US947601A - Connection for wires or conductors. - Google Patents

Connection for wires or conductors. Download PDF

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Publication number
US947601A
US947601A US48535209A US1909485352A US947601A US 947601 A US947601 A US 947601A US 48535209 A US48535209 A US 48535209A US 1909485352 A US1909485352 A US 1909485352A US 947601 A US947601 A US 947601A
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United States
Prior art keywords
wires
tube
connection
conductors
nipple
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
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US48535209A
Inventor
Edward Schmidmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERNHARD WILMSEN
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BERNHARD WILMSEN
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Publication date
Application filed by BERNHARD WILMSEN filed Critical BERNHARD WILMSEN
Priority to US48535209A priority Critical patent/US947601A/en
Application granted granted Critical
Publication of US947601A publication Critical patent/US947601A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5706—Diverse serial connections

Definitions

  • EDWARD SCHMIDMER OF NUREMBERG, C-l'ERT/IANY, ASSIGNOR OF ONE-HALF TO BERNHARD WILMSEN, 0'5 PHILADELPHIA, PENNSYLVANIA.
  • Figure 1 is a plan. view of a casing in place but not twisted.
  • Fig. 2 is a plan view of a casing after it is twisted.
  • Fig. 8 is a cross section upon line .e zv, Fig. .t is a cross section upon line :I/--
  • ft designates a tube having flat sides 2 joined by curved edges 3 and of su'tlicient size to accommodate two wires of diameter equal to the distance between the inner faces of the flat sides.
  • At each end I reduce the size of the opening below that of the cross section indicated and as shown in Fig. at by forming an end. wall 4t and extension 5, said extension with the pot tion 6 of the adjoining edge 3 forming a nipple having interior diameter equal to that of the wires 7 and 8 intended to be passed within the tube.
  • the nipples thus formed at the two ends are staggered, one adjoining one edge and the other the other edge of the tube in such a manner that the wires inserted through these nipples lie side by side Within the tube, in order that they may make contact within the same.
  • the wires thus inserted can each extend the entire length. of the tube and abut against the closing wall 4 of the opposite end of the tube or these wires can be inserted throughout a portion only of this lengtln Complete insertion is desirable because the twisting hereinafter referred to can then be made E uniform and continuous throughout the en tire length ol the tube.
  • the interior cross area 0] the llatlcned lube in its normal condition be greater than the combined diameters of the two wires as seen in Fig. l, so that when twisted the material of the tube will be depressed in between the wires as seen in Fig. i, and the wires thus brought substantially in contact with each other, and the inwardly depressed portions of the tube serve to hold the wires rigidly in fixed position.
  • the wires as thus inserted are twisted to con'iplete the contact; between the wires themselves and of each wire with the adjoining interior surface of the tube throughout as large an area as possible. I thus secure not only as complete initial contact as previously obtained but protect against cor rosion due to the elements by means of the close lit at each end between the nipple and the entering wire.
  • a guide tube to receive two wires and a circular nipple extending longitiulinally from the tube at one side of each end, the nipples being staggered to be in line with different wires, the n'ialerial ol the tube being formed into a closure for the remaining portion of the tube in proximity to each nipple.
  • a flattened tube a circular nipple extending longitiulinally from the tube in line with a portion of each end, and an abrupt stop closing the remaining portion of the tube adjacent the nipple at. each end, the nipples and stops at the two ends being staggered respectively to place them adjacent differentpor tions of the flattened section.

