US794645A - Insulator-bracket for telephone-poles, &c. - Google Patents

Insulator-bracket for telephone-poles, &c. Download PDF

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Publication number
US794645A
US794645A US24950205A US1905249502A US794645A US 794645 A US794645 A US 794645A US 24950205 A US24950205 A US 24950205A US 1905249502 A US1905249502 A US 1905249502A US 794645 A US794645 A US 794645A
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Prior art keywords
bracket
insulator
poles
telephone
pole
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Expired - Lifetime
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US24950205A
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Knudt G Springen
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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
    • H02G7/00—Overhead installations of electric lines or cables
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles

Definitions

  • My invention relates to improvements in insulator-brackets, especially for telephone-line poles, as well as telegraph-poles.
  • Said invention has for its object more particularly to effectively secure said brackets in position upon their poles and to accomplish that purpose without the use of nails, bolts, or like fastenings.
  • Figure 1 is a View in side'elevation of the preferred embodiment of my invention.
  • Fig. 2 is what may be styled a front view of the same.
  • Fig. 3 is a vertical section produced through the insulator-bracket and its fastening.
  • FIG. 4 is a View showing the insulator-bracket-fastening members disassembled.
  • a staple-like fastening member 2 has its arms or upper and lower right-angled terminals 2 2 passed through apertures l, suitably produced in the bracket 1, said arms or terminals being finally driven, as will be readily understood, into the pole 3, to which the bracket is thus being secured. Connection is thus efiected at two different points between said bracket and said pole by said staple-like member, the same amounting practically to a common or single fastening providing for double means of connection.
  • Said staple-like fastening member is formed or twisted upon itself intermediately of its ends into an eye 2", and through the latter is passed a stout wire member 4, itself formed or twisted in like manner around the eye-forming portion of said member and upon itself, as at 4..
  • the two arms or branches 4 of said wire member thus formed are then passed or bound around the pole 3 and twisted together, as at 4:
  • a device of the character described comprising a staple-like member having an eye intermediately of its ends, with its terminals noted, does away? wholly with the use of nails, bolts, and like passing through an insulator-bracket and porn etrating a telephone or telegraph pole, and
  • a device of the character described comprising a staple-like fastening member having an intermediate eye portion and a binding wire member twisted into connection with said eye, said staple member having passing through n insulator-bracket and penetrating a telegraph or telephone pole, and said wire member encompassing said pole and having its end portions twisted together and firmly bound thereto.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Description

No. 794.645. PATENTEDJULY 1111905.
K. G. SPRINGEN.
INSULATOR BRACKET FOR TELEPHONE POLES, &o ABM-104M011 FILED MAR. 10. 1905.
Miter/1e y/ UNITED STATES Patented July 11, 1905.
ATENT tries.
INS ULATOR-BRACKET FO Fl T ELEPHONE-POLES, 8oz:
SPECIFICATION forming part of Letters Patent No. 794,645, dated July 11, 1905. Application filed March 10,1905. Serial No. 249,502.
To all whpm it may concern:
Be it known tha't'I, KNUDT G. Srnmenn, a citizen of the United States, residing at Zumbrota, in the county of Goodhue and State of Minnesota, have invented new and useful Improvements in Insulator-Brackets for Telephone-Poles, &c.,-of which the following is a specification.
My invention relates to improvements in insulator-brackets, especially for telephone-line poles, as well as telegraph-poles.
Said invention has for its object more particularly to effectively secure said brackets in position upon their poles and to accomplish that purpose without the use of nails, bolts, or like fastenings.
Said invention consists of certain structural features, substantially as hereinafter fully disclosed, and particularly pointed out by the claims.
In the accompanying drawings, Figure 1 is a View in side'elevation of the preferred embodiment of my invention. Fig. 2 is what may be styled a front view of the same. Fig. 3 is a vertical section produced through the insulator-bracket and its fastening. Fig.
4 is a View showing the insulator-bracket-fastening members disassembled.
In the disclosure of my invention I employ the usual insulator-bracket 1, commonly employed for the like purposes of this invention.
A staple-like fastening member 2 has its arms or upper and lower right-angled terminals 2 2 passed through apertures l, suitably produced in the bracket 1, said arms or terminals being finally driven, as will be readily understood, into the pole 3, to which the bracket is thus being secured. Connection is thus efiected at two different points between said bracket and said pole by said staple-like member, the same amounting practically to a common or single fastening providing for double means of connection. Said staple-like fastening member is formed or twisted upon itself intermediately of its ends into an eye 2", and through the latter is passed a stout wire member 4, itself formed or twisted in like manner around the eye-forming portion of said member and upon itself, as at 4.. The two arms or branches 4 of said wire member thus formed are then passed or bound around the pole 3 and twisted together, as at 4:
with
the twistedtogether portions thereof firmly hammered or bent down'upon said pole, the terminals 4 thereof being secured or driven into the latter, thus firmly and eifectively binding or securing said wire member in place upon the pole, and accordingly aiding the securing or holding of the bracket-attaching member 2 thereon.
This contrivance, it is fastenings for the purpose of this invention.
Latitude is allowed as to details herein, as they may be changed as circumstances suggest without departing from the spirit of my invention.
I claim I 1. A device of the character described, comprising a staple-like member having an eye intermediately of its ends, with its terminals noted, does away? wholly with the use of nails, bolts, and like passing through an insulator-bracket and porn etrating a telephone or telegraph pole, and
means adapted to connect with said eyeand be bound upon said pole.
2. A device of the character described, comprising a staple-like fastening member having an intermediate eye portion and a binding wire member twisted into connection with said eye, said staple member having passing through n insulator-bracket and penetrating a telegraph or telephone pole, and said wire member encompassing said pole and having its end portions twisted together and firmly bound thereto.
In testimony whereof I aifix my signature in presence of two subscribing witnesses.
KNUDT Gr. SPRINGEN.
Witnesses:
H. E. WEISS, A. J. ROOKNE.
its terminals
US24950205A 1905-03-10 1905-03-10 Insulator-bracket for telephone-poles, &c. Expired - Lifetime US794645A (en)

Priority Applications (1)

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US24950205A US794645A (en) 1905-03-10 1905-03-10 Insulator-bracket for telephone-poles, &c.

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US24950205A US794645A (en) 1905-03-10 1905-03-10 Insulator-bracket for telephone-poles, &c.

Publications (1)

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US794645A true US794645A (en) 1905-07-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870984A (en) * 1954-06-02 1959-01-27 Herman G Koser Silo construction
US5337986A (en) * 1993-08-25 1994-08-16 Dec-Kor, Inc. Post mounted hanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870984A (en) * 1954-06-02 1959-01-27 Herman G Koser Silo construction
US5337986A (en) * 1993-08-25 1994-08-16 Dec-Kor, Inc. Post mounted hanger

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