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428 条记录 (耗时 0.024 秒)

    COMPOUND APPLICATOR
    2.
    发明公开
    COMPOUND APPLICATOR 审中-公开

    公开(公告)号：US20240216944A1

    公开(公告)日：2024-07-04

    申请号：US18608209

    申请日：2024-03-18

    申请人： AMES TOOLS CORPORATION

    发明人： Matthew W. Jungklaus ,  Michael T. Ventura

    IPC分类号： B05C17/005

    CPC分类号： B05C17/00503 ,  B05C17/00593

    摘要： A compound applicator includes a nozzle assembly including a nozzle opening and a plug movable relative to the nozzle opening between a first position in which the nozzle assembly is in a closed state, and a second position in which the nozzle assembly is in an open state, a spring configured to bias the plug into the first position, a cylinder configured to receive and store a compound material, a main housing, a handle rotatable relative to the main housing, a pull rod having a first end coupled with the plug, and an input mechanism located at least partially within the handle and/or the main housing and configured to convert rotational motion of the handle into axial movement of the pull rod, thereby moving the plug from the first position toward the second position. The spring pulls the pull rod such that the pull rod is biased into tension.

    Telescoping Syringe with One-Way Valve
    4.
    发明申请
    Telescoping Syringe with One-Way Valve 审中-公开

    公开(公告)号：US20180086544A1

    公开(公告)日：2018-03-29

    申请号：US15827652

    申请日：2017-11-30

    申请人： New Product Development Concepts LLC

    发明人： Robert A. Kolonia ,  Brian J. Kolonia

    IPC分类号： B65D83/00 ,  A61M5/31 ,  A61M5/315 ,  B05C17/005

    CPC分类号： B65D83/0022 ,  A61M5/3134 ,  A61M5/3145 ,  A61M5/31511 ,  A61M2005/3128 ,  A61M2005/3131 ,  A61M2005/31518 ,  A61M2205/0216 ,  B05C17/00576 ,  B05C17/00593

    摘要： A telescoping syringe suitable for use with medications and other flowable materials is presented. The telescoping syringe includes a one-way valve, a plunger, and a barrel. The valve includes a barrier, an outlet(s) through the barrier, and an annular extension extending from the barrier. The plunger includes an inlet(s) and a proximal wall fixed at one end of a first side wall. The valve directly contacts a distal end of the first wall so that an annular flange extending inward from the annular extension slidingly engages an annular groove along the first wall between first and second positions. The circumferential end of the first wall contacts the barrier in the first position to close the outlet(s). The circumferential end does not contact the barrier in the second position to open the outlet(s). A first reservoir is defined by the first wall, the proximal wall, and the valve. The inlet(s) permits gas to enter the first reservoir as fluid is transferred through the valve to a second reservoir. The barrel includes a second side wall with a nipple fixed to a distal wall at one end and an open end at another end. The plunger is extendable from and retractable into the barrel at the open end via slidable engagement between first and second walls. The second reservoir is defined by the distal wall, the second wall, and the valve.

    Syringe
    5.
    发明授权
    Syringe 有权

    公开(公告)号：US09901419B2

    公开(公告)日：2018-02-27

    申请号：US14647913

    申请日：2014-04-09

    申请人： Ivoclar Vivadent AG

    发明人： Frank Müller ,  Lutz Vocke

    IPC分类号： A61C5/04 ,  A61C5/68 ,  A61M5/24 ,  A61C9/00 ,  A61M5/19 ,  A61C5/64 ,  B05C17/005 ,  B65D81/32

    CPC分类号： A61C5/68 ,  A61C5/64 ,  A61C9/0026 ,  A61M5/19 ,  A61M5/2448 ,  A61M2202/0007 ,  A61M2210/0625 ,  B05C17/00553 ,  B05C17/00593 ,  B65D81/325

    摘要： The invention relates to a syringe, in particular for dispensing flowable dental materials, comprising a syringe housing, at least two storage chambers (12 and 14) for dental materials, which lie transversely adjacent to each other as viewed in the dispensing direction, and a mixing device (36), which has two mixing channels (54, 56, 58, and 60), wherein each mixing channel is connected to the outlet of a storage chamber (12 and 14). The mixing device (36) has a mixing zone (80), which is connected to a pre-mixing zone (64). The pre-mixing zone (64) has two inlets, one for each of the dental materials to be mixed, and an outlet, wherein the inlets point toward each other. The outlet of the pre-mixing zone (64) extends perpendicularly to the inlets. The inlet of the mixing zone (80) is connected to the outlet of the pre-mixing zone (64). The mixing zone (80) has an impact element for deflecting the pre-mixed flow of the dental materials to an outlet of the mixing zone (80).

    APPLICATOR WITH PLUNGER HAVING MOVABLE RANGE RESTRICTED BY RESISTANCE STRUCTURE
    10.
    发明申请
    APPLICATOR WITH PLUNGER HAVING MOVABLE RANGE RESTRICTED BY RESISTANCE STRUCTURE 审中-公开
    具有电阻结构限制的可移动范围的吊具的应用者

    公开(公告)号：US20170014858A1

    公开(公告)日：2017-01-19

    申请号：US15206461

    申请日：2016-07-11

    申请人： SHOFU INC.

    发明人： Ryouji Takei ,  Akira Yoneda ,  Shuji Sakamoto ,  Yusei Kadobayashi

    IPC分类号： B05C17/005

    CPC分类号： B05C17/00593 ,  A61C5/62 ,  B05C17/00516 ,  B05C17/00596

    摘要： An applicator that is less expensive than those according to the related art and in which a plunger does not easily slip out of a cylindrical syringe. A cylindrical syringe and a plunger are each molded from a resin material. A resistance structure is provided between the inner peripheral surface of the cylindrical syringe and the outer peripheral surface of a pressing portion of the plunger. The resistance structure is configured to act as resistance to movement of the pressing portion when the pressing portion is moved toward a cartridge fitting portion beyond a predetermined position and to movement of the pressing portion when the pressing portion is moved from the side of the cartridge fitting portion toward an end of the cylindrical syringe opposite to the cartridge fitting portion beyond the predetermined position.

    摘要翻译： 一种比现有技术较便宜的并且柱塞不容易从圆柱形注射器中滑出的涂抹器。 圆柱形注射器和柱塞均由树脂材料模制而成。 在圆柱形注射器的内周表面和柱塞的按压部分的外周表面之间设置有电阻结构。 电阻结构被构造成当按压部分朝向盒配合部分移动超过预定位置时抵抗按压部分的移动，并且当按压部分从盒配件的侧面移动时，该按压部分被移动 部分朝向圆筒形注射器的与盒装配部分相对的端部超过预定位置。