公开(公告)号：US4574966A

公开(公告)日：1986-03-11

申请号：US675603

申请日：1984-11-28

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D41/04 ,  B65D50/06 ,  B65D53/00

CPC分类号： B65D50/06 ,  B65D41/0421 ,  Y10S215/01

摘要： A plastic linerless closure for sealing a container includes an integrated sealing mechanism forming at least a part of the top of the closure. The sealing mechanism includes a primary sealing region including a primary sealing flange adapted to engage the top of the container neck during application of the closure, an inner sealing region having an outwardly facing sealing surface which is situated contiguous with the inner surface of the container neck during application of the closure to the container neck and a central non-planar, e.g. concave, region. The inner sealing region is connected in an integrated manner to the primary sealing region and the central region, and the primary sealing flange is connected to the closure top by a hinge region. In operation, the primary and inner sealing regions as well as the non-planar central region of the integrated sealing mechanism act with mechanical linkage to effect a top seal between the primary sealing flange and the container neck top and an inner seal between the outwardly facing sealing surface of the inner sealing region and the container neck inner surface.

公开(公告)号：US4714167A

公开(公告)日：1987-12-22

申请号：US838116

申请日：1986-03-10

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D41/04

CPC分类号： B65D41/0421 ,  Y10S215/01

摘要： A plastic linerless closure for sealing a container includes an integrated sealing mechanism forming at least a part of the top of the closure. The sealing mechanism includes a primary sealing region including a primary sealing flange adapted to engage the top of the container neck during application of the closure, an inner sealing region having an outwardly facing sealing surface which is situated contiguous with the inner surface of the container neck during application of the closure to the container neck and a central non-planar, e.g. concave, region. The inner sealing region is connected in an integrated manner to the primary sealing region and the central region, and the primary sealing flange is connected to the closure top by a hinge region. In operation, the primary and inner sealing regions as well as the non-planar central region of the integrated sealing mechanism act with mechanical linkage to effect a top seal between the primary sealing flange and the container neck top and an inner seal between the outwardly facing sealing surface of the inner sealing region and the container neck inner surface.

摘要翻译： 用于密封容器的塑料无衬封件包括形成封闭件的顶部的至少一部分的集成密封机构。 密封机构包括主要密封区域，该主密封区域包括主要密封凸缘，该主密封凸缘适用于在应用封闭件期间接合容器颈部的顶部;内部密封区域，其具有面向外的密封表面，该密封面与容器颈部的内表面邻接 在将闭合件应用于容器颈部和中央非平面的过程中，例如， 凹面，区域。 内密封区域以一体方式连接到主密封区域和中心区域，并且主密封凸缘通过铰链区域连接到封闭顶部。 在操作中，集成密封机构的主密封区域和内密封区域以及非平面中心区域与机械连杆起作用，以实现主密封凸缘和容器颈部顶部之间的顶部密封， 内密封区域和容器颈部内表面的密封表面。

公开(公告)号：US4442945A

公开(公告)日：1984-04-17

申请号：US399237

申请日：1982-07-19

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D50/04 ,  B65D55/02

CPC分类号： B65D50/046

摘要： A safety closure of the type having a unitary construction with a closed top from which an interiorly threaded skirt depends and a container having an exteriorly threaded neck on which the closure is mounted in sealing relationship. The safety closure has one or more locking members formed integrally therewith which are movable under the action of actuating apparatus between a non-locking position and a locking position in which the locking members engage appropriate corresponding locking elements provided on the neck of the container. The actuating apparatus is constituted by the top of the closure which has a dish-like configuration formed such that the application of a sufficient finger pressure on the top will result in the movement of the locking members from the locking to the non-locking position.

摘要翻译： 具有整体结构的类型的安全闭合件具有封闭的顶部，内部螺纹裙部从该顶部垂下，并且容器具有外部螺纹的颈部，封闭件以密封关系安装在该外部螺纹的颈部上。 安全关闭件具有与其一体形成的一个或多个锁定构件，其可在致动装置的作用下在非锁定位置和锁定位置之间移动，在锁定位置中锁定构件与设置在容器颈部上的合适的对应锁定元件接合。 致动装置由盖的顶部构成，其具有形成为使得在顶部上施加足够的手指压力的盘形构造将导致锁定构件从锁定到非锁定位置的移动。

公开(公告)号：US4413742A

公开(公告)日：1983-11-08

申请号：US335216

申请日：1981-12-28

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D50/04 ,  B65D55/02

CPC分类号： B65D50/046

摘要： A child-resistant closure member adapted to be threadedly fastened onto the neck of a container is formed of a deformable material and has a top and an integral peripheral skirt on the inwardly facing surface of which screw threads are formed to allow the closure member to be rotatably screwed onto the container neck. A locking member having a locking portion is integrally formed with the closure member so as to be movable between a first position wherein the locking portion extends into the interior space defined by the skirt and a second position wherein the locking portion is withdrawn from the interior space. In a preferred embodiment, the locking member is constituted by a segment of the peripheral skirt itself and a radial segment of the closure top which is integral with and forms a continuation of the peripheral skirt segment. The locking portion extends into a slot formed in the neck of the container when the locking member is in the first position to prevent rotation of the closure member with respect to the neck of the container.

