DE3431137C2 - - Google Patents

Info

Publication number
DE3431137C2
DE3431137C2 DE19843431137 DE3431137A DE3431137C2 DE 3431137 C2 DE3431137 C2 DE 3431137C2 DE 19843431137 DE19843431137 DE 19843431137 DE 3431137 A DE3431137 A DE 3431137A DE 3431137 C2 DE3431137 C2 DE 3431137C2
Authority
DE
Germany
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
Application number
DE19843431137
Other languages
German (de)
Other versions
DE3431137A1 (en
Inventor
Wilhelm 4040 Neuss De Graske
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843431137 priority Critical patent/DE3431137A1/en
Publication of DE3431137A1 publication Critical patent/DE3431137A1/en
Application granted granted Critical
Publication of DE3431137C2 publication Critical patent/DE3431137C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C31/00—Aircraft intended to be sustained without power plant; Powered hang-glider-type aircraft; Microlight-type aircraft
    • B64C31/028—Hang-glider-type aircraft; Microlight-type aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
DE19843431137 1984-08-24 1984-08-24 Side tube and sail for small aircraft, such as hang-gliders, having flexible wings Granted DE3431137A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843431137 DE3431137A1 (en) 1984-08-24 1984-08-24 Side tube and sail for small aircraft, such as hang-gliders, having flexible wings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431137 DE3431137A1 (en) 1984-08-24 1984-08-24 Side tube and sail for small aircraft, such as hang-gliders, having flexible wings

Publications (2)

Publication Number Publication Date
DE3431137A1 DE3431137A1 (en) 1985-01-31
DE3431137C2 true DE3431137C2 (en) 1987-05-14

Family

ID=6243776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843431137 Granted DE3431137A1 (en) 1984-08-24 1984-08-24 Side tube and sail for small aircraft, such as hang-gliders, having flexible wings

Country Status (1)

Country Link
DE (1) DE3431137A1 (en)

Also Published As

Publication number Publication date
DE3431137A1 (en) 1985-01-31

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee