EP2476332B1 - Reisverschluss mit umgekehrtem öffnungsmechanismus - Google Patents

Reisverschluss mit umgekehrtem öffnungsmechanismus Download PDF

Info

Publication number
EP2476332B1
EP2476332B1 EP09849226.7A EP09849226A EP2476332B1 EP 2476332 B1 EP2476332 B1 EP 2476332B1 EP 09849226 A EP09849226 A EP 09849226A EP 2476332 B1 EP2476332 B1 EP 2476332B1
Authority
EP
European Patent Office
Prior art keywords
pin
insert pin
side edge
sloped
slider
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09849226.7A
Other languages
English (en)
French (fr)
Other versions
EP2476332A4 (de
EP2476332A1 (de
Inventor
Keiichi Keyaki
Takanori Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
YKK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YKK Corp filed Critical YKK Corp
Publication of EP2476332A1 publication Critical patent/EP2476332A1/de
Publication of EP2476332A4 publication Critical patent/EP2476332A4/de
Application granted granted Critical
Publication of EP2476332B1 publication Critical patent/EP2476332B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/38—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
    • A44B19/384—Separable slide fasteners with quick opening devices
    • A44B19/388—Bottom end stop means for quick opening slide fasteners
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/38—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2509—Plural independently movable sliders

Definitions

  • the invention relates to a reverse opening slide fastener capable of performing upper opening and reverse opening and capable of separating and fitting by insertion.
  • a separable bottom end stop type slide fastener having a box pin and an insert pin at lower ends of zip tooth rows has been utilized as a slide fastener for performing opening and closing of right front and left front bodies of clothing.
  • an insert pin is serially arranged at the lower end of one zip tooth row and a box pin to which the insert pin is to be inserted is serially arranged at the lower end of the other zip tooth row.
  • the slide fastener with a separable bottom end stop has a structure that the insert pin is capable of being inserted to and removed from the box pin and a slider in a state that the slider is lowered to the lowermost end to be contacted to the box pin enabling to separate right and left fastener stringers.
  • Patent Document 1 proposes an separable bottom end stop for a reverse slide fastener enabling bidirectional opening from both directions as the upward and downward directions by arranging two sliders of which rear openings are mutually opposed.
  • the reverse opening slide fastener disclosed in Patent Document 1 includes an upper slider and lower slider which enable opening and closing from both directions as the upward and downward directions.
  • An insert pin capable of being inserted to and removed from the upper slider and the lower slider in a state that the upper slider and the lower slider are lowered to the lowermost end of the reverse opening slide fastener and rear portions thereof are mutually contacted is disposed at the lower end of a zip tooth row of one fastener stringer.
  • a box pin having a retaining stopper to engage the lower slider at the lowermost end is disposed at the lower end of a zip tooth row of the opposing fastener stringer.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2005-245859
  • FIG. 11 is a partially enlarged view of an insert pin of a separable bottom end stop and a fastener stringer around a place where the insert pin is attached in FIG. 6 of Patent document 1.
  • FIG. 12 is a planar sectional view illustrating an intermediate state of re-inserting an insert pin 930 which is once removed from the upper slider 50 and the lower slider 60 to the upper slider 50 and the lower slider 60.
  • the direction toward places where the insert pin 930 and the box pin 40 are attached is defined as a downward direction (D-direction) in the longitudinal direction of the fastener stringers 916, 17. Further, the direction opposite to the downward direction (D-direction) is defined as an upward direction (U-direction). Further, as illustrated in FIGS. 11 and 12 , direction rightward and leftward orienting in the upward direction (U-direction) as being in parallel to faces of the fastener stringers 916, 17 are defined respectively as R-direction and L-direction.
  • the first fastener stringer 916 is provided with a fastener tape 11 having a core portion 14 formed at an opposing end edge, a row of first zip teeth 12 attached at regular intervals at the core portion 14, the insert pin 930 which is serially arranged in the downward direction (D-direction) of the first zip teeth 12 row, and a reinforcing film 24 which improves stiffness and strength at the vicinity of the insert pin 930.
  • a flange slidingly-contacting side edge 930F is formed at the right side edge (i.e. , the side edge at R-direction) of the insert pin 930 and an opposing side edge 930C is formed at the left side edge (i.e., the side edge at L-direction) of the insert pin 930.
  • a top end wall 930D having a flat section at a right angle against the longitudinal direction of the first fastener stringer 916 is formed at the top end part of the opposing side edge 930C.
  • an extension line EL extending the flange slidingly-contacting side edge 930F in the downward direction (D-direction) is intersected with the top end wall 930D approximately orthogonally.
  • the intersection point between the extension line EL and the top end wall 930D is defined as an intersection point ND.
  • FIG. 12 is a planar sectional view illustrating the inside of zip tooth guide passages 50T, 60T sectioned at a sectional face being approximately in parallel to the fastener tape 11 between top blades of the upper slider 50 and the lower slider 60 and the first and second fastener stringers 916, 17 as sectioning the upper slider 50 and the lower slider 60.
  • the reverse opening slide fastener 910 illustrated in FIG. 12 is an opening and closing device enabling to perform opening and closing between a left front body and a right front body of a long coat, for example.
  • the reverse opening slide fastener 910 includes a right-and-left pair of fastener tape 11, core portions 14 formed respectively along opposing end edges of the fastener tapes 11, and a number of first and second zip teeth 12, 13 formed in an alignedmanner at regular intervals as nipping the core portions 14 respectively.
  • the reverse opening slide fastener 910 includes the upper slider 50 capable of performing upper opening and the lower slider 60 capable of performing reverse opening to which the first and second zip teeth 12, 13 are inserted.
  • the rear opening of the upper slider 50 and the rear opening of the lower slider 60 are arranged to be opposed.
  • a reinforcement film 24 formed of a resin-made film and the like is stuck respectively to both faces at the lower end part (i.e., the end part in D-direction) of the first and second fastener stringers 916, 17.
  • the insert pin 930 and the box pin 40 are serially arranged to the first and second zip teeth 12, 13 rows as nipping both the reinforcement film 24 and the core portion 14.
  • a hook-shaped stopper 46 is formed at the lower end (i. e. , the end part in D-direction) of the box pin 40.
  • the stopper 46 prevents the lower slider 60 from dropping from the lower side by being contacted to the shoulder part of the lower slider 60 or the end part of a flange 60F of the lower slider 60 in a state that the lower slider 60 is lowered to the lowermost end.
  • FIG. 12 illustrates an embodiment in which the stopper 46 is engaged with the lower end of the flange 60F of the lower slider 60 by protruding the stopper 46 to the left direction (L-direction) from the lower end of the box pin 40.
  • a top blade (not illustrated) and a back blade 53 of the upper slider 50 of FIG. 12 are mutually fixed with a guide column 50D at an upper part (i.e., a part in U-direction) of the center part in the right-left direction (i.e., the center part in R-L direction) of the upper slider 50.
  • a flange 50F is extended in an opposing manner respectively from the both side edges at right and left of the top blade and back blade 53 of the upper slider 50.
  • the zip tooth guide passage 50T to which the right-and-left pair of the first zip teeth 12 row and the second zip teeth 13 row are inserted is formed at the inside of the upper slider 50 surrounded by the top blade, the back blade 53 and the flanges 50F as being a Y-shaped space in a planar view.
  • a tab support member (not illustrated) which swingably supports a tab of the upper slider 50 is formed at the top face side (i.e., the near side of the paper face of FIG. 12 ) of the top blade of the upper slider 50.
  • a tape insertion passage (not illustrated) is formed at the end edge section of the flange 50F along the end edge of the flange 50F.
  • the tape insertion passage is a section on which the fastener tape 11 slides at the time of sliding the upper slider 50 as being a gap through which the fastener tape 11 attached with the first zip teeth 12 row and the second zip teeth 13 row having the zip tooth guide passage 50T inserted passes.
  • the lower slider 60 of FIG. 12 is also formed with a top blade (not illustrated), a back blade 63, a guide column 60D, flanges 60F, a zip tooth guide passage 60T, shoulder openings, a rear opening, and a tape insertion passage. Further, a tab support member (not illustrated) which swingably supports a tab of the lower slider 60 is formed at the top face of the top blade of the lower slider 60.
  • the removed insert pin 930 is inserted from the shoulder opening (i.e., the shoulder opening at the right side (R-direction) in the example of FIG. 12 ) of the upper slider 50.
  • the insert pin 930 is inserted into the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60 in the downward direction (D-direction) while the vicinity of the reinforcement film 24 at the lower part of the first fastener stringer 916 is held by a user and is rotated counterclockwise as illustrated in FIG. 12 so that the insert pin 930 is to be in parallel to the box pin 40.
  • the top end wall 930D formed as being approximately orthogonal to the extension line EL collides with the guide column 60D of the lower slider 60 (in particular, at the vicinity of the tip of the guide column 60D) head on when one side edge of the insert pin 930 is slidingly contacted to the flange 50F of the upper slider 50 and the other side edge is slidingly contacted to the box pin 40, as illustrated in FIG. 12 for example.
  • the collision occurs with the guide column 60D at the vicinity of the intersection point ND where the top end wall 930D and the extension line EL are intersected.
  • the insert pin 930 cannot be further lowered in the downward direction (D-direction). Accordingly, the insert pin 930 is stopped at the position colliding with the guide column 60D (i.e., the position where the insert pin does not reach the lowermost end).
  • the user may acknowledge stopping of the insert pin 930 inserted from the shoulder opening of the upper slider 50 with feeling and misunderstand that the insert pin 930 is inserted to a predetermined position.
  • the user decide that the insert pin 930 has been inserted to the predetermined position, the user subsequently performs sliding operation of the upper slider 50 in the upward direction (U-direction) to close the reverse opening fastener 910.
  • the first zip tooth 12 being a counterpart to be coupled with the second zip tooth 13 which is attached right above the box pin 40 is not lowered to a predetermined position. Accordingly, even if the upper slider 50 is being moved in the upward direction (U-direction) from the state of FIG. 12 , the second zip tooth 13 attached right above the box pin 40 collides with the upper part of the insert pin 930 and the second zip tooth 13 and the insert pin 930 cannot be coupled. Therefore, the insert pin 930 gets stuck with an inner face of the flange 50F of the upper slider 50. In this case, the upper slider 50 cannot be slid in the upward direction (U-direction).
  • the invention provides a reverse opening slide fastener for performing separating and coupling between right and left fastener stringers in which an insert pin can be smoothly inserted to a predetermined position even in a case that the insert pin is carelessly inserted from a shoulder opening of an upper slider as being advanced straightly when the right and left fastener stringers once separated are to be re-coupled.
  • the invention provides a reverse opening slide fastener in which upper and lower sliders are arranged having rear openings mutually opposed and in which the top end of an insert pin can be inserted beyond a rear opening side tip of a guide column of a lower slider when the insert pin is inserted into the upper and lower sliders from a shoulder opening of the upper slider, including: a right-and-left pair of first and second fastener stringers; the insert pin and a box pin which are arranged respectively at a lower end of inner side edge sections of the first and second fastener stringers; and the upper slider and the lower slider which open and close the first and second fastener stringers; wherein the insert pin includes a side edge at the box pin side and a side edge at a tape inner side being arranged opposite to the side edge at the box pin side; a first sloped section sloped in a direction to be apart from the box pin toward the top end of the insert pin is formed at the side edge at the box pin side; and the first sloped section is formed as being intersect
  • a side face of the first sloped section of the side edge at the box pin side is formed into a continuously curved shape.
  • a second sloped section sloped in a direction to be apart from the box pin toward the top end of the insert pin is formed at the side edge at a tape inner side being at the opposite side to the first sloped section, and a width dimension between the first sloped section at the side edge at the box pin side and the second sloped section at the side edge at a tape inner side is decreased toward the top end of the insert pin.
  • the lower slider includes top and back blades which are connected by the guide column and a stopper pawl which is arranged at one of the top and back blades, a pawl guide sloped face which is sloped to gradually decrease thickness of the insert pin toward the insert pin top end is formed at a surface of the top end part of the insert pin at the stopper pawl side, and the pawl guide sloped face is formed as crossing over the extension line.
  • the insert pin includes the box pin slidingly-contacting side edge arranged at the box pin side and the flange slidingly-contacting side edge arranged at the tape inner side. Further, the first sloped section sloped in the direction to be apart from the box pin side toward the top end of the insert pin is formed at the box pin slidingly-contacting side edge. The first sloped section formed at the box pin slidingly-contacting side edge is formed as being intersected with the extension line obtained by extending the planar section of the flange slidingly-contacting side edge to the top end side of the insert pin.
  • the first sloped section has a shape sloped at the angle to be contacted to the guide column of the lower slider or to be apart from the guide column when the insert pin is inserted to the upper and lower sliders.
  • the first sloped section of the box pin slidingly-contacting side edge has a shape sloped at an angle to be contacted to a side face at the insert pin side of the guide column of the lower slider or to be apart from the side face at the insert pin side.
  • the insert pin can be smoothly inserted to a position of the lowermost end even in a case that the insert pin is carelessly inserted from the shoulder opening of the upper slider as being advanced straightly when the right and left fastener stringers once separated are to be re-coupled.
  • the top end of insert pin is inserted beyond the rear opening side tip of the guide column while the first sloped section of the insert pin is contacted to the guide column (in particular, the side face of the guide column) of the lower slider and the top end of the insert pin is guided in a direction to be apart from the box pin owing to the slope of the first sloped section.
  • the top end of the insert pin is inserted beyond the rear end side tip of the guide column without collision of the first sloped section of the insert pin with the guide column. Accordingly, the insert pin can be smoothly inserted to the lowermost end position without being stopped by collision with the guide column of the lower slider.
  • the lowermost end position of the insert pin refers to a position where the top end of the insert pin reaches the shoulder opening side beyond the rear opening side tip of the guide column of the lower slider and the insert pin becomes approximately in parallel to the box pin.
  • the side face of the guide column refers to a wall face of the guide column of which gradient (when the face is a curved face, gradient of a tangential line) against the longitudinal direction of the slider is 45 degrees of smaller.
  • the side face of the first sloped section (in particular, the opposing side face of the first sloped section opposing to the guide column of the lower slider) of the box pin slidingly-contacting side edge can be formed into a continuously curved shape.
  • the reverse opening slide fastener of the invention can be structured such that the second sloped section sloped in the direction to be apart from the box pin toward the top end part of the insert pin is formed at the flange slidingly-contacting side edge of the insert pin and the width dimension between the first sloped section of the box pin slidingly-contacting side edge and the second sloped section of the flange slidingly-contacting side edge is decreased toward the top end of the insert pin.
  • the first sloped section can be reliably formed while maintaining strength of the insert pin top end part and the flange slidingly-contacting side edge can be prevented from being interfered with the flange and the like of the lower slider at the time of inserting the insert pin. Accordingly, insertion operation of the insert pin can be performed more smoothly and stably.
  • the pawl guide sloped face sloped to gradually decrease thickness of the insert pin toward the top end of the insert pin is formed at the surface of the top end part of the insert pin as crossing over the extension line.
  • the surface at the top end part of the insert pin is shaped spherical in combination with the pawl guide sloped face and the sloped face (i.e., the curved face) of the first sloped section.
  • the stopper pawl of the lower slider can be guided along the pawl guide sloped face as being slidingly contacted to the pawl guide sloped face reliably. Therefore, the stopper pawl can be stably retracted.
  • FIG. 1 is a plane view of a reverse opening slide fastener 10 according to the invention.
  • FIG. 2 is a planar sectional view at the vicinity of a lower slide in a state that the lower slide is lowered to the lowermost end in the reverse opening fastener of FIG. 1 .
  • FIG. 3 is an explanatory plane view of an insert pin and a box pin in a state that right and left fastener stringers are separated.
  • FIG. 4 is a side view of the insert pin viewing from the box pin side in FIG. 3 being a view on arrow IV-IV.
  • FIG. 5 is a perspective view of the insert pin of FIG. 3 .
  • the reverse opening slide fastener 10 illustrated in FIG. 1 is an opening and closing device capable of opening and closing a left front body and a right front body of a jacket and a long coat, for example.
