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94 条记录 (耗时 0.036 秒)

    Die for manufacturing a fastener blank
    1.
    发明授权
    Die for manufacturing a fastener blank 失效
    用于制造紧固件坯件的模具

    公开(公告)号：US4982596A

    公开(公告)日：1991-01-08

    申请号：US470920

    申请日：1990-01-26

    申请人： Francis C. Peterson ,  Dennis Buss

    发明人： Francis C. Peterson ,  Dennis Buss

    IPC分类号： B21J13/02 ,  B21K1/56 ,  B21K5/20 ,  B23P15/24

    CPC分类号： B21K5/20 ,  B21J13/02 ,  B21K1/56 ,  B23P15/24

    摘要： A die (20) particularly adapted for making a screw blank having a reduced diameter, offset or asymmetric section has a first die section (30) having a central bore (32), which mates with a second die section (50) having a smaller diameter and/or offset bore (52). A shaped end (57) of the smaller or offset bore (52), which forms the reduced diameter, offset or asymmetric section of a screw blank, is coated with a hard lubricating material. The method of manufacturing the die (20) involves making two first die sections (30), which are preferably identical, from a first die body (130), and two second die sections (50), which are also preferably identical and adapted to mate with the first die section (30), from a second die body (150).

    摘要翻译： 特别适用于制造具有减小的直径，偏移或不对称部分的螺纹坯料的模具（20）具有具有中心孔（32）的第一模具部分（30），其与具有较小直径，偏移或非对称部分的第二模具部分 直径和/或偏置孔（52）。 较小或偏置孔（52）的成形端（57），其形成螺纹坯料的缩径，偏移或不对称部分，其中涂覆有硬润滑材料。 制造模具（20）的方法包括从第一模具主体（130）和两个第二模具部分（50）制造两个优选相同的第一模具部分（30），其还优选地相同并适于 与第一模具部分（30）从第二模具本体（150）配合。

    Threaded fastener test stand
    6.
    发明授权
    Threaded fastener test stand 失效
    螺纹紧固件试验台

    公开(公告)号：US4866990A

    公开(公告)日：1989-09-19

    申请号：US265264

    申请日：1988-10-31

    申请人： Francis C. Peterson ,  Mark T. Zabawa

    发明人： Francis C. Peterson ,  Mark T. Zabawa

    IPC分类号： G01L5/00 ,  G01M99/00

    CPC分类号： G01M99/00 ,  G01L5/0042

    摘要： A test stand for testing male threaded fasteners comprises a holder for the fastener which locates a rotating male fastener adjacent to a target bore in a target body holder. The target bore is positioned at an angle to the fastener by rotating the target body holder. If the fastener meets manufacturing specifications, it engages the target bore threading and causes the target bore and fastener to become aligned by the rotation of the target body holder. A test stand for testing female fasteners operating in the same way locates a rotating female fastener adjacent a target stud in a target stud holder.

    摘要翻译： 用于测试公螺纹紧固件的测试台包括用于紧固件的保持器，其定位在目标主体保持器中邻近目标孔的旋转的阳紧固件。 目标孔通过旋转目标体保持器而与紧固件成角度定位。 如果紧固件符合制造规范，则其接合目标钻孔螺纹并且使目标孔和紧固件通过目标主体保持器的旋转而对准。 用于测试以相同方式操作的母扣件的测试台将邻近目标螺柱保持架上的目标螺柱的旋转阴紧固件定位。

    Finishing washer
    7.
    发明授权
    Finishing washer 失效
    精整垫圈

    公开(公告)号：US4793757A

    公开(公告)日：1988-12-27

    申请号：US49944

    申请日：1987-05-15

    申请人： Francis C. Peterson

    发明人： Francis C. Peterson

    IPC分类号： F16B43/00

    CPC分类号： F16B43/00 ,  F16B2043/008

    摘要： A finishing washer 10 is presented. Finishing washer 10 comprises a frustoconical perforated disk 15 having a plurality of tabs 20 extending inward from disk 15. When applied to a screw 50, finishing washer 10 provides a wider bearing area to the screw head 52, to establish a wear point between screw 50 and the material finishing washer 10 will bear on. In this manner, the material is not damaged by friction or pressure when screw 50 is tightened. Further, stripping of screws is lessened due to the use of finishing washer 10 of this invention.

    摘要翻译： 呈现精整垫圈10。 整理垫圈10包括具有从盘15向内延伸的多个突片20的截头圆锥形多孔盘15.当应用于螺钉50时，精整垫圈10向螺钉头52提供更宽的轴承面积，以在螺钉50之间建立磨损点 并且材料整理垫圈10将承受。 以这种方式，当螺丝50拧紧时，材料不会被摩擦或压力损坏。 此外，由于使用了本发明的精整垫圈10，螺丝的剥离减轻了。

    Shock isolating mount
    8.
    发明授权
    Shock isolating mount 失效
    防震隔离

    公开(公告)号：US4720075A

    公开(公告)日：1988-01-19

    申请号：US890905

    申请日：1986-07-28

    申请人： Francis C. Peterson ,  Lorenzo Perosino ,  Robert Despins

    发明人： Francis C. Peterson ,  Lorenzo Perosino ,  Robert Despins

    IPC分类号： B60G99/00 ,  F16F3/087 ,  F16M13/00

    CPC分类号： B60G99/004 ,  F16F3/0873

    摘要： An improved shock isolating mount is designed for securing a body part of a vehicle to a support. The shock mount comprises a two-part spool that includes: a spacer formed from an annular flange integral with a tube, the tube projecting through apertures in mating elastically resilient bodies and a mounting part of a vehicle body part disposed between them; a thimble, formed from a flange integral with a tube designed such that the thimble tube can telescope into the spacer tube. The thimble tube is formed into a polygon shape at the tube shoulder adjacent the thimble flange and the spacer tube is formed in a matching polygon shape such that the thimble tube shoulder can mate with the spacer tube. The thimble tube has an enlarged end which is engaged by a plurality of inward protrusions mounted in the spacer tube to prevent the spacer and thimble assembly from accidental disengagement. The thimble tube is internally threaded to engage a threaded fastener inserted through the support, through the spool tube, and into the thimble tube. When tightened, the fastener draws the flanges of the spacer and thimble together to simultaneously securely clamp the mounting part of the vehicle body and secure the shock mount and the mounting part to the vehicle frame.

    摘要翻译： 改进的防震安装座被设计用于将车体的身体部分固定到支撑件上。 冲击座包括两部分卷轴，其包括：由与管成一体的环形凸缘形成的间隔件，所述管突出通过配合的弹性弹性体中的孔和设置在它们之间的车身部分的安装部分; 由与设计成套管整体的凸缘形成的套筒，使得套管可以伸缩到间隔管中。 顶针管在与套管凸缘相邻的管肩部处形成为多边形，并且间隔管形成为匹配的多边形形状，使得套管管肩可与间隔管配合。 顶针管具有扩大的端部，该端部被安装在间隔管中的多个向内的突出部接合，以防止间隔件和套管组件意外脱开。 顶针管内螺纹，以将插入穿过支撑件的螺纹紧固件穿过滑阀管并进入套管。 当紧固时，紧固件拉动间隔件的凸缘并套在一起以同时牢固地夹紧车身的安装部分并将冲击座和安装部分固定到车架上。

    Fastener and nosepiece for installing lath
    10.
    发明授权
    Fastener and nosepiece for installing lath 失效
    紧固件和鼻梁用于安装板条

    公开(公告)号：US4581871A

    公开(公告)日：1986-04-15

    申请号：US571303

    申请日：1984-01-16

    申请人： William J. Blucher ,  Elbert E. Williams, Jr. ,  Francis C. Peterson ,  Richard J. Ernst

    发明人： William J. Blucher ,  Elbert E. Williams, Jr. ,  Francis C. Peterson ,  Richard J. Ernst

    IPC分类号： B25B21/00 ,  B25B23/00 ,  E04F13/04 ,  F16B5/02 ,  F16B25/02 ,  F16B35/04 ,  E04C5/16 ,  F16B37/12 ,  F16B43/02

    CPC分类号： F16B35/048 ,  B25B21/00 ,  B25B23/00 ,  E04F13/045 ,  F16B5/0233

    摘要： A fastener and a nosepiece for use in attaching lath to a support. The fastener includes a screw and a spacing element, in which the spacing element is adapted to threadingly penetrate the lath and abut the support. The lath is retained between the spacing element and the head of the screw and is thereby held away from the support in order to allow plaster to properly extrude through openings in the lath. The nosepiece is attachable to a driving tool and has rigid prongs which reach through openings in the lath. Travel of a bit on the driving tool is limited so that automatic disengagement occurs to prevent over-driving of the screw. The prongs ensure that the lath is held a predetermined distance from the support.

    摘要翻译： 用于将板条附接到支撑件上的紧固件和鼻梁。 紧固件包括螺钉和间隔元件，其中间隔元件适于螺纹地穿透板条并抵靠支撑件。 板条保持在间隔元件和螺钉的头部之间，从而被保持远离支撑件，以便允许石膏通过板条中的开口适当挤压。 喷嘴可附接到驱动工具，并具有通过板条中的开口延伸的刚性插脚。 驱动工具上的位移有限，从而发生自动脱开以防止螺丝过度驱动。 插脚确保板条与支架保持预定的距离。