JPS63180499U - - Google Patents

Info

Publication number
JPS63180499U
JPS63180499U JP7168887U JP7168887U JPS63180499U JP S63180499 U JPS63180499 U JP S63180499U JP 7168887 U JP7168887 U JP 7168887U JP 7168887 U JP7168887 U JP 7168887U JP S63180499 U JPS63180499 U JP S63180499U
Authority
JP
Japan
Prior art keywords
beams
shape
diagonal
pair
extension structure
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
JP7168887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH072400Y2 (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 JP7168887U priority Critical patent/JPH072400Y2/ja
Priority to US07/272,215 priority patent/US4918884A/en
Publication of JPS63180499U publication Critical patent/JPS63180499U/ja
Priority to US07/478,662 priority patent/US5003736A/en
Application granted granted Critical
Publication of JPH072400Y2 publication Critical patent/JPH072400Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Springs (AREA)
JP7168887U 1987-05-15 1987-05-15 伸展構造物 Expired - Lifetime JPH072400Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7168887U JPH072400Y2 (ja) 1987-05-15 1987-05-15 伸展構造物
US07/272,215 US4918884A (en) 1987-05-15 1988-11-14 Deployable and collapsible structure
US07/478,662 US5003736A (en) 1987-05-15 1990-02-12 Deployable and collapsible structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7168887U JPH072400Y2 (ja) 1987-05-15 1987-05-15 伸展構造物

Publications (2)

Publication Number Publication Date
JPS63180499U true JPS63180499U (enExample) 1988-11-22
JPH072400Y2 JPH072400Y2 (ja) 1995-01-25

Family

ID=30914467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7168887U Expired - Lifetime JPH072400Y2 (ja) 1987-05-15 1987-05-15 伸展構造物

Country Status (1)

Country Link
JP (1) JPH072400Y2 (enExample)

Also Published As

Publication number Publication date
JPH072400Y2 (ja) 1995-01-25

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