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    • 4. 发明授权
    • Precision vinyl & carpet trimmer
    • 精密乙烯基和地毯修剪器
    • US6112417A
    • 2000-09-05
    • US26662
    • 1998-02-20
    • Michael L. HyerRaymond E. Hyer
    • Michael L. HyerRaymond E. Hyer
    • B26B29/06
    • E04F21/00A47G27/0487B26B29/06
    • A hand operated trimmer for trimming an edge of vinyl, carpet or the like being installed on a floor so that the cut edge of the floor covering will lie closely against an adjacent wall. The trimmer comprises an elongate base member and an integral cutting blade. The base member has a generally triangularly shaped cross section, with two of the elongate external surfaces of the base member meeting at a right angle, and the elongate external surface opposite the right angle being a concave surface. The cutting blade is mounted closely adjacent the concave surface and in a substantially perpendicular relationship thereto. Pressure applying rollers are spaced a slight distance from the concave surface so as to define a vinyl-receiving entry location for a vinyl sheet to pass in a longitudinal direction along the concave surface, with the pressure applying rollers serving to keep the vinyl sheet in close contact with the concave surface. The cutting blade is mounted in alignment with the path of travel of the vinyl along the concave surface, whereby upon an installer causing a vinyl sheet to enter the entry location, the external surfaces of the base member meeting at a right angle can be moved longitudinally along the floor-wall intersection. At that time the blade cuts the vinyl at a location coinciding with the intersection of the floor with the adjacent wall, such that the cut edge of the vinyl will reside closely and evenly along the wall.
    • 用于修剪地板上安装的乙烯基,地毯等的边缘的手动修剪器,使得地板覆盖物的切割边缘将紧邻邻近的壁。 修剪器包括细长基部构件和整体切割刀片。 基部构件具有大致三角形的横截面,基部构件的两个细长外表面以直角会合,并且与直角相对的细长外表面为凹面。 切割刀片紧密地安装在凹面上并与其大致垂直的关系。 压力施加辊与凹面间隔开一小段距离,以便限定乙烯基接收进入位置,使乙烯基板沿着凹形表面在纵向方向上通过,压力施加辊用于使乙烯基板保持紧密 与凹面接触。 切割刀片与乙烯基沿着凹面的行进路径对齐地安装,由此当安装者使乙烯基片材进入入口位置时,基座构件的直角会合的外表面可纵向移动 沿着地板墙交叉点。 此时,叶片在与地板与相邻壁的相交处重合的位置处切割乙烯基,使得乙烯基的切割边缘将沿着壁紧密且均匀地驻留。
    • 6. 发明授权
    • Trailer position indicator
    • 拖车位置指示器
    • US07063039B2
    • 2006-06-20
    • US10830674
    • 2004-04-23
    • Blair EmersonMichael L. Hyer
    • Blair EmersonMichael L. Hyer
    • B01Q1/48
    • B60D1/36
    • A trailer position indicator having a trailer attachment member, a boom arm, and a guidance member is provided. The trailer attachment member is configured to be attached to a cross member of a boat trailer. The boom arm is pivotally connected at a lower end to the trailer attachment member, and the guidance member is connected to the upper end of the boom arm. A torsion spring is operably connected to the boom arm and trailer attachment member to bias the boom arm toward an extended position, yet allow the boom arm to be pushed to a stowed position as a boat is loaded on the trailer. A bracket protector is attached to the trailer attachment member and a protective sleeve is disposed on the boom arm for protecting the boat during loading and unloading.
    • 提供了具有拖车附接构件,吊臂和引导构件的拖车位置指示器。 拖车附接构件被构造成附接到船拖车的横梁。 悬臂臂在下端可枢转地连接到拖车附接构件,并且引导构件连接到悬臂臂的上端。 扭转弹簧可操作地连接到动臂臂和拖车附接构件,以将悬臂臂朝向延伸位置偏压,但是当船装载在拖车上时,允许臂臂被推动到收起位置。 托架保护器附接到拖车附接构件,并且保护套筒设置在吊臂上用于在装载和卸载期间保护船。
    • 7. 发明授权
    • Carpet stretcher attachment utilizing pivotally mounted pulling plate
    • 地毯拉伸装置利用枢转安装的拉板
    • US5150884A
    • 1992-09-29
    • US562612
    • 1990-08-03
    • Raymond E. HyerMichael L. Hyer
    • Raymond E. HyerMichael L. Hyer
    • A47G27/04
    • A47G27/0493
    • A portable carpet stretching device [in accordance with this invention enables] enabling a user to stretch carpeting at an angle into engagement with a tack strip affixed along the base of an adjacent wall, thus to eliminate wrinkles. This device comprises a carpet-engaging head member and a relatively fixed base member. The front of the base member is attached by an extensible member to the rear of the head member, and pivotally connected anchoring means are utilized for securing the base member in a desired relationship to the adjacent wall. Power applying means enable the user to force the head member and the base member apart, so the anchoring of the base member with respect to the adjacent wall by the anchoring means results at the time of application of the power means, in the portion of the carpet engaged by the head member being forced toward the adjacent wall and into contact with the tack strip. The anchoring means forming the principal subject matter of this invention comprises a pulling plate having a lower edge adapted to engage the tack strip. The upper edge of the pulling plate is pivotally connected to the base member, with this pivotal connection enabling the head member as well as the frame of the device to be moved into a non-symmetrical relationship to the pulling plate, whereby a pull at an angle to the adjacent wall and the tack strip can be applied to the carpet when the power applying means is operated.
    • 根据本发明的便携式地毯拉伸装置使得用户能够以一定角度将地毯拉伸成与沿着相邻壁的基部固定的粘扣条接合,从而消除褶皱。 该装置包括地毯接合头部构件和相对固定的基座构件。 基部构件的前部通过可延伸构件附接到头部构件的后部,并且枢转地连接的锚固装置用于将基座构件以期望的关系固定到相邻的壁。 动力施加装置使得使用者能够将头部构件和基部构件分开,因此通过锚固装置相对于相邻壁锚固基部构件导致施加动力装置的时间在 由头部构件接合的地毯被迫朝向相邻的壁并与该粘性条接触。 形成本发明主要主题的锚固装置包括具有适于接合粘性带的下边缘的拉板。 牵引板的上边缘可枢转地连接到基座构件上,这种枢转连接使得头部构件以及装置的框架能够移动成与拉板成非对称关系, 当操作电源施加装置时,与相邻壁和粘性带的角度可以施加到地毯上。