Oil filter removing tool and method
    1.
    发明授权
    Oil filter removing tool and method 失效
    滤油器去除工具及方法

    公开(公告)号:US4249296A

    公开(公告)日:1981-02-10

    申请号:US936528

    申请日:1978-08-24

    CPC classification number: B25B13/52 B01D2201/24 Y10T29/49815

    Abstract: A new method and tool for removing the conventional spin-on oil filter cartridge which typically is threaded onto the engine block of an internal combustion engine in proximity to other engine parts and which comprises the wrapping of the cartridge or canister with one end portion of a length of flexible material with the balance of the length coming off of the canister tangentially in the direction of unthreading the canister from the motor block; cinching of the end portion around the canister; extending the opposite end of the length tangentially away from the canister to a remote position spaced from the engine block and parts; and manually pulling on the free outer end of the length tangentially of the canister to tension the length and to apply a rotating torque to the canister and unthreading it from the motor block. The tool comprises a length of flexible material dimensioned for the purposes outlined above and cinch means for applying compressive force and rotational torque to the cartridge upon tensioning of the length.

    Abstract translation: 一种用于去除常规旋转式油过滤器滤芯的新方法和工具,其通常在其他发动机部件附近被螺纹连接到内燃机的发动机缸体上,并且包括将筒或罐与一个端部 柔性材料的长度,其中长度从罐沿着沿着将罐从马达块拆卸的方向切向切向的长度的平衡; 罐周围的端部收紧; 将长度的相反端向切线方向延伸远离与发动机缸体和零件间隔开的远程位置; 并且手动地拉动罐的切向长度的自由外端,以拉伸长度并且向罐施加旋转扭矩并将其从电动机块卸下。 该工具包括一定长度的柔性材料,其尺寸适用于上述目的,并且用于在张紧张力时将压缩力和旋转扭矩施加到料筒上。

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