GB1397862A - Method and device for the manufacture of slide fastener members - Google Patents
Method and device for the manufacture of slide fastener membersInfo
- Publication number
- GB1397862A GB1397862A GB825273A GB825273A GB1397862A GB 1397862 A GB1397862 A GB 1397862A GB 825273 A GB825273 A GB 825273A GB 825273 A GB825273 A GB 825273A GB 1397862 A GB1397862 A GB 1397862A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beads
- filament
- slide fastener
- depressions
- flat
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
- A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
Landscapes
- Slide Fasteners (AREA)
Abstract
1397862 Making slide fastener elements DEPE - REISSVERSCHLUSSFABRIK K DITTMAYER KG 20 Feb 1973 [24 Feb 1972] 8252/73 Heading B3A A method of making slide fastener interlocking elements comprises working a filament 10 of generally flat wire having profiled beads 11, 12 on both faces by pressing beads flat at spaced intervals 16, 17, Fig. 3, forming depressions 22, 23 in each face adjacent the protrusions constituted by the remaining parts 18, 19 of the beads, and cutting the elements 60, Fig. 6, from the filament. Each depression in each face lies opposite a protrusion in the opposite face. Profiled stamping tools 14, 15 are used to press the beads 11, 12 flat at spaced intervals and tools 20, 21 are used to provide the shallow depressions 22, 23. The contoured blanks are then stamped out from the filament to form a shape 26, Fig. 1, after the triangular region 31 has been stamped out. The protrusions and depressions have bevelled contours and may be rounded in cross-section and trapezoidal in longitudinal section. The limbs 57, 58 of the fastener element 60 are pressed towards each other and clamped on to a carrier tape (62), Fig. 7 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722208629 DE2208629A1 (en) | 1972-02-24 | 1972-02-24 | METHOD AND DEVICE FOR MANUFACTURING ZIPPER LINKS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1397862A true GB1397862A (en) | 1975-06-18 |
Family
ID=5836888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB825273A Expired GB1397862A (en) | 1972-02-24 | 1973-02-20 | Method and device for the manufacture of slide fastener members |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2208629A1 (en) |
FR (1) | FR2173294B3 (en) |
GB (1) | GB1397862A (en) |
IT (1) | IT979321B (en) |
NL (1) | NL7302298A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948617A1 (en) * | 1978-12-05 | 1980-06-19 | Yoshida Kogyo Kk | METHOD FOR PRODUCING ZIPPER COUPLERS |
EP1568422A1 (en) * | 2004-02-25 | 2005-08-31 | Ykk Corporation | Metallic slide fastener element and method for manufacturing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690893A5 (en) * | 1996-05-22 | 2001-02-28 | Riri Sa | To-two heads and two slots for hinges operated in two directions. |
-
1972
- 1972-02-24 DE DE19722208629 patent/DE2208629A1/en active Pending
-
1973
- 1973-02-19 NL NL7302298A patent/NL7302298A/xx unknown
- 1973-02-20 GB GB825273A patent/GB1397862A/en not_active Expired
- 1973-02-21 IT IT2064173A patent/IT979321B/en active
- 1973-02-23 FR FR7306613A patent/FR2173294B3/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948617A1 (en) * | 1978-12-05 | 1980-06-19 | Yoshida Kogyo Kk | METHOD FOR PRODUCING ZIPPER COUPLERS |
EP1568422A1 (en) * | 2004-02-25 | 2005-08-31 | Ykk Corporation | Metallic slide fastener element and method for manufacturing the same |
US7322075B2 (en) | 2004-02-25 | 2008-01-29 | Ykk Corporation | Metallic slide fastener element and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
DE2208629A1 (en) | 1973-09-06 |
IT979321B (en) | 1974-09-30 |
NL7302298A (en) | 1973-08-28 |
FR2173294A1 (en) | 1973-10-05 |
FR2173294B3 (en) | 1976-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1032467A (en) | Machine-tool, in particular a combined profiled bar cutter and punch press | |
GB1558215A (en) | Method of monitoring the punch and die elements of a press tool | |
ES8301129A1 (en) | Method and apparatus for manufacturing slide fastener coupling elements. | |
GB1411206A (en) | Method for manufacturing a ductile silver-metallic oxide semi finished product and a semi finished product produced by the method | |
CA981490A (en) | Vanadium-containing tool steel, article thereof and method for producing the same | |
GB1397862A (en) | Method and device for the manufacture of slide fastener members | |
GB1504665A (en) | Coupling element for sliding clasp fastener and method of making the same | |
GB1163077A (en) | Rasp File. | |
GB1333304A (en) | Die set | |
JPS5324195A (en) | Rotary metal mold for forming bent portion | |
GB1516621A (en) | Cutting die assembly | |
ES415707A1 (en) | Apparatus for producing fastener-element-free gaps in a continuous slider fastener chain | |
BR7505845A (en) | PERFECT PROCESS FOR THE PRODUCTION OF A SOLID PRODUCT IN PARTICLES, UNDERSTANDING AMMONIUM PHOSPHATE | |
ES488181A1 (en) | Flattening or shaping sheet metal parts | |
ES487007A1 (en) | Method for manufacturing slide fastener elements | |
ES435292A1 (en) | Multifinger contact | |
JPS5697642A (en) | Brake shoe | |
CS183637B2 (en) | Press for workpiece shaping with press tool | |
GB1162063A (en) | Improvements in or relating to Connecting Nipples for Radiator Elements | |
CA977192A (en) | Self tapping fastener and method and dies for making same | |
JPS5671540A (en) | Rolling device | |
GB1341730A (en) | Method of producing apertured panels from sheet material | |
GB1150184A (en) | Apparatus for Producing Continuous Rows of Sliding Clasp Fastener Link Members. | |
ES8207451A1 (en) | Turret punch press. | |
GB900156A (en) | Fastener elements for slide fasteners and method and apparatus for making such elements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |