公开(公告)号：US20120223161A1

公开(公告)日：2012-09-06

申请号：US13038062

申请日：2011-03-01

申请人： Randy M. GOODWIN ,  Paul Havlovitz ,  Paul Hsu ,  Jay F. Perkins

发明人： Randy M. GOODWIN ,  Paul Havlovitz ,  Paul Hsu ,  Jay F. Perkins

IPC分类号： B05B9/03

CPC分类号： A01C23/047 ,  A01M7/0046 ,  B05B1/3026 ,  B05B7/2408 ,  B05B7/244 ,  B05B7/2443

摘要： A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, and a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber.

摘要翻译： 一种即用型喷雾器包括限定用于容纳液体产品的内部隔室的容器，具有主室和握持部分的壳体，与流体室的出口选择性流体连通的喷嘴以及枢转开关 用于选择用于主室的流体流动状态的壳体的外部。

公开(公告)号：US07837073B2

公开(公告)日：2010-11-23

申请号：US11036689

申请日：2005-01-14

申请人： Paul Havlovitz ,  Steve Courtney ,  Michael Cavins ,  Randy Goodwin ,  Dan Larimore

发明人： Paul Havlovitz ,  Steve Courtney ,  Michael Cavins ,  Randy Goodwin ,  Dan Larimore

IPC分类号： A01C15/16

CPC分类号： A01C15/02

摘要： An improved collapsible spreader with a spread rate selection mechanism including a knob and a rotatable cup-shaped structure. The cup-shaped structure includes an elongated setting tab and a thirty-six step edge corresponding to thirty-six spread rate settings on the knob. Operatively engaged with the cup-shaped structure is an abutment tab that is part of a closure structure for blocking and selectively unblocking a hopper opening. The tab engages the setting tab to define the adjustable length of the closure structure. Thereafter, abutment rate selection is a function of the rotatable position of the cup-shaped structure. Engagement of the abutment tab and a step defines the size of the hopper opening and thus the amount of product released from the hopper during operation. The spreader also includes a dual spring arrangement to bias the closure structure to a closed position and to prevent breakage. The disclosed spreader also features a one piece wheel to reduce parts and assembly costs.

摘要翻译： 一种具有扩展速率选择机构的改进的可折叠吊具，包括旋钮和可旋转的杯形结构。 杯形结构包括细长的设置翼片和对应于旋钮上的三十六个扩展速率设置的三十六个步进边缘。 与杯状结构可操作地接合的是邻接突片，其是用于阻塞和选择性地阻塞料斗开口的封闭结构的一部分。 接片接合设置标签以定义闭合结构的可调节长度。 此后，邻接速率选择是杯形结构的旋转位置的函数。 接合突片的接合和台阶限定料斗开口的尺寸，从而限制在操作期间从料斗释放的产品的数量。 吊具还包括双重弹簧装置，以将封闭结构偏置到关闭位置并防止断裂。 所公开的吊具还具有一个整体的轮子，以减少零件和装配成本。

公开(公告)号：US20100243760A1

公开(公告)日：2010-09-30

申请号：US12797415

申请日：2010-06-09

申请人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

发明人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

IPC分类号： B05B7/28

CPC分类号： B05B7/0408 ,  B05B7/2408 ,  B05B7/2443 ,  B05B7/2478 ,  Y10T137/7837

摘要： A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.

摘要翻译： 提供了一种喷射装置，其包括容纳第一流体的盒，该盒可移除地连接到喷雾器主体。 筒被定向成使得重力在第一流体上施加向下的力。 喷雾器主体包括用于接收第二流体的导管。 阀连接到导管。 阀允许第二流体流过阀，从而产生文丘里真空，其将第一流体从盒中抽出并进入阀，以使第一和第二流体混合并形成出口流。 孔口将预定量的第一流体计量到阀中以实现第一流体与第二流体的预定比例。 然后从喷嘴喷出出口流。

公开(公告)号：US20060157588A1

公开(公告)日：2006-07-20

申请号：US11368963

申请日：2006-03-06

申请人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

发明人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

IPC分类号： B05B7/30

CPC分类号： B05B7/0408 ,  B05B7/2408 ,  B05B7/2443 ,  B05B7/2478 ,  Y10T137/7837

摘要： A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.

摘要翻译： 提供了一种喷射装置，其包括容纳第一流体的盒，该盒可移除地连接到喷雾器主体。 筒被定向成使得重力在第一流体上施加向下的力。 喷雾器主体包括用于接收第二流体的导管。 阀连接到导管。 阀允许第二流体流过阀，从而产生文丘里真空，其将第一流体从盒中抽出并进入阀，以使第一和第二流体混合并形成出口流。 孔口将预定量的第一流体计量到阀中以实现第一流体与第二流体的预定比例。 然后从喷嘴喷出出口流。

公开(公告)号：US5285971A

公开(公告)日：1994-02-15

申请号：US5300

申请日：1993-01-19

申请人： Paul Havlovitz

发明人： Paul Havlovitz

IPC分类号： A01C15/02 ,  A01C17/00

CPC分类号： A01C15/02

摘要： A hand held spreader having the bottom-face of the hopper portion at an angle with respect of the horizontal and having the handle for holding the device disposed directly below the hopper and so directly below the weight of the hopper; the handle is angled so as to afford an in-line action between the trigger of the handle and the slide of a dispensing mechanism, thus avoiding any requirement or a linkage between the trigger and the slide mechanism. Also the gear-box portion of the device is of a simple clam-shell design that allows the rotary drive shaft of the device to be removably supported on opposite sides of its load bearing section by means of bearing supports on both sides of at least one of the gears. The supports are part of the separate halves of the housing itself, thus avoiding the need for additional or separate bearing structures. A rotor disc is also provided having blade members strategically disposed thereon in a manner that avoids interference with the deposition of material on the surface of the disc.

摘要翻译： 一种手提式吊具，其具有相对于水平方向成一定角度的料斗部分的底面，并且具有用于保持设置在该料斗正下方并且直接位于料斗重物下方的装置的手柄; 手柄是成角度的，以便在把手的触发器和分配机构的滑动件之间提供一个在线的动作，从而避免触发器和滑动机构之间的任何要求或连接。 此外，装置的齿轮箱部分也是简单的蛤壳式设计，其允许装置的旋转驱动轴通过至少一个的两侧的轴承支撑件可移除地支撑在其承载部分的相对侧上 的齿轮。 支撑件是壳体本身的分开的一半的一部分，因此避免了对额外的或单独的轴承结构的需要。 还设置有转子盘，其具有策略地设置在其上的叶片构件，以避免干扰材料在盘表面上的沉积。

公开(公告)号：US5127762A

公开(公告)日：1992-07-07

申请号：US318555

申请日：1989-03-03

申请人： Paul Havlovitz

发明人： Paul Havlovitz

IPC分类号： B62B5/06 ,  F16B7/04

CPC分类号： B62B5/06 ,  F16B7/042 ,  Y10T403/32459 ,  Y10T403/559 ,  Y10T403/57 ,  Y10T403/604

摘要： The invention provides an easily assembled connector for handle sections of a wheeled appliance in which the connector is formed from a plastic having an agressive memory for enabling a pair of opposed tab members thereon formed from the same material to cooperate with respective apertures in the handle members to be joined or connected. The handle members are slip-fitted the one onto the other with the connector occupying a reinforcing position on the inside surface of the end of the innermost handle member in one embodiment and, according to another embodiment in which the connector housing comprises two half portions, joins the handle members in an abutting relationship. In this latter embodiment both halves of the connector are additionally provided with rib portions which facilitate sliding movement of the connector within the interior surface of the respective handle members; also, one half of the connector has slightly higher rib portions than the other half, so that the higher-ribbed half then becomes that part of the connector which requires a press fit into one of the handle members, this last fit intended to be performed at the factory.

