GB1337594A - - Google Patents

Info

Publication number
GB1337594A
GB1337594A GB6105070A GB6105070A GB1337594A GB 1337594 A GB1337594 A GB 1337594A GB 6105070 A GB6105070 A GB 6105070A GB 6105070 A GB6105070 A GB 6105070A GB 1337594 A GB1337594 A GB 1337594A
Authority
GB
United Kingdom
Prior art keywords
boards
sleeve
centre
stays
dec
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
Application number
GB6105070A
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
Publication of GB1337594A publication Critical patent/GB1337594A/en
Expired legal-status Critical Current

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 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/082—Inflatable having parts of rigid material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Toys (AREA)

Abstract

1337594 Centre boards; inflatable craft METZELER AG 23 Dec 1970 [23 Dec 1969] 61050/70 Headings B7A and B7V An inflatable boat is provided with a centre board 13 guided in a flexible sleeve 18, and keelson tubes 9 located between the flexible outer skin 5 and boards 7, which tubes exert pressure on the centre board and keep it upright. Stays 15 may also be provided to support the upper end of sleeve 18. The invention can also be applied to a rigid boat (Fig. 5, not shown. With the centre board withdrawn and stays 15 detached, the sleeve can be rolled up and stowed under boards 7 to facilitate rowing should this be desired.
GB6105070A 1969-12-23 1970-12-23 Expired GB1337594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964507A DE1964507C3 (en) 1969-12-23 1969-12-23 Inflatable or foldable boat with sword guide

Publications (1)

Publication Number Publication Date
GB1337594A true GB1337594A (en) 1973-11-14

Family

ID=5754815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6105070A Expired GB1337594A (en) 1969-12-23 1970-12-23

Country Status (4)

Country Link
AT (1) AT313740B (en)
DE (1) DE1964507C3 (en)
FR (1) FR2073212A5 (en)
GB (1) GB1337594A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588640Y2 (en) * 1979-03-13 1983-02-16 土居 達郎 Rubber boat center board lifting device
US4603651A (en) * 1979-12-21 1986-08-05 Avon Inflatables Limited Inflatable boat

Also Published As

Publication number Publication date
AT313740B (en) 1974-02-25
FR2073212A5 (en) 1971-09-24
DE1964507B2 (en) 1977-09-15
DE1964507C3 (en) 1978-05-11
DE1964507A1 (en) 1971-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee