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    Paint roller core
    1.
    发明授权
    Paint roller core 失效
    油漆辊芯

    公开(公告)号：US3877123A

    公开(公告)日：1975-04-15

    申请号：US50313774

    申请日：1974-09-04

    Applicant: PAINTER CORP E Z

    Inventor： PHARRIS JOHN A

    IPC: B05C17/02 ,  B21B13/02

    CPC classification number: B05C17/02

    Abstract: A unitary molded core structure, such as of plastic or the like, for use in a paint roller. The core structure is rotatably mounted on an axle of the paint roller and receives a cylindrical paint applying sleeve. The core has a pair of parallel plates equally spaced from the axle along with supporting ribs therealong, with the edges of the plates and ribs rigidly supporting the paint applying sleeve in the planes thereof, but the plates having a degree of flexing to facilitate mounting various sleeves thereon. Journal defining webs are molded integrally with and extend between the parallel plates. Integrally molded end discs are provided at the ends of the plates, with a removable cap disposed on the one end disc at the free end of the axle.

    Abstract translation: 用于油漆辊的整体成型的芯结构，例如塑料等。 芯结构可旋转地安装在油漆辊的轴上并且接收圆柱形涂漆套筒。 芯具有一对平行的板，其与轴上的支撑肋等同地间隔开，其中板和肋的边缘在其平面中刚性地支撑涂漆套筒，但是板具有弯曲程度以便于安装各种 袖子上。 定义网的日志与平行板一体模制和延伸。 整体成型端盘设置在板的端部，其中可移动盖设置在轴的自由端处的一端盘上。

    Mandrel construction for paint roller
    5.
    发明授权
    Mandrel construction for paint roller 失效
    油漆滚筒滚筒结构

    公开(公告)号：US3638271A

    公开(公告)日：1972-02-01

    申请号：US3638271D

    申请日：1970-01-29

    Applicant: PAINTER CORP E Z

    Inventor： PHARRIS JOHN A ,  ERCOLI GIACINTO C D

    IPC: B05C17/02 ,  B05C1/08 ,  B44D3/28

    CPC classification number: B05C17/02

    Abstract: An improved mandrel construction for paint rollers characterized by the provision of a laterally movable inboard mandrel and a fixed outboard mandrel with the outboard mandrel having generally yieldable fingers normally engaging the interior of a replacement roller cover telescoped thereover. Mating locking surfaces are provided on the inboard and outboard mandrels so that when the two are brought together by relative axial movement and the locking surfaces thereof interengage, the fingers on the outboard mandrel are contracted to permit the roller cover to relatively freely fall therefrom.

    Abstract translation: 一种用于油漆辊的改进的心轴构造，其特征在于提供横向可移动的内侧心轴和固定的外侧心轴，其中外侧心轴具有通常可屈服的手指，其通常接合在其上可伸缩的替换辊罩的内部。 配合锁定表面设置在内侧和外侧心轴上，使得当两者通过相对的轴向运动并且其锁定表面相互接合而被接合在一起时，外侧心轴上的指状物被收缩以允许辊罩相对自由地从其中落下。

    Paint tray and companion applicator
    8.
    发明授权
    Paint tray and companion applicator 失效
    涂料纸和公司应用商

    公开(公告)号：US3591299A

    公开(公告)日：1971-07-06

    申请号：US3591299D

    申请日：1968-12-11

    Applicant: PAINTER CORP E Z

    Inventor： PHARRIS JOHN A

    IPC: B44D3/12 ,  A46B11/00

    CPC classification number: B44D3/126 ,  Y10S206/806

    Abstract: A paint tray and applicator combination, the applicator having a handle and a transversely oriented pad at one end of the handle, the other end of the handle being longitudinally slotted; and the tray having a paint holding portion defined by a bottom, three generally upright walls and one upwardly inclined wall, with a tray handle extending outwardly from the upright wall generally opposite the inclined wall, the tray handle being recessed to nestably receive the applicator handle and having an upstanding pin to impale the slot in the applicator handle.

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