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GB2003102A - A stabilizing device for a multi- hull boat - Google Patents

A stabilizing device for a multi- hull boat

Info

Publication number
GB2003102A
GB2003102A GB7834874A GB7834874A GB2003102A GB 2003102 A GB2003102 A GB 2003102A GB 7834874 A GB7834874 A GB 7834874A GB 7834874 A GB7834874 A GB 7834874A GB 2003102 A GB2003102 A GB 2003102A
Authority
GB
United Kingdom
Prior art keywords
bag
stabilizer arm
stabilizing device
boat
arm
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
GB7834874A
Other versions
GB2003102B (en
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
Publication of GB2003102A publication Critical patent/GB2003102A/en
Application granted granted Critical
Publication of GB2003102B publication Critical patent/GB2003102B/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 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B2043/042—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using outboard booms supporting ballast, other than solid ballast or persons, e.g. carrying water-filled bags

Landscapes

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

Abstract

To reduce the likelihood of a catamaran or trimaran capsizing, a stabilizing device includes a stabilizer arm 15, mounting means 16 for connecting the front end of the stabilizer arm 15 substantially centrally at the front part of the boat for vertical pivotal movement; a collapsible bag 19 connected to the rear or trailing part of the stabilizer arm 15, bag holding means 22 for releasably holding the bag in a collapsed condition; supporting means 26 for so supporting the rear of the stabilizer arm 15 that, in use, the bag is near to water level; and support release means 27 adapted, on the boat tilting, to release the bag holding means 22 to permit the bag to open and fill with water. The arm 15 may be slowed to either side by guys 17. <IMAGE>
GB7834874A 1977-08-29 1978-08-29 Stabilizing device for a multi-hull boat Expired GB2003102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU142877 1977-08-29

Publications (2)

Publication Number Publication Date
GB2003102A true GB2003102A (en) 1979-03-07
GB2003102B GB2003102B (en) 1982-01-20

Family

ID=3691960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834874A Expired GB2003102B (en) 1977-08-29 1978-08-29 Stabilizing device for a multi-hull boat

Country Status (1)

Country Link
GB (1) GB2003102B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637559A1 (en) * 1988-10-12 1990-04-13 Bertin Yves Braking and righting device for multi-hull craft
DE4435230A1 (en) * 1994-10-04 1995-06-29 Jaehnke Klaus Peter Ballast arm for ships and boats
WO1999021756A1 (en) * 1997-10-24 1999-05-06 Nieddu Rene Device for preventing multihull boats from capsizing
WO2015005797A1 (en) * 2013-07-01 2015-01-15 Helicopter Secure System As Device for an aircraft to be used in case the aircraft must land in water
WO2015120862A1 (en) * 2014-02-17 2015-08-20 Arnd Baurichter A boat heel compensation method and system, and a boat with said system
WO2015193810A1 (en) * 2014-06-17 2015-12-23 Zodiac Aerosafety Systems Longitudinal scoops for rolling stability

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637559A1 (en) * 1988-10-12 1990-04-13 Bertin Yves Braking and righting device for multi-hull craft
DE4435230A1 (en) * 1994-10-04 1995-06-29 Jaehnke Klaus Peter Ballast arm for ships and boats
WO1999021756A1 (en) * 1997-10-24 1999-05-06 Nieddu Rene Device for preventing multihull boats from capsizing
WO2015005797A1 (en) * 2013-07-01 2015-01-15 Helicopter Secure System As Device for an aircraft to be used in case the aircraft must land in water
WO2015120862A1 (en) * 2014-02-17 2015-08-20 Arnd Baurichter A boat heel compensation method and system, and a boat with said system
WO2015193810A1 (en) * 2014-06-17 2015-12-23 Zodiac Aerosafety Systems Longitudinal scoops for rolling stability
US9573666B2 (en) 2014-06-17 2017-02-21 Zodiac Aerosafety Systems Longitudinal scoops for rolling stability

Also Published As

Publication number Publication date
GB2003102B (en) 1982-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee