US1458019A - Life preserver - Google Patents
Life preserver Download PDFInfo
- Publication number
- US1458019A US1458019A US483639A US48363921A US1458019A US 1458019 A US1458019 A US 1458019A US 483639 A US483639 A US 483639A US 48363921 A US48363921 A US 48363921A US 1458019 A US1458019 A US 1458019A
- Authority
- US
- United States
- Prior art keywords
- sack
- chair
- tube
- water
- plank
- 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 - Lifetime
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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
- B63C9/28—Adaptations of vessel parts or furnishings to life-saving purposes
- B63C9/30—Floatable furniture
Definitions
- Figure 1 is a sectional view of the appa- To describe the manner of carrying this ratus in position to receive a person. apparatus into practical use.
- the canvas 20 Figure '2 is a sectional View of the apparasack is stored with provisions, first aid meditus when used as a chair. cines, pocket lamps, etc., and laid away in Figure 3 is a side view partly in section the chamber under the seat plank, on which a of the ventilating tube. cushion is spread as a seat in ordinary times.
- Figure 4 is a plan view of the seat plank
- the plank on which the to be used as a reporterin time of disaster. ships name and other reports may be regis- 8
- Figure 5 i a sectional View of the same.
- Figure 6 is a side view partly in section reporter.
- the person to be saved gets into of the plank drifting on the sea as a rethe sack; the opening is tied up with the porter. drawstrings 12 substantially water tight; 30
- the metal fittings (7) are fixed to the In Fig. 1, (1) isthe chair of basket work, lock holes in posts 3; and the signal flag is (2) buoyant belt engirdling the chair, raised. at the same time, to call rescue.
- the sack being provided with profittings for tying the sack to the chair, (13) visions etc, and being also waterproof, its
- the present apparatus may rightly be described as an ideal life preserver, serving both in ordinary times as well as in time ofemergency.
- a life preserver comprising a "chair provided with a seat, the portion of the chair arranged beneath the seatlforming a chamber, a water-proof sack normally occupying said chamber and'capable of being opened out to permit a person to occupy buoyant'belt extending arounc ent materlal arranged in said sack, a hoop connected to the sack, means for-fixing said hoop to the chair-back in order to hold said hoop in raised position, and" a ventilating tube fixed to said hoop and adapted to be raised with-the same.- 1
- asack constructed to entirely enclose a person, an open ended flexible tube extending through the wall of the sack and having its outer end opening sack and its inner end within the sack, fastenexteriorly of the portion arranged ing means arranged within the sackand Y said seat while, in case of disaster, it
- a life preserver as claimed in claim 1 in which the chair is provided with vertical posts, and spring clips arranged on said posts and adapted to support the hoop in raised position.
- a life-preserver as claimed in claim 1 in which the ventilating tube iis'provided with a suction pipe and an escape pipe, the upper end at a higher-plane than the upper end of the escape pipe in order to prevent water from entering said sack.
- buoyant means v arranged on the chair for holding the latter in upright position, when the'same is in the water,'a waterproof sack adapted to be stored in said chamber and to be opened out to receivela person, a ventilating tube for furnishingair from the interior of the sack when the latter is opened out, and
- a life-preserver including a buoyant chair provided with a. water-proof sack adapter to receive a-person, and a separable buoyant seat for said chair provided on one side with alongitudinalifiag and on its opposite side with a sack adaptedto befilled with water for holding the flag upright.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Special Chairs (AREA)
Description
June 5, 3923.
'msabw T AOKI LIFE PRESERVER Filed July 9, 1921 Patented June 5, i923. I i
TOKUJIRO AOKI, OF TOKYO-EU, JAPAN.
LIFE PREsERvER'.
7 Application filed July 9, 1921. Serial No. 483,639.
To all whom it may concern: shown in detail. (15) is escape pipe, (16) Be it known that I, TOKTTJIRO AOKI, a suction pipe, and (17) suction hole. subject of the Emperor of Japan, residing In Figs. 4 and is shown the plank at Tokyo-fu, Japan, have invented new and which serves as a seat in ordinary times and 5 usefullmprovements in Life Preservers, of as. a drifting reporter in time of disaster. which the following is a specification. In the centre of the plank is a hole (l8),-and The object of this invention is to provide a cylindrical sack (19) made of waterproof a chair of basket work, to be used in ordimaterial having a hole (20) in it. On the nary times as a seat on board ship, and in under surface of the plank is arranged a 0 case of shipwreck, to serve as a floating signal flag (21) attached to a rod. frame work on the sea to enclose a water- In Fig. 6, i shown the report plank driftproof canvas sack holding a person, the ining on the water. The cylindrical sack (19) terior of said sack communicatingwith the is filled with water flowing in at, the hole open air by means of a ventilating tube to (20), and hangs down, turning over the 15 which is attached a signal flag for calling plank and standing the signal flag upright rescue. on the surface of the water, so that the same In the accompanying drawings; may be observed. Figure 1 is a sectional view of the appa- To describe the manner of carrying this ratus in position to receive a person. apparatus into practical use. The canvas 20 Figure '2 is a sectional View of the apparasack is stored with provisions, first aid meditus when used as a chair. cines, pocket lamps, etc., and laid away in Figure 3 is a side view partly in section the chamber under the seat plank, on which a of the ventilating tube. cushion is spread as a seat in ordinary times.