  • the reverse opening slide fastener 10 includes a right-and-left pair of first and second fastener stringers 16, 17, and an upper slider 50 and a lower slider 60 which have a first zip teeth 12 row and a second zip teeth 13 row attached to opposing end edges of the first and second fastener stringers 16, 17 inserted respectively thereto and which perform coupling and separating of the first zip teeth 12 row and the second zip teeth 13 row.
  • the first and second zip teeth 12, 13 capable of being mutually coupled are coupled with entering of an engaging convex portion of one side into an engaging concave portion of the other side.
  • the first fastener stringer 16 includes a fastener tape 11 having a core portion 14 formed at an opposing side edge (i.e., an inner side edge), the row of a number of the first zip teeth 12 formed in an aligned manner at regular intervals being evenly spaced apart as nipping the core portion 14, and an upper stopper 18 disposed at one end part of the first zip teeth 12 row.
  • the upper stopper 18 is a member to prevent the upper slider 50 from dropping from the first zip teeth 12 row.
  • a reinforcement film 24 formed of a resin-made film and the like is stuck respectively to both faces of the fastener tape 11 at the other end part of the first zip teeth 12 row.
  • An insert pin 30 is serially arranged as nipping both the reinforcement film 24 and the core portion 14.
  • the second fastener stringer 17 includes a fastener tape 11 having a core portion 14 formed at an opposing side edge (i. e. , an inner side edge), the row of a number of the second zip teeth 13 formed in an aligned manner at regular intervals being evenly spaced apart as nipping the core portion 14, and an upper stopper 18 disposed at one end part of the second zip teeth 13 row.
  • the upper stopper 18 is a member to prevent the upper slider 50 from dropping from the second zip teeth 13 row.
  • a reinforcement film 24 formed of a resin-made film and the like is stuck respectively to both faces of the fastener tape 11 at the other end part of the second zip teeth 13 row.
  • a box pin 40 for holding as positioning the lower slider 60 at the lowermost end is serially arranged as nipping both the reinforcement film 24 and the core portion 14.
  • a separable bottom end stop 22 is constituted with the insert pin 30, the box pin 40 and the lower slider 60.
  • the longitudinal direction of the fastener tape 11 is defined as the upper-lower direction.
  • a direction toward a position where the upper stopper 18 is located is defined as the upward direction (i.e., U-direction) of the reverse opening slide fastener 10 and a direction toward a position where the insert pin 30 and the box pin 40 are arranged is defined as the downward direction (i.e., D-direction).
  • the near side against the paper face is defined as the top face (indicated as T-direction in FIG.
  • the reverse opening slide fastener 10 and the opposite side is defined as the back face (indicated as B-direction in FIG. 4 ).
  • the tape width direction of the fastener tape 11 is defined as the right-left direction.
  • the right side as observing the top face of the reverse opening slide fastener 10 i.e., in T-direction
  • R-direction The right side as observing the top face of the reverse opening slide fastener 10 (i.e., in T-direction)
  • R-direction is defined as L-direction.
  • U-direction, T-direction and R-direction are opposite respectively to D-direction, B-direction and L-direction.
  • the box pin 40 arranged below the second zip teeth 13 row at the lower end part of the opposing end edge of the second fastener stringer 17 is formed into an elongated bar-like shape along the core portion 14 of the fastener tape 11.
  • the box pin 40 is capable of positioning the insert pin 30 which is inserted to zip teeth guide passages of the upper slider 50 and the lower slider 60 at the lowermost end of the second fastener stringer 17 while performing positioning of the lower slider 60 at the lowermost end.
  • the lower slider 60 is arranged closer to the insert pin 30 and the box pin 40 than the upper slider 50.
  • the upper slider 50 and the lower slider 60 are arranged as being oriented so that rear openings thereof are mutually faced.
  • the right side edge (i. e. , the side edge in R-direction) of the bar-shaped box pin 40 is defined as a flange slidingly-contacting side edge 40F which is arranged at the tape inner side and the left side edge (i.e., the side edge in L-direction) is defined as an opposing side edge 40C which is arranged at the insert pin 30 side.
  • the flange slidingly-contacting side edge 40F is a section to which flanges 50F, 60F of the upper and lower sliders 50, 60 are slidingly contacted.
  • a hook-like stopper 46 shaped as being protruded rightward (in R-direction) is formed at the lower end part of the box pin 40 at the second fastener stringer 17. As illustrated in FIG. 2 , a shoulder portion of the lower slider 60 which is lowered to the lowermost end is to be contacted to the stopper 46. With this structure, the stopper 46 prevents the lower slider 60 from dropping downward (i.e., in D-direction).
  • the stopper 46 is shaped as being protruded rightward (i. e. , in R-direction) from the lower end of the box pin 40.
  • the flange 60F at the shoulder portion of the lower slider 60 can be engaged with the stopper 46 when the lower slider 60 is slid to the lowermost end position.
  • the shape of the stopper 46 according to the invention is not limited to the shape of the stopper 46 illustrated in FIGS. 2 and 3 .
  • the stopper is shaped as being protruded to the top direction (T-direction) or the back direction (B-direction) of the slide fastener from the lower end part of the box pin and the protruded portion is contacted to a top blade 62 or a back blade 63 (see FIG. 7 to be described later) of the lower slider 60.
  • An opposing side edge 40C of the box pin 40 is arranged at the opposite side to the flange slidingly-contacting side edge 40F and is an opposing face which opposes to the insert pin 30.
  • a second engaging guide piece 42 shaped like a triangular piece which forms a second engaging portion 44 and a guide face 43 is formed at an upper part (i.e., a part in U-direction) of the opposing side edge 40C of the box pin 40 as being protruded from the opposing side edge 40C.
  • the second engaging portion 44 is formed in a planar shape at the upper side (i.e., U-direction) where the second zip teeth 13 row exists.
  • the guide face 43 has a shape of which dimension in the width direction is gradually increased toward the upper side (i.e., U-direction).
  • the guide face 43 is structured as a sloped guide face which opens the lower end part of the box pin 40 in the right direction (R-direction) as slidingly-contacting on a guide column 60D of the lower slider 60 when the lower slider 60 is slid in the upward direction (U-direction) from the lowermost end.
  • the guide face 43 is formed as a guide face to perform smooth transition to a coupled state between the first zip teeth 12 row and the second zip teeth 13 row and to a released state from the coupled state.
  • each guide column 50D, 60D of the upper and lower slider 50, 60 has a tip at the rear opening side.
  • Each guide column 50D, 60D has a sloped face of which thickness in the width direction is gradually increased from the tip toward the shoulder opening and a sloped face of which thickness in the width direction is gradually decreased at the shoulder opening side via an inflection point. Further, the sloped face at the shoulder opening side has a larger slope angle than that of the sloped face of which thickness is gradually increased at the rear opening side.
  • a wall face of which gradient of a tangential line against the longitudinal direction of the slider is large than 45 degrees is to be a rear face at the vicinity of the tip of the guide column 50D, 60D and right and left wall faces of which gradient of a tangential line against the longitudinal direction of the slider is 45 degrees or smaller are to be side faces of the guide column 50D, 60D.
  • the insert pin 30 arranged below the first zip teeth 12 row at the lower end part of the opposing end of the first fastener stringer 16 is formed into an elongated bar-like shape along the core portion 14 of the fastener tape 11.
  • the top end part of the insert pin 30 is curved to the left direction (L-direction) to facilitate insertion of the once-removed insert pin 30 from an oblique upper side into the zip tooth guide passages of the upper slider 50 and the lower slider 60.
  • the left side edge (i. e. , the side edge in L-direction) of the bar-shaped insert pin 30 is defined as a flange slidingly-contacting side edge 30F which is arranged at the tape inner side and the right side edge (i.e., the side edge in R-direction) is defined as a box pin slidingly-contacting side edge (i.e., an opposing side edge) 30C which is arranged at the box pin 40 side.
  • the flange slidingly-contacting side edge 30F of the insert pin 30 is a section to which the flanges 50F, 60F of the upper slider 50 and the lower slider 60 are slidingly contacted (see FIG. 2 and FIGS. 6 to 10 to be described later) when the once-removed insert pin 30 is inserted to the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60 (see FIG. 2 and FIGS. 6 to 10 to be described later).
  • the top side edge (i.e., the side edge in T-direction) of the insert pin 30 is defined as a top wall 30T and the back side edge (i.e., the side edge in B-direction) is defined as a back wall 30B.
  • the top wall 30T and the back wall 30B of the insert pin 30 are sections to which inner walls of the top blade 62 and the back blade 53 of the upper slider 50 and the lower slider 60 (see FIG. 7 to be described later) are slidingly contacted when the insert pin 30 is inserted into the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60 (see FIG. 2 and FIGS. 6 to 10 to be described later).
  • the box pin slidingly-contacting side edge 30C of the insert pin 30 is an opposing face which opposes to the box pin 40 as being arranged at the opposite side to the flange slidingly-contacting side edge 30F.
