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公开(公告)号：US20240051776A1
公开(公告)日：2024-02-15
申请号：US18382678
申请日：2023-10-23
发明人： ANG SEE HWAN , LAU TEE YEOW
CPC分类号： B65H16/06 , B65H19/12 , B65B67/085 , B65H23/063 , B65H2402/412 , B65H2301/4134
摘要： The present invention provides a dispenser of stretch wrap, comprising a main body with a first end, a second end, a first connector portion proximate to the first end, a second connector portion proximate to the second end, a first braking mechanism at the first connector portion, a second braking mechanism at the second connector portion, a tension controller terminating an end of the second connector portion, the first connector portion and second connector portion are adapted to engage two ends of an elongated core with stretch wrap film, the tension controller comprising an adjustable portion that is rotatable and in mechanical communication with a movable part located intermediate the tension controller and the second connector portion and the adjustable portion is a rotatable knob, and the movable part is a clutching mechanism connected to a shaft; characterized in that the tension controller further comprises a tension limiting mechanism.
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公开(公告)号：US20220324668A1
公开(公告)日：2022-10-13
申请号：US17709686
申请日：2022-03-31
发明人： ANG SEE HWAN , LAU TEE YEOW
摘要： The present invention provides a dispenser of stretch wrap, comprising a main body with a first end, a second end, a first connector portion proximate to the first end, a second connector portion proximate to the second end, a first braking mechanism at the first connector portion, a second braking mechanism at the second connector portion, a tension controller terminating an end of the second connector portion, the first connector portion and second connector portion are adapted to engage two ends of an elongated core with stretch wrap film, the tension controller comprising an adjustable portion that is rotatable and in mechanical communication with a movable part located intermediate the tension controller and the second connector portion and the adjustable portion is a rotatable knob, and the movable part is a clutching mechanism connected to a shaft; characterized in that the tension controller further comprises a tension limiting mechanism.
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