28-01-2021 дата публикации
Номер: US20210024323A1
Принадлежит:
This invention relates to a manual device for dispensing tape, with or without adhesive, that can be used in tape reels made of organic, inorganic or synthetic materials, it also relates to a novel shear-type tape-cutting mechanism, which performs the tape cutting and dispatching operation due to the concentration of efforts at two points of the tape. 1. Manual adhesive tape dispenser comprising and characterized by:{'b': 1', '22', '24', '22', '1', '3', '3', '2', '24', '22', '21', '10', '7, "A Handle (), which is a semi-cylindrical element, which in its upper part has a body (), said body has a cavity (), which said upper body () serves to manually hold the Handle () by using preferably the central fingers, while the thumb of the operator's hand presses the Bridge () of the Arm (), which inside the cavity () of this body upper () houses a retractable mechanism (), consisting of a support shaft () and a spring ();"}{'b': 2', '26', '31', '15', '31', '23', '22', '1', '15', '7', '21', '22', '1', '23', '27', '31', '3', '3', '8', '14', '13', '28', '25', '19', '20', '25', '19', '5', '6', '32', '5', '25', '2', '16', '29', '6', '19', '2', '11', '30', '12', '11', '3', '30', '5', '16, 'An Arm (), which is an irregularly shaped element, which is made up by three segments; That the first segment () is formed by an axis () and a lever (), that said axis () is placed axially in the supports () of the upper body () of the Handle () and that serves as an axis of rotation, that said lever () is permanently pressed by the spring () of the mechanism () of the upper body () of the Handle (), thereby obtaining a retractable rotational movement with respect to said supports (); That the second segment () is curved, in the form of an arc, connecting its ends orthogonally both to the axis () on one side, and to the Bridge () on the other, that due to the retractable characteristic, said Bridge () permanently presses, through the spring (), the outer face () of the tape reel (); That the ...
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