  • the box pin slidingly-contacting side edge 30C includes a planar section being in parallel to the tape length direction and a first sloped section 30E formed into a shape sloped in a direction to be apart from the box pin 40 side toward the top end part of the insert pin 30 as being arranged at the insert pin top end side than the planar section.
  • the first sloped section 30E has a shape sloped at an angle so as to be contacted to an insert-pin-side side face of the guide column 60D of the lower slider 60 (or so as to be apart from the insert-pin-side side face of the guide column 60D) in a case that the insert pin 30 is inserted to the upper and lower sliders 50, 60 and that the flange slidingly-contacting side edge 30F of the insert pin 30 is slidingly contacted to the flange 50F of the upper slider 50 and the box pin slidingly-contacting side edge 30C of the insert pin 30 is slidingly contacted to the opposing side edge 40C of the box pin 40.
  • the flange slidingly-contacting side edge 30F has a planar section which is arranged at the first zip teeth 12 row side in parallel to the tape length direction to be contacted to the flange 50F of the upper slider 50 when the insert pin 30 is inserted thereto and a second sloped section 30G sloped in a direction to be apart from the box pin 40 side toward the top end part of the insert pin 30.
  • the second sloped section 30G is formed at the opposite side to the first sloped section 30E at the box pin slidingly-contacting side edge 30C side.
  • the width dimension (i.e., the dimension in R-L direction) between the second sloped section 30G and the first sloped section 30E at the box pin slidingly-contacting edge 30C side is gradually decreased toward the top end of the insert pin 30. That is, the second sloped section 30G at the flange slidingly-contacting side edge 30F side is formed with angle variation being more gradual than that of the first sloped section 30E at the box pin slidingly-contacting side edge 30C side.
  • the first sloped section 30E can be reliably formed while maintaining strength of the insert pin top end part and the flange slidingly-contacting side edge 30F can be prevented from being interfered with the flange 60F of the lower slider 60 and the like during insertion of the insert pin 30.
  • an extension line EL denotes a line extending the planar section of the flange slidingly-contacting side edge 30F which contacts to the flange 50F of the upper slider 50 at the time of insertion of the insert pin 30 toward the top end part of the insert pin 30.
  • the first sloped section 30E sloped at the box pin slidingly-contacting side edge 30C is formed to have a large degree of slope to be intersected with the extension line EL.
  • the extension line EL is the extension line of the planar section which contacts to the flange 50F of the upper slider 50 when the insert pin 30 is inserted from the shoulder opening of the upper slider 50 and the box pin slidingly-contacting side edge 30C of the insert pin 30 contacts to the box pin 40.
  • the intersecting position between the sloped box pin slidingly-contacting side edge 30C and the extension line EL is defined as an intersection point ND.
  • a section of the insert pin 30 at the vicinity of the intersection point ND becomes to a facing area which faces to the guide column 60D of the lower slider 60.
  • the side face of the first sloped section 30E is formed into a curved face shape continuously curved to be gradually apart from the box pin 40 toward the insert pin top end.
  • the side face of the first sloped section 30E is formed into a flat face shape inflected at a predetermined angle or larger against the planar section of box pin slidingly-contacting side edge 30C or a face shape inflected in a multistep manner at a plurality of inflection parts, instead of being formed into the curved shape.
  • a plate-shaped first engaging portion 34 of which engaging face is oriented to the downward direction (D-direction) is formed at an upper part (i.e., apart at U-direction) of the box pin slidingly-contacting side edge 30C of the insert pin 30.
  • the first engaging portion 34 is a section to stop the insert pin 30 at the lowermost end as being engaged with the above-mentioned second engaging portion 44 of the box pin 40 when the insert pin 30 once removed is inserted into the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60 located at the lowermost end.
  • a first engaging guide piece 32 obtained by extending the top wall 30T to be a triangle in a planar view along the first engaging portion 34 is formed at the box pin slidingly-contacting side edge 30C of the insert pin 30.
  • a guide face 33 connecting the first engaging portion 34 with the box pin slidingly-contacting side edge 30C is formed at the end edge of the first engaging guide piece 32 at the box pin 40 side.
  • the guide face 33 has a shape of which dimension in the width direction is gradually increased toward the upward direction (U-direction).
  • the guide face 33 is formed as a guide face which opens the lower end part of the insert pin 30 in the left direction (L-direction) as slidingly-contacting on the guide column 60D of the lower slider 60 when the lower slider 60 is slid in the upward direction (U-direction) from the lowermost end.
  • the first engaging guide piece 32 is a section formed as extending the top wall 30T
  • the second engaging guide piece 42 of the box pin 40 is accommodated at the back face side (i.e., in B-direction) of the first engaging guide piece 32 when the insert pin 30 and the box pin 40 are inserted into the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60.
  • a clearance groove 36 is formed at a section of the box pin slidingly-contacting side edge 30C of the insert pin 30 surrounded by the first engaging guide piece 32 and the first engaging portion 34.
  • the first engaging guide piece 32 also has a function to reinforce the first engaging portion 34 extending from the box pin slidingly-contacting side edge 30C of the insert pin 30.
  • a coupling protrusion 38 to be coupled with an engaging concave portion formed at a coupling head of the second zip tooth 13 at the lowermost end of the second zip teeth 13 row is formed on an upper face of the first engaging portion 34 of the insert pin 30 at the first zip teeth 12 row side.
  • a pawl guide sloped face 39 is formed by sloping the top wall 30T to the back wall 30B side gradually toward the top end part of the insert pin 30.
  • the pawl guide sloped face 39 is a sloped face formed for performing smooth insertion operation as pushing off the locking pawl 64 (see FIG. 2 ) of the lower slider 60 which functions as a slider with an automatic stop device to the top face side (i. e. , in T-direction) when the insert pin 30 once removed is to be inserted into the zip tooth guide passage 60T of the lower slider 60.
  • FIG. 2 illustrates a state that the lower slider 60 is lowered to the lowermost end as performing coupling between the first zip teeth 12 row and the second zip teeth 13 row by sliding the lower slider 60 to the downward direction (D-direction) from a state illustrated in FIG. 1 .
  • the top end of the insert pin 30 and the top end of the box pin 40 of the reverse opening slide fastener 10 are capable of being inserted to the shoulder opening side from the rear opening side tip portion of the guide column 60D of the lower slider 60 and are to be approximately at the same position in the longitudinal direction of the reverse opening slide fastener 10.
  • appearance can be corrected to be bilaterally symmetric by aligning height of the right and left (i.e., R-L direction) of the first fastener stringer 16 and the second fastener stringer 17. Further, since the guide column 60D of the lower slider 60 is introduced without having interference against the insert pin 30 and the box pin 40 when sliding the lower slider 60 in the upward direction (U-direction), the lower slider 60 can be smoothly slid.
  • the top end part of the insert pin 30 and the top end part of the box pin 40 can be concealed as being accommodated in the zip tooth guide passage 60T of the lower slider 60 in a state that the lower slider 60 is lowered to the lowermost end in the downward direction (D-direction). Accordingly, appearance of the reverse opening slide fastener 10 can be tidied in a state that the lower slider 60 is lowered to the lowermost end.
  • FIG. 6 is a planar sectional view illustrating a state that the insert pin 30 once removed is inserted through the shoulder opening of the left side (L-side) of the upper slider 50 and that the top end part of the insert pin 30 is slid toward the downward direction (D-direction) in the zip tooth guide passage 60T of the lower slider 60.
  • FIG. 7 is a side view of the state illustrated in FIG. 6 viewing from the box pin 40 side being a view on arrow VII-VII of FIG. 6 .
  • FIG. 8 is a view illustrating a state that the vicinity of the top end part of the insert pin 30 is faced to the guide column 60D of the lower slider 60 with further inserting of the insert pin 30 from the state of FIG. 6 .
  • FIG. 9 is a planar sectional view illustrating as enlarging the vicinity of the top end part of the insert pin 30 and the section of the guide column 60D of FIG. 8 .
  • FIG. 10 is a planar sectional view illustrating a state that the insert pin 30 is inserted to the lowermost end.
  • the same reference numeral is given to the same section as that described with reference to FIGS. 1 to 5 and description thereof is ommited.
  • the guide column 50D is arranged to as standing from the center part in the right-left direction (R-L direction) of an upper part (i.e., a part in U-direction) at the back blade 53 which forms a bottom portion of the upper slider 50.
  • the guide column 50D has a tip at the rear opening side thereof.
