公开(公告)号：US20200232872A1

公开(公告)日：2020-07-23

申请号：US16843742

申请日：2020-04-08

申请人： George Tash

发明人： George Tash

IPC分类号： G01M3/28 ,  F16L55/105 ,  F16L55/11

摘要： A device is provided that plugs a drainpipe via an opening formed therein. The device includes a lever arm having front and rear portions, and a plug seal assembly securely coupled to the front portion of the lever arm, the plug seal assembly having a plug designed to mechanically seal the drainpipe whenever the device is locked into a plugging position within the drainpipe, and a through-hole that passes from a front side of the plug seal assembly to a rear side thereof. The device also includes a positioning arm assembly rotatably coupled to the rear portion of the lever arm and is adapted to releasably engage with the rear portion of the lever arm and a bottom rim of the opening to lock the device into the plugging position. The device also includes a fluid fill hose one end of which is sealably coupled to the through-hole.

公开(公告)号：US10683958B1

公开(公告)日：2020-06-16

申请号：US16262663

申请日：2019-01-30

申请人： George Tash

发明人： George Tash

IPC分类号： F16L55/124 ,  F16L55/105

摘要： An “Adjustable Drainpipe Test Plug Device” (hereinafter “Device”) includes a lever arm and a plug seal assembly coupled that lever arm. The plug seal assembly fully or partially mechanically seals the drainpipe when the Device is locked into one of a plurality of plugging positions through a drainpipe side opening. A positioning arm assembly is rotatably coupled to a rear portion of the lever arm to releasably engage the lever arm while a foot of the positioning arm releasably engages a bottom rim of the side opening, thereby locking the Device into plugging position. An adjustable extensible rod of the positioning arm assembly enables the foot to engage the side opening of pipes having different nominal wall thicknesses. The Device may include a through-hole passing from a front side of the plug seal assembly to a rear side, and may include a fluid fill hose sealably coupled to the through-hole.

公开(公告)号：US20120005849A1

公开(公告)日：2012-01-12

申请号：US12833351

申请日：2010-07-09

申请人： George Tash

发明人： George Tash

IPC分类号： B08B9/02

CPC分类号： B08B9/045 ,  E03C1/302

摘要： A hand-operated drain snake is provided. The snake includes a first shaft having a first longitudinal axis, an auger disposed on an exterior surface of the first shaft, a second shaft having a second longitudinal axis, and a transverse member. A proximal end of the first shaft is disposed on one side of the transverse member and a proximal end of the second shaft is disposed on an opposite side of the transverse member such that the first axis is substantially parallel to the second axis, and the first axis is offset from the second axis by an offset distance.

摘要翻译： 提供手动排水蛇。 蛇包括具有第一纵向轴线的第一轴，设置在第一轴的外表面上的螺旋钻，具有第二纵向轴线的第二轴和横向构件。 第一轴的近端设置在横向构件的一侧上，并且第二轴的近端设置在横向构件的相对侧上，使得第一轴线基本上平行于第二轴线，并且第一轴线 轴与第二轴偏移偏移距离。

公开(公告)号：US06289935B1

公开(公告)日：2001-09-18

申请号：US09650354

申请日：2000-08-25

申请人： George Tash

发明人： George Tash

IPC分类号： F16L5510

CPC分类号： F16L55/105 ,  F16L55/124

摘要： A drainpipe test plug device according to the present invention is capable of being easily inserted through an opening such as a drain clean-out or other side opening to effectively seal a pressurized drainpipe. Further, the drainpipe test plug device is capable of maintaining a seal against fluid pressure in a piping system for any desired length of time without bleeding or leakage past the drainpipe test plug device. In addition, the drainpipe test plug device is adapted for use with a range of sizes of pipes by using a plug sized to fit the pipe under test. The drainpipe test plug device has a plug or seal that is rotatably coupled to a pivot arm, which is in turn rotatably coupled to a lever arm for positioning the drainpipe test plug device within a drainpipe. Consequently, the plug is capable of rotating about two axes simultaneously to effect a seal within the drainpipe. Further, a controlled pressure release is achieved by disengaging a first portion of the plug from the interior wall of the drainpipe to break the seal between the plug and the interior wall while maintaining a second portion of the plug in contact with the interior wall of the drainpipe. Latches coupled to either or both the lever arm and positioning arm are used to limit the rotation and displacement of the plug relative to the interior walls of the drainpipe to effect the controlled release of pressure.

摘要翻译： 根据本发明的排水管测试塞装置能够容易地通过诸如排水清洁或其它侧面开口的开口插入，以有效地密封加压排水管。 此外，排水管测试塞装置能够在任何期望的时间长度内保持对管道系统中的流体压力的密封，而不会渗漏或泄漏通过排水管测试塞装置。 此外，排水管测试塞装置适用于一系列尺寸的管道，通过使用适合被测管道的塞子。 排水管测试塞装置具有可旋转地联接到枢转臂的塞子或密封件，枢轴臂又可旋转地联接到杠杆臂，用于将排水管测试塞装置定位在排水管内。 因此，塞子能够同时旋转两个轴线，以在排水管内进行密封。 此外，通过将塞子的第一部分与排水管的内壁分离来实现控制的压力释放，以破坏塞子和内壁之间的密封，同时保持塞子的第二部分与内壁的内壁接触 排水管 联接到杠杆臂和定位臂中的一个或两者的闩锁用于限制塞子相对于排水管的内壁的旋转和移位，以实现受压释放的压力。

公开(公告)号：US4745641A

公开(公告)日：1988-05-24

申请号：US867790

申请日：1986-05-27

申请人： George Tash

发明人： George Tash

IPC分类号： E03C1/308 ,  E03D11/00

CPC分类号： E03C1/308

摘要： The plunger includes an elongated knurled handle, a base sealing member having a central aperture extending therethrough, and a multi-pleated bellows preferably releasably connected to the bottom of the handle and preferably permanently connected to the top of the base sealing member. Preferably, the bellows and base sealing member are generally cylindrical and of rubber, plastic or the like. They may be integral. The sealing member may have an upper bowl sealing rim with a collapsable top wall adapted to receive the bellows, and a small diameter lower sealing ring, with depending skirt. Preferably, the transverse bellows pleats increase in diameter from the bellows top to bottom and may be arranged in sets for improved seating. The handle top can be removable and the handle can contain a central cavity extending longitudinally therethrough, which cavity can, if desired, be threaded to receive a garden hose. Thus, the handle top when unscrewed can act as a vacuum relief valve. The handle top can also include a padded transverse grip. The device is highly efficient and durable and is adapted for use in a variety of applications.

摘要翻译： 柱塞包括细长的滚花手柄，具有延伸穿过其中的中心孔的底部密封构件和优选地可释放地连接到手柄底部的多褶皱波纹管，并且优选地永久连接到基座密封构件的顶部。 优选地，波纹管和基底密封构件通常是圆柱形的，并且是橡胶，塑料等。 它们可能是一体的。 密封构件可以具有上碗密封边缘，其具有适于容纳波纹管的可折叠顶壁和具有悬垂裙部的小直径下密封环。 优选地，横向波纹管褶皱直径从波纹管顶部增加到底部，并且可以被设置成套以改善座椅。 手柄顶部可以是可移除的，并且手柄可以包含纵向延伸通过的中心腔，如果需要，该腔可以被螺纹接收花园软管。 因此，拧开时的手柄顶部可作为真空释放阀。 手柄顶部还可以包括一个填充的横向手柄。 该设备高效耐用，适用于各种应用。

公开(公告)号：USD292631S

公开(公告)日：1987-11-03

申请号：US710432

申请日：1985-03-11

申请人： George Tash

设计人： George Tash

公开(公告)号：US4606364A

公开(公告)日：1986-08-19

申请号：US656344

申请日：1984-10-01

申请人： George Tash

发明人： George Tash

IPC分类号： E03C1/306 ,  B08B9/02

CPC分类号： E03C1/306 ,  Y10T137/7889 ,  Y10T137/9138

摘要： An adapter to be used in conjunction with a tubular flushing device to unclog a drain pipe. The tubular flushing device expands during usage. The tubular flushing device is to fit within the adapter and is to expand during usage into tight contact with the interior wall of the adapter. The fore end of the adapter is tapered slightly to facilitate tight connection with the inlet opening of the drain pipe.

