US1215905A - Submarine life-saving and observation device. - Google Patents
Submarine life-saving and observation device. Download PDFInfo
- Publication number
- US1215905A US1215905A US7225316A US7225316A US1215905A US 1215905 A US1215905 A US 1215905A US 7225316 A US7225316 A US 7225316A US 7225316 A US7225316 A US 7225316A US 1215905 A US1215905 A US 1215905A
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- United States
- Prior art keywords
- buoy
- casing
- valve
- hub
- space
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/40—Rescue equipment for personnel
- B63G8/41—Capsules, chambers, water-tight boats or the like, detachable from the submarine
Definitions
- Our'invention relates to submarine vessels and contemplates improvements in that type of vessel having passenger carrying means which may be released from the submerged vessel and allowed to rise to the surface either to permit of observation and signaling or the escape of the crew in the event of accident.
- FIG. 1 is a viewv partly in vertical section and partly broken away showing a submarine attachment constructed in accordance with our invention.
- Fig. 2 shows the buoy released from the submerged vessel.
- Fig. 3 is an enlarged sectional detail showing the connection between the buoy and its inclosing casing when it is seated within the latter.
- Fig. 4 is a section on line 44, Fig. 3.
- Fig. 5 1s adetail sectional View of one of the manhole covers, Fig. 5 a plan view thereof and
- Fig. 6 is a sectional view of one of the binding clamps by which the buoy is held within its receptacle and Fig. 6 a plan view thereof.
- the buoy 1 is 1 shown in Fig. 1 contained within a casing2 Vertically disposed in the deck 3 of a submarine vessel.
- a space 4 is provided between the buoy and its casing.
- the buoy provided with an angular flange 5 adapted to receive a rim 6 at the outer edge of the casing tends to hold it downward in the casing, yet we provide means for positively holding the buoy downward to prevent leakage and at the same time permit of its ready release.
- this means comprises a plurality of clamping hooks 7 which engage a shoulder 8 on the buoy. These clamping hooks are operated from within the vessel by means of hand wheels 9. As shown in detail in Fig. 6 the stem of the hook passes downward 2.
- a collar 13 intermediate the stuffing box and the hub of the wheel 9 is shown formed with a handle 14 and is keyed by a sliding key 15 on the stem of the hook.
- a water outlet pipe 16 leading from the space 4 to the deck of the vessel and provided with a check valve 17.
- Thispipe is also formed with a by-pass 18 having a valve 19 therein.
- valve 20 may be used in the event of the check valve becoming inoperative.
- An air pipe 21 is shown leading from the space 4 ually operated valve
- An emergency 1 Also extending from the space 4 we have shown a pipe 24 having a valve 25 therein.
- This pipe empties into a receptacle 26 mounted on a rod fulcrumed as at 27 and buoy to the space 4, we have shown a water inlet pipe 30 having an emergency valve 31 and a self closing valve 32.
- the buoy is formed with a manhole'at-its top closed by a cover 33. It also has a side opening 34 which, when the buoy is within its casing, is adapted to register with an opening 35 in the casing.
- these covers being operated either from within or without the buoy:
- One of the covers is indicated in Fig. 1 and a detail showing thereof is found in Fig. 5.
- the doors have double ribs 36 at their peripheries adapted to seat on flanges 37 surrounding the manhole. Extending in- I ward from these flanges are lugs 38.-
- the cover is provided with a suitable hinge 39.
- the hand wheel 40 has a threaded hub through which turns a threaded stem 41. By turning the hand wheel 40 the pressure may be increased or released.
- the stem is formed with a groove 42 adapted to receive a pivotally mounted key 43 on the hub of the hand wheel.
- this key is turned to engage the groove the rotation of the hand wheel will cause the stem torotate and cause the spider arms 44 to turn out of engagement with the lugs 38, there being a sliding key 45 for locking the hub 46, on which the Spider arms are mounted, to the stem 41.
- the described construction of the stem and operating wheel is repeated on the outside of the cover 33, the stem being threaded and formed with a groove 48 adapted to be engaged by a key 49 on the hub 50 of a hand wheel 51.
- the buoy is also shown provided interiorly with a flooring 58,.a lad- 'der",59 and an electric controller 60.
- the casing has a depending portion 61 in which is threaded a collar 62/ As illustrated in detail in Fig. 3 a hub 63 extends into the collar and is keyed thereto.
- a h'ol low post 64 is' rigid with and extends downward vfrom the buoy and through the hub..
- the hub is shown formed with an internal gear 65 which is adapted to be rotated so as to turn the collar 62 for the entrance or release of the buoy.
- a pinion 66 on a-rod 67 mounted at its upper end in a suitable bracket on the inner wall of the buoy and having a hand wheel 68.
- Tdfacil itate the turning of this hand wheel'we have shown a handle 69 pivoted to the rod 67 above the wheel as at 70.
- the top of the wheel is formed with a rack surface which may be en aged by a pawl 71 on the handlewhen ti turned down.
- the casing 2 At its lowerend the casing 2 is provided I with an outlet pipe 72 having a valve there-.
- a rod 73 shown e latter isvertically disposed within the buoy and having a hand wheel 74jat its upper end and passing downward through a suitable stufiing box in the lower portion of the buoy in alinement with the valve stem-75 which controls the passage through the outlet pipe 72.
- the pipe 72 is also equipped with-a manually operated valve. 72.
- the post 64 depending from the buoy is shown provided with a spiral surface 76 adapted, when the buoy is being inserted in its casing, to pass over a roller 77 mounted in the depending portion 61 of the casing. See Fig. 4.
- the buoy By this means the buoy 'is turned axially in its descentso as to effect the register of the openings 34, 35.
- a housing 78 is shown attached to thedepending portion 61 ofthe casing 2 adapted to con tain, and form bearings for, a reel on which the cable 79 is Wound. This cable .is at tached to the post 64 and is carried upward with the buoy when the latter rises.
- the reel upon which the cable is Wound may be operated by a suitable motor 80, Fig.
- the shaft 81 through which power is transmitted from the gearing 82, may carry 'a commutator 83.
- the cable 79 may contain electric conductors 84 leading from this commutator to controller 60.
- .90 is the outlet pipe through which water may be conducted from the housing 78.
- the operation is as follows Assuming the parts to be in the position shown in Figs. 1 and 3, and it is desired. to set the buoy afloat, the crew of the vessel release the hand wheels 9 and turn handles 14 to remove the hooks 7 from flange 8.
- the emergency valve 20 is then opened and also the valve 23 of the air vent 21. These valves provide against the contingency that their respectivecheck valves 17 and 22 will not operate properly.
- the outlet valve '72 is then opened.
- the doors 34 and 35 being open, a member of the crew enters the buoy and these doors are closed. The operation is then conducted by the person in the buoy.
- Lever 69 is turned down so that its pawl 71' is placed in engagement with the ratchet .in the wheel 68 and it is turned to rotate the pinion 66 and gear '65, resulting in withdrawing plug or collar 62 from the portion 61 of the casing 2, and removing the buoy from all mechanical connections to the eas- At this stage the buoy will not rise owing to the water'pressure upon it holding flange 8 to seat 6 and preventing water from entering the space 4.
- the water is admitted through pipe 30 by opening the emergency valve 31 and then valve 32 is opened.
- the motor 80 is operated to Wind the cable 79 upon its reel and draw the buoy downward.
- the spiral 7 6 turns on the roller 77 to givethe proper axial turn t-o the buoy in order to seat it properly in its casing.
- the hooks 7 are then placed in position as before described.
- the receptacle 26 is then emptied which opens the valve 25.
- the pinion 66 may be turned to turn the collar 62 tightly into place.
- the rod 73 may be operated to unseat the valve 7 5 to allow any water'remaining in the lower portion of the space 4 to pass out through pipe 72.
- a submarine device the combination with a buoy, of a casing in the vessel adapted to receive said buoy, a space being formed interemdiate said buoy and casing, anoutlet leading from said space and having a valve therein and a governor for said valve, a
- a submarine device the combination with a casing having a transparent port, of a buoy adapted to be seated in said casing and having a transparent port adapted'to register with said former port when said buoy is seated.
- a buoy adapted to be seated in said casing, said buoy having a hub, a collar keyed to said hub and threaded in said depending portion, and means for rotating said hub to remove it from said casing.
- a submarine device the combination with an upright casing having a depending portion and a roller therein, of a buoy adapted to be seated in said casing and having a hub in threaded engagement with said casing, said buoy having a depending post formed with a spiral surface adapted to engage said roller and turn said hub axially when said buoy is being seated.
- a submarine device the combination with an upright casing having an outlet pipe near its lower portion and a check valve therein, of a buoy adapted to be seated in said casing, a space being provided between said buoy and said casing, and means operated within said buoy for unseating said check valve.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Description
T. E. BURKE.& J. R. A. LINDHOLM. SUBMARINE LIFE SAVING AND OBSERVATION DEVICE.
- APPLICATION FILED JAN. 15El9l6.
Patented Feb. 13, 1917.
3 SHEETS-SHEET 1- m M .M
T. E. BURKE &J. R. A. LINDHOLM.
SUBMARINE LIFE SAVING AND OBSERVATION DEVICE.
APPLICATION FILED JAN. 15, 1916.
1 215305. Patented Feb.13,1917.
3 SHEETS-SHEET 2.
Lam
T. E. BURKE & J. R. A. LINDHOLM.
SUBMARINE LIFE SAVING AND OBSERVATION DEVICE.
APPLICATION FILED JAN. 15, I916.
Patented Feb. 13, 1917.
3 SHEETSSHEET 3! 'n sores PATENT neuron. I
THOMAS E. BURKE JOEL B. A. LINDHOLM, OF CHICAGO, ILLINOIS.
Specification of Letters Patent.
Patented Feb. 13, 1917..
Application filed January 15, 1916. Serial No. 72,253.
To all whom it may concern:
Be it known that we, THOMAS E. BURKE and JOEL R. A. Lrnnrronn, citizens of the United States, and residents of Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Submarine Life-Saving and Observation Devices; and we do hereby declare the following to be a full, clear, and
exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
Our'invention relates to submarine vessels and contemplates improvements in that type of vessel having passenger carrying means which may be released from the submerged vessel and allowed to rise to the surface either to permit of observation and signaling or the escape of the crew in the event of accident. 1
In the accompanying drawings Figure 1 is a viewv partly in vertical section and partly broken away showing a submarine attachment constructed in accordance with our invention. Fig. 2 shows the buoy released from the submerged vessel. Fig. 3 is an enlarged sectional detail showing the connection between the buoy and its inclosing casing when it is seated within the latter. Fi
4 is a section on line 44, Fig. 3. Fig. 5 1s adetail sectional View of one of the manhole covers, Fig. 5 a plan view thereof and Fig. 6 is a sectional view of one of the binding clamps by which the buoy is held within its receptacle and Fig. 6 a plan view thereof.
Referring to the drawing the buoy 1 is 1 shown in Fig. 1 contained within a casing2 Vertically disposed in the deck 3 of a submarine vessel. When the buoy is thus seated a space 4 is provided between the buoy and its casing. We have shown the buoy provided with an angular flange 5 adapted to receive a rim 6 at the outer edge of the casing tends to hold it downward in the casing, yet we provide means for positively holding the buoy downward to prevent leakage and at the same time permit of its ready release. As shown this means comprises a plurality of clamping hooks 7 which engage a shoulder 8 on the buoy. These clamping hooks are operated from within the vessel by means of hand wheels 9. As shown in detail in Fig. 6 the stem of the hook passes downward 2. While the weight ,of the buoy through a suitable hub 10 mounted on the deck 3 and through a stuffing box 12 and is threaded in the hub of the operating wheel 9. A collar 13 intermediate the stuffing box and the hub of the wheel 9 is shown formed with a handle 14 and is keyed by a sliding key 15 on the stem of the hook. When the wheel is turned to release the engagement of the hook upon the flange of the hub, the handle 14 may be operated to turn the clamping hook axially. and remove. its outer extremity from the flange.
We have shown a water outlet pipe 16 leading from the space 4 to the deck of the vessel and provided with a check valve 17. Thispipe is also formed with a by-pass 18 having a valve 19 therein. valve 20 may be used in the event of the check valve becoming inoperative. An air pipe 21 is shown leading from the space 4 ually operated valve An emergency 1 Also extending from the space 4 we have shown a pipe 24 having a valve 25 therein. This pipe empties into a receptacle 26 mounted on a rod fulcrumed as at 27 and buoy to the space 4, we have shown a water inlet pipe 30 having an emergency valve 31 and a self closing valve 32.