  • the guide column 50D has a sloped face of which thickness in the width direction is gradually increased from the tip toward the shoulder opening and a sloped face of which thickness in the width direction is gradually decreased at the shoulder opening side via an inflection point.
  • a top blade (not illustrated) is formed at the top face side (in T-direction) of the guide column 50D.
  • a tab (not illustrated) to be operated by a user is swingably arranged at the top face (in T-direction) of the top blade.
  • Right and left flanges 50F are formed toward the opposing blades fromboth right and left (R-L direction) side edge sections of the top blade and back blade 53 of the upper slider 50.
  • the zip tooth guide passage 50T to which a right-and-left pair of the first zip teeth 12 row and the second zip teeth 13 row are inserted is formed at the inside of the slider surrounded by the top blade, the back blade 53 and the flanges 50F as being a Y-shaped space in a planar view.
  • a locking pawl 54 (see FIGS. 6 and 8 ) functioning for a slider with an automatic stop device is protruded from the top blade into the zip tooth guide passage 50T as being capable of advancing and retreating.
  • the locking pawl 54 fixes the position of the upper slider 50 by being inserted to a gap of the first zip teeth 12 row or the second zip teeth 13 row which are in a coupled state with automatic advancing into the zip guide passage 50T owing to an action of biasingmeans (not illustrated), for example, when the tab is released by the user. Further, when the tab is pulled with user's operation, the locking pawl 54 is pulled up from the zip tooth guide passage 50T against urging force of the biasing means. Then, the locking pawl 54 comes out from the gap of the first zip teeth 12 row or the second zip teeth 13 row, so that the upper slider 50 which is fixed becomes into a slidable state.
  • the shoulder opening of the zip tooth guide passage 50T is opened respectively at both sides of right and left (R-L direction) of the guide column 50D of the upper slider 50.
  • the rear opening of the zip tooth guide passage 50T is opened at a lower part (i.e., a part in D-direction) of the upper slider 50.
  • a tape insertion passage is formed at the end edge section of the flange 50F along the end edge of the flange 50F.
  • the tape insertion passage is a section on which the fastener tape 11 slides at the time of sliding the upper slider 50 as being a gap through which the fastener tape 11 attached with the first zip teeth 12 row and the second zip teeth 13 row having the zip tooth guide passage 50T inserted passes.
  • the upper slider 50 When the upper slider 50 is slid in the upward direction (U-direction) in FIG. 1 in a state that the first zip teeth 12 row and the second zip teeth 13 row at right and left are inserted into the zip tooth guide passage 50T, the first zip teeth 12 row and the second zip teeth 13 row which are in a separated state are introduced from the shoulder openings at right and left (R-L direction) of the upper slider 50.
  • the introduced first and second zip teeth 12, 13 rows are ejected from the rear opening at the downward direction (D-direction) of FIG. 1 in a coupled state as being merged by being guided along the inner wall of the flange 50F of the zip tooth guide passage 50T.
  • first zip teeth 12 row and the second zip teeth 13 row in a coupled state are introduced from the rear opening.
  • the introduced first and second zip teeth 12, 13 rows in a coupled state are separated in the right and left direction (R-L direction) along the guide column 50D and ejected from the both shoulder openings in the upward direction (U-direction) in FIG. 1 .
  • the guide column 60D is arranged as standing from the center part in the right-left direction (R-L direction) of a lower part (i.e., a part in D-direction) at the back blade 63 which forms a bottom portion of the lower slider 60.
  • the guide column 60D has a tip at the rear opening side thereof.
  • the guide column 60D has a sloped face of which thickness in the width direction is gradually increased from the tip toward the shoulder opening and a sloped face of which thickness in the width direction is gradually decreased at the shoulder opening side via an inflection point.
  • a top blade 62 (see FIG. 7 ) is formed at the top face side (in T-direction) of the guide column 60D.
  • a tab (not illustrated) to be operated by a user is swingably arranged at the top face (in T-direction) of the top blade 62.
  • Right and left flanges 60F are formed extending toward the opposing blades from both right and left (R-L direction) side edge sections of the top blade 62 and the back blade 63 of the lower slider 60.
  • the zip tooth guide passage 60T to which the right-and-left pair of the first zip teeth 12 row and the second zip teeth 13 row are inserted is formed at the inside of the slider surrounded by the top blade 62, the back blade 63 and the flanges 60F as being a Y-shaped space in a planar view.
  • a locking pawl 64 (see FIGS. 6 to 10 ) functioning for a slider with an automatic stop device is protruded from the top blade 62 into the zip tooth guide passage 60T as being capable of advancing and retreating.
  • the locking pawl 64 fixes the position of the lower slider 60 by being inserted to a gap of the first zip teeth 12 row or the second zip teeth 13 row which are in a coupled state with automatic advancing into the zip guide passage 60T owing to an action of biasingmeans (not illustrated), for example, when the tab is released by the user. Further, when the tab is pulled with user' s operation, the locking pawl 64 is pulled up from the zip tooth guide passage 60T against biasing force of the biasing means. Then, the locking pawl 64 comes out from the gap of the first zip teeth 12 row or the second zip teeth 13 row, so that the lower slider 60 which is fixed becomes into a slidable state.
  • the shoulder opening of the zip tooth guide passage 60T is opened respectively at both sides of right and left (R-L direction) of the guide column 60D of the upper slider 60.
  • the rear opening of the zip tooth guide passage 60T is opened at an upper part (i.e., a part in U-direction) of the lower slider 60.
  • a tape insertion passage is formed at the end edge section of the flange 60F along the end edge of the flange 60F.
  • the tape insertion passage is a section on which the fastener tape 11 slides at the time of sliding the lower slider 60 as being a gap through which the fastener tape 11 attached with the first zip teeth 12 row and the second zip teeth 13 row having the zip tooth guide passage 60T inserted passes.
  • the lower slider 60 is arranged closer to the insert pin 30 and the box pin 40 than the upper slider 50 as described above, in a state that the first zip teeth 12 row and the second zip teeth 13 row are inserted respectively into the zip tooth guide passages 50T, 60T. Further, the rear opening of the upper slider 50 is faced to the rear opening of the lower slider 60.
  • the first zip teeth 12 row and the second zip teeth 13 row in a coupled state are introduced from the rear opening.
  • the introduced first and second zip teeth 12, 13 rows in a coupled state are separated in the right and left direction (R-L direction) along the guide column 60D and ejected from the both shoulder openings in the downward direction (D-direction) in FIG. 1 .
  • the lower slider 60 when the lower slider 60 is slid in the downward direction (D-direction) in FIG. 1 in a state that the first zip teeth 12 row and the second zip teeth 13 row at right and left are inserted into the zip tooth guide passage 60T, the first zip teeth 12 row and the second zip teeth 13 row which are in a separated state are introduced from the shoulder openings at right and left (R-L direction) of the lower slider 60.
  • the introduced first and second zip teeth 12, 13 rows are ejected from the rear opening at the upward direction (U-direction) of FIG. 1 in a coupled state as being merged by being guided along the inner wall of the flange 50F of the zip tooth guide passage 60T.
  • the box pin 40 and the insert pin 30 are introduced from the shoulder opening of the lower slider 60, and then, the lower slider 60 is stopped as the shoulder portion thereof being contacted to the stopper 4 6 which is formed at the lower end of the box pin 40. This is the position for the lower slider 60 to be the lowermost end.
  • FIG. 6 illustrates a state that the top end part of the insert pin 30 is slid in the downward direction (D-direction) in the zip tooth guide passage 60T of the lower slider 60 as the insert pin 30 being inserted from the shoulder opening of the upper slider 50.
  • the insert pin 30 is moved in the downward direction (D-direction) while the flange slidingly-contacting side edge 30F of the insert pin 30 is slidingly contacted to the flange 50F of the upper slider 50 and the guide face 33 of the insert pin 30 is slidingly contacted to the guide column 50D of the upper slider 50.
  • the locking pawl 64 is contacted to the top wall 30T at the top end part of the insert pin 30.
  • the pawl guide sloped face 39 as gradually sloping the top wall 30T toward the back wall 30B side to gradually decrease thickness of the insert pin 30 is formed at the top end part of the insert pin 30 and the locking pawl 64 is contacted to the pawl guide sloped face 39.
  • the insert pin 30 When the insert pin 30 is further inserted in the downward direction (D-direction) in a state that the locking pawl 64 is contacted to the pawl guide sloped face 39, the locking pawl 64 is retracted toward the top face side (T-direction) while the locking pawl 64 is slid on the pawl guide face 39 of the insert pin 30 (see FIG. 7 ). Accordingly, the top end part of the insert pin 30 can pass through the section of the lower slider 60 where the locking pawl 64 is protruded and the insert pin 30 can be inserted further in the downward direction (D-direction).