摘要翻译： 适于被螺纹地紧固在容器颈部上的防儿童关闭构件由可变形材料形成，并且在其面向内的表面上具有顶部和一体的外围裙部，螺纹形成于该内侧面上以允许封闭构件为 可旋转地旋拧到容器颈部上。 具有锁定部分的锁定构件与闭合构件一体地形成，以便能够在第一位置和第二位置之间移动，第一位置和第二位置之间，其中锁定部分延伸到由裙部限定的内部空间中，其中锁定部分从内部空间 。 在优选实施例中，锁定构件由周边裙部本身的一部分和封闭顶部的径向部分构成，其与外围裙部段成一体并形成延续部。 当锁定构件处于第一位置时，锁定部分延伸到形成在容器的颈部中的槽中，以防止封闭构件相对于容器的颈部旋转。

公开(公告)号：US4640429A

公开(公告)日：1987-02-03

申请号：US760475

申请日：1985-07-30

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D50/04 ,  B65D45/32

CPC分类号： B65D50/046

摘要： A closure for a container includes a closed top, a peripheral skirt and an integral engagement portion which extends from the closure top having an outer sidewall which is spaced radially inwardly from the inner sidewall of the skirt a distance sufficient such that the container neck is receivable in the space therebetween. A mechanism is provided by which the engagement portion is expanded radially outwardly either during or after the application of the closure to the container to urge the sidewall of the engagement portion tightly into engagement with the inner sidewall of the container neck to provide a friction locking and/or hermetic sealing of the closure to the container. In another embodiment, locking means are provided on the inner sidewall of the closure skirt which allows the closure to be twisted onto the container but which prevents the closure from being twisted in the opposite direction thereby locking the closure onto the container. A mechanism for selectively disengaging the locking means from the container is provided when access to the container contents is desired. Other embodiments using the principles of the invention are also disclosed.

摘要翻译： 用于容器的封闭件包括封闭的顶部，周边裙部和整体的接合部分，其从封闭顶部延伸，该封闭顶部具有外侧壁，所述外侧壁与裙部的内侧壁径向向内间隔开足够的距离使得容器颈部可接收 在它们之间的空间。 提供了一种机构，通过该机构，接合部分在将闭合件施加到容器之间或之后径向向外扩张，以将接合部分的侧壁紧密地与容器颈部的内侧壁接合以提供摩擦锁定 /或将密封件密封到容器。 在另一个实施例中，锁定装置设置在封闭裙部的内侧壁上，其允许闭合件扭转到容器上，但是防止封闭件在相反方向上扭转，从而将封盖锁定在容器上。 当需要访问容器内容物时，提供用于选择性地将锁定装置与容器脱开的机构。 还公开了使用本发明原理的其它实施例。

公开(公告)号：US4591062A

公开(公告)日：1986-05-27

申请号：US685996

申请日：1984-12-24

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D51/16 ,  B65D55/02 ,  B65D79/02

CPC分类号： B65D51/1688 ,  B65D51/1638 ,  B65D55/026 ,  B65D79/02 ,  Y10S206/807

摘要： Tamper-evident closure apparatus for internally pressurized containers includes a closure provided with a mechanism for venting the internal pressurized gas upon initial unsealing of the container and a tamper-indicating device adapted to be acted upon by the vented gas to indicate that an initial unsealing of the container has occurred. The tamper-indicating device may be, for example, chemically activated to change colors when acted upon by the vented gas or may be mechanically activated so that venting of the pressurized gas causes a visibly apparent disruption, distortion or the like to indicate initial unsealing of the container.

摘要翻译： 用于内部加压容器的防篡改的封闭装置包括封闭件，该封闭件设置有用于在容器初始开封时排出内部加压气体的机构，以及适于被排出的气体作用的篡改指示装置，以指示初始开封 容器发生了。 例如，篡改指示装置可以被化学活化以在被排出的气体作用时改变颜色，或者可以被机械地启动，使得加压气体的排放导致明显的中断，变形等，以指示初始开启 容器

公开(公告)号：US4877028A

公开(公告)日：1989-10-31

申请号：US223682

申请日：1988-07-25

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： A61F6/20

CPC分类号： A61F6/204

摘要： Apparatus for accomplishing the permanent placement of a lockable clip around a target vessel to interrupt the continuity of the same in a rapid, safe and minimally invasive manner. The apparatus includes a trocar obturator and a hollow member in which the open locking clip is enclosed for delivery to a position proximate to the vas whereupon the trocar obturator is retracted such that the clip is locked onto the vessel to effect occlusion.

