JPH0216686U - - Google Patents

Info

Publication number
JPH0216686U
JPH0216686U JP9482988U JP9482988U JPH0216686U JP H0216686 U JPH0216686 U JP H0216686U JP 9482988 U JP9482988 U JP 9482988U JP 9482988 U JP9482988 U JP 9482988U JP H0216686 U JPH0216686 U JP H0216686U
Authority
JP
Japan
Prior art keywords
antenna body
communication means
rotating
rotary drive
workpiece
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
JP9482988U
Other languages
English (en)
Other versions
JPH0617403Y2 (ja
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 filed Critical
Priority to JP9482988U priority Critical patent/JPH0617403Y2/ja
Publication of JPH0216686U publication Critical patent/JPH0216686U/ja
Application granted granted Critical
Publication of JPH0617403Y2 publication Critical patent/JPH0617403Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Control Of Conveyors (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Selective Calling Equipment (AREA)
  • Multi-Process Working Machines And Systems (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例のアンテナを示す
断面図、第2図は同アンテナのコントローラの演
算方法を示すための平面図、第3図は同コントロ
ールの演算部を示すブロツク図である。 1……コンベア、2……ワーク、3……IDタ
グ、4,8……サーボモータ、9……アンテナ本
体部、10……最大放射方向、14……コントロ
ーラ、15……メモリ、16……演算部、17…
…制御本体部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 生産ラインを移動するワークに添設された通信
    手段との間で電波の授受を行なう指向性を有した
    アンテナ本体部と、アンテナ本体部を前記ワーク
    の移動方向と直角方向に移動させる直角方向駆動
    手段と、アンテナ本体部を回転させる回転駆動手
    段と、前記通信手段の位置情報に基づいて該通信
    手段およびアンテナ本体部間の距離が一定になる
    ように、かつアンテナ本体部が該通信手段を指向
    するように前記直角方向駆動手段および前記回転
    駆動手段を制御する制御手段と、を備えたアンテ
    ナ。
JP9482988U 1988-07-18 1988-07-18 アンテナ Expired - Lifetime JPH0617403Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9482988U JPH0617403Y2 (ja) 1988-07-18 1988-07-18 アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9482988U JPH0617403Y2 (ja) 1988-07-18 1988-07-18 アンテナ

Publications (2)

Publication Number Publication Date
JPH0216686U true JPH0216686U (ja) 1990-02-02
JPH0617403Y2 JPH0617403Y2 (ja) 1994-05-02

Family

ID=31319410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9482988U Expired - Lifetime JPH0617403Y2 (ja) 1988-07-18 1988-07-18 アンテナ

Country Status (1)

Country Link
JP (1) JPH0617403Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008182717A (ja) * 2008-02-04 2008-08-07 Toshiba Tec Corp 無線タグ読取装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006319710A (ja) * 2005-05-13 2006-11-24 Brother Ind Ltd 無線タグ通信システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008182717A (ja) * 2008-02-04 2008-08-07 Toshiba Tec Corp 無線タグ読取装置

Also Published As

Publication number Publication date
JPH0617403Y2 (ja) 1994-05-02

Similar Documents

Publication Publication Date Title
JPS61105550U (ja)
JPH0216686U (ja)
JPS61117372U (ja)
JPS61143202U (ja)
JPH0455205U (ja)
JPS62165899U (ja)
JPS62141402U (ja)
JPH0226795U (ja)
JPS62178051U (ja)
JPH01140205U (ja)
JPS61109881U (ja)
JPS63148735U (ja)
JPS6154458U (ja)
JPH03113701U (ja)
JPH0326451U (ja)
JPS61147407U (ja)
JPS6357849U (ja)
JPH0223956U (ja)
JPS6364448U (ja)
JPS62195395U (ja)
JPS61151802U (ja)
JPH0165824U (ja)
JPS6211068U (ja)
JPS61139103U (ja)
JPH0451355U (ja)