US1162614A - Armored, flat, electrical conductor. - Google Patents

Armored, flat, electrical conductor. Download PDF

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Publication number
US1162614A
US1162614A US66568911A US1911665689A US1162614A US 1162614 A US1162614 A US 1162614A US 66568911 A US66568911 A US 66568911A US 1911665689 A US1911665689 A US 1911665689A US 1162614 A US1162614 A US 1162614A
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Prior art keywords
conductor
armored
flat
electrical conductor
coating
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Expired - Lifetime
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US66568911A
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Martin Kallman
Paula Kallmann
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like

Definitions

  • ARMORED, FLAT, ELECTRICAL CONDUCTOR ARMORED, FLAT, ELECTRICAL CONDUCTOR.
  • MARTIN KALLMANN OF CHARLOTTENBURG, GERMANY; PAULA KALLMANN; OF BERLIN, GERMANY, ADMINISTRATRIX 0F SAID MARTIN KALLMANN, DECEASED.
  • ARMORED, FLAT, ELECTRICAL CONDUCTOR ARMORED, FLAT, ELECTRICAL CONDUCTOR.
  • This invention relates .to armored fiat electrical conductors.
  • the invention contemplates the use of a resilient metallic tape and an insulated conductor applied thereto in any suitable manner.
  • Means for spacing the tape from the wall or the like are applied on the opposite side to that on which the conductor is located. It the conductor be not independently insulated it may be embedded in a coating of insulating material applied to the metallic tape. In connecting the conductor and the tape, wire clips extending around both elements may be employed.
  • Figure 1 is a view of the device in transverse section
  • Fi 2 is a plan view looking from the lower side of Fig. 1.
  • the copper conductor is indicated by 12,.
  • a device of the class described comprising a resilient metallic strip having applied thereto a coating of adhesive material constituting a non-conductor, and a conductor embedded in the coating and insulated thereby from the strip.
  • a device of the class described comprising a flexible strip having applied thereto a coating of adhesive material, and a conductor embedded in the coating and insulated thereby from the strip, spacing means on the opposite side of the conductor, and a securing device extending about said elements and transversely of the strip.
  • a device of the class described comprising a resilient metallic strip having applied thereto a coating of insulating material, a conductor embedded in the coating, and'means bent about the conductor at intervals for mechanically securing the latter to the strip.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulated Conductors (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Description

M. KALLMANN, DECD. Y P. KALLIANN, ADMINISTRATIIX.
ARMORED, FLAT, ELECTRICAL CONDUCTOR.
1,162,614. APPLICATION i m. I Patented Nov. 30,1915.
Wflne e Inn 01 UNI ED sTATEs'T-rATENT OFFICE.
MARTIN KALLMANN, OF CHARLOTTENBURG, GERMANY; PAULA KALLMANN; OF BERLIN, GERMANY, ADMINISTRATRIX 0F SAID MARTIN KALLMANN, DECEASED.
ARMORED, FLAT, ELECTRICAL CONDUCTOR.
Application filed December 14, 1911.
7 '0 all whom it may concern:
Be it known that I, MARTIN KALLMANN, a subject of the German Emperor, and residing at Charlottenburg near Berlin, Germany, have invented certain new and useful Improvements in Armored, Flat, Electrical Conductors, of which the following is a specification.
This invention relates .to armored fiat electrical conductors.
The invention contemplates the use of a resilient metallic tape and an insulated conductor applied thereto in any suitable manner. Means for spacing the tape from the wall or the like are applied on the opposite side to that on which the conductor is located. It the conductor be not independently insulated it may be embedded in a coating of insulating material applied to the metallic tape. In connecting the conductor and the tape, wire clips extending around both elements may be employed.
In the drawings: Figure 1 is a view of the device in transverse section; Fi 2 is a plan view looking from the lower side of Fig. 1.
It will be observed that I have illustrated a steel tape 10 which mav be provided with small perforations 11 near its .edges for the ilCCOIflll'lOtliltlOll of the "fastening devices referred to below.
The copper conductor is indicated by 12,.
Specification of Letters Patent.
Patented Nov; 30, 1915.
Serial No. 665,689.
which it is secured by insulating spacing members 17, and wire clips 18 extend transversely for holding the parts securely together.
While I have described specific means for carrying my invention into effect, I do not desire to be limited to all of the details of construction mentioned, but may make such changes or alterations as fall' within the scope of the appended claims.
'hat I claim is:
1. A device of the class described comprising a resilient metallic strip having applied thereto a coating of adhesive material constituting a non-conductor, and a conductor embedded in the coating and insulated thereby from the strip.
9.. A device of the class described comprising a flexible strip having applied thereto a coating of adhesive material, and a conductor embedded in the coating and insulated thereby from the strip, spacing means on the opposite side of the conductor, and a securing device extending about said elements and transversely of the strip.
3. A device of the class described comprising a resilient metallic strip having applied thereto a coating of insulating material, a conductor embedded in the coating, and'means bent about the conductor at intervals for mechanically securing the latter to the strip.
In testimony whereof, I aflix my signature in the presence of twowitnesses.
MARTIN KALLMANN.
Witnesses D. L. BAMBERGER, T. FRANCK.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
. Washington, .D. G.
US66568911A 1911-12-14 1911-12-14 Armored, flat, electrical conductor. Expired - Lifetime US1162614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US66568911A US1162614A (en) 1911-12-14 1911-12-14 Armored, flat, electrical conductor.

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US66568911A US1162614A (en) 1911-12-14 1911-12-14 Armored, flat, electrical conductor.

Publications (1)

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US1162614A true US1162614A (en) 1915-11-30

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