US3860275A - Internal conductor male tubular member - Google Patents

Internal conductor male tubular member Download PDF

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Publication number
US3860275A
US3860275A US342383A US34238373A US3860275A US 3860275 A US3860275 A US 3860275A US 342383 A US342383 A US 342383A US 34238373 A US34238373 A US 34238373A US 3860275 A US3860275 A US 3860275A
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United States
Prior art keywords
internal conductor
section
conductor tube
diameter
internal
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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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US342383A
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English (en)
Inventor
Georg Spinner
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Individual
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Individual
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • H01P1/045—Coaxial joints

Definitions

  • a slit internal conductor male tubular member for HF coaxial plug connections between two internal conductor tubes comprises an end section, which can be inserted into the internal conductor tube with a radial compression and oblique setting of resilient tabs, in such a manner that it is in contact with the internal conductor tube along a rear cylinder annular surface, and an intermediate section which has a progressively increasing diameter along a length thereof providing a change in diameter equal to the wall thickness of the inner conductor tube.
  • the outer surface of this latter section merges with the surface of the internal conductor tube in the plugged-in condition.
  • the present invention relates to an internal conductor male tubular member, and more particularly to such a tubular member which is slit and is adapted for use for HF coaxial plug connections.
  • the invention relates to such male tubular members comprising an end section, which can be inserted into the internal conductor tube with a radial compression and oblique setting of the resilient tabs, in such a manner that it is in contact with the internal conductor tube along a rear cylinder annular surface, and an intermediate section which has a diameter which is widened along a length corresponding to the wall thickness of the inner conductor tube and the outer surface of this latter section merges with the surface of the internal conductor tube in the plugged-in condition.
  • the resilient tabs or segments were broadened out to such a degree that after bending up the resilient tabs formed part of a cylindrical casing, whose diameter was somewhat greater than the internal diameter of the inner conductor tube. Owing to the bending up or bending out the adjoining section had by this time assumed a form which tapered from the above-mentioned step towards the rear. On plugging together the two sections were deformed back so as to correspond to their original shape so that there was an annular contact adjacent to the above-mentioned step and there was a smooth transition or merging without an annular gap at the point of adjustment of the above-mentioned step,
  • FIG. 2 shows the internal conductor male tubular member in accordance with FIG. I plugged into an internal conductor tube.
  • the drawing shows an internal conductor intermediate piece, which comprises a central insulating support piece 10 and two internal conductor male tubular members, of which only the right-hand one is shown in the drawing. It is denoted by the general reference numeral 12.
  • This slit male tubular member comprises an end section 14 and an intermediate section 18 having the step 16 and having the radial breadth of the inner conductor wall thickness a.
  • the two sections are turned or machined before production of slits so as to have the three-dimensional shape indicated in FIG. 1.
  • the intermediate section 18 is conically or conically-convexly turned and can have a part spherical form or can be so curved that after the plugging together a precise cylindrical shape results.
  • the end section 14 is turned cylindrically to a diameter D which is the same as the inter nal diameter D of the internal conductor tube 20 (FIG. 2), increased by an amount 2e, which brings the contact stressing or biasing.
  • the amount e is indicated in the enlarged part of FIG. 1 shown separately. It is the amount by which the external step radius exceeds the outer radius of the non-slitted internal conductor section 22 (the external diameter D, of this section 22 corresponds to the outer diameter D, of the internal conductor tube), that is to say the tabs on being introduced into the internal conductor tube are pressed outwardly by the amount e in a radial direction so that the conically turned section 18, as indicated in FIG. 2, is stressed into a cylindrical shape and the end section 14 is set so as to be oblique.
  • a slitted internal conductor male tubular member for HF coaxial plug connections between two internal conductor tubes of predetermined outer diameter and inner diameter comprising a central annular support collar, a pair of tubular sleeve portions of the same construction extending oppositely along a common center axis from the support collar; each sleeve portion including an end section to be inserted into the adjacent internal conductor tube, a cylindrical tubular center section extending toward the associated end section from said support collar and an intermediate section between and integrally joining the center and end sections; said intermediate and end sections having continuous slits extending through the intermediate section and continuing through the end section and the free end thereof defining elongated resilient tabs between the slits to be radially flexed inwardly toward the common axis and assume a generally inwardly converging path converging toward said free end upon insertion of the end section into the adjacent internal conductor tube in such manner as to dispose the end section in contact with the internal conductor tube along a substantially cylindrical path, each s