摘要翻译： 与管状冲洗装置结合使用以将排泄管排除的适配器。 管状冲洗装置在使用期间膨胀。 管状冲洗装置将装配在适配器内并且在使用期间膨胀以与适配器的内壁紧密接触。 适配器的前端略微倾斜，以便于与排水管的入口紧密连接。

公开(公告)号：US4591194A

公开(公告)日：1986-05-27

申请号：US514289

申请日：1983-07-15

申请人： George Tash

发明人： George Tash

IPC分类号： F16L33/207 ,  F16L33/20

CPC分类号： F16L33/2076

摘要： The improved fluid conduit assembly of the present invention comprises a conduit plug having an expanded diameter portion and/or narrow portion of reduced diameter, with a fluid passageway extending the length of the plug. The assembly also includes a flexible, resilient, fluid conduit, such as a water hose or drain unclogger having an open end within which the plug is disposed, and a conduit connector connected to the open conduit end by a tubular sleeve disposed over the open conduit end and compressing the conduit end in against the reduced diameter portion of the plug in liquid sealing engagement therewith. In connecting the connector to the conduit, the sleeve is first slid into place and then reduced in diameter, as by crimping, to hold it firmly to the conduit. The resilient nature of the conduit allows it to assume the contour of the outer surface of the plug during the sleeve reducing step. The conduit end which contains the plug may have an initially reduced diameter portion and an expanded diameter portion aligned with those of the plug. The connector may include a threaded portion for connection to a water hose. The assembly is inexpensive and convenient, and permits connectors to be quickly fitted in place over conduits without blocking the flow of fluid through the conduit.

摘要翻译： 本发明的改进的流体管道组件包括具有扩径直径部分和/或直径减小的狭窄部分的导管塞，流体通道延伸塞子的长度。 该组件还包括柔性的，弹性的流体导管，例如具有开口端的水软管或排水管，其中插头设置在该开口端内;以及导管连接器，其通过布置在开口导管上的管状套管连接到开放导管端 端部并且将导管端压靠在与其密封接合的插塞的直径减小的部分上。 在将连接器连接到导管时，首先将套筒滑入到位，然后通过压接直径减小，以将其牢固地保持在导管上。 导管的弹性特性允许其在套筒减小步骤期间呈现塞子外表面的轮廓。 包含塞子的导管端可以具有初始缩小的直径部分和与插塞的直径部分对准的扩展直径部分。 连接器可以包括用于连接到水管的螺纹部分。 组件便宜且方便，并且允许连接器快速地安装在导管上的适当位置，而不会阻塞流体通过导管的流动。

公开(公告)号：US10760252B2

公开(公告)日：2020-09-01

申请号：US16262524

申请日：2019-01-30

申请人： George Tash

发明人： George Tash

IPC分类号： E03C1/308

摘要： An automatic air release plunger is provided for unclogging an obstructed drain in a plumbing fixture having undrained wastewater. The plunger includes a handle and a hollow, compressible plunger head. The plunger head is coupled to the handle at the plunger head's proximal end. The plunger head also includes a seal extending from its distal end that is capable of sealing the plunger head to a drain opening of the plumbing fixture. Additionally, the handle and plunger head include automatic air release features that allow air to flow along an air-escape path from inside of the hollow plunger head into a void formed in the interior of the handle, and thereafter into a channel which extends from the proximal end of the plunger head to a gap at a proximal end of the handle where the air is released whenever the plunger head is compressed.

公开(公告)号：US20200240127A1

公开(公告)日：2020-07-30

申请号：US16262524

申请日：2019-01-30

申请人： George Tash

发明人： George Tash

IPC分类号： E03C1/308

摘要： An automatic air release plunger is provided for unclogging an obstructed drain in a plumbing fixture having undrained wastewater. The plunger includes a handle and a hollow, compressible plunger head. The plunger head is coupled to the handle at the plunger head's proximal end. The plunger head also includes a seal extending from its distal end that is capable of sealing the plunger head to a drain opening of the plumbing fixture. Additionally, the handle and plunger head include automatic air release features that allow air to flow along an air-escape path from inside of the hollow plunger head into a void formed in the interior of the handle, and thereafter into a channel which extends from the proximal end of the plunger head to a gap at a proximal end of the handle where the air is released whenever the plunger head is compressed.