US1138495A - Life-preserver. - Google Patents
Life-preserver. Download PDFInfo
- Publication number
- US1138495A US1138495A US86093914A US1914860939A US1138495A US 1138495 A US1138495 A US 1138495A US 86093914 A US86093914 A US 86093914A US 1914860939 A US1914860939 A US 1914860939A US 1138495 A US1138495 A US 1138495A
- Authority
- US
- United States
- Prior art keywords
- belt
- pump
- preserver
- life
- valve
- 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
- B63C9/08—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
-
- 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
Definitions
- This improvement relates to the class of life preservers which include an inflatable belt or vest and my present purpose is to provide an extremely light, and reasonably cheap, preserver in which special pro-vision is made for inflating the belt member either before or after the said belt has been placed in its operative position on a person; thus rendering it possible and feasible for the preserver to be worn deflated, under a vest or waist, and to be inflated at a moments notice whenever the belt is needed.
- FIG. 1 being a perspective view of a life preserver embodying my said improvements
- Fig. 2 is a relatively enlarged front elevation of the meeting end portions of said preserver
- Fig. 3 is a top or plan view of the device of Fig. 2.
- Fig. 4 I have shown, detached, the air pump by means of which the life preserver may be inflated and in Fig. 5 the said pump is shown partly in central longitudinal section in order to disclose the interior construction of said pump.
- the letter a indicates an inflatable belt made preferably of waterproofed silk, or the like serviceable and light material, which may be rolled into a small package so that it may be easily carried in a hand-bag or pocket; said belt being provided, if desired, with shoulder straps. While the said belt may be an unbroken ring, I prefer to form it as seen in Fig. 1, and with snap-hooks b, or the like devices, where'- ,by the belt may be readily clasped around the body of the wearer; the otherwise cutv and open ends of the preseryer being tightly bound and stifi'ened by strips 0 of fiber or metal that are riveted upon the said ends.
- Adjacent to one end of the described preserver is an air pump 0?, by means of which the belt may be inflated and adjacent to the other end of the preserver is a relief valve 6 by means of which the belt may be deflated.
- the lower, or valve portion of the pump (Z is contained in section (1 which is permanently secured in the belt, by cementing or otherwise, said section d being threaded in- Patented May 4, 1915.
- the pump is contained in a suitable sheath in the belt; the valve section d being permanently seated in the belt at thelower end of said sheath.
- the barrel portion of the pump d is made of tubing and said pump includes a piston 03" carried by the otherwise free end of a rod, f, which is slidably mounted in the head d of the pump and has a handle 03 by means of which the pump may be operated.
- the lower end ofthe pump barrel has an opening 9, wherebyaconnection is made between the pump chamber and the valve sec tion d when the pump and said valve sec-.
- valve section is cupped and threaded to receive the pump and the lower part of said valve section is chambered as at it, to receive disk in which is maintained in its uppermost position by a light spring m, in order to close normally port a in the wall between the chamber 72. and the cupped upper part of the valve section.
- the lower end of the valvesection is also provided with a port or opening 0, which connects chamber h with the interior of the belt a.
- the letter 6 indicates a relief valve by means of which the ai'r'in belt a may be released so that said belt may be rolled up for storage or shipment.
- the belt a is placed around the body, under the arms.
- the handle d is then grasped and the piston plunger OZ is reciprocated in the barrel at, each stroke resulting in forcing air through the valve openings in to the belt a; the valve disk 70 yielding at each stroke of the plunger to allow the entrance of the air and then closing to prevent the escape of the air, and this operation is repeated until the belt is sufliciently inflated.
- the pump (Z may be unscrewed from the uable as a life preserver, it may also be 11ged with decided advantage when learning to flatable belt, a sheath formed in said belt, a swim, the belt being gradually deflated as the valve fixed in said sheath, and an air pump 10 pupil acquires practice and confidence, and located in said sheath and removably atuntil said belt is no longer needed. tached to said valve.
- an in- ELsIE P. GRUNERT In combination, in a life preserver, an in- ELsIE P. GRUNERT.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
J. MACAULAY.
LIFE PRESERVER.
APPLICATION FILED SEPT. 9, 1914.
Patented May 4, 1915.
llllalllllllllalj N 1| 1 Y 11v VEN TOR,
I n rm F5 JAMEE MAnAuLAY, QJJW v AT NEYS.
WQ QM,
THE NORRIS PETERS 60., FHO
H JAMES MACAULAY, v or LYNN, ranssncnusnrrs.
LIFE-PRESERVEB.
Specification of Letters Patent.
7. Application filed September 9, 1914. Serial No. 860,939.
To all whom it may concern Be it known that I, JAMES MACAULAY, a citizen of the United States, residing at Lynn, in the county of Essex, in the State of Massachusetts, have invented a certain new and useful Improvement in Life-Preservers, of which the following is a specification, reference being had to the accompanying drawings.
This improvement relates to the class of life preservers which include an inflatable belt or vest and my present purpose is to provide an extremely light, and reasonably cheap, preserver in which special pro-vision is made for inflating the belt member either before or after the said belt has been placed in its operative position on a person; thus rendering it possible and feasible for the preserver to be worn deflated, under a vest or waist, and to be inflated at a moments notice whenever the belt is needed.
