CA2001324C - Universal cordage - Google Patents
Universal cordageInfo
- Publication number
- CA2001324C CA2001324C CA002001324A CA2001324A CA2001324C CA 2001324 C CA2001324 C CA 2001324C CA 002001324 A CA002001324 A CA 002001324A CA 2001324 A CA2001324 A CA 2001324A CA 2001324 C CA2001324 C CA 2001324C
- Authority
- CA
- Canada
- Prior art keywords
- cordage
- jacket
- composition
- surface coating
- outer jacket
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 75
- 239000000203 mixture Substances 0.000 claims abstract description 64
- 239000011248 coating agent Substances 0.000 claims abstract description 52
- 238000000576 coating method Methods 0.000 claims abstract description 52
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 52
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 50
- 239000000470 constituent Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 239000003086 colorant Substances 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 19
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 13
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 229920001634 Copolyester Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 claims description 5
- 229920001897 terpolymer Polymers 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 5
- 239000004020 conductor Substances 0.000 abstract description 38
- 239000004014 plasticizer Substances 0.000 abstract description 32
- 238000013508 migration Methods 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 4
- 238000002845 discoloration Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 7
- 239000000945 filler Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229920006385 Geon Polymers 0.000 description 2
- 206010045453 Umbilical cord short Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- CMCJNODIWQEOAI-UHFFFAOYSA-N bis(2-butoxyethyl)phthalate Chemical compound CCCCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOCCCC CMCJNODIWQEOAI-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008029 phthalate plasticizer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- RTOSJSSWYMWLIG-UHFFFAOYSA-J C(CCCCCCCCCCC)(=O)[O-].[Ba+2].[Cd+2].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] Chemical compound C(CCCCCCCCCCC)(=O)[O-].[Ba+2].[Cd+2].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] RTOSJSSWYMWLIG-UHFFFAOYSA-J 0.000 description 1
- PONDHFJHCOBAPJ-UHFFFAOYSA-J C(CCCCCCCCCCCCC)(=O)[O-].[Cd+2].[Ba+2].C(CCCCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCCCC)(=O)[O-] Chemical compound C(CCCCCCCCCCCCC)(=O)[O-].[Cd+2].[Ba+2].C(CCCCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCCCC)(=O)[O-] PONDHFJHCOBAPJ-UHFFFAOYSA-J 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- GGQQSMYKSQDPFR-UHFFFAOYSA-N P([O-])([O-])[O-].[Cd+2].[Ba+2] Chemical compound P([O-])([O-])[O-].[Cd+2].[Ba+2] GGQQSMYKSQDPFR-UHFFFAOYSA-N 0.000 description 1
- IKACBDYTYFRCMK-UHFFFAOYSA-N P([O-])([O-])[O-].[Zn+2].[Cd+2].[Ba+2].P([O-])([O-])[O-] Chemical compound P([O-])([O-])[O-].[Zn+2].[Cd+2].[Ba+2].P([O-])([O-])[O-] IKACBDYTYFRCMK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NDJXCEJHBLSLFY-UHFFFAOYSA-N but-1-ene ethene styrene Chemical compound C=C.CCC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 NDJXCEJHBLSLFY-UHFFFAOYSA-N 0.000 description 1
- GWOWVOYJLHSRJJ-UHFFFAOYSA-L cadmium stearate Chemical compound [Cd+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GWOWVOYJLHSRJJ-UHFFFAOYSA-L 0.000 description 1
- JOGSGUQZPZCJCG-UHFFFAOYSA-L cadmium(2+);dibenzoate Chemical compound [Cd+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 JOGSGUQZPZCJCG-UHFFFAOYSA-L 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/06—Extensible conductors or cables, e.g. self-coiling cords
- H01B7/065—Extensible conductors or cables, e.g. self-coiling cords having the shape of an helix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0823—Parallel wires, incorporated in a flat insulating profile
Landscapes
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/264,603 US4910359A (en) | 1988-10-31 | 1988-10-31 | Universal cordage for transmitting communications signals |
| US264,603 | 1988-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2001324A1 CA2001324A1 (en) | 1990-04-30 |
| CA2001324C true CA2001324C (en) | 1994-04-19 |
Family
ID=23006802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002001324A Expired - Fee Related CA2001324C (en) | 1988-10-31 | 1989-10-24 | Universal cordage |
Country Status (5)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5280137A (en) * | 1992-04-28 | 1994-01-18 | Cooper Industries, Inc. | Matte finished cable jacket |
| US5354954A (en) * | 1993-07-29 | 1994-10-11 | Peterson Edwin R | Dielectric miniature electric cable |
| US5408049A (en) * | 1993-11-01 | 1995-04-18 | Ford Motor Company | Multiple-phase electrical system |
| US5516986A (en) * | 1994-08-26 | 1996-05-14 | Peterson; Edwin P. | Miniature electric cable |
| US5922996A (en) * | 1994-09-27 | 1999-07-13 | Rizzo Development Corp. | Electrical insulated cable having means for indicating malfunctions |
| US6365835B1 (en) * | 1998-05-14 | 2002-04-02 | Kenneth J. Farmer | Fully-terminated solid-core wire cable |
| US6235990B1 (en) | 1998-08-17 | 2001-05-22 | Telephone Products, Inc. | Modular retractile telephone cords |
| ATE274746T1 (de) * | 1999-04-03 | 2004-09-15 | Pirelli & C Spa | Raucharmes selbstlöschendes elektrisches kabel und flammwidrige zusammensetzung |
| US6495760B1 (en) * | 1999-04-03 | 2002-12-17 | Pirelli Cevi E Sistemi S.P.A, | Self-extinguishing cable with low-level production of fumes, and flame-retardant composition used therein |
| CN1304188C (zh) * | 2003-09-11 | 2007-03-14 | 辽河油田金宇空缩材料公司 | 一种空气收缩管 |
| US7749024B2 (en) | 2004-09-28 | 2010-07-06 | Southwire Company | Method of manufacturing THHN electrical cable, and resulting product, with reduced required installation pulling force |
| US10763008B2 (en) | 2004-09-28 | 2020-09-01 | Southwire Company, Llc | Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force |
| US7387237B2 (en) * | 2006-06-20 | 2008-06-17 | Main Jonathan D | Computerized banking device and method of use |
| US7375284B2 (en) | 2006-06-21 | 2008-05-20 | Adc Telecommunications, Inc. | Multi-pair cable with varying lay length |
| US8986586B2 (en) | 2009-03-18 | 2015-03-24 | Southwire Company, Llc | Electrical cable having crosslinked insulation with internal pulling lubricant |
| CN102604260B (zh) * | 2012-02-25 | 2014-04-02 | 安徽电缆股份有限公司 | 一种改性软聚氯乙烯护套电缆料及其制备方法 |
| ITFI20120213A1 (it) * | 2012-10-17 | 2014-04-18 | Futura Spa | Elemento per il trascinamento di materiali nastriformi. |
| US10770202B1 (en) * | 2013-02-21 | 2020-09-08 | Southwire Company, Llc | Striped cable and process and apparatus for making same |
| US10431350B1 (en) * | 2015-02-12 | 2019-10-01 | Southwire Company, Llc | Non-circular electrical cable having a reduced pulling force |
| JP6730238B2 (ja) * | 2017-09-25 | 2020-07-29 | 矢崎総業株式会社 | 差動伝送ケーブル及びワイヤーハーネス |
| WO2019188898A1 (ja) * | 2018-03-30 | 2019-10-03 | 古河電気工業株式会社 | 絶縁電線 |
| JP7052489B2 (ja) * | 2018-03-30 | 2022-04-12 | 株式会社オートネットワーク技術研究所 | 端子付き電線およびワイヤーハーネス |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3699498A (en) * | 1970-04-30 | 1972-10-17 | Bell Telephone Labor Inc | Devices for making electrical connections |
| CA947390A (en) * | 1972-04-20 | 1974-05-14 | William J. Brorein | Electrical cords - improved jacketing |
| US3941908A (en) * | 1973-03-08 | 1976-03-02 | Western Electric Company, Inc. | Strand material covered with clear flame retardant composition and methods of making |
| US3860316A (en) * | 1973-07-06 | 1975-01-14 | Western Electric Co | Electrical connecting devices for terminating cords and methods of assembling the devices to cords |
| JPS52126781A (en) * | 1976-04-15 | 1977-10-24 | Nippon Telegr & Teleph Corp <Ntt> | Spiral cord |
| US4090763A (en) * | 1976-04-22 | 1978-05-23 | Bell Telephone Laboratories Incorporated | Cordage for use in telecommunications |
| US4148539A (en) * | 1977-04-29 | 1979-04-10 | Western Electric Company, Incorporated | Modular plug having superior dielectric strength for terminating cords |
| US4166881A (en) * | 1977-12-27 | 1979-09-04 | Western Electric Company | Top coated PVC articles |
| US4277642A (en) * | 1978-09-15 | 1981-07-07 | Western Electric Company, Inc. | Cordage having a plurality of conductors in a partitioned jacket |
| US4346145A (en) * | 1981-01-05 | 1982-08-24 | Western Electric Co., Inc. | Coating composition and coated articles |
| US4375012A (en) * | 1981-04-29 | 1983-02-22 | Western Electric Company, Incorporated | Tapered retractile cords |
| DE3414913A1 (de) * | 1984-04-18 | 1985-10-24 | Siemens AG, 1000 Berlin und 8000 München | Kunststoffmantel fuer gewendelte elektrische geraete-anschlussschnur |
-
1988
- 1988-10-31 US US07/264,603 patent/US4910359A/en not_active Expired - Lifetime
-
1989
- 1989-10-20 EP EP89310802A patent/EP0367453A1/en not_active Withdrawn
- 1989-10-24 CA CA002001324A patent/CA2001324C/en not_active Expired - Fee Related
- 1989-10-27 TW TW078108275A patent/TW214010B/zh active
- 1989-10-30 CN CN89108237.9A patent/CN1019161B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4910359A (en) | 1990-03-20 |
| CN1042443A (zh) | 1990-05-23 |
| CA2001324A1 (en) | 1990-04-30 |
| TW214010B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-01 |
| EP0367453A1 (en) | 1990-05-09 |
| CN1019161B (zh) | 1992-11-18 |
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