Description

I E. SGHMIDMER. CONNECTION FOR WIRES 0R GONDUGTORS.
APPLICATION FILED MAR. 23, 1909.
Patented Jan, 25, 1910.
wiineooea UNTTED 'i atTENT Uhliltllil.
EDWARD SCHMIDMER, OF NUREMBERG, C-l'ERT/IANY, ASSIGNOR OF ONE-HALF TO BERNHARD WILMSEN, 0'5 PHILADELPHIA, PENNSYLVANIA.
CONNECTION FOR WIRES OR CO'NDUCTORS.
Specification of Letters Patent.
Patented Jan. 25, 1910.
Application filed March 23, 190.). Serial No. 485,352.
1 '0 all whom it may concern:
Be it known that I, .llnwnnn Sturatmilna,
a subject of the German Empire, residing at Nuren'iberg, in the county of Ivlittlefranlqen, State of .liavaria, Germany, have invented certain new and useful. .lml)rovements in Connectors for tires or Conductors, of which the following is a specification.
The purpose of my invention to reduce the length requisite in incased twisted joints.
It further consists of other novel features of construction, all as will be hereinafter fully set forth.
Figure 1 is a plan. view of a casing in place but not twisted. Fig. 2 is a plan view of a casing after it is twisted. Fig. 8 is a cross section upon line .e zv, Fig. .t is a cross section upon line :I/--|7/ Fig. 1.
Similar numerals of reference indicate corresponding parts in the figures.
Referring to the drawings, ft designates a tube having flat sides 2 joined by curved edges 3 and of su'tlicient size to accommodate two wires of diameter equal to the distance between the inner faces of the flat sides. At each end I reduce the size of the opening below that of the cross section indicated and as shown in Fig. at by forming an end. wall 4t and extension 5, said extension with the pot tion 6 of the adjoining edge 3 forming a nipple having interior diameter equal to that of the wires 7 and 8 intended to be passed within the tube. The nipples thus formed at the two ends are staggered, one adjoining one edge and the other the other edge of the tube in such a manner that the wires inserted through these nipples lie side by side Within the tube, in order that they may make contact within the same. The wires thus inserted can each extend the entire length. of the tube and abut against the closing wall 4 of the opposite end of the tube or these wires can be inserted throughout a portion only of this lengtln Complete insertion is desirable because the twisting hereinafter referred to can then be made E uniform and continuous throughout the en tire length ol the tube.
It is deemed important that the interior cross area 0] the llatlcned lube in its normal condition be greater than the combined diameters of the two wires as seen in Fig. l, so that when twisted the material of the tube will be depressed in between the wires as seen in Fig. i, and the wires thus brought substantially in contact with each other, and the inwardly depressed portions of the tube serve to hold the wires rigidly in fixed position. The wires as thus inserted are twisted to con'iplete the contact; between the wires themselves and of each wire with the adjoining interior surface of the tube throughout as large an area as possible. I thus secure not only as complete initial contact as previously obtained but protect against cor rosion due to the elements by means of the close lit at each end between the nipple and the entering wire.
Having thus described my invention, what I. claim as new and desire to secure by Letters Patent, is:
1. In a device of the character stated, a guide tube to receive two wires and a circular nipple extending longitiulinally from the tube at one side of each end, the nipples being staggered to be in line with different wires, the n'ialerial ol the tube being formed into a closure for the remaining portion of the tube in proximity to each nipple.
2. In a device of the character stated, a flattened tube, a circular nipple extending longitiulinally from the tube in line with a portion of each end, and an abrupt stop closing the remaining portion of the tube adjacent the nipple at. each end, the nipples and stops at the two ends being staggered respectively to place them adjacent differentpor tions of the flattened section.
EDlVART) SCHIVITDMER.
\Vitnesses Hnmnioir B. AMseHLnn, Jaeon Races.
US48535209A 1909-03-23 1909-03-23 Connection for wires or conductors. Expired - Lifetime US947601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US48535209A US947601A (en) 1909-03-23 1909-03-23 Connection for wires or conductors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48535209A US947601A (en) 1909-03-23 1909-03-23 Connection for wires or conductors.

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US947601A true US947601A (en) 1910-01-25

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US48535209A Expired - Lifetime US947601A (en) 1909-03-23 1909-03-23 Connection for wires or conductors.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621385A (en) * 1947-12-15 1952-12-16 American Chain & Cable Co Fitting for wire rope and strands

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621385A (en) * 1947-12-15 1952-12-16 American Chain & Cable Co Fitting for wire rope and strands

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