US473267A - William henry sawyer - Google Patents
William henry sawyer Download PDFInfo
- Publication number
- US473267A US473267A US473267DA US473267A US 473267 A US473267 A US 473267A US 473267D A US473267D A US 473267DA US 473267 A US473267 A US 473267A
- Authority
- US
- United States
- Prior art keywords
- series
- wires
- sawyer
- william henry
- specified
- 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 - Lifetime
Links
- 239000002657 fibrous material Substances 0.000 description 6
- 241000282619 Hylobates lar Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/04—Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk
Description
(No Model.)
W. H. SAWYER.
l 'ELECTRIC CABLE. N0.,473,267. .PatentedAplu 19, 1892.
EJ am ception of esuccessive 'zo ,a numbero-f sections; each composed of 'a interbraidedwith ibrous material into tububase-or core for the re-' series of wires simi-f lar form to provide a larly braidedthereon, the wires of the first series beinglbraide'd on in the opposite .direction to that of the Vsuccessive series' and all the-,wires being approximately equidistzmt, substantially as specified. i e
2. In an electric cable, a series of wires iuterbraided with fibrous materiall into tubular form to provide a. base or core for the rccepf tion of successivel series of similarly-braided wires thereon, substantially ns and for the purpose specified 3.*-111 an elsfriiie, the combination of' series of insulated Wires interbraided With fibrous material into tubular form, a successive series of wires being similarly interbraidcd with fibrous material upon the first series, with a-lead sheath or other suitable covering, substantially as specified. l
, 4. In an electric cable, the serios' of wires interbraided -with fibrous material into tubuler foriu to provide a. base or core for the reception of ,e Asuccessive series of wires similarly braided thereon, the spirals or convolutions of the wires ofkone series running in a reverse direction to that of the other series,
substantially as specified. Y,
In testimony whereof I unix 'my signature in presence of two subscribing witnesses.
Witnesses: t
' ,GILMAN E. JoPP, Y CHARLES H.,WAGENS11IL. Y,
wimln HENRY SAWYER. .[n. Q
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US473267A true US473267A (en) | 1892-04-19 |
Family
ID=2542126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US473267D Expired - Lifetime US473267A (en) | William henry sawyer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US473267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519173A (en) * | 1994-06-30 | 1996-05-21 | Berk-Tek, Inc. | High speed telecommunication cable |
| US5883334A (en) * | 1995-06-13 | 1999-03-16 | Alcatel Na Cable Systems, Inc. | High speed telecommunication cable |
-
0
- US US473267D patent/US473267A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519173A (en) * | 1994-06-30 | 1996-05-21 | Berk-Tek, Inc. | High speed telecommunication cable |
| US5883334A (en) * | 1995-06-13 | 1999-03-16 | Alcatel Na Cable Systems, Inc. | High speed telecommunication cable |
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