PL78300B1 - - Google Patents
Download PDFInfo
- Publication number
- PL78300B1 PL78300B1 PL1972157329A PL15732972A PL78300B1 PL 78300 B1 PL78300 B1 PL 78300B1 PL 1972157329 A PL1972157329 A PL 1972157329A PL 15732972 A PL15732972 A PL 15732972A PL 78300 B1 PL78300 B1 PL 78300B1
- Authority
- PL
- Poland
- Prior art keywords
- arms
- loops
- connecting links
- links
- zipper
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/12—Interlocking member in the shape of a continuous helix
-
- 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
- Y10T24/2518—Zipper or required component thereof having coiled or bent continuous wire interlocking surface
- Y10T24/2525—Zipper or required component thereof having coiled or bent continuous wire interlocking surface with mounting portion having structural formations complementary to stitching
-
- 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
- Y10T24/2518—Zipper or required component thereof having coiled or bent continuous wire interlocking surface
- Y10T24/2527—Attached by stitching
Landscapes
- Slide Fasteners (AREA)
- Bedding Items (AREA)
- Package Frames And Binding Bands (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Description
Zamek blyskawiczny Przedmiotem wynalazku jest zamek blyskawicz¬ ny z ciaglymi ogniwami izlacznymi wykonanymi z tworzywa sztucznego w postaci sprezyn srubo¬ wych zamocowanych do tasm nosnych za pomoca nici, których petle obejmuja ramiona ogniw zlacz- 5 nych.Zamki opisanego typu sa znane w róznych wy¬ konaniach. W niektórych znanych zamkach w ra¬ mionach ogniw zlacznych sa wykonane wglebienia dla petli nitki. Nie mozna tak wykonywac zamków 10 blyskawicznych z cienkich elementów z tworzywa sztucznego, które maja trwale umiejscowiona petle nitki laczacej. W innych znanych rozwiazaniach ramiona ogniw zlacznych posiadaja naciecia o jed¬ nakowej glebokosci, które wykonywane sa przy 15 pomocy specjalnie przystosowanych narzedzi wy¬ tlaczajacych. Równiez i tutaj trudne jest wykona¬ nie zamków blyskawicznych o duzej precyzji. Cia¬ gle powstaje niebezpieczenstwo odksztalcen ogniw zlacznych, które musza byc ulozone prostopadle do 2o powierzchni zamka.Celem wynalazku jest opracowanie takiego uksztaltowania ogniw zlacznych zamka, które umozliwi pewne i trwale ulozenie petli nici zszy¬ wajacej. 25 Cel ten zostal osiagniety przez konstrukcje zam¬ ka blyskawicznego z ciaglymi ogniwami zlacznymi wykonanymi z tworzywa sztucznego w postaci sprezyn srubowych przymocowanych do tasm nos¬ nych za pomoca nici, których petle obejmuja ra- 30 miona ogniw zlacznych, a na ramionach ogniw zlacznych sa wystepy o ksztalcie stozkowym, które umiejscawiaja petle nici.Przedmiot wynalazku jest przedstawiony w przy¬ kladzie wykonania na rysunku, na którym fig. 1 przedstawia zamek blyskawiczny w stanie zlacz- nym w widoku z góry, fig. 2 — ciag zlacznych ogniw zamka po usunieciu tasmy nosnej i nici laczacej, fig. 3 — ogniwa z fig. 2 w widoku w kie¬ runku strzalki A, fig. 4 — ciag ogniw zlacznych zamka w innej formie wykonania, fig. 5 — ogni¬ wa z fig. 4 w widoku z kierunku strzalki B z fig. 4 i fig. 6 — zamek wg fig. 1 w przekroju C—C.Przedstawiony na rysunku zamek blyskawiczny ma ciagi ogniw zlacznych 1 z tworzywa sztuczne¬ go i tasmy nosne 2. Ciagi ogniw sa zamocowane do tasm nosnych 2 nicia laczaca. Petle 3 nici obej¬ muja ramiona 4 ogniw zlacznych 1. Petle 3 umiej¬ scowione sa przez wystepy 5 ogniw 1. Wystepy 5 maja ksztalt stozkowy i utworzone sa z tworzywa sztucznego, z którego wykonane sa ogniwa przez odgiecie ich od ogniw zlacznych 1. Funkcja wy¬ stepów 5 nie ogranicza sie wylacznie do ustalenia miejsca petli 3, gdyz wystepy 5 jednoczesnie sluza jako zderzaki do ograniczenia glebokosci zazebia¬ nia sie ogniw 6 i dla ustalenia podzialki 7 zamka.W przykladzie wykonania przedstawiono zamki blyskawiczne, których ciagi ogniw zlacznych 1 za¬ opatrzone sa w zakrywajace sie w zasadzie wza¬ jemnie w rzucie na plaszczyzne zamka ramiona 6 78 30078 300 (por. fig. 1, fig. 2 i fig. 4). W tym przypadku wy¬ stepy 5 umieszczone sa w czesciach bocznych, gór¬ nych ramion 4 oddalonych od tasmy nosnej 2 i wy¬ giete równolegle do osi wzdluznej 8 zamka. Przy tym wystepy 5 moga byc umieszczone tylko na jednej stronie ramienia 4 (fig. 1 do 3) lub takze na obu stronach (fig. 4, 5) ramienia. Na fig. 5 po¬ kazano uklad, w którym dolne ramiona 4 zawie¬ raja wystepy 5, odgiete tak, ze zawsze wbijaja sie w tasme nosna 2. PL PLZipper The subject of the invention is a lightning fastener with continuous and flexible links made of plastic in the form of coil springs fastened to the carrying straps by means of threads, the loops of which enclose the arms of the connecting links. dying. In some known locks, recesses are provided in the arms of the connecting links for the loops of the thread. It is not possible to make the zippers from thin plastic pieces which have a permanently attached loop of the connecting thread. In other known solutions, the arms of the connecting links have notches of equal depth which are made with the aid of specially adapted breakout tools. Here, too, it is difficult to make high-precision zippers. There is still a risk of deformation of the connecting links, which must be arranged perpendicular to the surface of the lock. The aim of the invention is to develop such a design of the connecting links of the lock, which will make it possible to securely and permanently arrange the loops of the stitching thread. 25 This objective has been achieved by zipper designs with continuous connecting links made of plastic in the form of coil springs attached to the carrying straps by threads, the loops of which enclose the arms of the connecting links, and there are protrusions on the arms of the connecting links. The subject of the invention is illustrated in an exemplary embodiment in the drawing, in which fig. 1 shows the zipper in the assembled state in top view, fig. 2 - a series of connecting links of the zipper after removing the tape 3 shows the links in Fig. 2 in the direction of arrow A, Fig. 4 shows a series of connecting links in a different embodiment, Fig. 5 shows the links in Fig. 4 in a view from in the direction of the arrow B from fig. 4 and fig. 6 - zipper according to fig. 1 in section C-C. 2 connecting threads . The loops 3 of the threads surround the arms of 4 connecting links 1. The loops 3 are positioned by the protrusions of 5 links 1. The protrusions 5 have a conical shape and are made of plastic from which the links are made by bending them away from the connecting links 1. Function step 5 is not limited solely to locating the loops 3, because the projections 5 simultaneously serve as stops to limit the depth of the interlocking of links 6 and to determine the lock pitch 7. They are provided with the arms 6 78 30078 300 which cover essentially mutually overlapping the plane of the lock (cf. Fig. 1, Fig. 2 and Fig. 4). In this case, the steps 5 are located in the lateral portions of the upper arms 4 spaced from the sling 2 and bent parallel to the longitudinal axis 8 of the buckle. In this case, the projections 5 can be provided only on one side of the arm 4 (Figs. 1 to 3) or also on both sides (Figs. 4, 5) of the arm. Fig. 5 shows an arrangement in which the lower arms 4 are provided with protrusions 5, bent so that they always engage the carrier tape 2.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712141687 DE2141687B2 (en) | 1971-08-20 | 1971-08-20 | METHOD OF MAKING A ZIPPER |
Publications (1)
Publication Number | Publication Date |
---|---|
PL78300B1 true PL78300B1 (en) | 1975-04-30 |
Family
ID=5817236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1972157329A PL78300B1 (en) | 1971-08-20 | 1972-08-18 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3855673A (en) |
BG (1) | BG19091A3 (en) |
BR (1) | BR7205586D0 (en) |
DD (1) | DD98023A5 (en) |
DE (1) | DE2141687B2 (en) |
FR (1) | FR2150331B1 (en) |
GB (1) | GB1390046A (en) |
PL (1) | PL78300B1 (en) |
RO (1) | RO59344A (en) |
SU (1) | SU414769A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8707524B2 (en) * | 2011-11-01 | 2014-04-29 | Lien-Chou Wang | Double sided nylon sandwich mesh fabric zipper and slider assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB874494A (en) * | 1957-06-27 | 1961-08-10 | Wilhelm Uhrig | An improved sliding-clasp type fastener |
US3266114A (en) * | 1959-02-21 | 1966-08-16 | Novi Patentverwertungs G M B H | Sliding clasp fasteners |
US3022803A (en) * | 1959-06-26 | 1962-02-27 | Prym Werke William | Method of producing slide fasteners |
US3248767A (en) * | 1961-09-18 | 1966-05-03 | Hansen Harry | Slide fasteners |
DE1263375B (en) * | 1962-04-11 | 1968-03-14 | Prym Werke William | Zipper |
FR1529317A (en) * | 1966-07-05 | 1968-06-14 | Opti Holding Ag | Covered zipper, especially for the clothing industry |
FR1531836A (en) * | 1966-07-15 | 1968-07-05 | Opti Holding Ag | Covered zipper |
CH479268A (en) * | 1969-03-21 | 1969-10-15 | Opti Holding Ag | Plastic monofilament zipper |
DE2049788A1 (en) * | 1970-10-10 | 1972-05-04 |
-
1971
- 1971-08-20 DE DE19712141687 patent/DE2141687B2/en not_active Ceased
-
1972
- 1972-08-04 GB GB3651672A patent/GB1390046A/en not_active Expired
- 1972-08-08 FR FR7228550A patent/FR2150331B1/fr not_active Expired
- 1972-08-09 BG BG021171A patent/BG19091A3/en unknown
- 1972-08-15 SU SU1822538A patent/SU414769A3/ru active
- 1972-08-16 BR BR5586/72A patent/BR7205586D0/en unknown
- 1972-08-16 RO RO71974A patent/RO59344A/ro unknown
- 1972-08-18 DD DD165137A patent/DD98023A5/xx unknown
- 1972-08-18 PL PL1972157329A patent/PL78300B1/pl unknown
- 1972-08-21 US US00282553A patent/US3855673A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR7205586D0 (en) | 1973-07-10 |
DE2141687B2 (en) | 1973-08-02 |
SU414769A3 (en) | 1974-02-05 |
US3855673A (en) | 1974-12-24 |
BG19091A3 (en) | 1975-04-30 |
FR2150331A1 (en) | 1973-04-06 |
GB1390046A (en) | 1975-04-09 |
DE2141687A1 (en) | 1973-03-01 |
RO59344A (en) | 1976-02-15 |
DD98023A5 (en) | 1973-06-05 |
FR2150331B1 (en) | 1976-08-13 |
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