US1634314A - Valve for swimming bags - Google Patents

Valve for swimming bags Download PDF

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Publication number
US1634314A
US1634314A US132431A US13243126A US1634314A US 1634314 A US1634314 A US 1634314A US 132431 A US132431 A US 132431A US 13243126 A US13243126 A US 13243126A US 1634314 A US1634314 A US 1634314A
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United States
Prior art keywords
valve
tube
bag
mouthpiece
woven fabric
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Expired - Lifetime
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US132431A
Inventor
Hachig A Ayvad
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Individual
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Individual
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Priority to US132431A priority Critical patent/US1634314A/en
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Publication of US1634314A publication Critical patent/US1634314A/en
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    • 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
    • B63C9/24—Arrangements of inflating valves or of controls thereof

Definitions

  • the object of this invention is to provide a simple and effective valve through which to inflate woven fabric bags such as are used for buoyancy while bathing and swimming, and particularly for use in connection with swimming-bags such as are set forth in my application executed concurrently herewith.
  • Figure 1 shows a valve which embodies this invention together with an extension portion of a woven fabric bag with which it is to be used.
  • Fig. 2 shows this portion of the bag before the valve is inserted.
  • Fig. 3 shows the mouthpiece used with the valve.
  • Fig. l shows the valve tube.
  • Fig. 5 shows the valve knotted.
  • a slender tapering bag extension 10 forming part of an inflatable woven fabric bag has a valve inserted into its end which consists of a mouthpiece 11 on which is slipped the larger end of a slender collapsible tapering valve tube 12 of woven fabric.
  • the end of the bag extension is tied down over the larger end of the tapered valve tube onto the mouthpiece, the ends of the bindings l3, 13 which covers the seams of the bag being used for the purpose of binding to the mouthpiece.
  • a metal ferrule let is closed over the binding for additional security.
  • the valve fabric is of cotton which wets readily, is closely woven eighty to the inch or finer, and the valve tube is of such length and has its outlet end constricted so that the valve fabric when wet will be impervious to air and the valve will close from the pressure within the bag and be self sealing.
  • the bag extension and the valve tube within are of such length and sufficiently slender so that they can be knotted if desired for additional security in closing the valve which may be desirable when used with a bag having two ply walls capable of holding air against a. higher pressure than the single ply fabric of the valve, if the valve is single ply. But 1 preferably make the walls of the valve each of two thicknesses of cloth, and it Will then hold the pressure without knotti'ng.
  • a valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the tube, and the tube being of such length and with its outlet of such constriction that the tube will be self sealing by the pressure within the bag and exterior to the tube.
  • a valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the tube, and the portion of the bag containing the tube and the tube being of such length and sufficiently slender so that they can be knotted.
  • a valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the 1 tube, and the portion of the bag containing the tube and the tube being of such length and sufficiently slender so that they can be knotted and the outlet of the tube being of such constriction that the tube will be self sealing by the pressure within the bag and exterior to the tube.
  • valve consisting of a mouthpiece and a collapsible tube within the bag, the walls of which each consist of two layers of fabric.

Description

H. A AYVAD VALVE FOR SWIMMING- BAGS July 5, 1927. 1,634,314
Filed Aug. 1926- Inventor, I Hachig A AyvacL.
B %W4 .fiwl;
H01" ney.
Patented July 5, 1927.
UilTED STATES PATENT OFFICE.
VALVE FOR SWIMMING BAGS.
Application filed August 30, 1926. Serial No..132,431.
The object of this invention is to provide a simple and effective valve through which to inflate woven fabric bags such as are used for buoyancy while bathing and swimming, and particularly for use in connection with swimming-bags such as are set forth in my application executed concurrently herewith.
in the accompanying sheet of drawings,
Figure 1 shows a valve which embodies this invention together with an extension portion of a woven fabric bag with which it is to be used.
Fig. 2 shows this portion of the bag before the valve is inserted.
Fig. 3 shows the mouthpiece used with the valve.
Fig. l shows the valve tube.
Fig. 5 shows the valve knotted.
A slender tapering bag extension 10 forming part of an inflatable woven fabric bag has a valve inserted into its end which consists of a mouthpiece 11 on which is slipped the larger end of a slender collapsible tapering valve tube 12 of woven fabric. The end of the bag extension is tied down over the larger end of the tapered valve tube onto the mouthpiece, the ends of the bindings l3, 13 which covers the seams of the bag being used for the purpose of binding to the mouthpiece. A metal ferrule let is closed over the binding for additional security. The valve fabric is of cotton which wets readily, is closely woven eighty to the inch or finer, and the valve tube is of such length and has its outlet end constricted so that the valve fabric when wet will be impervious to air and the valve will close from the pressure within the bag and be self sealing. The bag extension and the valve tube within are of such length and sufficiently slender so that they can be knotted if desired for additional security in closing the valve which may be desirable when used with a bag having two ply walls capable of holding air against a. higher pressure than the single ply fabric of the valve, if the valve is single ply. But 1 preferably make the walls of the valve each of two thicknesses of cloth, and it Will then hold the pressure without knotti'ng.
I claim:
1. In combination with an inflatable woven fabric bag, a valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the tube, and the tube being of such length and with its outlet of such constriction that the tube will be self sealing by the pressure within the bag and exterior to the tube.
2. In combination with an inflatable woven fabric bag, a. valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the tube, and the portion of the bag containing the tube and the tube being of such length and sufficiently slender so that they can be knotted.
3. In combination with an inflatable woven fabric bag, a valve consisting of a mouthpiece and a collapsible tapering tube of woven fabric within the bag, the mouthpiece being bound into the larger end of the 1 tube, and the portion of the bag containing the tube and the tube being of such length and sufficiently slender so that they can be knotted and the outlet of the tube being of such constriction that the tube will be self sealing by the pressure within the bag and exterior to the tube.
4. In combination with an inflatable woven fabric bag, a valve consisting of a mouthpiece and a collapsible tube within the bag, the walls of which each consist of two layers of fabric.
HACHIG A AYVAD.
US132431A 1926-08-30 1926-08-30 Valve for swimming bags Expired - Lifetime US1634314A (en)

Priority Applications (1)

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US132431A US1634314A (en) 1926-08-30 1926-08-30 Valve for swimming bags

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US132431A US1634314A (en) 1926-08-30 1926-08-30 Valve for swimming bags

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775776A (en) * 1952-06-27 1957-01-01 Shaw Mark Buoyant garment
US3047889A (en) * 1958-01-10 1962-08-07 Marksway Wear Ltd Provision of buoyancy for garments and the like
US4619621A (en) * 1983-05-09 1986-10-28 Coleman Iv Harry E Surf riding air bag
US20130231016A1 (en) * 2010-06-23 2013-09-05 Decathlon Inflatable device capable of gliding, in particular over water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775776A (en) * 1952-06-27 1957-01-01 Shaw Mark Buoyant garment
US3047889A (en) * 1958-01-10 1962-08-07 Marksway Wear Ltd Provision of buoyancy for garments and the like
US4619621A (en) * 1983-05-09 1986-10-28 Coleman Iv Harry E Surf riding air bag
US20130231016A1 (en) * 2010-06-23 2013-09-05 Decathlon Inflatable device capable of gliding, in particular over water

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