摘要翻译： 本发明提供了一种用于轮式器具的手柄部分的容易组装的连接器，其中连接器由具有激进存储器的塑料形成，该塑料具有能够在其上由相同材料形成的一对相对的突出部件与手柄部件中的相应孔配合 要连接或连接。 在一个实施例中，手柄部件滑动到另一个上，连接器占据最内手柄部件端部的内表面上的加强位置，根据另一实施例，连接器壳体包括两个半部分， 以对接关系连接手柄构件。 在后一实施例中，连接器的两个部分另外设置有肋部分，其有助于连接器在相应手柄部件的内表面内的滑动运动; 连接器的一半也比另一半具有略高的肋部分，使得较高肋的半部分变成需要压配合到其中一个把手部件中的连接器的那部分，这最后拟合要被执行 在工厂。

公开(公告)号：US20130099024A1

公开(公告)日：2013-04-25

申请号：US13524827

申请日：2012-06-15

申请人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

发明人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

IPC分类号： B05B7/04

CPC分类号： B05B7/0408 ,  B05B7/2408 ,  B05B7/2443 ,  B05B7/2478 ,  Y10T137/7837

摘要： A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.

摘要翻译： 提供了一种喷射装置，其包括容纳第一流体的盒，该盒可移除地连接到喷雾器主体。 筒被定向成使得重力在第一流体上施加向下的力。 喷雾器主体包括用于接收第二流体的导管。 阀连接到导管。 阀允许第二流体流过阀，从而产生文丘里真空，其将第一流体从盒中抽出并进入阀，以使第一和第二流体混合并形成出口流。 孔口将预定量的第一流体计量到阀中以实现第一流体与第二流体的预定比例。 然后从喷嘴喷出出口流。

公开(公告)号：US20050103893A1

公开(公告)日：2005-05-19

申请号：US10712970

申请日：2003-11-13

申请人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

发明人： Brian Birrenkott ,  Paul Havlovitz ,  Steve Cichy ,  Michael Cavins ,  Jon Moyer

IPC分类号： B05B7/24 ,  B05B7/30

CPC分类号： B05B7/0408 ,  B05B7/2408 ,  B05B7/2443 ,  B05B7/2478 ,  Y10T137/7837

摘要： A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.

摘要翻译： 提供了一种喷射装置，其包括容纳第一流体的盒，该盒可移除地连接到喷雾器主体。 筒被定向成使得重力在第一流体上施加向下的力。 喷雾器主体包括用于接收第二流体的导管。 阀连接到导管。 阀允许第二流体流过阀，从而产生文丘里真空，其将第一流体从盒中抽出并进入阀，以使第一和第二流体混合并形成出口流。 孔口将预定量的第一流体计量到阀中以实现第一流体与第二流体的预定比例。 然后从喷嘴喷出出口流。

公开(公告)号：USD670982S1

公开(公告)日：2012-11-20

申请号：US29386483

申请日：2011-03-01

申请人： Randy M. Goodwin ,  Paul Havlovitz ,  Ryan R. Berger ,  Paul Hsu ,  Michael T. Kopczewski ,  Timothy Michael Martin ,  Jay F. Perkins

设计人： Randy M. Goodwin ,  Paul Havlovitz ,  Ryan R. Berger ,  Paul Hsu ,  Michael T. Kopczewski ,  Timothy Michael Martin ,  Jay F. Perkins

公开(公告)号：US20120223160A1

公开(公告)日：2012-09-06

申请号：US13038208

申请日：2011-03-01

申请人： Randy M. Goodwin ,  Paul Havlovitz ,  Sean David Montag ,  Jay F. Perkins

发明人： Randy M. Goodwin ,  Paul Havlovitz ,  Sean David Montag ,  Jay F. Perkins

IPC分类号： B05B9/03 ,  B05B1/00 ,  B05B9/01

CPC分类号： B05B15/652 ,  B05B9/0426 ,  B05B9/0861

摘要： An applicator comprises a housing having a liquid input, a pump, a motor, and a power source; a trigger for providing selective control over the pump; a wand hingedly connected to the housing; and a nozzle coupled to the wand for discharging liquid from the applicator. The nozzle and the liquid input are in fluid communication via the pump and various conduits of the applicator.

摘要翻译： 施加器包括具有液体输入的壳体，泵，马达和动力源; 提供对泵的选择性控制的触发器; 一个与房屋铰接的魔杖; 以及联接到所述棒的喷嘴，用于从所述施加器排出液体。 喷嘴和液体输入通过泵和施加器的各种管道流体连通。