CH432327A - Schwimmring - Google Patents

Schwimmring

Info

Publication number
CH432327A
CH432327A CH1507564A CH1507564A CH432327A CH 432327 A CH432327 A CH 432327A CH 1507564 A CH1507564 A CH 1507564A CH 1507564 A CH1507564 A CH 1507564A CH 432327 A CH432327 A CH 432327A
Authority
CH
Switzerland
Prior art keywords
ring
inflated
sub
flat
ring according
Prior art date
Application number
CH1507564A
Other languages
German (de)
English (en)
Inventor
Markwitz Bernhard
Original Assignee
Markwitz Bernhard
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 Markwitz Bernhard filed Critical Markwitz Bernhard
Publication of CH432327A publication Critical patent/CH432327A/de

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
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
    • B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
CH1507564A 1964-04-03 1964-11-23 Schwimmring CH432327A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0047800 1964-04-03

Publications (1)

Publication Number Publication Date
CH432327A true CH432327A (de) 1967-03-15

Family

ID=7306028

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1507564A CH432327A (de) 1964-04-03 1964-11-23 Schwimmring

Country Status (5)

Country Link
US (1) US3296636A (fi)
BR (1) BR6465284D0 (fi)
CH (1) CH432327A (fi)
FI (1) FI44093B (fi)
LU (1) LU48067A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465375A (en) * 1968-03-27 1969-09-09 Joseph P Schnell Life guard chest waders
MC790A1 (fr) * 1968-09-04 1970-04-27 Barnier Georges Aime Bouée sous-marine de profondeur à vitesse de remontée réglable
DE2107979A1 (de) * 1971-02-19 1972-08-31 Markwitz, Bernhard, 2000 Hamburg Aufblasbarer Oberarmschwimmring
US5176555A (en) * 1991-10-08 1993-01-05 Burns Martha S Buoyancy device
DE29704377U1 (de) * 1997-03-11 1997-06-19 Kainka, Silvia, 22085 Hamburg Schwimmhilfe, -körper oder -ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1236365A (en) * 1916-12-16 1917-08-07 Harry Botwright Rogers Life-saving belt.
US1704975A (en) * 1928-06-28 1929-03-12 Kennedy John Francis Life belt
US3181184A (en) * 1963-04-26 1965-05-04 Dan W Duffy Inflatable devices

Also Published As

Publication number Publication date
US3296636A (en) 1967-01-10
FI44093B (fi) 1971-04-30
LU48067A1 (fi) 1965-04-26
BR6465284D0 (pt) 1973-07-19

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