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    • 5. 发明授权
    • Quick release lock mechanisms for handle extensions
    • 用于手柄延伸的快速释放锁定机构
    • US07721391B2
    • 2010-05-25
    • US11746735
    • 2007-05-10
    • Richard K. BukovitzJohn L. Scott, Sr.Michael L. Zimmerman
    • Richard K. BukovitzJohn L. Scott, Sr.Michael L. Zimmerman
    • B25G1/04
    • B25G3/24B25G3/14Y10T16/4554Y10T16/4719Y10T16/473Y10T16/498Y10T403/59
    • Locking mechanisms for releasably connecting handle extensions to tool handles having either compatible lock engaging end portions or standard internally threaded sockets include an adaptor mounted on an outboard end of a handle extension, the adaptor including an extension pole tip with circumferentially spaced thread segments axially insertable into tool handle sockets having compatible lock engaging end portions and threadably connectable to tool handles having standard internally threaded sockets. Means are provided for preventing relative rotation between the adaptor and tool handles having compatible lock engaging end portions when the extension pole tip is fully inserted into the tool handle sockets and for preventing inadvertent pull out of the extension pole tip from the tool handle sockets.
    • 用于将手柄延伸部可释放地连接到工具手柄上的锁定机构,其具有接合端部或标准内螺纹插座的兼容的锁定件,包括安装在手柄延伸部的外侧端的适配器,该适配器包括延伸极端部,其具有可沿轴向插入的周向隔开的螺纹段 具有兼容的锁定接合端部并且可螺纹连接到具有标准内螺纹插座的工具把手的工具把手插座。 提供了用于当延伸杆末端完全插入工具把手插座并防止从工具把手插座中无意地从伸出杆尖端拉出时,用于防止适配器和具有相容的锁定接合端部的工具手柄之间的相对旋转的装置。
    • 6. 发明申请
    • ADJUSTABLE ROLLER FRAME
    • 可调节滚子框架
    • US20090064436A1
    • 2009-03-12
    • US11852640
    • 2007-09-10
    • John L. Scott, SR.
    • John L. Scott, SR.
    • B05C17/02B05C1/08
    • B05C17/0217
    • Adjustable roller frame includes a pair of housing members having opposed surfaces containing laterally spaced grooves which cooperate to define laterally spaced guideways in which support arms are actually slidably received for supporting roller covers of different lengths and/or diameters between opposite outer end portions of the support arms. These support arms are held in axially adjusted position by one or more cam members movable between a clamping position for applying a friction force to the support arms to hold the support arms against axial movement and a non-clamping position releasing the friction force.
    • 可调节辊框架包括一对壳体构件,其具有相对的表面,其包含侧向间隔开的凹槽,所述凹槽协作以限定横向间隔开的导轨,其中支撑臂实际上可滑动地被容纳以支撑支撑件的相对的外端部之间的不同长度和/ 武器。 这些支撑臂通过一个或多个凸轮构件保持在轴向调节位置,该凸轮构件可在用于向支撑臂施加摩擦力以夹持支撑臂以防止轴向运动的夹紧位置和释放摩擦力的非夹紧位置之间移动。
    • 8. 发明授权
    • Paint roller cover supports with friction rings
    • 油漆辊盖支撑带摩擦环
    • US08413288B2
    • 2013-04-09
    • US12627770
    • 2009-11-30
    • John L. Scott, Sr.Michael L. Zimmerman
    • John L. Scott, Sr.Michael L. Zimmerman
    • B05C17/02
    • B05C17/02Y10T24/44692
    • Paint roller cover supports include axially spaced substantially rigid portions for supporting roller covers thereon and elastomeric material interposed between the substantially rigid portions that is compressed during axial movement of the substantially rigid portions toward one another to cause the elastomeric material to expand radially outward into frictional engagement with the inner diameter of a surrounding roller cover. In one form of the invention, the substantially rigid portions are comprised of a plurality of substantially rigid plastic rings and the elastomeric material comprises elastomeric rings interposed between the substantially rigid rings. In another form of the invention, the substantially rigid portions are formed by a helix of substantially rigid plastic material having a helical groove along the length of the helix containing the elastomeric material.
    • 油漆辊盖支撑件包括用于支撑辊盖的轴向间隔开的大致刚性部分,以及插入在基本刚性部分之间的弹性体材料,其在基本上刚性部分朝向彼此的轴向移动期间被压缩,以使弹性体材料径向向外扩展成摩擦接合 具有周围辊盖的内径。 在本发明的一种形式中,基本上刚性的部分由多个基本上刚性的塑料环构成,弹性体材料包括介于基本上刚性环之间的弹性环。 在本发明的另一种形式中,基本上刚性的部分由基本上刚性的塑料材料的螺旋形成,其具有沿着包含弹性体材料的螺旋的长度的螺旋槽。