  • the top end of the insert pin 30 having the pawl guide sloped face 39 is formed as being deviated to the back wall 30B side against the center line of the insert pin 30 in the top-back direction. Further, the top end of the insert pin 30 is located at the back face side (B-direction) from the protruded end of the locking pawl 64 in a state that the locking pawl 64 is protruded to the zip tooth guide passage 60T.
  • the pawl guide sloped face 39 is formed continuously to a section where the first sloped section 30E is formed. That is, the pawl guide sloped face 39 is formed to cross over the extension line EL and is arranged at the top face side of the first sloped section 30E which crosses over the extension line EL. Accordingly, the surface at the top end part of the insert pin 30 is shaped spherical in combination with the pawl guide sloped face 39 and the curved face of the first sloped section 30E.
  • the locking pawl 64 of the lower slider 60 can be guided to the top face side (T-direction) as being reliably contacted to the pawl guide sloped face 39 and the locking pawl 64 can be stably retracted.
  • the first sloped section 30E at the box pin slidingly-contacting side edge 30C side of the top end part of the insert pin 30 is faced to the guide column 60D of the lower slider 60 as illustrated in FIGS. 8 and 9 .
  • the flange slidingly-contacting side edge 30F of the insert pin 30 is contacted to the flange 50F of the upper slider 50.
  • the box pin slidingly-contacting side edge 30C of the insert pin 30 is contacted to the opposing side edge 40C of the box pin 40 and is faced to the guide column 60D of the lower slider 60 as being slightly apart from the guide column 60D.
  • the box pin slidingly-contacting side edge 30C of the insert pin 30 may be contacted to the guide column 60D of the lower slider 60.
  • a part of the box pin slidingly-contacting side edge 30C of the insert pin 30 being closest to the guide column 60D of the lower slider 60 is defined as a close point CP.
  • the facing area denotes the curve-shaped area of the box pin slidingly-contacting side edge 30C of the insert pin 30 to be faced to the guide column 60D of the lower slider 60 when the insert pin 30 is to be inserted into the zip tooth guide passages 50T, 60T of the upper slider 50 and the lower slider 60.
  • the facing area denotes an area of the box pin slidingly-contacting side edge 30C from a contact point thereof with the opposing side edge 40C toward the top end of the insert pin 30 when the box pin slidingly-contacting side edge 30C is in a state that the flange slidingly-contacting side edge 30F of the insert pin 30 is contacted to the flange 50F of the upper slider 50 and the box pin slidingly-contacting side edge 30C is contacted to the opposing side edge 40C as the insert pin 30 being inserted as illustrated in FIG. 8 .
  • opposing or facing between the box pin slidingly-contacting side edge 30C and the guide column 60D denotes that the face of the box pin slidingly-contacting side edge 30C of the insert pin 30 and the wall face in the top-back direction (T-B direction) of the guide column 60D are mutually faced not denoting a case that the faces are at a right angle.
  • the insert pin 30 and the guide column 60D are mutually faced in a state of being apart. However, the bothmay be mutually contacted.
  • the close point CP in the embodiment illustrated in FIGS. 8 and 9 is located closer to the box pin 40 side than the intersection point ND.
  • the first sloped section 30E of the box pin slidingly-contacting side edge 30C at the top end part side of the insert pin 30 is formed at the sloped face (i.e. , the curved face) sloped in the direction being apart from the box pin 40 side toward the top end part of the insert pin 30. That is, the top end part of the insert pin 30 is formed at the sloped face which is gradually sloped to the flange slidingly-contacting side edge 30F side toward the top end part. Then, the sloped face is formed as defining positional relation against the guide column 60D so that the sloped face becomes the facing area which is faced to the guide column 60D of the lower slider 60.
  • the sloped face of the first sloped section 30E is formed to be a shape sloped at an angle being apart from the guide column 60D of the lower slider 60 in a state that the flange slidingly-contacting side edge 30F of the insert pin 30 is slidingly contacted to the flange 50F of the upper slider 50 and the box pin slidingly-contacting side edge 30C of the insert pin 30 is slidingly contacted to the opposing side edge 40C of the box pin 40.
  • the sloped face of the first sloped section 30E may be formed to be a shape sloped at an angle to be contacted to the side face of the guide column 60D at the insert pin side.
  • insert pin 30 having the first sloped section 30E it is possible to prevent the top end of the insert pin 30 from being contacted to the guide column 60D of the lower slider 60, and further, to prevent the facing area of the insert pin 30 from being contacted to the guide column 60D. Accordingly, insert pin insertion operation can be smoothly performed.
  • the insert pin 30 is structured so that distance (i.e., length) between the contact point of the box pin slidingly-contacting side edge 30C with the box pin 40 and the intersection point ND as being intersected with the extension line EL of the box pin slidingly-contacting side edge 30C is larger than distance (i.e., length) between the contact point and the tip of the guide column 60D of the lower slider 60.
  • the side face of the first sloped section 30E of the insert pin 30 is formed into a continuously curved shape. Accordingly, it is possible to reliably avoid contacting of the insert pin 30 with the guide column 60D of the lower slider 60 and insert pin insertion operation can be performed more reliably.
  • the second sloped section 30G formed at the flange slidingly-contacting side edge 30F side of the insert pin 30 is formed to have more gradual sloped angle variation than that of the first sloped section 30E as described above. Accordingly, the second sloped section 30G of the insert pin 30 is not contacted to the flange 60F of the lower slider 60 when the insert pin 30 is inserted.
  • the insert pin 30 when the insert pin 30 is inserted as being slightly rotated at the time of insertion of the insert pin 30 from the shoulder opening of the upper slider 50, for example, there may be a case that the box pin slidingly-contacting side edge 30C of the insert pin 30 is not slidingly contacted to the opposing side edge 40C of the box pin 40 even with sliding contact of the flange slidingly-contacting side edge 30F of the insert pin 30 with the flange 50F of the upper slider 50. In this case, similarly to the related art, it is possible to smoothly perform insert pin insertion operation as avoiding collision of the top end of the insert pin 30 with the guide column 60D of the lower slider 60.
  • the insert pin 30 when the insert pin 30 is further inserted in the downward direction (D-direction) from the state of FIGS. 8 and 9 , the insert pin 30 can be smoothly inserted to the lowermost end as illustrated in FIG. 10 with gradual rotation of the insert pin 30 to be parallel to the box pin 40.
  • positioning of the insert pin 30 at the lowermost end canbe performed owing to contact of the first engaging portion 34 (see FIG. 3 ) of the insert pin 30 with the second engaging portion 44 (see FIG. 3 ) of the box pin 40.
  • the insert pin 30 being parallel to the box pin 40 denotes that the planar section of the box pin slidingly-contacting side edge 30C of the insert pin 30 or the planar section of the flange slidingly-contacting side edge 30F and the opposing side edge 40C of the box pin 40 are parallel to each other.
  • the insert pin 30 can be stably inserted to the lowermost end position as reliably avoiding collision of the top end of the insert pin 30 with the guide column 60D of the lower slider 60 even when insert pin insertion is performed at an angle to cause collision of the insert pin top end with the guide column of the lower slider in the related art.
  • the top end part of the insert pin 30 and the top end part of the box pin 40 of the reverse opening slide fastener 10 are to be approximately at the same position in the longitudinal direction of the reverse opening slide fastener 10.
  • the top end of the insert pin 30 is located at a position being lower than the tip (i. e. , the tip at the rear opening side) in the upward direction (U-direction) of the guide column 60D of the lower slider 60 by an amount of dimension DP to the insert pin lower end position in the downward direction (D-direction).
  • the top end of the insert pin 30 is located in the downward direction (D-direction) below the guide column 60D of the lower slider 60, it becomes easy to orient the top end part of the inert pin 30 in a direction toward the shoulder opening of the lower slider 60 at the time when the lower slider 60 is slid from the lowermost end toward the upward direction (U-direction). Accordingly, opening operation can be smoothly performed.
  • the top end part of the insert pin 30 and the top end part of the box pin 40 are concealed in the zip tooth guide passage 60T of the lower slider 60.
  • Zip teeth made of metal or resin can be used as the first and second zip teeth 12, 13 of the above mentioned slide fastener 10. Further, it is also possible that coil-shaped zip teeth obtained by winding a line-shaped monofilament into a coil shape can be sewn to a fastener tape. Zip teeth which can be usually used for a slide fastener can be adopted in the invention.
  • the invention can be applied to a reverse opening slide fastener capable of performing upper opening and reverse opening and capable of separating and fitting by insertion.
  • a reverse opening slide fastener capable of performing upper opening and reverse opening and capable of separating and fitting by insertion.
  • Such a reverse opening slide fastener can be utilized for right front and left front bodies of a jacket and a long coat, sportswear and others.

