JPS60169902U - Coaxial rotary joint for radar antenna - Google Patents

Coaxial rotary joint for radar antenna

Info

Publication number
JPS60169902U
JPS60169902U JP5801584U JP5801584U JPS60169902U JP S60169902 U JPS60169902 U JP S60169902U JP 5801584 U JP5801584 U JP 5801584U JP 5801584 U JP5801584 U JP 5801584U JP S60169902 U JPS60169902 U JP S60169902U
Authority
JP
Japan
Prior art keywords
rotary joint
radar antenna
coaxial rotary
spring
fixed
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.)
Granted
Application number
JP5801584U
Other languages
Japanese (ja)
Other versions
JPH0233362Y2 (en
Inventor
裕二 田中
金子　操
Original Assignee
日本無線株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本無線株式会社 filed Critical 日本無線株式会社
Priority to JP5801584U priority Critical patent/JPS60169902U/en
Publication of JPS60169902U publication Critical patent/JPS60169902U/en
Application granted granted Critical
Publication of JPH0233362Y2 publication Critical patent/JPH0233362Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Waveguide Connection Structure (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の同軸型ロータリジヨイントの構造断面図
、第２図は本考案の一実施例の構造断面図である。 １・・・・・・内部溝軸、２・・・・・・外部溝軸、３
・・・・・・外部接触ばね、３０・・・・・・内部導体
、３１・・・・・・銀カーボン、３３・・・・・・スプ
リング、３４・・・・・・受は金具。FIG. 1 is a structural sectional view of a conventional coaxial rotary joint, and FIG. 2 is a structural sectional view of an embodiment of the present invention. 1... Internal groove shaft, 2... External groove shaft, 3
......External contact spring, 30...Internal conductor, 31...Silver carbon, 33...Spring, 34...Bracket is metal fitting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部溝軸の先端部に固定された三元金属からなる内部導
体と、受は金具に収納されたスプリングに固定された銀
カーボンとを備え、回転部の内部導体に対し固定部の銀
カーボンが、前記スプリングの力により圧着接触するよ
うに構成したことを特徴とするレーダ空中線の同軸型ロ
ータリジヨイント。An internal conductor made of ternary metal is fixed to the tip of the internal groove shaft, and the receiver is equipped with a silver carbon fixed to a spring housed in a metal fitting. A coaxial rotary joint for a radar antenna, characterized in that the coaxial rotary joint of the radar antenna is configured to be brought into pressure contact by the force of the spring.
JP5801584U 1984-04-20 1984-04-20 Coaxial rotary joint for radar antenna Granted JPS60169902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5801584U JPS60169902U (en) 1984-04-20 1984-04-20 Coaxial rotary joint for radar antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5801584U JPS60169902U (en) 1984-04-20 1984-04-20 Coaxial rotary joint for radar antenna

Publications (2)

Publication Number Publication Date
JPS60169902U true JPS60169902U (en) 1985-11-11
JPH0233362Y2 JPH0233362Y2 (en) 1990-09-07

Family

ID=30583103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5801584U Granted JPS60169902U (en) 1984-04-20 1984-04-20 Coaxial rotary joint for radar antenna

Country Status (1)

Country Link
JP (1) JPS60169902U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224401A (en) * 1989-02-23 1990-09-06 Dx Antenna Co Ltd High frequency rotary joint
JP2010187271A (en) * 2009-02-13 2010-08-26 Japan Radio Co Ltd Rotary joint
JP2011204423A (en) * 2010-03-25 2011-10-13 Japan Aviation Electronics Industry Ltd Rotating mechanism component for coaxial connector and coaxial connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224401A (en) * 1989-02-23 1990-09-06 Dx Antenna Co Ltd High frequency rotary joint
JP2010187271A (en) * 2009-02-13 2010-08-26 Japan Radio Co Ltd Rotary joint
JP2011204423A (en) * 2010-03-25 2011-10-13 Japan Aviation Electronics Industry Ltd Rotating mechanism component for coaxial connector and coaxial connector

Also Published As

Publication number Publication date
JPH0233362Y2 (en) 1990-09-07

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