JPH05516B2 - - Google Patents

Info

Publication number
JPH05516B2
JPH05516B2 JP32431888A JP32431888A JPH05516B2 JP H05516 B2 JPH05516 B2 JP H05516B2 JP 32431888 A JP32431888 A JP 32431888A JP 32431888 A JP32431888 A JP 32431888A JP H05516 B2 JPH05516 B2 JP H05516B2
Authority
JP
Japan
Prior art keywords
door
support arms
pivot points
biasing member
support
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
JP32431888A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02167984A (ja
Inventor
Takao Hayashi
Koji Shigeoka
Michita Kumashiro
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.)
AICHI KENSHO KK
MIKUSUTON KK
TOZAI KOGYO KK
Original Assignee
AICHI KENSHO KK
MIKUSUTON KK
TOZAI KOGYO KK
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 AICHI KENSHO KK, MIKUSUTON KK, TOZAI KOGYO KK filed Critical AICHI KENSHO KK
Priority to JP32431888A priority Critical patent/JPH02167984A/ja
Publication of JPH02167984A publication Critical patent/JPH02167984A/ja
Publication of JPH05516B2 publication Critical patent/JPH05516B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gates (AREA)
JP32431888A 1988-12-21 1988-12-21 振子昇降扉 Granted JPH02167984A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32431888A JPH02167984A (ja) 1988-12-21 1988-12-21 振子昇降扉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32431888A JPH02167984A (ja) 1988-12-21 1988-12-21 振子昇降扉

Publications (2)

Publication Number Publication Date
JPH02167984A JPH02167984A (ja) 1990-06-28
JPH05516B2 true JPH05516B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-06

Family

ID=18164453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32431888A Granted JPH02167984A (ja) 1988-12-21 1988-12-21 振子昇降扉

Country Status (1)

Country Link
JP (1) JPH02167984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH02167984A (ja) 1990-06-28

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