Landscapes

  • Slide Fasteners (AREA)
  • Cartons (AREA)
  • Buckles (AREA)

Claims (4)

  1. Umgekehrt öffnender Reissverschluss, bei dem ein oberer und ein unterer Schieber (50, 60) mit einander gegenüberliegenden Hinteröffnungen angeordnet sind, und wobei das Spitzenende eines Einsteckteils (30) über eine einer Hinteröffnung des Schiebers zugewandte Spitze eines Schieberkeils (60D) eines unteren Schiebers (60) hinaus eingeführt werden kann, wenn das Einsteckteil (30) von einer Schulteröffnung des oberen Schiebers (50) aus in den oberen und den unteren Schieber (50, 60) eingeführt wird, umfassend:
    ein Paar aus einer linken und einer rechten Reissverschlusskette (16, 17);
    das Einsteckteil (30) und ein Kastenteil (40), welche jeweils an einem unteren Ende von inneren Seitenkantenabschnitten der ersten und der zweiten Reissverschlusskette (16, 17) angeordnet sind; und
    den oberen Schieber (50) und den unteren Schieber (60), welche die erste und die zweite Reissverschlusskette (16, 17) öffnen und schließen;
    wobei das Einsteckteil (30) eine Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite und eine Seitenkante (30F) an einer Bandinnenseite, die entgegengesetzt zu der dem Kastenteil (40) zugewandten Seitenkante (30C) angeordnet ist, umfasst;
    einen an der Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite ausgebildeten ersten geneigten Bereich (30E), der auf das Spitzenende des Einsteckteils (30) zu in einer Richtung geneigt ist, so dass er von dem Kastenteil (40) beabstandet ist;
    der erste geneigte Bereich (30E) derart ausgebildet ist, dass er an einem Schnittpunkt (ND) eine Verlängerungslinie (EL), welche durch Verlängerung eines ebenen Bereichs der Seitenkante (30F) an einer Bandinnenseite zu der Spitzenendseite des Einsteckteils (30) erhalten wird, schneidet, und eine Form aufweist, die in einem Winkel geneigt ist, so dass sie mit dem Schieberkeil (60D) des unteren Schiebers (60) in Berührung gebracht wird, oder von dem Schieberkeil (60D) beabstandet ist, wenn das Einsteckteil (30) in den oberen und unteren Schieber (50, 60) eingeführt wird,
    dadurch gekennzeichnet, dass
    das Einsteckteil (30) derart aufgebaut ist, dass in einem Zustand, in dem die Seitenkante (30F) an einer Bandinnenseite gleitend mit einem Flansch (50F) des oberen Schiebers in Berührung gelangt und die Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite gleitend mit der gegenüberliegenden Seitenkante (40C) des Kastenteils (40) in Berührung gelangt, ein Abstand zwischen einem Berührungspunkt der Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite mit dem Kastenteil (40) und dem Schnittpunkt (ND) größer ist als ein Abstand zwischen dem Berührungspunkt und einer Spitze des Schieberkeils (60D).
  2. Umgekehrt öffnender Reissverschluss nach Anspruch 1,
    dadurch gekennzeichnet, dass eine Seitenoberfläche des ersten geneigten Bereichs (30E) der Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite in einer durchgehend gebogenen Form ausgebildet ist.
  3. Umgekehrt öffnender Reissverschluss nach Anspruch 1,
    dadurch gekennzeichnet, dass ein zweiter geneigter Bereich (30G), der auf ein Spitzenende des Einsteckteils (30) zu in eine Richtung geneigt ist, so dass er von dem Kastenteil (40) beabstandet ist, an der Seitenkante (30F) an einer Bandinnenseite an der dem ersten geneigten Bereich (30E) entgegengesetzten Seite angeordnet ist; und
    eine Breitenabmessung zwischen dem ersten geneigten Bereich (30E) an der Seitenkante (30C) an der dem Kastenteil (40) zugewandten Seite und dem zweiten geneigten Bereich (30G) an der Seitenkante (30F) an einer Bandinnenseite auf das Spitzenende des Einsteckteils (30) zu verringert ist.
  4. Umgekehrt öffnender Reissverschluss nach Anspruch 1,
    dadurch gekennzeichnet, dass der obere Schieber (60) ein Oberschild und ein Unterschild (62, 63), die durch den Schieberkeil (60D) miteinander verbunden sind, und eine Stoppkralle (64), die an dem Ober- oder dem Unterschild (62, 63) angeordnet ist, umfasst;
    eine geneigte Krallenführungsoberfläche (39), die derart geneigt ist, dass sie die Dicke des Einsteckteils (30) auf das Spitzenende des Einsteckteils zu allmählich verringert, ist an einer Oberfläche des Spitzenendbereichs des Einsteckteils (30) an der der Stoppkralle (64) zugewandten Seite ausgebildet; und
    die geneigte Krallenführungsoberfläche (39) ist derart ausgebildet, dass sie die Verlängerungslinie (EL) kreuzt.
EP09849226.7A 2009-09-11 2009-09-11 Reisverschluss mit umgekehrtem öffnungsmechanismus Active EP2476332B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/065943 WO2011030448A1 (ja) 2009-09-11 2009-09-11 逆開きスライドファスナー

Publications (3)

Publication Number Publication Date
EP2476332A1 EP2476332A1 (de) 2012-07-18
EP2476332A4 EP2476332A4 (de) 2015-12-30
EP2476332B1 true EP2476332B1 (de) 2016-12-14

Family

ID=43732133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09849226.7A Active EP2476332B1 (de) 2009-09-11 2009-09-11 Reisverschluss mit umgekehrtem öffnungsmechanismus

Country Status (9)

Country Link
US (1) US20120167354A1 (de)
EP (1) EP2476332B1 (de)
JP (1) JP5430664B2 (de)
KR (1) KR101356242B1 (de)
CN (1) CN102481039B (de)
ES (1) ES2621201T3 (de)
HK (1) HK1167582A1 (de)
TW (1) TWI403285B (de)
WO (1) WO2011030448A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8959727B2 (en) * 2008-12-26 2015-02-24 Ykk Corporation Slide fastener with separable bottom end stop
ES2565437T3 (es) * 2009-12-25 2016-04-04 Ykk Corporation Cierre de cremallera de apertura inversa
JP5414895B2 (ja) * 2010-06-23 2014-02-12 Ｙｋｋ株式会社 スライドファスナー
US9549593B2 (en) * 2011-03-30 2017-01-24 Ykk Corporation Slide fastener with separable bottom end stop
TWI631916B (zh) * 2017-05-24 2018-08-11 中傳企業股份有限公司 拉鍊頭組合結構及其梢狀組件
CN107692413A (zh) 2017-11-17 2018-02-16 理想拉链（江苏）有限公司 一种船坞拉头
WO2019116514A1 (ja) * 2017-12-14 2019-06-20 Ykk株式会社 スライドファスナー
CN108685286B (zh) * 2018-07-24 2023-12-19 江苏戴世拉链科技有限公司 一种拉链用插销组件
JP6712623B2 (ja) * 2018-08-20 2020-06-24 松本ナ−ス産業株式会社 スライドファスナ付き縫製品
USD887895S1 (en) * 2018-08-31 2020-06-23 Ykk Corporation Insert pin for slide fastener
EP4042898A4 (de) * 2019-10-10 2023-01-04 Ykk Corporation Metallisches element und reissverschluss
WO2021090494A1 (ja) * 2019-11-08 2021-05-14 Ykk株式会社 スライドファスナー
JP7356879B2 (ja) * 2019-11-22 2023-10-05 Ykk株式会社 開具及び逆開スライドファスナー
DE102019008395B4 (de) * 2019-12-03 2021-08-12 Cosimo Emanuel Jann Magnetisches Verschlussystem mit Dreheinrastmechanismus
WO2022091268A1 (ja) * 2020-10-28 2022-05-05 Ykk株式会社 逆開きスライドファスナー用開離嵌挿具
US20240090628A1 (en) * 2021-02-12 2024-03-21 Ykk Corporation Slide fastener
US11877629B1 (en) * 2023-02-04 2024-01-23 Kcc Zipper Co., Ltd. Bottom stop device of double-open end zipper and assembly structure thereof

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175268A (en) * 1963-10-23 1965-03-30 Louis H Morin Dual slider stop
JPS5925227Y2 (ja) * 1978-06-15 1984-07-25 ワイケイケイ株式会社 スライドフアスナ−の開離嵌插具
AU519818B2 (en) * 1978-10-09 1981-12-24 Yoshida Kogyo K.K. A separable slide fastener
JPS5925220Y2 (ja) * 1978-10-09 1984-07-25 ワイケイケイ株式会社 スライドフアスナ−
JPS6014731U (ja) * 1983-07-11 1985-01-31 斎藤　利世 植毛部を曲げ２本を１組にした歯の裏側用の歯刷子
JPS6014713U (ja) * 1983-07-12 1985-01-31 ワイケイケイ株式会社 スライドフアスナ−
JP2587759Y2 (ja) * 1992-10-29 1998-12-24 ワイケイケイ株式会社 隠しスライドファスナーの開離嵌挿具
GB2327709A (en) * 1997-07-25 1999-02-03 Ykk Europ Ltd Snap fitted bottom stop for zip fastener
JP3589440B2 (ja) * 1997-11-28 2004-11-17 Ｙｋｋ株式会社 隠しスライドファスナーの開離嵌挿具
JP3622885B2 (ja) * 1997-12-18 2005-02-23 Ｙｋｋ株式会社 停止装置付スライダー用の開離嵌挿具
JP3620973B2 (ja) * 1998-09-30 2005-02-16 Ｙｋｋ株式会社 スライドファスナーの開離嵌挿具
JP3621006B2 (ja) * 1999-09-30 2005-02-16 Ｙｋｋ株式会社 開離嵌挿具付スライドファスナーの開離嵌挿具およびスライダー
JP3621040B2 (ja) * 2000-10-31 2005-02-16 Ｙｋｋ株式会社 スライドファスナーの逆開き開離嵌挿具
JP3733327B2 (ja) * 2001-12-20 2006-01-11 Ｙｋｋ株式会社 隠しスライドファスナーの開離嵌挿具
JP2003334108A (ja) * 2002-05-20 2003-11-25 Ykk Corp 開離嵌挿具付きスライドファスナー
JP4155933B2 (ja) * 2004-03-05 2008-09-24 Ｙｋｋ株式会社 スライドファスナー用逆開き具
GB0506680D0 (en) * 2005-04-01 2005-05-11 Ykk Europ Ltd A readily burstable slide fastener
JP4307413B2 (ja) * 2005-06-20 2009-08-05 Ｙｋｋ株式会社 スライドファスナー用開離嵌挿具
JP4762108B2 (ja) 2006-10-20 2011-08-31 Ｙｋｋ株式会社 逆開き開離嵌挿具付きのスライドファスナー
JP4726876B2 (ja) * 2007-10-15 2011-07-20 Ｙｋｋ株式会社 逆開きスライドファスナー
US8402614B2 (en) * 2008-12-12 2013-03-26 Ykk Corporation Separable bottom end stop for slide fastener
US20100299887A1 (en) * 2009-06-02 2010-12-02 Yu-Pau Lin Insertion pin and insertion pin assembly for zipper
ES2565437T3 (es) * 2009-12-25 2016-04-04 Ykk Corporation Cierre de cremallera de apertura inversa
US9072347B2 (en) * 2010-09-06 2015-07-07 Ykk Corporation Slide fastener and slider for slide fastener

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
TWI403285B (zh) 2013-08-01
HK1167582A1 (en) 2012-12-07
WO2011030448A1 (ja) 2011-03-17
CN102481039B (zh) 2014-10-29
TW201108963A (en) 2011-03-16
KR20120031237A (ko) 2012-03-30
US20120167354A1 (en) 2012-07-05
KR101356242B1 (ko) 2014-01-28
EP2476332A4 (de) 2015-12-30
CN102481039A (zh) 2012-05-30
ES2621201T3 (es) 2017-07-03
JP5430664B2 (ja) 2014-03-05
EP2476332A1 (de) 2012-07-18
JPWO2011030448A1 (ja) 2013-02-04

Similar Documents

Publication Publication Date Title
EP2476332B1 (de) Reisverschluss mit umgekehrtem öffnungsmechanismus
EP2517595B1 (de) Reisverschluss mit umgekehrtem öffnungsmechanismus
EP1969958B1 (de) Verdeckter Reißverschluss
JP4628329B2 (ja) 開離嵌挿具付きスライドファスナー
KR101286820B1 (ko) 개방 분리 끼움 삽입구가 구비된 슬라이드 파스너
TWI384958B (zh) zipper
KR101183750B1 (ko) 슬라이드 파스너
EP2692262B1 (de) Reissverschluss mit öffnungsfähigen/verzahnbaren streifen
EP2904922B1 (de) Reißverschluss
EP2460430B1 (de) Reissverschluss
US8959727B2 (en) Slide fastener with separable bottom end stop
CN111918580A (zh) 拉头和具备该拉头的拉链

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120330

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151201

RIC1 Information provided on ipc code assigned before grant

Ipc: A44B 19/38 20060101AFI20151125BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160823

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 852760

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009043155

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170314

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170315

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 852760

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2621201

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170414

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170314

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170414

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009043155

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170915

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170911

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190917

Year of fee payment: 11

Ref country code: FR

Payment date: 20190815

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20190912

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20191002

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200911

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200912

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230428

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230908

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240730

Year of fee payment: 16