摘要翻译： 用于实现可锁定夹子围绕目标血管永久性放置以便以快速，安全和微创方式中断其连续性的装置。 该装置包括套管针闭塞器和中空构件，其中打开的锁定夹被封闭，以将其传送到接近血管的位置，于是套管针闭塞器缩回，使得夹子锁定在容器上以实现闭塞。

公开(公告)号：US4535905A

公开(公告)日：1985-08-20

申请号：US654856

申请日：1984-09-26

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： B65D50/04 ,  B65D55/02

CPC分类号： B65D50/046

摘要： A safety closure of the type having a unitary construction with a closed top from which an interiorly threaded skirt depends and a container having an exteriorly threaded neck on which the closure is mounted in sealing relationship. The safety closure has at least one locking member formed integrally therewith which is movable under the action of actuating apparatus between a non-locking position and a locking position in which the locking members engage appropriate corresponding locking elements provided on the neck of the container. The actuating apparatus is constituted by the top of the closure which has a dish-like configuration formed such that the application of a sufficient finger pressure on the top will result in the movement of the locking members from the locking to the non-locking position. The construction and mode of operation of the safety closure renders it especially suited to the incorporation of a device for providing a visual indication of the initial unlocking actuation of the closure thereby indicating a possible unauthorized tampering with the contents of the container should the device indicate such unlocking actuation prior to the sale of the product to the consumer.

摘要翻译： 具有整体结构的类型的安全闭合件具有封闭的顶部，内部螺纹裙部从该顶部垂下，并且容器具有外部螺纹的颈部，封闭件以密封关系安装在该外部螺纹的颈部上。 安全盖具有与其一体形成的至少一个锁定构件，其可在致动装置的作用下在非锁定位置和锁定位置之间移动，在锁定位置中锁定构件与设置在容器颈部上的合适的对应锁定元件接合。 致动装置由盖的顶部构成，其具有形成为使得在顶部上施加足够的手指压力的盘形构造将导致锁定构件从锁定到非锁定位置的移动。 安全盖的结构和操作方式使其特别适用于结合用于提供封闭件的初始解锁致动的视觉指示的装置，从而指示如果装置指示这种装置可能未经授权擅自篡改容器的内容物 在将产品销售给消费者之前解锁动作。

公开(公告)号：US4394864A

公开(公告)日：1983-07-26

申请号：US254393

申请日：1981-04-15

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： A61F6/20 ,  A61B17/12 ,  A61B17/28

CPC分类号： A61F6/204 ,  A61F6/206

摘要： Apparatus for accomplishing the permanent placement of a silicone locking clip having dentate edges around the vas deferens to interrupt the continuity of the same in a rapid, safe and minimally invasive manner. The apparatus includes a trocar-type instrument in which the locking clip is enclosed for delivery to a position proximate to the vas whereupon the jaw members of the trocar-type instrument are opened whereby the clip is opened to an extent such that the vas is receivable therein whereupon the jaw members are closed to lock the clip onto the vas to occlude the same.

摘要翻译： 用于完成在输精管周围具有齿状边缘的永久性放置永久性放置的装置，以快速，安全和微创的方式中断其连续性。 该装置包括套管针式仪器，其中锁定夹被封闭以便输送到接近血管的位置，于是套管针式仪器的钳口构件打开，由此夹子打开到可接收血管的程度 其中闭合钳口构件以将夹子锁定在血管上以阻塞其上。

公开(公告)号：US4747835A

公开(公告)日：1988-05-31

申请号：US16543

申请日：1987-02-19

申请人： Jeffrey Sandhaus

发明人： Jeffrey Sandhaus

IPC分类号： A61M5/32

CPC分类号： A61M5/3213

摘要： A safety device for a hypodermic needle includes a hollow cylindrical portion, having an annular groove therein, disposed around the neck of a hypodermic syringe; a truncated conical surface disposed on the shoulder of the syringe; and a flexible projection abutting the neck. When a sheathed hypodermic needle engages the syringe, the safety device, via the groove therein, engages the sheath and is subsequently removed therewith. Upon recapping the needle, the conical surface shields the user from accidental puncture. Upon disengaging the sheathed needle from the syringe, the flexible projection closes behind the needle, retaining it in the sheath. Other embodiments of the invention include shields for precluding accidental needle puncture, and flexible projections for securing the needle in the sheath.