SU1703550A1 - Centerboard well of windsurf board - Google Patents

Centerboard well of windsurf board Download PDF

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Publication number
SU1703550A1
SU1703550A1 SU877774420A SU7774420A SU1703550A1 SU 1703550 A1 SU1703550 A1 SU 1703550A1 SU 877774420 A SU877774420 A SU 877774420A SU 7774420 A SU7774420 A SU 7774420A SU 1703550 A1 SU1703550 A1 SU 1703550A1
Authority
SU
USSR - Soviet Union
Prior art keywords
well
walls
insert
cavity
board
Prior art date
Application number
SU877774420A
Other languages
Russian (ru)
Inventor
Элике Хорст
Шайбе Вольфганг
Беккер Гассо
Original Assignee
Нп Вагонбау Аммендорф (Инопредприятие)
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 Нп Вагонбау Аммендорф (Инопредприятие) filed Critical Нп Вагонбау Аммендорф (Инопредприятие)
Application granted granted Critical
Publication of SU1703550A1 publication Critical patent/SU1703550A1/en

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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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Toys (AREA)

Abstract

Изобретение относитс  к спортивному судостроению, а именно к конструкции парусных досок с поворотным вставным швертом. Целью изобретени   вл етс  снижение трудоемкости изготовлени  и повышение эксплуатационной надежности . Швертовый колодец содержит полость 1, вставку 2 П-образного профил , состо щую из верхней и нижней частей. Вставка 2 угловыми кромками 5-8 соединена , например, посредством кле  со стенками 9 полости 1 колодца и свободной поверхностью образует зазор 11 между стенкой 9 полости 1 колодца и своей наружной поверхностью. 1 з.п.ф-лы, 3 ил.The invention relates to sports shipbuilding, in particular, to the design of sailing boards with a swiveling insertion centerboard. The aim of the invention is to reduce the labor intensity of manufacture and increase operational reliability. The manhole well contains a cavity 1, an insert 2 of a U-shaped profile consisting of upper and lower parts. Insert 2 angular edges 5-8 are connected, for example, by means of glue with the walls 9 of the cavity 1 of the well and the free surface forms a gap 11 between the wall 9 of the cavity 1 of the well and its outer surface. 1 hp ff, 3 ill.

Description

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Claims (2)

Формула изобретенияClaim 1. Швертовый колодец, преимущественно парусной доски, в полости которого расположена вставка П-образного профиля, состоящая из верхней и нижней частеСТ, о тличающийся тем, что, с целью снижения трудоемкости изготовления и повышения эксплуатационной надежности, концевые участки и узловые кромки стенок вставки соединены со стенками колодца, преимущественно посредством клеевого соединения, при этом стенки колодца выполнены с выемками с образованием зазоров между средними частями наружных поверхностей стенок вставки и стенками колодца.1. A sailing well, mainly a sailing board, in the cavity of which an U-shaped insert is located, consisting of an upper and lower part, characterized in that, in order to reduce the complexity of manufacturing and increase operational reliability, the end sections and nodal edges of the walls of the insert are connected with the walls of the well, mainly through adhesive bonding, while the walls of the well are made with recesses with the formation of gaps between the middle parts of the outer surfaces of the walls of the insert and the walls of the well. 2. Колодец поп. 1,отличающийся тем, что глубина каждой выемки в районе нижйей поверхности парусной доски больше ее глубины в районе верхней поверхности доски, при этом зазоры между поверхностями вставки и стенками колодца перекрыты водонепроницаемыми фланца ми, установленными впотай с нижней и верхней поверхностями парусной доски.2. Well pop. 1, characterized in that the depth of each recess in the region of the lower surface of the sailing board is greater than its depth in the region of the upper surface of the board, while the gaps between the surfaces of the insert and the walls of the well are blocked by watertight flanges installed flush with the lower and upper surfaces of the sailing board.
SU877774420A 1986-03-25 1987-02-10 Centerboard well of windsurf board SU1703550A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD86288258A DD258710A3 (en) 1986-03-25 1986-03-25 SWORD BOX TRAINING FOR RECEIVING A SWORD BOX INSERT, ESPECIALLY ON SAILBOARDS

Publications (1)

Publication Number Publication Date
SU1703550A1 true SU1703550A1 (en) 1992-01-07

Family

ID=5577479

Family Applications (1)

Application Number Title Priority Date Filing Date
SU877774420A SU1703550A1 (en) 1986-03-25 1987-02-10 Centerboard well of windsurf board

Country Status (3)

Country Link
CS (1) CS271097B1 (en)
DD (1) DD258710A3 (en)
SU (1) SU1703550A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013204785C1 (en) 2012-07-09 2019-09-05 Fin Control Systems Pty. Limited Fin Plug for Water Craft
AU2013204755A1 (en) 2012-11-14 2014-05-29 Fin Control Systems Pty. Limited A Fin Plug for a Water Craft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент DD DE-OS 3217444, В 63 В 41/00, 1982. *

Also Published As

Publication number Publication date
CS271097B1 (en) 1990-08-14
DD258710A3 (en) 1988-08-03
CS87087A1 (en) 1988-11-15

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