US2647507A - Buoyant, regulated-temperature weather-suit - Google Patents

Buoyant, regulated-temperature weather-suit Download PDF

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US2647507A
US2647507A US625700A US62570045A US2647507A US 2647507 A US2647507 A US 2647507A US 625700 A US625700 A US 625700A US 62570045 A US62570045 A US 62570045A US 2647507 A US2647507 A US 2647507A
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suit
weather
portions
heat
unit
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US625700A
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Hubert K Shaw
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • A41D13/0051—Heated garments
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/012—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids
    • A41D13/0125—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids with buoyancy aids

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  • This invention relates to improvements in amphibious coveralls and anti-exposure immersion-suits. Intended primarily for fishermen, yachtsmen, aviators, and the like, it is also practical for use by campers, mountain climbers, skiers, hikers, etc. If utilized as a cold-water swim-suit, the weather-suit should be provided with integral buoyancy, equivalent approximately to that of a 2.0-ounce kapok life-jacket, in the form of built-in buoyancy-pads. Otherwise, an approved type of buoyancy-vest or life-jacket must be worn either inside or outside the Weather-suit. An air-compartment is also provided.
  • This invention is intended specifically for severe-weather conditions, where the loss of internal heat from the human body becomes more rapid than the bodys heat-producing capacity.
  • the primary object of the invention is to provide a light-weight source of auxiliary Warmth as an integral part of a one-piece protective coverall, and to provide a simple means of transferring this heater to various locations within the coverall in order to distribute warmth where most needed.
  • a further object of the invention is to utilize humidity and condensation-moisture, which heretofore constituted a problem when waterimpermeable coveralls were worn for relatively long periods of time.
  • the moisture-activated chemical heating unit attached to the weathersuit, generates warmth for several hours each time that a small quantity of Water is added to it; and the vapor within the weather-suit is utilized to prolong the production of auxiliary warmth.
  • a safety-equipment accessory whether a signal whistle, a flashlight, or a heating-unit, is entirely separate or detached, it all too frequently is not on hand when an unforeseen emergency actually occurs; or it may be lost overboard from a small boat or life-raft. This is a further reason that the source of auxiliary warmth, the light-weight chemical heating-unit, is attached to the weather-suit.
  • Another object of the invention is to provide a snug, yet comfortable neck-closure, to minimize the loss of rising warm air during extremely cold conditions.
  • Fig. 1 is a front elevation of the weather-suit, showing the entrance closure in closed position
  • Fig. 2 is a front elevation showing the entrance closure in open position and extended to full circumference, and showing also the elongated hood at the back of the entrance closure.
  • Fig. 3 is a front elevation showing a modified type of entrance-closure, a horizontal slide-closure extending between the shoulders of the weather-suit.
  • Fig. 4 is a fragmentary front elevation of the interior surface of the weather-suit, indicating an inflatable compartment and storage pocket with heat-unit.
  • Fig. 5 is a fragmentary view of a spring-controlled clamp or line-tightener which may be used for adjusting the drawcord.
  • the hood-topped jacket 2 is joined to the trousers-portion 4 and foot-portions 5 to form a one-piece weather-suit.
  • this weather-suit is equipped with a detachable heatunit to supplement the human bodys heat-supply in very cold weather.
  • a vertical closure 8 may be provided to compress the gathered fullness in the gusset-front of the weather-suit when the drawcord closure 10 is in closed position.
  • This supplementary closure is may be provided with a slide or other suitable means of fastening.
  • An easily-adjustable cord-clamp I 2 holds the drawcord securely in position, compressing the spongy, elongated base of the hood underneath the drawcord when in closed position.
  • a strap I 4 may be provided to facilitate the attachment of a Waterproof flashlight, jackknife, whistle, or similar items of equipment and to keep these readily accessible during emergencies.
  • An inflating-tube l5, connecting with inflatable compartment l'! may be used to furnish buoyancy unless a separate life-vest or lifejacket is used inside or outside the weather-suit.
  • Belt-loops l6 and I8 may be used for any type of belt, to divide the weather-suit into upper and lower portions when desirable to increase the warmth in the footand leg-portions. With the belt tightened at the waist and the heat-unit suspended in the footor leg-portions, the warmed air will remain localized instead of rising to the top of the weather-suit and concentrating there.
  • Foot-portions may be provided with suitable inner-soles of porous or perforated material, for increased circulation of air near the feet. Watertight pockets 20 and 22, and adjustable air-vents 23, 24, 25, 26, equipped with suitable slide-closures, may also be provided.
