METALLIC ELEMENT AND SLIDE FASTENER

Pair of legs (31,32) are provided with core-thread-pressing surfaces (62,64) which slant gradually to approach one another as being away from the stopping surfaces (61,63). Each core-thread-pressing surface (62,64) extends from the stopping surface (61,63) to the base end (38) of the leg (31,32). Th...

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Bibliographic Details
Main Authors KOZATO, Futoshi, HIROMI, Chikako, TSUCHIDA, Shigeru
Format Patent
LanguageEnglish
French
German
Published 04.01.2023
Subjects
BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
HABERDASHERY
HUMAN NECESSITIES
JEWELLERY
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Summary:Pair of legs (31,32) are provided with core-thread-pressing surfaces (62,64) which slant gradually to approach one another as being away from the stopping surfaces (61,63). Each core-thread-pressing surface (62,64) extends from the stopping surface (61,63) to the base end (38) of the leg (31,32). Thickness (T31,T32) of the leg (31,32) in a thickness direction of the fastener tape (10) gradually increases from the free end (39) toward the base end (38) of the leg (31,32) in accordance with at least the slanting of the core-thread-pressing surface (62,64).
Bibliography:Application Number: EP20190948380