JPH0646153Y2 - 電動伸縮スタンドの支柱連結装置 - Google Patents

電動伸縮スタンドの支柱連結装置

Info

Publication number
JPH0646153Y2
JPH0646153Y2 JP617488U JP617488U JPH0646153Y2 JP H0646153 Y2 JPH0646153 Y2 JP H0646153Y2 JP 617488 U JP617488 U JP 617488U JP 617488 U JP617488 U JP 617488U JP H0646153 Y2 JPH0646153 Y2 JP H0646153Y2
Authority
JP
Japan
Prior art keywords
strut
drive shaft
ring
groove
upper strut
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.)
Expired - Lifetime
Application number
JP617488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01110587U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
浩吉 広瀬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toa Corp
Original Assignee
Toa Corp
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 Toa Corp filed Critical Toa Corp
Priority to JP617488U priority Critical patent/JPH0646153Y2/ja
Publication of JPH01110587U publication Critical patent/JPH01110587U/ja
Application granted granted Critical
Publication of JPH0646153Y2 publication Critical patent/JPH0646153Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP617488U 1988-01-20 1988-01-20 電動伸縮スタンドの支柱連結装置 Expired - Lifetime JPH0646153Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP617488U JPH0646153Y2 (ja) 1988-01-20 1988-01-20 電動伸縮スタンドの支柱連結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP617488U JPH0646153Y2 (ja) 1988-01-20 1988-01-20 電動伸縮スタンドの支柱連結装置

Publications (2)

Publication Number Publication Date
JPH01110587U JPH01110587U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-26
JPH0646153Y2 true JPH0646153Y2 (ja) 1994-11-24

Family

ID=31210184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP617488U Expired - Lifetime JPH0646153Y2 (ja) 1988-01-20 1988-01-20 電動伸縮スタンドの支柱連結装置

Country Status (1)

Country Link
JP (1) JPH0646153Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH01110587U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-26

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