公开(公告)号：US5288161A

公开(公告)日：1994-02-22

申请号：US835319

申请日：1992-02-14

Applicant: Howard Graves ,  Richard L. Barker

Inventor： Howard Graves ,  Richard L. Barker

IPC: B05C17/02 ,  B25G1/04 ,  B25G3/18 ,  B25G3/26 ,  B25G3/28 ,  F16B21/12

CPC classification number: B05C17/0205 ,  B25G1/04 ,  B25G3/18 ,  B25G3/26 ,  Y10T403/598 ,  Y10T403/599 ,  Y10T403/602 ,  Y10T403/608

Abstract: Quick release lock mechanisms for releasably connecting an extension pole to a tool handle include an adaptor attached to an end of the extension pole having a smooth cylindrical outer end portion axially slidable into and out of an internally threaded bore in the tool handle. A bearing support is provided for the cylindrical outer end portion when fully inserted into the bore. Also, a non-rotatable connection is provided between the adaptor and tool handle when the cylindrical outer end portion is fully inserted into the bore to prevent relative rotation therebetween, and a releasable latch prevents the cylindrical outer end portion from being withdrawn from the bore unless released.

Abstract translation: 用于将延伸杆可释放地连接到工具手柄的快速释放锁定机构包括附接到延伸杆的端部的适配器，其具有可沿轴向滑动进入和离开工具手柄中的内螺纹孔的平滑的圆柱形外端部分。 当完全插入孔中时，提供用于圆柱形外端部的轴承座。 此外，当圆柱形外端部分完全插入孔中时，在适配器和工具手柄之间提供不可旋转的连接，以防止它们之间的相对旋转，并且可释放闩锁防止圆柱形外端部从孔中取出，除非 释放

公开(公告)号：US5345648A

公开(公告)日：1994-09-13

申请号：US86192

申请日：1993-06-30

Applicant: Howard Graves

Inventor： Howard Graves

IPC: B05C17/02

CPC classification number: B05C17/02

Abstract: A paint roller frame and cage assembly mounted for rotation on a shaft portion of the roller frame. The cage assembly includes a plurality of circumferentially spaced, axially extending support bars joined together by a plurality of ribs providing an annular support for uniformly supporting a roller cover thereon. At the inboard end of the support bars is an annular flange having an outer diameter less than the outer diameter of the annular support. Mounted on the annular flange is a retaining spring including a Belleville type spring washer having circumferentially spaced apart spring fingers extending radially and axially outwardly from the outer periphery of the washer for frictionally retaining the roller cover on the cage assembly. The Belleville type spring washer is retained on the annular flange by an end cap having a first annular sleeve telescopingly received over the annular flange. A radial shoulder on the end cap acts as a stop for locating the roller cover on the cage assembly when the roller cover is fully inserted thereon. The end cap also includes a second annular sleeve radially outwardly spaced from the first sleeve having an outer diameter substantially corresponding to the outer diameter of the annular support to provide a continuation of the annular support for supporting the roller cover up against the radial shoulder on the end cap, but with a clearance space between the end of the second annular sleeve and adjacent ends of the support bars for receipt of the retaining spring fingers therein.

Abstract translation: 油漆辊框架和保持架组件，其安装成用于在辊框架的轴部分上旋转。 保持架组件包括多个周向间隔开的轴向延伸的支撑杆，多个肋条提供环形支撑件，用于在其上均匀地支撑辊盖。 在支撑杆的内侧端部是具有小于环形支撑件的外径的外径的环形凸缘。 安装在环形凸缘上的是一个保持弹簧，它包括一个带有周向间隔开的弹簧指状物的贝氏弹簧垫圈，弹簧指状件从垫圈的外周向径向和轴向向外延伸，用于摩擦地将滚子盖子保持在保持架组件上。 Belleville型弹簧垫圈通过端盖保持在环形凸缘上，端盖具有可伸缩地容纳在环形凸缘上的第一环形套筒。 当盖子完全插入其上时，端盖上的径向肩部用作将滚子盖定位在保持架组件上的止动件。 端盖还包括与第一套筒径向向外间隔开的第二环形套筒，其具有基本上对应于环形支撑件的外径的外径，以提供环形支撑件的延续，用于将辊子覆盖物抵靠在 但是在第二环形套筒的端部和支撑杆的相邻端之间具有间隙空间，用于在其中接收保持弹簧指。

公开(公告)号：US5490303A

公开(公告)日：1996-02-13

申请号：US248734

申请日：1994-05-25

Applicant: Howard Graves

Inventor： Howard Graves

IPC: B05C17/02

CPC classification number: B05C17/02

Abstract: A paint roller frame and cage assembly mounted for rotation on a shaft portion of the roller frame. The cage assembly includes a plurality of circumferentially spaced, axially extending support bars joined together by a plurality of ribs providing an annular support for uniformly supporting a roller cover thereon. At the inboard end of the support bars is an annular flange having an outer diameter less than the outer diameter of the annular support. Mounted on the annular flange is a retaining spring including a Belleville type spring washer having circumferentially spaced apart spring fingers extending radially and axially outwardly from the outer periphery of the washer for frictionally retaining the roller cover on the cage assembly. The Belleville type spring washer is retained on the annular flange by an end cap having a first annular sleeve telescopingly received over the annular flange. A radial shoulder on the end cap acts as a stop for locating the roller cover on the cage assembly when the roller cover is fully inserted thereon. The end cap also includes a second annular sleeve radially outwardly spaced from the first sleeve having an outer diameter substantially corresponding to the outer diameter of the annular support to provide a continuation of the annular support for supporting the roller cover up against the radial shoulder on the end cap, but with a clearance space between the end of the second annular sleeve and adjacent ends of the support bars for receipt of the retaining spring fingers therein.

