# US 10,765,179 B2 · Slide fastener > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,765,179 B2 - Document ID: US10765179B2 - Status: Granted - Kind: B2 - Application number: 16/625,106 - Filed: 2017-06-22 - Published: 2020-05-14 - Granted: 2020-09-08 - Earliest claimed: 2017-06-22 - Assignees: YKK Corporation - Applicants: YKK Corporation - Inventors: Tomoyuki Ekko; Yusuke Hosokawa - Web page: https://patentgrep.com/patent/US10765179B2 ## CPC - A44B 19/34: Stringer tapes (A44B19/40 takes precedence); Flaps secured to stringers for covering the interlocking members (A44B19/32 takes precedence {; setting slide or glide fastener elements on garments A41H37/06}) - A44B 19/24: Details - A44B 19/38: Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other - A44B: BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE (fastenings specially adapted for footwear A43C) ## Abstract There is provided a slide fastener with a separable stop including a retainer pin and a separable pin. The separable pin has a projection configured to be engaged with a fastener element. The slider includes a raised portion. For example, the raised portion extends on a lower surface of the upper plate rearward from a periphery of the guide post and is raised from the lower surface of the upper plate toward the lower plate. The raised portion of the slider and the separable pin have respective contact portions configured to come in contact with each other in a moving direction of the slider. At least one of the contact portion of the raised portion of the slider and the contact portion of the separable pin is provided with an intersecting portion obliquely intersecting with the moving direction of the slider. ## Claims ### Claim 1 A slide fastener comprising: a pair of fastener tapes; a pair of fastener element rows respectively attached to opposing side edge portions of the pair of fastener tapes; a slider for engaging and disengaging the pair of fastener element rows with and from each other; and a separable stop provided on one end side of the pair of fastener element rows, wherein the separable stop comprises a retainer pin provided on one of the fastener tapes and a separable pin provided on the other of the fastener tapes, wherein the separable pin has a projection configured to be engaged with a fastener element at one end of one of the fastener element rows on the one of the fastener tapes, wherein the slider comprises: an upper plate and a lower plate which are arranged to be spaced from each other in an upper and lower direction and to be parallel to each other; a guide post connecting the upper plate with the lower plate at front end portions thereof; and a raised portion configured in such a manner that the raised portion extends on a lower surface of the upper plate rearward from a periphery of the guide post and is raised from the lower surface of the upper plate toward the lower plate, or that the raised portion extends on an upper surface of the lower plate rearward from the periphery of the guide post and is raised from the upper surface of the lower plate toward the upper plate, wherein the raised portion of the slider and the separable pin have respective contact portions configured to come in contact with each other in a moving direction of the slider, and wherein at least one of the contact portion of the raised portion of the slider and the contact portion of the separable pin is provided with an intersecting portion obliquely intersecting with the moving direction of the slider. ### Claim 2 (depends on 1) The slide fastener according to claim 1, wherein the separable pin has a main body portion, wherein the main body portion comprises: a side surface facing the retainer pin; a base protruding toward a front side of the main body portion and protruding from the side surface toward the retainer pin; the projection protruding forward from a front surface of the base; and the contact portion located at the rear of the projection and above the base and included in the side surface, wherein the intersecting portion is provided on the contact portion of the separable pin and the intersecting portion has an apex at a site on the intersecting portion, which is located closest to the retainer pin, and a starting point at a site on the intersecting portion, which is located at a frontmost portion of the separable pin, wherein the contact portion of the raised portion of the slider is a distal end portion configured to come in contact with the contact portion of the separable pin, and wherein in a state where the projection of the separable pin is engaged with the fastener element, the apex of the intersecting portion is positioned closer to the retainer pin relative to an apex of the distal end portion of the raised portion of the slider, and the starting point of the intersecting portion is positioned away from the retainer pin relative to the apex of the distal end portion of the raised portion of the slider. ### Claim 3 (depends on 2) The slide fastener according to claim 2, wherein a width of the separable pin as measured at the apex of the intersecting portion is smaller than a width of a separable pin guide groove of the slider for guiding insertion of the separable pin. ### Claim 4 (depends on 2) The slide fastener according to claim 2, wherein a width of the separable pin as measured at the rear of the intersecting portion is smaller than a width of the separable pin as measured at the apex of the intersecting portion. ### Claim 5 (depends on 1) The slide fastener according to claim 1, wherein the intersecting portion is an inclined surface. ### Claim 6 (depends on 5) The slide fastener according to claim 5, wherein the inclined surface extends rearward from a corner portion of the separable pin toward the retainer pin. ### Claim 7 (depends on 5) The slide fastener according to claim 5, wherein a dimension (H1) of the separable pin in the upper and lower direction, a dimension (H2) between the lower surface of the upper plate of the slider and the upper surface of the lower plate of the slider in the upper and lower direction, and a dimension (H3) of the contact portion of the raised portion of the slider in the upper and lower direction have a relationship of H3>(H2-H1). ### Claim 8 (depends on 1) The slide fastener according to claim 1, wherein when the slide fastener is a slide fastener in which the fastener element rows are arranged on lower surfaces of the fastener tapes, the raised portion of the slider is provided on the upper plate of the slider and the contact portion of the separable pin is provided on an upper surface side of the fastener tapes. ### Claim 9 (depends on 1) The slide fastener according claim 1, wherein when the slide fastener is a slide fastener in which the fastener element rows are arranged on upper surfaces of the fastener tapes, the raised portion of the slider is provided on the lower plate of the slider and the contact portion of the separable pin is provided on a lower surface side of the fastener tapes.