enter the aperture but can be retracted to a size to pass through the aperture. A stud has its head connected to the spring and its opposite end in threaded engagement with an internally threaded passage extending through the body of the fastener. Turning of the stud by a special tool applies a torsional force to the spring which retracts it so that the fastener can be applied to or removed from the fastened parts. Alternative embodiments of the invention employ various types of multiple stage springs to enhance the fastening power.
    • 一体式紧固件,使用弹簧作用将部件固定在一起。 紧固件具有插入部件中的钻孔中的主体。 身体一端的放大头太大,无法进入光圈。 身体另一端的弹簧通常太大而不能进入孔口,但可缩回到通过孔径的尺寸。 螺柱的头部连接到弹簧,并且其相对端与延伸穿过紧固件主体的内螺纹通道螺纹接合。 通过特殊工具转动螺柱将弹簧施加扭转力,弹簧将其缩回,使得紧固件可以被施加到紧固部件上或从紧固部件移除。 本发明的替代实施例采用各种类型的多级弹簧来增强紧固力。
    • 85. 发明授权
    • Drift pin alignment clamp
    • 锁定对齐夹
    • US3719119A
    • 1973-03-06
    • US3719119D
    • 1971-05-17
    • STRAUB R
    • STRAUB R
    • B25B31/00F16B5/06F16B13/06F16B19/00F16D13/06
    • B25B27/0007B25B31/005F16B5/0642F16B13/061F16B19/002
    • A drift pin alignment clamp comprising first and second insert members threadedly engaging each other with a compressible rubber collar mounted therebetween for expansion due to compression created by threading the first and second members toward each other, the first and second members and rubber collar each being adapted to be inserted through construction beam apertures to aid in their alignment and to secure the beams in flush engagement with each other by expanding the rubber collar after insertion. The first insert member has a tapered tip portion which aids in the insertion when the beams are initially slightly out of alignment, and a tightening knob at the end opposite the tip for easily expanding the rubber collar after insertion.
    • 一种漂移针对准夹具,其包括第一和第二插入构件,该第一和第二插入构件彼此螺纹接合,其中安装在其间的可压缩橡胶环用于由于通过将第一和第二构件朝向彼此穿过而产生的压缩而膨胀,第一和第二构件和橡胶环各自适应 通过结构梁孔插入以帮助它们对准并且通过在插入之后使橡胶环膨胀来将梁固定成彼此齐平。 第一插入构件具有锥形尖端部分,当梁最初稍微不对准时有助于插入,并且在与尖端相对的端部处的紧固旋钮,用于在插入之后容易地扩大橡胶环。
    • 90. 发明申请
    • クリップ
    • WO2012014755A1
    • 2012-02-02
    • PCT/JP2011/066484
    • 2011-07-20
    • 株式会社ニフコ渡邉 靖広
    • 渡邉 靖広
    • F16B19/10
    • F16B19/008F16B19/002F16B19/1081Y10T24/45262
    •  ピンと、ピンが挿入可能な挿入孔を有し、脚部の長さ方向に設けたスリットにより、複数の脚片を形成したグロメットとからなる。グロメットがピンの挿入孔への挿入により、一部を拡開可能となるクリップである。ピン又はグロメットの少なくともどちらか一方(例えばピン)に、砂利等の異物の進入を防ぐ防止部を設けている。防止部を、ピンの挿入脚の一部に位置させたり、又、グロメットの脚片の一部に位置させたり、或いはグロメットのフランジの下面から、スリットの長さ方向に沿って延設させても良い。
    • 本发明的夹子包括:销; 以及具有可以插入销的孔的索环,并且其上形成有多个脚。 夹子能够根据销插入索环的插入孔而部分地膨胀。 该夹具设置有保护部分,以防止诸如沙子的异物进入销或护环(例如,销)中的至少一个。 限制部分定位在销插入脚中的一些处,或者定位在一些索环脚处,或者从索环法兰的下侧沿着槽的长度方向延伸。