JPS5830307U - Slidable inner and outer tube device for multi-stage telescopic antenna device - Google Patents

Slidable inner and outer tube device for multi-stage telescopic antenna device

Info

Publication number
JPS5830307U
JPS5830307U JP12384181U JP12384181U JPS5830307U JP S5830307 U JPS5830307 U JP S5830307U JP 12384181 U JP12384181 U JP 12384181U JP 12384181 U JP12384181 U JP 12384181U JP S5830307 U JPS5830307 U JP S5830307U
Authority
JP
Japan
Prior art keywords
outer tube
concave portion
stage telescopic
telescopic antenna
antenna device
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
JP12384181U
Other languages
Japanese (ja)
Other versions
JPS6349928Y2 (en
Inventor
飯田　雅明
安斉　政人
Original Assignee
株式会社ヨコオ
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 株式会社ヨコオ filed Critical 株式会社ヨコオ
Priority to JP12384181U priority Critical patent/JPS5830307U/en
Publication of JPS5830307U publication Critical patent/JPS5830307U/en
Application granted granted Critical
Publication of JPS6349928Y2 publication Critical patent/JPS6349928Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Mutual Connection Of Rods And Tubes (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ａは従来装置において用いられているばね片の一
例を示す斜視図、同図すはこのばね片を組込んだアンテ
ナ基端部の要部断面図、第２図ａは従来装置において用
いられているばね片の他の例を示す斜視図、同図すはこ
のばね片を組込んだアンテナ基端部の要部断面図、第３
図は本考案の一実施例を示す要部分解斜視図、第４図は
第３図の組立て後の状態を示す断面図である。 １１・・・アンテナ素子、１３・・・台金具、１３Ｃ・
・・摩擦柱、１４・・・圧入金具（内管）、１４ａ・・
・筒部、１８・・・ガイドパイプ（外管）、２２・・・
縦割り溝、２４・・・凹部、２５・・・貫通孔、２６・
・・弾性ばね片、２７・・・凹部（油溜め）、２８・・
・突起。Fig. 1a is a perspective view showing an example of a spring piece used in a conventional device, the same figure is a sectional view of a main part of the base end of an antenna incorporating this spring piece, and Fig. 2a is a perspective view showing an example of a spring piece used in a conventional device. A perspective view showing another example of the spring piece used, the same figure is a sectional view of the main part of the base end of the antenna incorporating this spring piece, the third
The figure is an exploded perspective view of essential parts showing an embodiment of the present invention, and FIG. 4 is a cross-sectional view showing the assembled state of FIG. 3. 11... Antenna element, 13... Base metal fitting, 13C.
...Friction column, 14...Press-fit fitting (inner pipe), 14a...
・Cylinder part, 18... Guide pipe (outer pipe), 22...
Vertical groove, 24... recess, 25... through hole, 26.
... Elastic spring piece, 27 ... Recess (oil reservoir), 28 ...
·protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内管と外管との間に、内外管同士が滑らかで軽い摺動を
行ないうるようにするために複数枚の弾性ばね片を介装
した、多段伸縮アンテナ装置等における摺動自在な内外
装置において、前記内管の外面に凹状部を設けるととも
に、この凹状部に弾性ばね片に外側から内側へ向って設
けられた凹部によって弾性ばね片内側に形成される突部
を嵌入、　し、弾性ばね片の凹部と外管内面との間に油
溜めを形成したことを特徴とする内外管装置。A slidable inner and outer device in a multi-stage telescopic antenna device, etc., in which a plurality of elastic spring pieces are interposed between an inner tube and an outer tube to enable smooth and light sliding between the inner and outer tubes. A concave portion is provided on the outer surface of the inner tube, and a protrusion formed on the inside of the elastic spring piece by a concave portion provided in the elastic spring piece from the outside to the inside is fitted into the concave portion. An inner/outer tube device characterized in that an oil reservoir is formed between the concave portion of the piece and the inner surface of the outer tube.
JP12384181U 1981-08-21 1981-08-21 Slidable inner and outer tube device for multi-stage telescopic antenna device Granted JPS5830307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12384181U JPS5830307U (en) 1981-08-21 1981-08-21 Slidable inner and outer tube device for multi-stage telescopic antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12384181U JPS5830307U (en) 1981-08-21 1981-08-21 Slidable inner and outer tube device for multi-stage telescopic antenna device

Publications (2)

Publication Number Publication Date
JPS5830307U true JPS5830307U (en) 1983-02-28
JPS6349928Y2 JPS6349928Y2 (en) 1988-12-22

Family

ID=29917729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12384181U Granted JPS5830307U (en) 1981-08-21 1981-08-21 Slidable inner and outer tube device for multi-stage telescopic antenna device

Country Status (1)

Country Link
JP (1) JPS5830307U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077095A (en) * 2007-09-20 2009-04-09 Nippon Sharyo Seizo Kaisha Ltd Locomotive antenna device
JP2016211182A (en) * 2015-05-01 2016-12-15 榎本金属株式会社 Coupler for handrail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009077095A (en) * 2007-09-20 2009-04-09 Nippon Sharyo Seizo Kaisha Ltd Locomotive antenna device
JP4505003B2 (en) * 2007-09-20 2010-07-14 日本車輌製造株式会社 Locomotive antenna device
JP2016211182A (en) * 2015-05-01 2016-12-15 榎本金属株式会社 Coupler for handrail

Also Published As

Publication number Publication date
JPS6349928Y2 (en) 1988-12-22

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