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  • Coupling Device And Connection With Printed Circuit (AREA)
US342383A 1972-03-24 1973-03-19 Internal conductor male tubular member Expired - Lifetime US3860275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7211401U DE7211401U (de) 1972-03-24 1972-03-24 Innenleitersteckbuchse

Publications (1)

Publication Number Publication Date
US3860275A true US3860275A (en) 1975-01-14

Family

ID=6629210

Family Applications (1)

Application Number Title Priority Date Filing Date
US342383A Expired - Lifetime US3860275A (en) 1972-03-24 1973-03-19 Internal conductor male tubular member

Country Status (4)

Country Link
US (1) US3860275A (nl)
JP (1) JPS5521987B2 (nl)
DE (1) DE7211401U (nl)
FR (1) FR2179752B3 (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453841C3 (de) * 1974-11-13 1981-09-03 Georg Dipl.-Ing. Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Koaxialer HF-Steckverbinder
FR2616975B1 (fr) * 1987-06-22 1989-12-01 Alliance Tech Ind Partie femelle pour connecteur de cables coaxiaux a ame centrale conductrice et procede de fabrication d'une telle partie femelle
DE3808632C1 (nl) * 1988-03-15 1989-10-12 Georg Dr.-Ing. 8152 Feldkirchen-Westerham De Spinner

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051427A (en) * 1912-01-18 1913-01-28 Frank Mccluskey Joint for tubular piling.
US1188485A (en) * 1910-09-03 1916-06-27 Underpinning & Foundation Company Tube joint and guide.
US2737402A (en) * 1954-07-01 1956-03-06 Svenska Flaektfabriken Ab Means for mutual centering and connecting pairs of axially aligned tube elements
US3076159A (en) * 1961-09-29 1963-01-29 Hewlett Packard Co Waveguide coupling apparatus
US3317221A (en) * 1963-08-29 1967-05-02 Birwelco Ltd Pipe joints
US3350500A (en) * 1964-12-29 1967-10-31 Amp Inc Connections for coaxial cable means
US3394951A (en) * 1967-08-22 1968-07-30 Mc Graw Edison Co Internal pipe coupling
US3726320A (en) * 1968-11-26 1973-04-10 Benteler Werke Ag Tubular construction arrangement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188485A (en) * 1910-09-03 1916-06-27 Underpinning & Foundation Company Tube joint and guide.
US1051427A (en) * 1912-01-18 1913-01-28 Frank Mccluskey Joint for tubular piling.
US2737402A (en) * 1954-07-01 1956-03-06 Svenska Flaektfabriken Ab Means for mutual centering and connecting pairs of axially aligned tube elements
US3076159A (en) * 1961-09-29 1963-01-29 Hewlett Packard Co Waveguide coupling apparatus
US3317221A (en) * 1963-08-29 1967-05-02 Birwelco Ltd Pipe joints
US3350500A (en) * 1964-12-29 1967-10-31 Amp Inc Connections for coaxial cable means
US3394951A (en) * 1967-08-22 1968-07-30 Mc Graw Edison Co Internal pipe coupling
US3726320A (en) * 1968-11-26 1973-04-10 Benteler Werke Ag Tubular construction arrangement

Also Published As

Publication number Publication date
JPS4913684A (nl) 1974-02-06
FR2179752B3 (nl) 1976-03-19
DE7211401U (de) 1972-06-15
JPS5521987B2 (nl) 1980-06-13
FR2179752A1 (nl) 1973-11-23

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