IL41487A - Method of manufacture of a knitted band for a zipper,a loom modified to operate said method and knitted bands thus obtained - Google Patents
Method of manufacture of a knitted band for a zipper,a loom modified to operate said method and knitted bands thus obtainedInfo
- Publication number
- IL41487A IL41487A IL41487A IL4148773A IL41487A IL 41487 A IL41487 A IL 41487A IL 41487 A IL41487 A IL 41487A IL 4148773 A IL4148773 A IL 4148773A IL 41487 A IL41487 A IL 41487A
- Authority
- IL
- Israel
- Prior art keywords
- band
- zipper
- spiral
- threads
- knitted
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
- A44B19/343—Knitted stringer tapes
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/52—Securing the interlocking members to stringer tapes while making the latter
- A44B19/56—Securing the interlocking members to stringer tapes while making the latter while knitting the stringer tapes
Landscapes
- Knitting Of Fabric (AREA)
- Knitting Machines (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Decoration Of Textiles (AREA)
- Slide Fasteners (AREA)
Abstract
The present invention relates to a device for and method making a knitted band having on one of its edges a zipper spiral for the purpose of forming one of the halves of a zipper.
[US3881326A]
Claims (4)
1. 41487/2 - 20 - A method of making a knitted band having a zipper spiral securely incorporated into a longitudinal edge thereof, said zipper spiral having a plurality of turns with a plurality of hooking means extending outwardly therefrom, said method comprising the steps of: warp-knitting said band with stitch threads and weft threads in longitudinal columns of stitches inter-connected with each other, said stitch' threads and weft threads being guided as a layer to said band during the knitting thereoff placing said zipper spiral adjacent the longitudinal ex terior edge of said band during the knitting of said band with said hooking means being directed away therefrom, the longitudinal axis of said zipper spiral being essentially perpendicular to the plane of said layer of stitch and weft threads and essentially aligned with the plane of said band; passing said zipper spiral through a guide tube positioned immediately forward of and axially perpendicular to said layer of threads; moving said zipper spiral longitudinally through said guide tube during the knitting of said band in accordance with the formation cycle of said stitches j and simultaneously passing each of said turns transversely through at least one column of stitches being formed on the longitudinal exterior edge of said band by moving said guide tube in a uniform, essentially rectilinear cyclic manner perpendicular to its longitudinal axis and parallel with the plane of said band, said guide tube moving said zipper spiral in a direction transverse to and in 41487/2 - 21 - · at least one of said threads on both sides of each turn of said zipper spiral to secure each turn in at least one stitch of said bend at its longit dinal exterior edge.
2. A method according to Claim 1, of simultaneously making a pair of knitted bands with each band of said pair having a zipper spiral securely incorporated into a longitudinal edge thereof, each of said zipper spirals having a plurality of turns with a plurality of hooking means extending outwards therefrom, said zipper spirals being hooked together so as to join said pair of knitted bands, said method comprising the steps of: hooking said zipper spirals together to form a zipper, simultaneously warp-knitting each of said bands with stitch threads and weft threads in longitudinalB
3. The method according to claim 2, wherein a plurality of said pairs of knitted bands positioned laterally to one another are simultaneously formed, said pairs being joined together at their adjacent, spiral jfree longitudinal edges with auxiliary threads during the knitting ofi said bands.
