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CH548308A - SWIMMING BLADDER. - Google Patents

SWIMMING BLADDER.

Info

Publication number
CH548308A
CH548308A CH1681972A CH1681972A CH548308A CH 548308 A CH548308 A CH 548308A CH 1681972 A CH1681972 A CH 1681972A CH 1681972 A CH1681972 A CH 1681972A CH 548308 A CH548308 A CH 548308A
Authority
CH
Switzerland
Prior art keywords
swimming bladder
swimming
bladder
Prior art date
Application number
CH1681972A
Other languages
German (de)
Original Assignee
Hansen Helly As
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 Hansen Helly As filed Critical Hansen Helly As
Publication of CH548308A publication Critical patent/CH548308A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
CH1681972A 1971-11-19 1972-11-17 SWIMMING BLADDER. CH548308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO428571 1971-11-19

Publications (1)

Publication Number Publication Date
CH548308A true CH548308A (en) 1974-04-30

Family

ID=19880181

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1681972A CH548308A (en) 1971-11-19 1972-11-17 SWIMMING BLADDER.

Country Status (5)

Country Link
CH (1) CH548308A (en)
DE (1) DE2256324A1 (en)
FR (1) FR2161725A5 (en)
IT (1) IT969266B (en)
NL (1) NL7215582A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498882A (en) * 1983-03-08 1985-02-12 Stearns Manufacturing Company Hybrid personal flotation device
DE202006009859U1 (en) * 2006-06-23 2006-08-24 Bernhardt Apparatebau Gmbh U. Co. Improved design life vest with additional flaps to increase buoyancy to turn wearer onto the back when in water
DK3301010T3 (en) * 2016-09-29 2019-08-19 Bernhardt Appbau Gmbh U Co Inflatable flow with leakage indicator

Also Published As

Publication number Publication date
DE2256324A1 (en) 1973-05-24
FR2161725A5 (en) 1973-07-06
NL7215582A (en) 1973-05-22
IT969266B (en) 1974-03-30

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Legal Events

Date Code Title Description
PL Patent ceased