US1084147A - Support for electric service-wires. - Google Patents

Support for electric service-wires. Download PDF

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Publication number
US1084147A
US1084147A US74064513A US1913740645A US1084147A US 1084147 A US1084147 A US 1084147A US 74064513 A US74064513 A US 74064513A US 1913740645 A US1913740645 A US 1913740645A US 1084147 A US1084147 A US 1084147A
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Prior art keywords
wires
support
sections
electric service
cross arm
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US74064513A
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Guy Hopkins
Harvey M Palmer
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form

Definitions

  • GUY HOPKINS OF PORTLAND, OREGON; HARVEY M. PALMER ADMINISTRATOR OF SAID HOPKINS, DECEASED.
  • lhis invention is directed to improvements in supports for electric service wires. and has for its object to so construct a de vice of this character so that-the same may be conveniently applied to the usual cross arm pins.
  • a further object of the invention is to so construct a device of this character that a number of service wires may be connected thereto so that the same will be properly spaced a their points of attachment, thus relieving the congested condition now prevalent in similar devices.
  • the numeral 1. designates a cross arm pin having mounted thereon the usual glass insulator 2 to which the feed wire 3 is secured.
  • the support consists of -a pair of semi-circulal sections 4. eachof which are formed from a plurality of integral arcuate membets 5, the same being covered with suitable insulation material 6.
  • a split collar 7 is provided.
  • each section 8 thereof having radiating therefrom upwardly curved arms 9. the outer ends of which are connected to the sections 4, and at points of connect-ion of certain of the members 5.
  • the sections 4 are hingedly connected at their ends 10, and have their ends 11v provided with perforated ears 12, said ears being engaged by a clamping bolt 13. which when manipulated will cause the sleeve sections 8 to tightly engage the cross arm pin 1. thus effectually supporting the device.
  • the service wires 14. are connected to the feed wire 3 and are engaged upon the sections 4 so that each feed wire used will engage one of the arcuate members 5, and when engaged thus the service wires will be spaced at their point of connection with the sections 4.
  • a service wire support comprising a pair of sections, each of which are formeihfrom a plurality of integral arcuate members, sleeve sections having radiating therefrom arms having their outer ends connected to thesections. said sections having certain of their ends hingedlyccnnected, and their other ends provided with ears, and means -a rried by the ears for clamping the sleeve sections upon the cross arm pin.

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  • Insulating Bodies (AREA)

Description

G. HOPKINS, DBO'D. H. M. PALMER, ADMINISTRATOR. SUPPORT FOR ELECTRIC SERVICE WIRES.
APPLIUATION FILED JAN. 7, 1913.
Patented Jan. 13, 1914.
UNITED sra rns PATENT OFFICE.
GUY HOPKINS. OF PORTLAND, OREGON; HARVEY M. PALMER ADMINISTRATOR OF SAID HOPKINS, DECEASED.
SUPPORT FOR ELECTRIC SERVICE-WIRES.
I Specification of Letters Patent.
Patented Jan. 13, 1914.
Application filed .lanuary 7, 1913. Serial No. 740,645.
To all whom, it may concern:
I30 it known that I, GUY HorniNs, a citizen of the l nited States. residing at Portland, in the county of Multnomah, State of Oregon. have invented certain new and useful Improvements in Supports for Electrio Serviceires; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it ap )ertains to make and use the same.
lhis invention is directed to improvements in supports for electric service wires. and has for its object to so construct a de vice of this character so that-the same may be conveniently applied to the usual cross arm pins.
A further object of the invention is to so construct a device of this character that a number of service wires may be connected thereto so that the same will be properly spaced a their points of attachment, thus relieving the congested condition now prevalent in similar devices.
'ith these and other objects in view. this invention resides in the-novel features of construction, formation, combinations and arrangements of parts to be hereinafter more fullydescribed,clailned and illustrated in the zu'companying drawing, in which Figure 1 is a side elevation showing the device applied to a cross arm pin. Fig. 2 is a top plan view with the insulator removed.
lteferring to the d 'awing, the numeral 1. designates a cross arm pin having mounted thereon the usual glass insulator 2 to which the feed wire 3 is secured.
. The support consists of -a pair of semi-circulal sections 4. eachof which are formed from a plurality of integral arcuate membets 5, the same being covered with suitable insulation material 6. A split collar 7 is provided. each section 8 thereof having radiating therefrom upwardly curved arms 9. the outer ends of which are connected to the sections 4, and at points of connect-ion of certain of the members 5. The sections 4 are hingedly connected at their ends 10, and have their ends 11v provided with perforated ears 12, said ears being engaged by a clamping bolt 13. which when manipulated will cause the sleeve sections 8 to tightly engage the cross arm pin 1. thus effectually supporting the device.
The service wires 14. are connected to the feed wire 3 and are engaged upon the sections 4 so that each feed wire used will engage one of the arcuate members 5, and when engaged thus the service wires will be spaced at their point of connection with the sections 4.
What is claimed is 1. In combination with a cross arm pin, of a service wire support comprising a pair of hingedly connected sections, sleeve sections carried by said sections and adapted to engage said pin, as and for the purpose set forth. i
In combination with a cross arm pin, of a service wire support comprising a pair of sections, each of which are formeihfrom a plurality of integral arcuate members, sleeve sections having radiating therefrom arms having their outer ends connected to thesections. said sections having certain of their ends hingedlyccnnected, and their other ends provided with ears, and means -a rried by the ears for clamping the sleeve sections upon the cross arm pin.
In testimony whereof, I atfix my signature. in the presence of two witnesses.
GUY HOPKINS.
\Vitnesses J. W. DRAPER, F. S. ALLYN.
US74064513A 1913-01-07 1913-01-07 Support for electric service-wires. Expired - Lifetime US1084147A (en)

Priority Applications (1)

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US74064513A US1084147A (en) 1913-01-07 1913-01-07 Support for electric service-wires.

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US74064513A US1084147A (en) 1913-01-07 1913-01-07 Support for electric service-wires.

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US74064513A Expired - Lifetime US1084147A (en) 1913-01-07 1913-01-07 Support for electric service-wires.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517221A (en) * 1948-05-27 1950-08-01 Raymond A Loux Secondary and service rack insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517221A (en) * 1948-05-27 1950-08-01 Raymond A Loux Secondary and service rack insulator

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