4. A rectilinear warp-fknitting machine for forming a knitted band having a zipper spiral securely incorporated into a longitudinal edge thereof, said zipper spiral having a plurality of turns with a plurality of Rooking means extending outwardly therefrom and said knitting machine having a working zone wherein said band is formed, comprising: ' . · a plurality of thread guiding members for guiding threads in a layer to said working zonej a luralit of essentiall arallel latch needles rrn ed 41 87/2: - 24 - face-to-face with said thread guiding members in essentially parallel vertical planes, said needles moving in an alternating fashion to form the stitches of said band with at least one of said needles being separated from the remaining needles at the selvedge of said working zone by a distance approximately equal to the transverse dimension of said zipper spiral, said separated needle forming at least one column of stitches located on the longitudinal edge of said knitted band; means located upstream of said working zone for distributing and imparting a forward movement to said zipper spiral, said zipper spiral moving essentially perpendicular to the planeeof said latch needles and parallel with the plane of said band; a tubular guiding member through which said zipper spiral passes located between said spiral distributing means and said working zone proximate to said working zone and axially perpendicular to the plane of said needles, said tubular guiding member being disposed to move independently of said thread guiding members in an essentially uniform, rectilinear cyclic manner perpendicular to its longitudinal axis and parallel with the plane of said band so as to pass transversely in front of and to each side of said separated needle, said tubular guiding member repeatedly moving said zipper spiral to alternate sides of said separated needle in a direction transverse to and in the same plane with the band being formed so as to. pass at least one of said threads on both sides of each turn of said zipper spiral to secure each turn in at least one stitch 41487/2 _ \ _ ■ ' ί of said band at its longitudinal exterior edge; and tensioning means located at the outlet of said working zone for guiding said knitted band having said zipper spiral incorporated therein. A knitting machine according to claim 4, wherein a horizontal holding bar parallel to the plane of said needles is located at the outlet of said working zone above said knitted, band to prevent upward movements of said band caused by the movement of said needles, and wherein said tensioning means comprises a roller disposed to rotate in the same direction as the movement of s aid zipper spiral and said knitted band. A knitting machine according to claim 2 or 3, wherein said spiral distributing means comprises a threaded shaft seated in a grooved plate, the threads of said shaft having a pitch approximately equal to that of said zipper spiral, said zipper spiral being housed in the continuous passageway defined by said threads and the surface of the groove in said plate. A knitting machine substantially as hereinbefore described with reference to the accompanying drawings. For the Applicants DR. YITZHAK HESS J
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7207065A FR2182606B1 (en) | 1972-03-01 | 1972-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41487A0 IL41487A0 (en) | 1973-04-30 |
| IL41487A true IL41487A (en) | 1976-12-31 |
Family
ID=9094403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41487A IL41487A (en) | 1972-03-01 | 1973-02-07 | Method of manufacture of a knitted band for a zipper,a loom modified to operate said method and knitted bands thus obtained |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3881326A (en) |
| JP (1) | JPS4931446A (en) |
| AU (1) | AU468278B2 (en) |
| BE (1) | BE795082A (en) |
| BR (1) | BR7301564D0 (en) |
| CA (1) | CA1004869A (en) |
| CH (1) | CH570254A5 (en) |
| DD (1) | DD103471A5 (en) |
| DE (1) | DE2309456A1 (en) |
| ES (2) | ES411782A1 (en) |
| FR (1) | FR2182606B1 (en) |
| GB (1) | GB1428234A (en) |
| IL (1) | IL41487A (en) |
| IT (1) | IT979224B (en) |
| LU (1) | LU67015A1 (en) |
| NL (1) | NL7302818A (en) |