  • the resilient collar 28 is an extension of the hood 29, which is joined to the weather-suit at the back of the circumferential entrance-closure 10.
  • This hood-extension may be of any suitable sponge-like material, such as foam-latex.
  • Attached to the interior surface of the weather-suit, or to the inflatable compartment H, just below the drawcord closure of the entrance portion, is a built-in pocket 30, sufficiently large to contain the heat-unit 32, when not in use, plus the slack cords as well.
  • suspension-cords 34 and 39 are connected at one end to the weather-suit by a reinforcement patch 36, and at the other end to the heat-unit itself. These cords are approximately 6 feet long, in order to extend to the foot-portions or any other location within the weather-suit.
  • Fig. 3 illustrates a modification of entranceclosure, with a horizontal slide-closure 40 and a modified type of hood 62.
  • the heater can be removed from the pocket 39 and placed in either of the foot-portions 6, with the cords 30 and 36 extending downwardly into aid foot-portions.
  • a one-piece weather-suit constructed of waterproof materials and having jacket-, leg, and foot-portions, said jacket having an entrance portion at the top, the combination of a chemical heat-unit, a pocket attached to the front of the jacket portion of the weather-suit, said pocket adapted to contain the entire heat-unit assembly when not in use, a relatively thick and firm cord, one end of which is joined to the upper portion of the weather-suit adjacent to the entrance opening of the weather-suit, said cord being u ficiently long to extend to the lowermost portions of the leg-portions, the chemical heat unit being attached to the other end of the cord, thereby permitting the transfer of the heat-unit to the interior of the foot-portions and leg-portions.
  • a one-piece weather-suit constructed of 4 waterproof materials and having jacket-, leg-, and foot-portions, said jacket having an entrance portion at the top and a drawcord neck-closure portion, the combination of a chemical heat-unit, a pocket attached to the front of the jacket portion of the weather-suit, said pocket adapted to contain the entire heat-unit assembly when not in use, a relatively thick and firm cord, one end of which is joined to the upper portion of the weather-suit adjacent to the entrance opening of the Weather-suit, said cord being sufficiently long to extend to the lowermost portions of the legportions, the chemical heat-unit being attached to the other end of the cord, thereby permitting the transfer of the heat-unit to the interior of the foot-portions and leg-portions; and hood attached to the suit and having an elongated base extending into the jacket portion and adapted to extend beneath the chin, said elongated base being of spongy, compressible material, thereby permitting the drawcord neck-closure to be compressed snugly against the hoods e

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

Aug. 4, 1953 H. K. sHAw BUOYANT, REGULATED-TEMPERATURE WEATHER-SUIT Filed Oct. 31, 1945 #uberf KS/zaau Patented Aug. 4, 1953 BUOYANT, RE GULATED TEMPERATURE WEATHER- SUIT Hubert K. Shaw, Boston, Mass.
Application October 31, 1945, Serial No. 625,700 In Canada October 2, 1944 2 Claims. 1
This invention relates to improvements in amphibious coveralls and anti-exposure immersion-suits. Intended primarily for fishermen, yachtsmen, aviators, and the like, it is also practical for use by campers, mountain climbers, skiers, hikers, etc. If utilized as a cold-water swim-suit, the weather-suit should be provided with integral buoyancy, equivalent approximately to that of a 2.0-ounce kapok life-jacket, in the form of built-in buoyancy-pads. Otherwise, an approved type of buoyancy-vest or life-jacket must be worn either inside or outside the Weather-suit. An air-compartment is also provided.
This invention is intended specifically for severe-weather conditions, where the loss of internal heat from the human body becomes more rapid than the bodys heat-producing capacity. The primary object of the invention is to provide a light-weight source of auxiliary Warmth as an integral part of a one-piece protective coverall, and to provide a simple means of transferring this heater to various locations within the coverall in order to distribute warmth where most needed.
A further object of the invention is to utilize humidity and condensation-moisture, which heretofore constituted a problem when waterimpermeable coveralls were worn for relatively long periods of time. The moisture-activated chemical heating unit, attached to the weathersuit, generates warmth for several hours each time that a small quantity of Water is added to it; and the vapor within the weather-suit is utilized to prolong the production of auxiliary warmth.
