IT1226166B - Deriva per tavola per praticare il surf - Google Patents

Deriva per tavola per praticare il surf

Info

Publication number
IT1226166B
IT1226166B IT8112479A IT1247981A IT1226166B IT 1226166 B IT1226166 B IT 1226166B IT 8112479 A IT8112479 A IT 8112479A IT 1247981 A IT1247981 A IT 1247981A IT 1226166 B IT1226166 B IT 1226166B
Authority
IT
Italy
Prior art keywords
surf
drift
practice
practice surf
Prior art date
Application number
IT8112479A
Other languages
English (en)
Other versions
IT8112479A0 (it
Inventor
William E Collum
Original Assignee
Collum William E Jr
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
Priority claimed from US06/135,500 external-priority patent/US4325154A/en
Application filed by Collum William E Jr filed Critical Collum William E Jr
Publication of IT8112479A0 publication Critical patent/IT8112479A0/it
Application granted granted Critical
Publication of IT1226166B publication Critical patent/IT1226166B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/66—Arrangements for fixation to the board, e.g. fin boxes or foil boxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IT8112479A 1980-03-31 1981-03-27 Deriva per tavola per praticare il surf IT1226166B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/135,500 US4325154A (en) 1980-03-31 1980-03-31 Surfboard fin
US20579480A 1980-11-10 1980-11-10

Publications (2)

Publication Number Publication Date
IT8112479A0 IT8112479A0 (it) 1981-03-27
IT1226166B true IT1226166B (it) 1990-12-19

Family

ID=26833395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8112479A IT1226166B (it) 1980-03-31 1981-03-27 Deriva per tavola per praticare il surf

Country Status (6)

Country Link
AU (1) AU6889381A (it)
BR (1) BR8101884A (it)
DE (1) DE3112152A1 (it)
FR (1) FR2479007A1 (it)
GB (1) GB2073120A (it)
IT (1) IT1226166B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534547A1 (fr) * 1982-10-13 1984-04-20 Rech Indles Tech Centre Derive pour planche a voile
DE3443014A1 (de) * 1984-01-19 1985-07-25 Hannes 8100 Garmisch-Partenkirchen Marker Gabelbaum-endstueck
FR2981329B1 (fr) * 2011-10-14 2015-12-25 Safran Appendice hydrodynamique tel qu’une quille ou une derive et procede de fabrication

Also Published As

Publication number Publication date
DE3112152A1 (de) 1982-02-04
BR8101884A (pt) 1981-10-06
GB2073120A (en) 1981-10-14
IT8112479A0 (it) 1981-03-27
AU6889381A (en) 1981-10-08
FR2479007A1 (fr) 1981-10-02

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