| NO (1) | NO134064C (en) |
| OA (1) | OA04340A (en) |
| PL (1) | PL83553B1 (en) |
| RO (1) | RO69061A (en) |
| SU (1) | SU520018A3 (en) |
| ZA (1) | ZA73854B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622529B2 (en) * | 1976-05-20 | 1979-08-02 | Optilon W. Erich Heilmann Gmbh, Cham (Schweiz) | Zipper |
| US4137733A (en) * | 1976-05-20 | 1979-02-06 | Optilon W. Erich Heilmann Gmbh | Slide-fastener-stringer half with knitted-in coupling elements and method of making same |
| DE3026448A1 (en) * | 1980-07-12 | 1982-02-04 | Bayer Ag, 5090 Leverkusen | ANTITUMORAL AGENTS |
| DE3026488C2 (en) * | 1980-07-12 | 1984-09-13 | Optilon W. Erich Heilmann GmbH, Cham | Process for producing a zip fastener strip and zip fastener strips produced by the process |
| JPS5948083B2 (en) * | 1980-07-12 | 1984-11-24 | ワイケイケイ株式会社 | Slide fastener with release tool |
| JP4225987B2 (en) * | 2005-06-24 | 2009-02-18 | Ｙｋｋ株式会社 | Warp knitting fastener tape making machine |
| KR100865066B1 (en) * | 2008-07-18 | 2008-10-23 | 이성근 | Upper knitting needle drive device for french knitting machine |
| WO2015097830A1 (en) * | 2013-12-26 | 2015-07-02 | Ykk株式会社 | Apparatus for manufacturing interknitted slide fastener stringer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2016146C3 (en) * | 1970-04-04 | 1979-12-13 | Opti-Patent-Forschungs- Und Fabrikations- Ag, Glarus (Schweiz) | Zipper with knitted straps |
| BE754690A (en) * | 1970-04-04 | 1971-01-18 | Opti Holding Ag | MANUFACTURING PROCESS OF ZIPPER CLOSURES |
| BE754689A (en) * | 1970-04-04 | 1971-01-18 | Opti Holding Ag | TEXTILE ATTACHMENT TAPE FOR HANGING ROWS OF ZIPPER CLOSURES |
| US3651666A (en) * | 1970-06-29 | 1972-03-28 | Lightning Fasteners Ltd | Sliding clasp fastener stringers |
| US3657904A (en) * | 1970-07-06 | 1972-04-25 | Lightning Fasteners Ltd | Sliding clasp fastener stringers |
-
0
- BE BE795082D patent/BE795082A/en unknown
-
1972
- 1972-03-01 FR FR7207065A patent/FR2182606B1/fr not_active Expired
-
1973
- 1973-02-07 ZA ZA730854A patent/ZA73854B/en unknown
- 1973-02-07 IL IL41487A patent/IL41487A/en unknown
- 1973-02-13 LU LU67015A patent/LU67015A1/xx unknown
- 1973-02-14 AU AU52128/73A patent/AU468278B2/en not_active Expired
- 1973-02-19 ES ES411782A patent/ES411782A1/en not_active Expired
- 1973-02-19 IT IT20530/73A patent/IT979224B/en active
- 1973-02-22 US US334861A patent/US3881326A/en not_active Expired - Lifetime
- 1973-02-26 DE DE19732309456 patent/DE2309456A1/en active Pending
- 1973-02-26 GB GB932173A patent/GB1428234A/en not_active Expired
- 1973-02-26 JP JP48022269A patent/JPS4931446A/ja active Pending
- 1973-02-27 CH CH279473A patent/CH570254A5/xx not_active IP Right Cessation
- 1973-02-27 OA OA54844A patent/OA04340A/en unknown
- 1973-02-27 NO NO775/73A patent/NO134064C/no unknown
- 1973-02-27 DD DD169085A patent/DD103471A5/xx unknown
- 1973-02-27 CA CA164,753A patent/CA1004869A/en not_active Expired
- 1973-02-28 NL NL7302818A patent/NL7302818A/xx not_active Application Discontinuation
- 1973-02-28 RO RO7374010A patent/RO69061A/en unknown
- 1973-03-01 PL PL1973160995A patent/PL83553B1/pl unknown
- 1973-03-01 BR BR731564A patent/BR7301564D0/en unknown
- 1973-08-15 SU SU1949657A patent/SU520018A3/en active
-
1975
- 1975-07-01 ES ES439047A patent/ES439047A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3881326A (en) | 1975-05-06 |
| BR7301564D0 (en) | 1974-05-16 |
| AU468278B2 (en) | 1976-01-08 |
| OA04340A (en) | 1980-01-31 |
| NO134064B (en) | 1976-05-03 |
| ZA73854B (en) | 1973-11-28 |
| CH570254A5 (en) | 1975-12-15 |
| SU520018A3 (en) | 1976-06-30 |
| DD103471A5 (en) | 1974-01-20 |
| ES411782A1 (en) | 1976-05-16 |
| FR2182606B1 (en) | 1974-08-30 |
| ES439047A1 (en) | 1977-02-16 |
| FR2182606A1 (en) | 1973-12-14 |
| DE2309456A1 (en) | 1973-09-06 |
| JPS4931446A (en) | 1974-03-20 |
| CA1004869A (en) | 1977-02-08 |
| IL41487A0 (en) | 1973-04-30 |
| AU5212873A (en) | 1974-08-15 |
| LU67015A1 (en) | 1973-04-19 |
| NO134064C (en) | 1976-08-11 |
| NL7302818A (en) | 1973-09-04 |
| RO69061A (en) | 1981-08-30 |
| BE795082A (en) | 1973-05-29 |
| GB1428234A (en) | 1976-03-17 |
| PL83553B1 (en) | 1975-12-31 |
| IT979224B (en) | 1974-09-30 |
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