US717684A - Tube-splicing. - Google Patents

Tube-splicing. Download PDF

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Publication number
US717684A
US717684A US9912302A US1902099123A US717684A US 717684 A US717684 A US 717684A US 9912302 A US9912302 A US 9912302A US 1902099123 A US1902099123 A US 1902099123A US 717684 A US717684 A US 717684A
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United States
Prior art keywords
tube
splicing
plugs
threaded
humphreys
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Expired - Lifetime
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US9912302A
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John Humphreys
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Individual
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Priority to US9912302A priority Critical patent/US717684A/en
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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • 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
    • Y10T403/66—Interfitted members with external bridging piece

Definitions

  • the invention relates to tube-splicing, and more particularly to the splicing of tubes constituting a bicycle-frame, whereby theframe may be separated for purposes of more convenient transportation or storage.
  • the object of the invention is to provide simple, durable, inexpensive, and efiective means for connecting the adjacent ends of two tubes.
  • Figure l is a side elevation of a bicycle, illustrating the application of my invention, the upper horizontal and the lower diagonal tubes of the frame being shown, each consisting of two parts connected together by'the splices, the
  • plug the outer end of which is provided with a long beveled surface 3, terminating at each end in abrupt shoulders 4. and 5. eled faces of the plugs are brought together, with the stops of one plug abutting against those of the other, and thus preventing an These bevendwise movement of said plugs toward each other.
  • the plugs when matched constitute a solid cylinder, and this cylinder is BXl36* riorly screw-threaded to receive a couplingsleeve 6, which is interiorlyscrew-threaded From the foregoing description, taken in.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

PATENTBD JAN,-6, 1903.
No; 717,as4.
J. HUMPHREYS. TUBE SPLIGING.
APPLICATION FILED MAR. 20. 1902.
R0 MODEL.
UNIT D TA JOHN HUMPHREYS, OF CHEMAINUS, CANADA.
TUBE-SPLICINGI SPECIFICATION forming part of Letters Patent No. 717,684, dated January 6, 1903.
Application filed March 20,1902. Serial No. 99 123. (No model.)
T0 at whom it may concern:
Be it known that 1, JOHN HUMPHREYS, a subject of the King of Great Britain, residing at Chemainus, in the Province of British Co lumbia and Dominion of Canada, have invented certain new and useful Improvements in Tube-Splicings; and I do declare the following to be a full, clear, and exact description of this invention, such as will enable others skilled in the art to which it appertains to make and use thesame.
The invention relates to tube-splicing, and more particularly to the splicing of tubes constituting a bicycle-frame, whereby theframe may be separated for purposes of more convenient transportation or storage.
The object of the invention is to provide simple, durable, inexpensive, and efiective means for connecting the adjacent ends of two tubes.
With this and other objects in view the invention consists of certain novel features of construction, combination, and arrangement of parts, which will be hereinafter more fully described, and particularly pointed out in the appended claim.
In the accompanying drawings, Figure l is a side elevation of a bicycle, illustrating the application of my invention, the upper horizontal and the lower diagonal tubes of the frame being shown, each consisting of two parts connected together by'the splices, the
plug, the outer end of which is provided with a long beveled surface 3, terminating at each end in abrupt shoulders 4. and 5. eled faces of the plugs are brought together, with the stops of one plug abutting against those of the other, and thus preventing an These bevendwise movement of said plugs toward each other. The plugs when matched constitute a solid cylinder, and this cylinder is BXl36* riorly screw-threaded to receive a couplingsleeve 6, which is interiorlyscrew-threaded From the foregoing description, taken in.
connection with the accompanying drawings, the construction, mode of operation, and advantages of my invention will be readily understood without requiring a more extended explanation.
Various changes in the form, proportion, and details of construction may be made within the scope of the invention without departing from the spirit or sacrificing any of the advantages thereof.
Having thus described my invention, what I claim, and desire to secure by Letters Patout, is
The combination with two tubes, of plugs, each of which has a smooth end to fit within the tube and a shoulder to abut against the end of the tube and each of which is threaded and provided with a beveled face formed with abrupt shoulders at its outer end, said faces adapted to be placed into engagement and the face of one plug to abut against the shoulder of the other plug, and a screw-threaded sleeve to engage with the screw-threaded surfaces of said plugs, substantially as set forth.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
JOHN HUMPHREYS:
Witnesses:
GEO. R. ELLIOTT, LEWIS G. HILL.
US9912302A 1902-03-20 1902-03-20 Tube-splicing. Expired - Lifetime US717684A (en)

Priority Applications (1)

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US9912302A US717684A (en) 1902-03-20 1902-03-20 Tube-splicing.

Applications Claiming Priority (1)

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US9912302A US717684A (en) 1902-03-20 1902-03-20 Tube-splicing.

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US717684A true US717684A (en) 1903-01-06

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US9912302A Expired - Lifetime US717684A (en) 1902-03-20 1902-03-20 Tube-splicing.

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447956A (en) * 1944-05-25 1948-08-24 Morders Howard Means for connecting separated parts of a bicycle frame
US2486689A (en) * 1947-03-17 1949-11-01 Tibores Scooter construction
US3304099A (en) * 1965-03-30 1967-02-14 Stanley H Jankowski Knockdown bicycle frame
US3635487A (en) * 1968-09-12 1972-01-18 Porsche Kg Steering mechanism for a one-track slide vehicle
US4018497A (en) * 1975-11-24 1977-04-19 Midland-Ross Corporation Joint for electrical conductors
WO1995002534A1 (en) * 1993-07-12 1995-01-26 Steve Frank Smilanick Bicycle torque coupling
US5431507A (en) * 1993-07-12 1995-07-11 Smilanick; Steve Bicycle torque coupling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447956A (en) * 1944-05-25 1948-08-24 Morders Howard Means for connecting separated parts of a bicycle frame
US2486689A (en) * 1947-03-17 1949-11-01 Tibores Scooter construction
US3304099A (en) * 1965-03-30 1967-02-14 Stanley H Jankowski Knockdown bicycle frame
US3635487A (en) * 1968-09-12 1972-01-18 Porsche Kg Steering mechanism for a one-track slide vehicle
US4018497A (en) * 1975-11-24 1977-04-19 Midland-Ross Corporation Joint for electrical conductors
WO1995002534A1 (en) * 1993-07-12 1995-01-26 Steve Frank Smilanick Bicycle torque coupling
US5431507A (en) * 1993-07-12 1995-07-11 Smilanick; Steve Bicycle torque coupling

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