JP2544072Y2 - 電動シャッターの開閉速度切替装置 - Google Patents

電動シャッターの開閉速度切替装置

Info

Publication number
JP2544072Y2
JP2544072Y2 JP1990075895U JP7589590U JP2544072Y2 JP 2544072 Y2 JP2544072 Y2 JP 2544072Y2 JP 1990075895 U JP1990075895 U JP 1990075895U JP 7589590 U JP7589590 U JP 7589590U JP 2544072 Y2 JP2544072 Y2 JP 2544072Y2
Authority
JP
Japan
Prior art keywords
speed
clutch mechanism
driven sprocket
drive system
shaft
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
JP1990075895U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0434397U (enrdf_load_stackoverflow
Inventor
嘉宏 大塚
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.)
Sanwa Shutter Corp
Original Assignee
Sanwa Shutter 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 Sanwa Shutter Corp filed Critical Sanwa Shutter Corp
Priority to JP1990075895U priority Critical patent/JP2544072Y2/ja
Publication of JPH0434397U publication Critical patent/JPH0434397U/ja
Application granted granted Critical
Publication of JP2544072Y2 publication Critical patent/JP2544072Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1990075895U 1990-07-17 1990-07-17 電動シャッターの開閉速度切替装置 Expired - Lifetime JP2544072Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990075895U JP2544072Y2 (ja) 1990-07-17 1990-07-17 電動シャッターの開閉速度切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990075895U JP2544072Y2 (ja) 1990-07-17 1990-07-17 電動シャッターの開閉速度切替装置

Publications (2)

Publication Number Publication Date
JPH0434397U JPH0434397U (enrdf_load_stackoverflow) 1992-03-23
JP2544072Y2 true JP2544072Y2 (ja) 1997-08-13

Family

ID=31616877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990075895U Expired - Lifetime JP2544072Y2 (ja) 1990-07-17 1990-07-17 電動シャッターの開閉速度切替装置

Country Status (1)

Country Link
JP (1) JP2544072Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0434397U (enrdf_load_stackoverflow) 1992-03-23

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