SLIDE FASTENER AND DESIGN METHOD THEREOF

When a given pair of left and right fastener elements (EO,E1) included in the left and right fastener elements (21,22) come into initial contact on the rear protrusion (44) of an anterior fastener element (E0) of the given pair of left and right fastener elements (EO,E1) and the front protrusion (41...

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Bibliographic Details
Main Authors SAITO, Tsutomu, KOZATO, Futoshi
Format Patent
LanguageEnglish
French
German
Published 03.05.2023
Subjects
BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
HABERDASHERY
HUMAN NECESSITIES
JEWELLERY
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Summary:When a given pair of left and right fastener elements (EO,E1) included in the left and right fastener elements (21,22) come into initial contact on the rear protrusion (44) of an anterior fastener element (E0) of the given pair of left and right fastener elements (EO,E1) and the front protrusion (41) of a posterior fastener element (E 1) of the given pair of left and right fastener elements (E0,E1), the rear protrusion (42) of the posterior fastener element (E 1) is not in contact with the front protrusion (43) of a fastener element (E2) immediately posterior to said posterior fastener element (E1).
Bibliography:Application Number: EP20200929605