Sanitary clamp with concealed threads

    公开(公告)号:US09927052B1

    公开(公告)日:2018-03-27

    申请号:US15345717

    申请日:2016-11-08

    Abstract: A sanitary clamp with facing ring halves employs one or more threaded closure devices configured to avoid having any threads exposed to the ambient. A bolt member may have a stepped shaft with a first smooth shaft portion and a male-threaded tip portion. The latter may be the same or a smaller diameter. An associated nut member has a blind bore that extends from a first end of the nut, with a first smooth wall portion and a second female threaded bore portion. The second female threaded portion may have the same bore diameter, or the bore can have a stepped interior diameter with the second female threaded bore portion having a diameter smaller than the first smooth wall portion. A seal member or gland within the smooth wall bore portion closes off a space defined between said the tip portion of the bolt member and the female-threaded bore portion. Once installed, there are no threaded surfaces of the bolt member or the nut member that are exposed to the ambient.

    Fast-dismounted cymbal-locking nut

    公开(公告)号:US09903408B2

    公开(公告)日:2018-02-27

    申请号:US15222139

    申请日:2016-07-28

    Applicant: Tsun-Chi Liao

    Inventor: Tsun-Chi Liao

    CPC classification number: F16B37/0821 F16B37/16 G10D13/026 G10D13/06

    Abstract: A fast-dismounted cymbal-locking nut being screwed through an outer thread of a mounting bolt of a cymbal to press the cymbal tightly and adjust the position of the cymbal, comprises a seat, a first wing, a second wing, and a resilience element. The first and second wings are pivotally coupled to the seat; each of them has a locking position and a fast-dismount position. The first and second wings respectively include first and second semi-spherical threaded grooves, which jointly form an inner thread corresponding to the outer thread at their locking positions. At the fast-dismount positions, the shortest distance between the first and second semi-spherical threaded grooves is larger than the outer diameter of the outer thread. The user can directly mount the nut to the outer thread without screwing the nut through the outer thread. The nut enables the user to fast mount or dismount a cymbal.

    Self-Drilling Bolt and Nut Assembly
    4.
    发明申请
    Self-Drilling Bolt and Nut Assembly 有权
    自钻螺栓和螺母组件

    公开(公告)号:US20110222984A1

    公开(公告)日:2011-09-15

    申请号:US13127138

    申请日:2010-10-26

    Abstract: A self-drilling bolt and nut assembly includes a nut which has a window to permit visual inspection of the fastener thread upon engagement with the nut. The nut also includes a protective cap or receives a protective cap so that upon threadably engaging the fastener with the nut, the drill tip of the fastener is automatically received in the cap. The nut also has at one end a plurality of projections to enhance the locking engagement. The self-drilling bolt may have an integral washer and employ a clamping plate engageable against the washer.

    Abstract translation: 自钻螺栓和螺母组件包括螺母,该螺母具有窗口,以允许在与螺母接合时对拉链进行目视检查。 螺母还包括保护盖或接收保护盖,使得在紧固件与螺母螺纹接合时,紧固件的钻头尖端自动地接收在盖中。 该螺母的一端还具有多个凸起以增强锁定接合。 自钻螺栓可以具有整体的垫圈并且采用可抵靠垫圈的夹板。

    Lock nut and wrench for leg assembly of home appliance
    5.
    发明申请
    Lock nut and wrench for leg assembly of home appliance 审中-公开
    用于家用电器组件的锁紧螺母和扳手

    公开(公告)号:US20060162505A1

    公开(公告)日:2006-07-27

    申请号:US10529239

    申请日:2004-05-19

    Abstract: Disclosed are lock nuts (100) and (100a) for preventing a leg bolt (4) from loosening from a leg assembly supporting electric home appliances, and a wrench (500) for loosening or tightening the lock nuts (100) and (100a′). The lock nuts (100) and (100a′) includes a hub having a screw hole (111), a plurality of ribs extended in a radius direction from a circumferential surface of the hub, and having sides (125) and (125a′) over which the wrench (500) or a finger is hooked, and supplementary member (130) provided allowing the wrench or finger to access form the radius direction of the hub to the sides (125) and (125a′), and coupling the ribs (120). The wrench (500) includes a long grip having at least one projection (550) and (560) on an outer circumferential surface thereof, and a box end (530) or an open end (520) provided at either of both ends thereof.

    Abstract translation: 公开了用于防止腿部螺栓(4)从支撑家用电器的腿部组件松动的锁定螺母(100)和(100a)以及用于松开或拧紧锁紧螺母(100)和(100)的扳手(500) 一个')。 锁定螺母(100)和(100a')包括具有螺纹孔(111)的毂,从毂的圆周表面沿半径方向延伸的多个肋,并且具有侧面(125)和(125a) '),扳手(500)或手指钩在其上,以及辅助构件(130),其允许扳手或手指从轮毂的半径方向进入侧面(125)和(125a');以及 联接肋(120)。 扳手(500)包括在其外圆周表面上具有至少一个突起(550)和(560)的长柄,以及设置在其两端中的任一端的盒端(530)或开口端(520)。

    Spigot and wrench combination for a beverage dispenser
    6.
    发明授权
    Spigot and wrench combination for a beverage dispenser 失效
    饮料分配器的插头和扳手组合

    公开(公告)号:US5022560A

    公开(公告)日:1991-06-11

    申请号:US363702

    申请日:1989-06-09

    Abstract: A beverage container having a spigot with a faucet for dispensing beverages. The spigot is removably secured within the walls of the beverage container by a hex nut having exterior protuberances or nibs. The faucet is removably secured to the spigot outside of the beverage container by a winged connector backed by a spring clip for removably securing the spigot to the faucet. The winged connector is used as a key for engaging the nibs or protuberances of the securement nut for causing it to turn and be tightened or loosened from the threads of the spigot, thereby allowing the removal of the spigot from the beverage container.

    Abstract translation: 一种具有插头的饮料容器,其具有用于分配饮料的水龙头。 插头通过具有外部突起或尖头的六角螺母可移除地固定在饮料容器的壁内。 水龙头通过由弹簧夹支撑的翼形连接器可拆卸地固定到饮料容器外部的插座上,用于可拆卸地将插头固定到龙头上。 翼形连接器用作用于接合固定螺母的笔尖或突起的钥匙,用于使其转动并从插口的螺纹拧紧或松开,从而允许从饮料容器移除插口。

    Tool for overhead sheet installation
    7.
    发明授权
    Tool for overhead sheet installation 失效
    工作台安装架空板

    公开(公告)号:US5002446A

    公开(公告)日:1991-03-26

    申请号:US537252

    申请日:1990-06-12

    Inventor: Paul C. Anderson

    CPC classification number: E04F21/185 F16B35/06 F16B37/16 Y10S411/908 Y10S52/01

    Abstract: The present invention involves a construction sheet material installation tool used to assist a worker to install sheets of material that would ordinarily require more than one worker. The tool includes a screw that has its non-threaded end embedded into a base, and the threaded portion of the screw extends outwardly perpendicular from the top surface of the base. The base has at least one side ledge that extends downwardly from the top surface at an obtuse angle. The top surface and side ledge of the base are all widened as to provide support to common construction sheet material without damaging the same. It is used by partially screwing into the overhead surface on which the construction sheet material will be installed to leave a gap. One end of the construction sheet is lifted to engage the side ledge of the device. The construction sheet material is then pushed upward from its opposite end into the gap and securely held in place by the invention, until the sheet material can be permanently installed.

    Abstract translation: 本发明涉及一种用于协助工人安装通常需要多于一名工人的材料的建筑片材安装工具。 该工具包括其非螺纹端嵌入基座中的螺钉,并且螺钉的螺纹部分从基座的顶表面垂直向外延伸。 底座具有至少一个从顶部表面以钝角向下延伸的侧凸缘。 底座的上表面和侧壁都被加宽,以便为普通的建筑板材提供支撑而不会损坏它。 通过部分旋入到将要安装建筑板材的塔顶表面留下间隙来使用。 提升结构片的一端以接合装置的侧壁。 然后将构造片材料从其相对端向上推入间隙,并通过本发明牢固地保持在适当位置,直到片材可以永久地安装。

    Internally threaded plastic nut
    8.
    发明授权
    Internally threaded plastic nut 失效
    内螺纹塑料螺母

    公开(公告)号:US4188178A

    公开(公告)日:1980-02-12

    申请号:US882112

    申请日:1978-02-28

    Inventor: Bernard Anscher

    CPC classification number: F16B33/02 B29D1/00 F16B33/006 F16B37/16

    Abstract: A plastic wing nut with an internal thread, a mold therefor and a method of molding such a wing nut in which the wing nut is molded so as to have only a single internal thread thereby greatly simplifying the molding process is disclosed.

    Abstract translation: 公开了一种具有内螺纹的塑料翼形螺母及其模具以及模制这种翼形螺母的方法,其中翼形螺母被模制成仅具有单个内螺纹,从而大大简化了模制过程。

    Stage-screw.
    10.
    发明授权
    Stage-screw. 失效
    STAGE-SCREW。

    公开(公告)号:US1103723A

    公开(公告)日:1914-07-14

    申请号:US1914817308

    申请日:1914-02-07

    Applicant: WITTE PAUL

    Inventor: WITTE PAUL

    CPC classification number: F16B37/16

Patent Agency Ranking