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    Spreader
    24.
    外观设计
    Spreader 有权

    公开(公告)号：USD809882S1

    公开(公告)日：2018-02-13

    申请号：US29552008

    申请日：2016-01-19

    Applicant: CHAPIN MANUFACTURING, INC.

    Designer： Neil Jonathan Rosenbaum ,  Howard Scott Ryan ,  Fred A. Marconi, Jr.

    Abstract: The design is the visual features of the hand-held spreader shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features in which:FIG. 1 is a perspective view looking downwardly from the left of a hand-held spreader along the front thereof;FIG. 2 is a perspective view looking downwardly from the left along the rear thereof;FIG. 3 is a front view thereof;FIG. 4 is a rear view thereof;FIG. 5 is a right elevational view thereof;FIG. 6 is a left elevational view thereof;FIG. 7 is a top view thereof;FIG. 8 is a bottom view thereof; andFIG. 9 is a perspective view looking downwardly from the bottom thereof.Drawings of the design are included.

    Manually operable push from behind spreader
    25.
    发明授权
    Manually operable push from behind spreader 有权

    公开(公告)号：US09657451B2

    公开(公告)日：2017-05-23

    申请号：US14700452

    申请日：2015-04-30

    Applicant: CHAPIN MANUFACTURING, INC.

    Inventor： John D. Delorme ,  William C. Bouton

    IPC: E01H10/00 ,  E01C19/20 ,  A01C15/00 ,  A01C17/00 ,  A01C19/04 ,  B05B3/10

    CPC classification number: E01H10/007 ,  A01C15/007 ,  A01C15/02 ,  A01C17/001 ,  A01C19/04 ,  B05B3/1007 ,  E01C19/203

    Abstract: A manually operable spreader which can be moved from behind on a surface is especially suitable for distributing salt and other particulate materials which tend to conglomerate or clump in a hopper of the spreader. Wheels are mounted to a frame also support the hopper. A horizontal drive shaft between the wheels is coupled to rotate a vertical shaft. A distributor below the hopper rotates with vertical shaft rotation to distribute particulate material which drop via openings in the bottom of the hopper. The vertical shaft extends via a hole in bottom of hopper and carries at the top thereof an auger having a helical vane. The auger is rotatable with the vertical shaft as the spreader is moved on its wheels. The auger circulates the particulate material in the hopper as the spreader moves while directing material in the hopper towards the bottom thereof.

    Clog retarding filtering apparatus for inlet fluid into a pressure chamber of a sprayer
    27.
    发明授权
    Clog retarding filtering apparatus for inlet fluid into a pressure chamber of a sprayer 有权
    用于入口流体进入喷雾器的压力室的堵塞过滤装置

    公开(公告)号：US09415410B2

    公开(公告)日：2016-08-16

    申请号：US14213385

    申请日：2014-03-14

    Applicant: CHAPIN MANUFACTURING, INC.

    Inventor： James R. Fontaine

    IPC: B05B15/02 ,  B05B9/08

    CPC classification number: B05B15/52 ,  B05B9/0877 ,  B05B9/0888 ,  B05B15/50 ,  Y10T137/4238

    Abstract: To assist the filtering from a tank into the inlet port of the pressure chamber of a sprayer, an additional pumping structure is attached to the pumping mechanism of the sprayer. A hose extends into the tank of the sprayer and draws fluid from the tank into the additional pumping structure. Fluid is pumped from the additional pumping structure via the hose to provide a jet of fluid upon a filter over the inlet port. The jet of fluid flushes the filter and retards the accumulation of debris thereon, thereby retarding the clogging of the filter.

    Abstract translation: 为了帮助从罐中过滤到喷雾器的压力室的入口端口，附加的泵送结构附接到喷雾器的泵送机构。 软管延伸到喷雾器的罐中，并将液体从罐中抽出到附加的泵送结构中。 流体通过软管从附加泵送结构泵送，以在入口端口上的过滤器上提供流体射流。 流体喷射冲洗过滤器并阻止其上堆积的碎屑，从而延缓过滤器的堵塞。

    WET/DRY HOSE END SPRAYER
    30.
    发明申请
    WET/DRY HOSE END SPRAYER 有权

    公开(公告)号：US20220126312A1

    公开(公告)日：2022-04-28

    申请号：US17568342

    申请日：2022-01-04

    Applicant: Chapin Manufacturing, Inc.

    Inventor： David J. Dubiel ,  James R. Fontaine ,  Mark T. MacLean-Blevins

    IPC: B05B7/30 ,  B05B7/24

    Abstract: A sprayer head may be removably mounted onto a concentrate tank of a hose end sprayer. The sprayer head may include a valve assembly having a valve body having a first axis of rotation selectively movable between a closed orientation, a wet mode orientation, and a dry mode orientation. A metering plate may include a first annular series of spaced-apart flow-metering holes with each successive respective flow-metering hole has an increasing hole diameter adapted to withdraw a selectively adjustable amount of a concentrate from the concentrate tank when the valve body is in either the wet mode orientation or the dry mode orientation. The metering plate has a second axis of rotation which is non-coaxial with the first axis of rotation.

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