If a safety-equipment accessory, whether a signal whistle, a flashlight, or a heating-unit, is entirely separate or detached, it all too frequently is not on hand when an unforeseen emergency actually occurs; or it may be lost overboard from a small boat or life-raft. This is a further reason that the source of auxiliary warmth, the light-weight chemical heating-unit, is attached to the weather-suit.
Another object of the invention is to provide a snug, yet comfortable neck-closure, to minimize the loss of rising warm air during extremely cold conditions. The ring-shaped base of an elongated hood, attached to the combined entrance-opening and neck-closure, accomplishes this added purpose.
Fig. 1 is a front elevation of the weather-suit, showing the entrance closure in closed position,
and indicating in broken section the suspensioncords connected to the heat-unit shown in suspended positions.
Fig. 2 is a front elevation showing the entrance closure in open position and extended to full circumference, and showing also the elongated hood at the back of the entrance closure.
Fig. 3 is a front elevation showing a modified type of entrance-closure, a horizontal slide-closure extending between the shoulders of the weather-suit.
Fig. 4 is a fragmentary front elevation of the interior surface of the weather-suit, indicating an inflatable compartment and storage pocket with heat-unit.
Fig. 5 is a fragmentary view of a spring-controlled clamp or line-tightener which may be used for adjusting the drawcord.
As shown in Fig. l, the hood-topped jacket 2 is joined to the trousers-portion 4 and foot-portions 5 to form a one-piece weather-suit. Constructed of water-impermeable material, this weather-suit is equipped with a detachable heatunit to supplement the human bodys heat-supply in very cold weather. A vertical closure 8 may be provided to compress the gathered fullness in the gusset-front of the weather-suit when the drawcord closure 10 is in closed position. This supplementary closure is may be provided with a slide or other suitable means of fastening. An easily-adjustable cord-clamp I 2 holds the drawcord securely in position, compressing the spongy, elongated base of the hood underneath the drawcord when in closed position. A strap I 4 may be provided to facilitate the attachment of a Waterproof flashlight, jackknife, whistle, or similar items of equipment and to keep these readily accessible during emergencies.
An inflating-tube l5, connecting with inflatable compartment l'! may be used to furnish buoyancy unless a separate life-vest or lifejacket is used inside or outside the weather-suit.
Belt-loops l6 and I8 may be used for any type of belt, to divide the weather-suit into upper and lower portions when desirable to increase the warmth in the footand leg-portions. With the belt tightened at the waist and the heat-unit suspended in the footor leg-portions, the warmed air will remain localized instead of rising to the top of the weather-suit and concentrating there. Foot-portions may be provided with suitable inner-soles of porous or perforated material, for increased circulation of air near the feet. Watertight pockets 20 and 22, and adjustable air- vents 23, 24, 25, 26, equipped with suitable slide-closures, may also be provided.
As shown in Fig. 2, the resilient collar 28 is an extension of the hood 29, which is joined to the weather-suit at the back of the circumferential entrance-closure 10. This hood-extension may be of any suitable sponge-like material, such as foam-latex. Attached to the interior surface of the weather-suit, or to the inflatable compartment H, just below the drawcord closure of the entrance portion, is a built-in pocket 30, sufficiently large to contain the heat-unit 32, when not in use, plus the slack cords as well.
These suspension-cords 34 and 39 are connected at one end to the weather-suit by a reinforcement patch 36, and at the other end to the heat-unit itself. These cords are approximately 6 feet long, in order to extend to the foot-portions or any other location within the weather-suit.
Fig. 3 illustrates a modification of entranceclosure, with a horizontal slide-closure 40 and a modified type of hood 62.
I have found these improvements practical and effective. They are characterized by basic simplioity of operation. For example, if and when desired, the heater can be removed from the pocket 39 and placed in either of the foot-portions 6, with the cords 30 and 36 extending downwardly into aid foot-portions. The broken lines 36 extending from the pocket 39 to each foot-portion 6, as shown in Figure 1, illustrate two alternative positions in which the heat-unit 32 and attached cords 34 and 30 may be placed upon removal of said heat unit from said pocket. When it desired to place the heater in some other location in the back or front of the suit, it is merely necessary to pull up the cords with the heater attached at the end thereof, and place in desired new position.
There are, of course, many difierent modifications and adaptations which may be developed within the scope of the appended claims.
I claim:
1. In a one-piece weather-suit constructed of waterproof materials and having jacket-, leg, and foot-portions, said jacket having an entrance portion at the top, the combination of a chemical heat-unit, a pocket attached to the front of the jacket portion of the weather-suit, said pocket adapted to contain the entire heat-unit assembly when not in use, a relatively thick and firm cord, one end of which is joined to the upper portion of the weather-suit adjacent to the entrance opening of the weather-suit, said cord being u ficiently long to extend to the lowermost portions of the leg-portions, the chemical heat unit being attached to the other end of the cord, thereby permitting the transfer of the heat-unit to the interior of the foot-portions and leg-portions.
2. In a one-piece weather-suit constructed of 4 waterproof materials and having jacket-, leg-, and foot-portions, said jacket having an entrance portion at the top and a drawcord neck-closure portion, the combination of a chemical heat-unit, a pocket attached to the front of the jacket portion of the weather-suit, said pocket adapted to contain the entire heat-unit assembly when not in use, a relatively thick and firm cord, one end of which is joined to the upper portion of the weather-suit adjacent to the entrance opening of the Weather-suit, said cord being sufficiently long to extend to the lowermost portions of the legportions, the chemical heat-unit being attached to the other end of the cord, thereby permitting the transfer of the heat-unit to the interior of the foot-portions and leg-portions; and hood attached to the suit and having an elongated base extending into the jacket portion and adapted to extend beneath the chin, said elongated base being of spongy, compressible material, thereby permitting the drawcord neck-closure to be compressed snugly against the hoods elongated base, serving to reduce the escape of rising warm air from the weather-suit, in extremely cold temperatures.
I-IUBERT K. SHAV].
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 128,971 Merriman July 16, 1872 1,045,858 Laprise Dec. 3, 1912 1,268,806 Vukosav June 4, 1918 1,369,669 Kamenos Feb. 22, 1921 1,548,009 Useich July 28, 1925 1,664,774 Edwards Apr, 3, 1928 1,800,960 Savard Apr. 14, 1931 1,804,930 Head May 12, 1931 1,991,601 DeLasaux Feb. 19, 1935 2,023,351 Aud Dec. 3, 1935 2,130,439 Wheeler Sept. 20, 1938 2,226,564 Kienitz Dec. 31, 1940 2,287,915 Taylor June 30, 1942 2,305,605 Craig Dec. 22, 1942 2,329,766 Jacobson Sept. 21, 1943 2,346,998 Reveno Apr. 18, 1944 2,351,777 Morner June 20, 1944 2,379,498 Shaw July 3, 1945 2,379,963 Holding July 10, 1945 2,383,261 Kronhau Aug. 21, 194 2,429,973 Alexander Nov. 4, 1947 2,460,269 Appeldoorn Feb. 1, 1949 2,498,983 DAlbora Feb. 28, 1950 FOREIGN PATENTS Number Country Date 12,564 Great Britain of 1910 75,337 Switzerland July 2, 1917
US625700A 1944-10-02 1945-10-31 Buoyant, regulated-temperature weather-suit Expired - Lifetime US2647507A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076206A (en) * 1960-01-28 1963-02-05 Internat Applied Res Corp Survival-apparel and related survival-gear
US3369263A (en) * 1965-05-11 1968-02-20 Glanzstoff Ag Protective sea rescue suit
US3444570A (en) * 1966-04-18 1969-05-20 James W Smith Wet-dry survival suit

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US128971A (en) * 1872-07-16 Improvement in life-preserving dresses
GB191012564A (en) * 1910-05-24 1911-05-24 Frederic William Duckham A Method of Heating Persons by Motor Exhaust.
US1045858A (en) * 1912-06-08 1912-12-03 Henry Laprise Life-preserver.
CH75337A (en) * 1917-04-04 1917-07-02 Johann Baur Foot warmers
US1268806A (en) * 1918-02-02 1918-06-04 Mike P Vukosav Life-saving apparel.
US1369669A (en) * 1920-07-08 1921-02-22 Kamenos Mike Wearing-apparel for diving and swimming
US1548009A (en) * 1923-10-09 1925-07-28 Useich John Swimmer's appliance
US1664774A (en) * 1927-06-10 1928-04-03 Isaac L Edwards Overalls
US1800960A (en) * 1930-04-24 1931-04-14 Savard Philippe Auguste Bathing suit
US1804930A (en) * 1929-05-20 1931-05-12 Miriam C Head Sport garment
US1991601A (en) * 1932-11-28 1935-02-19 Lasaux Cecil F De Stratosphere flying suit
US2023351A (en) * 1934-02-27 1935-12-03 Safety Devices Corp Lifesaving suit
US2130439A (en) * 1937-12-30 1938-09-20 City Of Bridgeport Traffic officer's garment
US2226564A (en) * 1937-10-08 1940-12-31 Rubatex Products Inc Life preserver
US2287915A (en) * 1940-03-04 1942-06-30 Taylor Eric Hardman Electrically heated clothing and equipment
US2305605A (en) * 1941-02-17 1942-12-22 Edward C Craig Insulating protective and buoyant suit
US2329766A (en) * 1942-04-27 1943-09-21 Jacobsen Walter Electrically heated flying suit
US2346998A (en) * 1942-02-23 1944-04-18 Reveno Reuben Robert Portable body warmer
US2351777A (en) * 1942-12-24 1944-06-20 Morner Hans Georg Lifesaving suit
US2379498A (en) * 1943-04-06 1945-07-03 Hubert K Shaw Buoyant utility suit
US2379963A (en) * 1944-03-14 1945-07-10 Holding Harry Lifesaving suit
US2383261A (en) * 1942-06-01 1945-08-21 Kronhaus Semen Life preserving suit
US2429973A (en) * 1943-07-13 1947-11-04 Horace L Macdonald Life preserver with chemical heater
US2460269A (en) * 1945-03-16 1949-02-01 William R Appeldoorn Personal body air conditioning device
US2498983A (en) * 1948-04-12 1950-02-28 D Albora John Heating pad with strap fastener

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US128971A (en) * 1872-07-16 Improvement in life-preserving dresses
GB191012564A (en) * 1910-05-24 1911-05-24 Frederic William Duckham A Method of Heating Persons by Motor Exhaust.
US1045858A (en) * 1912-06-08 1912-12-03 Henry Laprise Life-preserver.
CH75337A (en) * 1917-04-04 1917-07-02 Johann Baur Foot warmers
US1268806A (en) * 1918-02-02 1918-06-04 Mike P Vukosav Life-saving apparel.
US1369669A (en) * 1920-07-08 1921-02-22 Kamenos Mike Wearing-apparel for diving and swimming
US1548009A (en) * 1923-10-09 1925-07-28 Useich John Swimmer's appliance
US1664774A (en) * 1927-06-10 1928-04-03 Isaac L Edwards Overalls
US1804930A (en) * 1929-05-20 1931-05-12 Miriam C Head Sport garment
US1800960A (en) * 1930-04-24 1931-04-14 Savard Philippe Auguste Bathing suit
US1991601A (en) * 1932-11-28 1935-02-19 Lasaux Cecil F De Stratosphere flying suit
US2023351A (en) * 1934-02-27 1935-12-03 Safety Devices Corp Lifesaving suit
US2226564A (en) * 1937-10-08 1940-12-31 Rubatex Products Inc Life preserver
US2130439A (en) * 1937-12-30 1938-09-20 City Of Bridgeport Traffic officer's garment
US2287915A (en) * 1940-03-04 1942-06-30 Taylor Eric Hardman Electrically heated clothing and equipment
US2305605A (en) * 1941-02-17 1942-12-22 Edward C Craig Insulating protective and buoyant suit
US2346998A (en) * 1942-02-23 1944-04-18 Reveno Reuben Robert Portable body warmer
US2329766A (en) * 1942-04-27 1943-09-21 Jacobsen Walter Electrically heated flying suit
US2383261A (en) * 1942-06-01 1945-08-21 Kronhaus Semen Life preserving suit
US2351777A (en) * 1942-12-24 1944-06-20 Morner Hans Georg Lifesaving suit
US2379498A (en) * 1943-04-06 1945-07-03 Hubert K Shaw Buoyant utility suit
US2429973A (en) * 1943-07-13 1947-11-04 Horace L Macdonald Life preserver with chemical heater
US2379963A (en) * 1944-03-14 1945-07-10 Holding Harry Lifesaving suit
US2460269A (en) * 1945-03-16 1949-02-01 William R Appeldoorn Personal body air conditioning device
US2498983A (en) * 1948-04-12 1950-02-28 D Albora John Heating pad with strap fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076206A (en) * 1960-01-28 1963-02-05 Internat Applied Res Corp Survival-apparel and related survival-gear
US3369263A (en) * 1965-05-11 1968-02-20 Glanzstoff Ag Protective sea rescue suit
US3444570A (en) * 1966-04-18 1969-05-20 James W Smith Wet-dry survival suit

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