US587216A - Wire-holder - Google Patents
Wire-holder Download PDFInfo
- Publication number
- US587216A US587216A US587216DA US587216A US 587216 A US587216 A US 587216A US 587216D A US587216D A US 587216DA US 587216 A US587216 A US 587216A
- Authority
- US
- United States
- Prior art keywords
- holder
- wire
- insulator
- cross
- piece
- 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
- 239000012212 insulator Substances 0.000 description 14
- 239000011521 glass Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 2
- 239000002184 metal 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
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
- H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator
Definitions
- This invention relates to a novel construc tion in a wire-holder adapted more especially for use upon the cross-pieces of telegraph and telephone poles, the object being to provide a simple, inexpensive, and durable device of this kind.
- Figure 1 is a side elevation of a portion of a cross-piece provided with a Wire-holder constructed in accordance with this invention.
- Fig. 2 is a vertical transverse section ofythe same.
- 1 indicates the cross-piece 2, the said holder; 3, the glass insulator, and a the wire.
- the said'holder 2 consists of an upright 5, having feet 6 at its lower end provided with openings through which screws pass to secure said holder to the cross-piece.
- this said holder is preferably made of metal and is provided at its upper end with arms 7 to receive the lower end of the glass insulator 3.
- This glass insulator is provided It will be understood, of course,
- a wire-holder constructed in accordance with this invention will not only effectually hold the wire to the cross-piece,but that, further, it is durable and inexpensive and can be quickly applied and removed, while the danger of breakage is reduced to a minimum.
- a wire-holder consisting of an upright standard having feet provided with openings, upwardly projecting arms having interior screw threads, and an exteriorly screwthreaded insulator.
- a wire-holder consisting of an upright standard, upwardly-extending arms having interior screw-threads, and an insulator screwthreaded exteriorly at its lower end portion.
Landscapes
- Insulated Conductors (AREA)
Description
(No Model.)
J. B. LAWRENCE.
WIRE HOLDER.
No. 587,216. Patented July 27, 1897.-
WITNESSES //INVENT0R Q/QJQZZWM 1 UNITED STATES PATENT OFFICE.
JOSEPH B. LAlVRENCE, OF SALEM, NEW JERSEY.
WIRE-HOLDER.
SPECIFICATION forming part of Letters Patent No. 587,216, dated July 27, 1897. Application filed November 2, 1896. Serial No. 610,844. (No model.)
T 0 ctZZ whom it may concern.-
Be it known that I, JosEPn B. LAWRENCE, a citizen of the United States, residing at Salem, in the county of Salem and State of New Jersey, have invented certain new and useful Improvements in ire-Holders; 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 appertains to make and use the same.
This invention relates to a novel construc tion in a wire-holder adapted more especially for use upon the cross-pieces of telegraph and telephone poles, the object being to provide a simple, inexpensive, and durable device of this kind.
The invention consists in the features of construction hereinafter described and claimed.
In the accompanying drawings, forming a part of this specification, Figure 1 is a side elevation of a portion of a cross-piece provided with a Wire-holder constructed in accordance with this invention. Fig. 2 is a vertical transverse section ofythe same.
Referring now to said drawings, 1 indicates the cross-piece 2, the said holder; 3, the glass insulator, and a the wire. The said'holder 2 consists of an upright 5, having feet 6 at its lower end provided with openings through which screws pass to secure said holder to the cross-piece.
that this said holder is preferably made of metal and is provided at its upper end with arms 7 to receive the lower end of the glass insulator 3. This glass insulator is provided It will be understood, of course,
at its lower end with an exterior screw-thread or groove 8, by means of which it is fastened to the said arms 7, which are provided with ribs or screw-threads to engage the screwthreaded portion of the insulator; otherwise the said insulator is constructed in the usual manner, while the wire at is secured thereto as formerly.
It will be noticed that a wire-holder constructed in accordance with this invention will not only effectually hold the wire to the cross-piece,but that, further, it is durable and inexpensive and can be quickly applied and removed, while the danger of breakage is reduced to a minimum.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. A wire-holder consisting of an upright standard having feet provided with openings, upwardly projecting arms having interior screw threads, and an exteriorly screwthreaded insulator.
2. A wire-holder consisting of an upright standard, upwardly-extending arms having interior screw-threads, and an insulator screwthreaded exteriorly at its lower end portion.
In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
JOSEPH B. LAWRENCE. \Vitnesses:
JOHN G. RICHMOND, RICHARD KELTY.
Publications (1)
Publication Number | Publication Date |
---|---|
US587216A true US587216A (en) | 1897-07-27 |
Family
ID=2655885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US587216D Expired - Lifetime US587216A (en) | Wire-holder |
Country Status (1)
Country | Link |
---|---|
US (1) | US587216A (en) |
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0
- US US587216D patent/US587216A/en not_active Expired - Lifetime
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