My invention is illustrated in the annexed drawings; Figure 1 being a perspective view of a life preserver embodying my said improvements, and Fig. 2 is a relatively enlarged front elevation of the meeting end portions of said preserver. Fig. 3 is a top or plan view of the device of Fig. 2. In Fig. 4 I have shown, detached, the air pump by means of which the life preserver may be inflated and in Fig. 5 the said pump is shown partly in central longitudinal section in order to disclose the interior construction of said pump.
'Referring to these drawings the letter a indicates an inflatable belt made preferably of waterproofed silk, or the like serviceable and light material, which may be rolled into a small package so that it may be easily carried in a hand-bag or pocket; said belt being provided, if desired, with shoulder straps. While the said belt may be an unbroken ring, I prefer to form it as seen in Fig. 1, and with snap-hooks b, or the like devices, where'- ,by the belt may be readily clasped around the body of the wearer; the otherwise cutv and open ends of the preseryer being tightly bound and stifi'ened by strips 0 of fiber or metal that are riveted upon the said ends.
4 Adjacent to one end of the described preserver is an air pump 0?, by means of which the belt may be inflated and adjacent to the other end of the preserver is a relief valve 6 by means of which the belt may be deflated.
The lower, or valve portion of the pump (Z is contained in section (1 which is permanently secured in the belt, by cementing or otherwise, said section d being threaded in- Patented May 4, 1915.
sired, after the belt has been inflated. With such removable feature in view, the pump is contained in a suitable sheath in the belt; the valve section d being permanently seated in the belt at thelower end of said sheath.
Referring now to Figs. 4: and 5 of the drawings, the barrel portion of the pump d is made of tubing and said pump includes a piston 03" carried by the otherwise free end of a rod, f, which is slidably mounted in the head d of the pump and has a handle 03 by means of which the pump may be operated.
The lower end ofthe pump barrel has an opening 9, wherebyaconnection is made between the pump chamber and the valve sec tion d when the pump and said valve sec-.
tion are screwed together. The upper part of the valve section is cupped and threaded to receive the pump and the lower part of said valve section is chambered as at it, to receive disk in which is maintained in its uppermost position by a light spring m, in order to close normally port a in the wall between the chamber 72. and the cupped upper part of the valve section. The lower end of the valvesection is also provided with a port or opening 0, which connects chamber h with the interior of the belt a.
The letter 6 indicates a relief valve by means of which the ai'r'in belt a may be released so that said belt may be rolled up for storage or shipment.
vVhen it is desired to use my described life preserver, the belt a is placed around the body, under the arms. The handle d is then grasped and the piston plunger OZ is reciprocated in the barrel at, each stroke resulting in forcing air through the valve openings in to the belt a; the valve disk 70 yielding at each stroke of the plunger to allow the entrance of the air and then closing to prevent the escape of the air, and this operation is repeated until the belt is sufliciently inflated.
' The pump (Z may be unscrewed from the uable as a life preserver, it may also be 11ged with decided advantage when learning to flatable belt, a sheath formed in said belt, a swim, the belt being gradually deflated as the valve fixed in said sheath, and an air pump 10 pupil acquires practice and confidence, and located in said sheath and removably atuntil said belt is no longer needed. tached to said valve.
Having thus described my invention, 1 JAMES MACAULAY. claim as new and Wish to secure by Letters Witnessesq e. Patent: FRANK H. ALLEN,
In combination, in a life preserver, an in- ELsIE P. GRUNERT.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents Washington, D. G. V
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86093914A US1138495A (en) | 1914-09-09 | 1914-09-09 | Life-preserver. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86093914A US1138495A (en) | 1914-09-09 | 1914-09-09 | Life-preserver. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1138495A true US1138495A (en) | 1915-05-04 |
Family
ID=3206592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US86093914A Expired - Lifetime US1138495A (en) | 1914-09-09 | 1914-09-09 | Life-preserver. |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542446A (en) * | 1995-08-08 | 1996-08-06 | Rose; Richard H. | Scuba buoyancy control valve |
US6231411B1 (en) | 2000-05-24 | 2001-05-15 | Alejandro Vinay | Fashionable emergency flotation aid |
US6659825B2 (en) * | 2001-06-04 | 2003-12-09 | Jonathan G. Foss | Self-inflating child floatation device |
US20070155264A1 (en) * | 2005-12-07 | 2007-07-05 | Jerry Barber | Life saving necklace |
-
1914
- 1914-09-09 US US86093914A patent/US1138495A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5542446A (en) * | 1995-08-08 | 1996-08-06 | Rose; Richard H. | Scuba buoyancy control valve |
US6231411B1 (en) | 2000-05-24 | 2001-05-15 | Alejandro Vinay | Fashionable emergency flotation aid |
US6659825B2 (en) * | 2001-06-04 | 2003-12-09 | Jonathan G. Foss | Self-inflating child floatation device |
US20070155264A1 (en) * | 2005-12-07 | 2007-07-05 | Jerry Barber | Life saving necklace |
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