摘要:
A fluid-tight slide fastener of the type in which an inner longitudinal edge portion of each of opposed tapes (5), (5) is folded so as to extend around base portions (2a) of successive I-shaped coupling elements (1) and in which successive U-shaped first clamping strips (4) surround, in clinched form, the folded edge portion (3) over the base portion (2a) of the respective coupling element (1), each of opposed top stops (9) includes an elongate plate (6) of an I-shaped cross section corresponding to the shape of the coupling elments (1) and havng a base part (7a) surrounded by the folded edge portion (3) of the tape (5), and a second clamping strip (8) of a C-shaped cross section corresponding to the shape of the first clamping strips (4) and surrounding in clinched form, the folded edge portion (3) over the base part (7a) of the elongate plate (6). When the slide fastener is fully closed, the opposed top stops (9) are entirely received in the guide channel (12) of a slider (10).
摘要:
A method of and apparatus for applying end stop members (22) by injection molding to a slide fastener (10) having rows of coupling elements (14) on opposed stringer tape edges (13), a predetermined length of each of these tape edges (13) being held upright or substantially vertical to the plane of the tape web (12ʹ) and embraced by end stops (22) molded in place with that predetermined length of tape edges (13) maintaining alignment with its neighboring contiguous tape edge (13) outside the molded end stop (22).
摘要:
A fluid-tight sealing slide fastener (10) includes a pair of rows of coupling elements (15, 16) mounted respectively on inner opposite edges (13, 14) of a stringer tape ('11), an elastomeric top stop (19) mounted on the stringer tarpe (11) around a terminal opening (25) at ends of the roows of coupling elements (15, 16), and a slider (17) for taking the rows of coupling elements (15, 16) into and out or intermeshing engagement. The slider (17) includes a slider body (35) having a pair of upper and lower plates (338, 39) interconnected by a diamond (40), a presser (36) haeving a plurality of pins (53) extending through the upper platte (38), and a screw (37) having a threaded shank (58) threaated in a cylindrical body (46) on the upper plate (38) of the stideer body (35) and a head (59) acting on the presser (36). When the slide fastener (10) is closed and the screw (37) is tigtntened, the pins (53) are pressed against the top stop (19) which is resiliently pressed against the lower plate (39) amd the diamond (40) of the slider body (35) to provide flund-tight sealing between the top stop (19) and the slider (' 17 ).
摘要:
A slide fastener (10) has a separable bottom end stop (21) including a pair of separate members (27,30) mounted on opposite marginal beads (15,16) of a pair of stringers (11,12) having interlocking fastener elements (17,18) carried on the beads. The bottom end stop members are disposed adjacent to the lowermost fastener element (17a) for being interlocked with one another. A pair of register marks (33,34) is disposed one on each of the stringers and is spaced from the bottom stop members to such an extent that the register marks are disposed below the rear end (19b) of the slider at the beginning of interlocking ofthe bottom stop members within the slider upon threading of the pair of stringers through the slider. The register marks are used as a reference to place the separate bottom stop members in correct alignment one with anotherfor proper interlocking.
摘要:
A method of and apparatus for applying end stop members (22) by injection molding to a slide fastener (10) having rows of coupling elements (14) on opposed stringer tape edges (13), a predetermined length of each of these tape edges (13) being held upright or substantially vertical to the plane of the tape web (12ʹ) and embraced by end stops (22) molded in place with that predetermined length of tape edges (13) maintaining alignment with its neighboring contiguous tape edge (13) outside the molded end stop (22).
摘要:
A fluid-tight sealing slide fastener (10) includes a pair of rows of coupling elements (15, 16) mounted respectively on inner opposite edges (13, 14) of a stringer tape ('11), an elastomeric top stop (19) mounted on the stringer tarpe (11) around a terminal opening (25) at ends of the roows of coupling elements (15, 16), and a slider (17) for taking the rows of coupling elements (15, 16) into and out or intermeshing engagement. The slider (17) includes a slider body (35) having a pair of upper and lower plates (338, 39) interconnected by a diamond (40), a presser (36) haeving a plurality of pins (53) extending through the upper platte (38), and a screw (37) having a threaded shank (58) threaated in a cylindrical body (46) on the upper plate (38) of the stideer body (35) and a head (59) acting on the presser (36). When the slide fastener (10) is closed and the screw (37) is tigtntened, the pins (53) are pressed against the top stop (19) which is resiliently pressed against the lower plate (39) amd the diamond (40) of the slider body (35) to provide flund-tight sealing between the top stop (19) and the slider (' 17 ).