Figure 4 is a plan view of the seat plank In case of disaster, the plank, on which the to be used as a reporterin time of disaster. ships name and other reports may be regis- 8 Figure 5 i a sectional View of the same. tered, i thrown to drift on the sea as a Figure 6 is a side view partly in section reporter. The person to be saved gets into of the plank drifting on the sea as a rethe sack; the opening is tied up with the porter. drawstrings 12 substantially water tight; 30 To describe the construction of the "appathe hoop (13) of the sack (14) is lifted up 35 ra-tus more in detail. and the metal fittings (7) are fixed to the In Fig. 1, (1) isthe chair of basket work, lock holes in posts 3; and the signal flag is (2) buoyant belt engirdling the chair, raised. at the same time, to call rescue.
wooden posts, (4) waterproof canvas sack This flag is connected to the tube 8 which to hold a person therein, (12) cord to fashas its lower end fixed to the hoop 13, so
ten the opening when holding a person, (6) that the tube rises with the hoop.
circular glass-paned peep hole, (7) metal Thus the sack being provided with profittings for tying the sack to the chair, (13) visions etc, and being also waterproof, its
hoop of the sack to which are fixed the inmate is kept free of hunger and wet or metal fittings (7), -(8) a rigid ventilating cold for a considerable time. Concerning tube, guided vertically by a track 8 extendthe ventilating tube (8), the suction hole ing along the back of the chair (9) signal (17) being situated on a little higher level flag, (5) tube formed excretion bag opening than the escape hole (15), water never rises at both ends, one end of which hangs outside in the suction hole without closing the 45 of the sack while the other is extending escape hole at the same time; the air indeeply into'the sack, provided with fastenside being in that case closed up, water ing strings (14 14'), at two points, upper can never get into the sack. Vhcn waste and lower. substances are to be discharged out of the In Fig. 2, the canvas sack (4) is shown sack, the tube formed excretion bag is used;
50 folded and stored in the chamber under the the string (14) is unfastened and the dis- 1 seat plank (10) which is to serve as a driftcharges are putinto the pipe and the string ing reporter in time of disaster. (11) i a (14) is again fastened; then the string 14) spring peg to sustain the sack 011 the wooden is untied and the dlscharges are squeezed post. out of the bag lnto the sea, the occupant 55 In Fig. 3, the ventilating tube (8) is taking care never to fail to tie up the openbody of the serves quite well as av drifting reporter as the same, a saidchair, windows covered with transparldescribed above.- Y
Thus it willbe seen that the present apparatus may rightly be described as an ideal life preserver, serving both in ordinary times as well as in time ofemergency.
Having thus described my invention,
what I claim as new, and desire to' secure by Letters Patent, is
1. A life preserver comprising a "chair provided with a seat, the portion of the chair arranged beneath the seatlforming a chamber, a water-proof sack normally occupying said chamber and'capable of being opened out to permit a person to occupy buoyant'belt extending arounc ent materlal arranged in said sack, a hoop connected to the sack, means for-fixing said hoop to the chair-back in order to hold said hoop in raised position, and" a ventilating tube fixed to said hoop and adapted to be raised with-the same.- 1
'2. In a life preserver, asack constructed to entirely enclose a person, an open ended flexible tube extending through the wall of the sack and having its outer end opening sack and its inner end within the sack, fastenexteriorly of the portion arranged ing means arranged within the sackand Y said seat while, in case of disaster, it
1 to and discharging air connected to said tube near its inner end for contracting the tube near the last, mentioned end, and other fastening means located within the sack and arranged near the outer end' of the tube for contracting said tube near its outer end.
3. A life preserver as claimed in claim 1 in which the chair is provided with vertical posts, and spring clips arranged on said posts and adapted to support the hoop in raised position.
4:. A life-preserver as claimed in claim 1 in which the ventilating tube iis'provided with a suction pipe and an escape pipe, the upper end at a higher-plane than the upper end of the escape pipe in order to prevent water from entering said sack.
5. A life preserverincluding achair proof the suctionpipe being situated:
vided with a seat, the portion of the chair beneath saidseat forming a storagechamber, buoyant means varranged on the chair for holding the latter in upright position, when the'same is in the water,'a waterproof sack adapted to be stored in said chamber and to be opened out to receivela person, a ventilating tube for furnishingair from the interior of the sack when the latter is opened out, and
means for holding said tube in a fixed plane relatively to said chair.
6. A life-preserver includinga buoyant chair provided with a. water-proof sack adapter to receive a-person, anda separable buoyant seat for said chair provided on one side with alongitudinalifiag and on its opposite side with a sack adaptedto befilled with water for holding the flag upright.
In testimony whereof I have signed my name to this specification.
' 'roK JiRo .AOK'I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483639A US1458019A (en) | 1921-07-09 | 1921-07-09 | Life preserver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483639A US1458019A (en) | 1921-07-09 | 1921-07-09 | Life preserver |
Publications (1)
Publication Number | Publication Date |
---|---|
US1458019A true US1458019A (en) | 1923-06-05 |
Family
ID=23920896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US483639A Expired - Lifetime US1458019A (en) | 1921-07-09 | 1921-07-09 | Life preserver |
Country Status (1)
Country | Link |
---|---|
US (1) | US1458019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624895A1 (en) * | 1976-06-03 | 1977-12-15 | Secr Defence Brit | Bailing control for inflatable liferaft - has folding bailer linked to venting pipe with two non return valves |
-
1921
- 1921-07-09 US US483639A patent/US1458019A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624895A1 (en) * | 1976-06-03 | 1977-12-15 | Secr Defence Brit | Bailing control for inflatable liferaft - has folding bailer linked to venting pipe with two non return valves |
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