Abstract translation: 油漆辊框架和保持架组件，其安装成用于在辊框架的轴部分上旋转。 保持架组件包括多个周向间隔开的轴向延伸的支撑杆，多个肋条提供环形支撑件，用于在其上均匀地支撑辊盖。 在支撑杆的内侧端部是具有小于环形支撑件的外径的外径的环形凸缘。 安装在环形凸缘上的是一个保持弹簧，它包括一个带有周向间隔开的弹簧指状物的贝氏弹簧垫圈，弹簧指状件从垫圈的外周向径向和轴向向外延伸，用于摩擦地将滚子盖子保持在保持架组件上。 Belleville型弹簧垫圈通过端盖保持在环形凸缘上，端盖具有可伸缩地容纳在环形凸缘上的第一环形套筒。 当盖子完全插入其上时，端盖上的径向肩部用作将滚子盖定位在保持架组件上的止动件。 端盖还包括与第一套筒径向向外间隔开的第二环形套筒，其具有基本上对应于环形支撑件的外径的外径，以提供环形支撑件的延续，用于将辊子覆盖物抵靠在 但是在第二环形套筒的端部和支撑杆的相邻端之间具有间隙空间，用于在其中接收保持弹簧指。

公开(公告)号：USD315286S

公开(公告)日：1991-03-12

申请号：US150328

申请日：1988-01-29

Applicant: Howard Graves

Designer： Howard Graves

公开(公告)号：US4868946A

公开(公告)日：1989-09-26

申请号：US257977

申请日：1988-10-14

Applicant: Frank Marino ,  Howard Graves

Inventor： Frank Marino ,  Howard Graves

IPC: B05C17/02

CPC classification number: B05C17/0217

Abstract: Adjustable roller frame includes a body member and clamp member having laterally spaced apart grooves in opposing surfaces thereof which cooperate to define a pair of laterally spaced generally parallel guideways for sliding receipt of a pair of roller support arms. The arms are made of metal tubing bent into a generally L-shape including a short leg and long leg. Each long leg is deformed from opposite sides over a portion of its length to form a pair of relatively sharp corners extending the length of the deformed portion while generally maintaining the radius of the tubing between the corners to minimize internal stresses in the tubing. Between the corners and normal tube radius is a radiused transition area. The cooperating grooves in the body and clamp members have a combined shape generally corresponding to the deformed shape of the long legs of the arms and include notches which receive the corners on the arms for supporting the arms against rotation while permitting relative axial sliding movement of the arms in the grooves. The notches in the body member are spaced further apart than the notches in the clamp member to cause a towing in of the short legs to bring roller end mounts on the short legs into coaxial alignment with each other.

Abstract translation: 可调节辊框架包括主体构件和夹紧构件，其在相对的表面中具有横向间隔开的凹槽，其协作以限定一对横向间隔开的大致平行的导轨，用于滑动接收一对辊支撑臂。 手臂由弯曲成大致L形的金属管制成，包括短腿和长腿。 每个长腿在其长度的一部分上从相对侧变形以形成延伸变形部分的长度的一对相对尖锐的角，同时通常将管的半径保持在拐角之间以使管内的内应力最小化。 拐角和正常管半径之间是一个圆角的过渡区域。 主体和夹紧构件中的配合槽具有大致对应于臂的长腿的变形形状的组合形状，并且包括接收臂上的拐角以用于支撑臂抵抗旋转的凹口，同时允许臂的相对轴向滑动运动 手臂在凹槽中。 主体构件中的凹口与夹紧构件中的凹口间隔开更远，以引起短腿的牵引，从而使短腿上的辊端安装件彼此同轴对齐。

公开(公告)号：US4829009A

公开(公告)日：1989-05-09

申请号：US831610

申请日：1986-02-21

Applicant: Howard Graves

Inventor： Howard Graves

IPC: G01N33/543

CPC classification number: G01N33/54393 ,  Y10S436/807 ,  Y10S436/809 ,  Y10S436/825

Abstract: A method for reducing false positives and to assay background noise in solid phase immunoassays utilizes a matrix coated on a solid support, which matrix contains an effective amount of a noise reduction component and an effective amount of noise balancing component. Optimization of the matrix composition is obtained by measuring parameters for its effectiveness which include sensitivity ratio, noise balance ratio, and signal to noise ratio.

Abstract translation: 在固相免疫测定中减少假阳性和测定背景噪声的方法使用涂覆在固体支持物上的基质，该基质含有有效量的降噪成分和有效量的噪声平衡成分。 通过测量其有效性的参数来获得矩阵组成的优化，包括灵敏度比，噪声平衡比和信噪比。