WO2009143537A9 - Safety device - Google Patents

Safety device Download PDF

Info

Publication number
WO2009143537A9
WO2009143537A9 PCT/ZA2009/000042 ZA2009000042W WO2009143537A9 WO 2009143537 A9 WO2009143537 A9 WO 2009143537A9 ZA 2009000042 W ZA2009000042 W ZA 2009000042W WO 2009143537 A9 WO2009143537 A9 WO 2009143537A9
Authority
WO
WIPO (PCT)
Prior art keywords
safety device
container
gas
evolves
exhibits
Prior art date
Application number
PCT/ZA2009/000042
Other languages
French (fr)
Other versions
WO2009143537A2 (en
WO2009143537A3 (en
Inventor
Johannes Gerhardus Bartelink
Gregory Jay Whatmore
Original Assignee
Johannes Gerhardus Bartelink
Gregory Jay Whatmore
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 Johannes Gerhardus Bartelink, Gregory Jay Whatmore filed Critical Johannes Gerhardus Bartelink
Publication of WO2009143537A2 publication Critical patent/WO2009143537A2/en
Publication of WO2009143537A3 publication Critical patent/WO2009143537A3/en
Publication of WO2009143537A9 publication Critical patent/WO2009143537A9/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
    • B63C9/125—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
    • B63C9/1255—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments inflatable
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/012—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids
    • A41D13/0125—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids with buoyancy aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
    • B63C9/125—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C2009/0023—Particular features common to inflatable life-saving equipment
    • B63C2009/0029—Inflation devices comprising automatic activation means, e.g. for puncturing gas-generating cartridges
    • B63C2009/0041—Inflation devices comprising automatic activation means, e.g. for puncturing gas-generating cartridges activated by presence of water
    • B63C2009/0058—Inflation devices comprising automatic activation means, e.g. for puncturing gas-generating cartridges activated by presence of water using means soluble in water, or weakening when wet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C2009/084—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like for animals

Abstract

A safety device which includes at least one container (86) which is made from a material (92) which exhibits at least a degree of gas imperviousness at least when wet, and a substance which, when contacted by water, evolves a gas which imparts buoyancy to the container.
PCT/ZA2009/000042 2008-05-19 2009-05-19 Safety device WO2009143537A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200804272 2008-05-19
ZA2008/04272 2008-05-19

Publications (3)

Publication Number Publication Date
WO2009143537A2 WO2009143537A2 (en) 2009-11-26
WO2009143537A3 WO2009143537A3 (en) 2010-09-16
WO2009143537A9 true WO2009143537A9 (en) 2011-07-14

Family

ID=41340964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2009/000042 WO2009143537A2 (en) 2008-05-19 2009-05-19 Safety device

Country Status (1)

Country Link
WO (1) WO2009143537A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3125985B1 (en) 2014-04-03 2021-09-22 Versago Vascular Access, Inc. Devices and methods for installation and removal of a needle tip of a needle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14109C (en) * W. C. BROWN in Sheffield, England Innovations in devices or apparatus to keep bodies floating in water
US1771730A (en) * 1927-06-20 1930-07-29 Marcks Rudolf Flotation bag
US3019459A (en) * 1958-05-01 1962-02-06 James H Ripley Inflatable safety shirt
WO1985000571A1 (en) * 1983-07-27 1985-02-14 Finlay Mackenzie Graham Buoyant garment
US7186158B1 (en) * 2005-12-07 2007-03-06 Barber Gerald L Life saving necklace

Also Published As

Publication number Publication date
WO2009143537A2 (en) 2009-11-26
WO2009143537A3 (en) 2010-09-16

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