The buoy is formed with a manhole'at-its top closed by a cover 33. It also has a side opening 34 which, when the buoy is within its casing, is adapted to register with an opening 35 in the casing. We provide for these covers being operated either from within or without the buoy: One of the covers is indicated in Fig. 1 and a detail showing thereof is found in Fig. 5. As illustrated the doors have double ribs 36 at their peripheries adapted to seat on flanges 37 surrounding the manhole. Extending in- I ward from these flanges are lugs 38.- The coveris provided with a suitable hinge 39. The hand wheel 40 has a threaded hub through which turns a threaded stem 41. By turning the hand wheel 40 the pressure may be increased or released. We provide for locking the hand wheel 40 to the stem so that the latter will turn with the hand wheel. To this end the stem is formed with a groove 42 adapted to receive a pivotally mounted key 43 on the hub of the hand wheel. When this key is turned to engage the groove the rotation of the hand wheel will cause the stem torotate and cause the spider arms 44 to turn out of engagement with the lugs 38, there being a sliding key 45 for locking the hub 46, on which the Spider arms are mounted, to the stem 41. The described construction of the stem and operating wheel is repeated on the outside of the cover 33, the stem being threaded and formed with a groove 48 adapted to be engaged by a key 49 on the hub 50 of a hand wheel 51.
By the describedwonstruction the person within the buoy may release the door, as
' previously described, and after having passed out of the manhole may close it and lock the key 49 to the stem and turn the hand wheel until the spider arms have engaged the lugs 38. The key is then re- I leased and the further rotation of the hand may be placed. The buoy is also shown provided interiorly with a flooring 58,.a lad- 'der",59 and an electric controller 60.
The mechanism by which the buoy is held to,- and released from, its casing is as follows:
The casing has a depending portion 61 in which is threaded a collar 62/ As illustrated in detail in Fig. 3 a hub 63 extends into the collar and is keyed thereto. A h'ol low post 64 is' rigid with and extends downward vfrom the buoy and through the hub.. The hub is shown formed with an internal gear 65 which is adapted to be rotated so as to turn the collar 62 for the entrance or release of the buoy. Torotate the hub through the medium of this gear wehave shown a pinion 66 on a-rod 67 mounted at its upper end in a suitable bracket on the inner wall of the buoy and having a hand wheel 68. Tdfacilitate the turning of this hand wheel'we have shown a handle 69 pivoted to the rod 67 above the wheel as at 70.. The top of the wheel is formed with a rack surface which may be en aged by a pawl 71 on the handlewhen ti turned down.
At its lowerend the casing 2 is provided I with an outlet pipe 72 having a valve there-.
in which is controlled by a rod 73 shown e latter isvertically disposed within the buoy and having a hand wheel 74jat its upper end and passing downward through a suitable stufiing box in the lower portion of the buoy in alinement with the valve stem-75 which controls the passage through the outlet pipe 72. The pipe 72 is also equipped with-a manually operated valve. 72.
The post 64 depending from the buoy is shown provided with a spiral surface 76 adapted, when the buoy is being inserted in its casing, to pass over a roller 77 mounted in the depending portion 61 of the casing. See Fig. 4. By this means the buoy 'is turned axially in its descentso as to effect the register of the openings 34, 35. A housing 78 is shown attached to thedepending portion 61 ofthe casing 2 adapted to con tain, and form bearings for, a reel on which the cable 79 is Wound. This cable .is at tached to the post 64 and is carried upward with the buoy when the latter rises. The reel upon which the cable is Wound may be operated by a suitable motor 80, Fig. 2, and the shaft 81, through which power is transmitted from the gearing 82, may carry 'a commutator 83. The cable 79 may contain electric conductors 84 leading from this commutator to controller 60. .90 is the outlet pipe through which water may be conducted from the housing 78.
The operation is as follows Assuming the parts to be in the position shown in Figs. 1 and 3, and it is desired. to set the buoy afloat, the crew of the vessel release the hand wheels 9 and turn handles 14 to remove the hooks 7 from flange 8. The emergency valve 20 is then opened and also the valve 23 of the air vent 21. These valves provide against the contingency that their respectivecheck valves 17 and 22 will not operate properly. The outlet valve '72 is then opened. The doors 34 and 35 being open, a member of the crew enters the buoy and these doors are closed. The operation is then conducted by the person in the buoy.
To return the buoy to its casing the motor 80 is operated to Wind the cable 79 upon its reel and draw the buoy downward. The spiral 7 6 turns on the roller 77 to givethe proper axial turn t-o the buoy in order to seat it properly in its casing. As the flange 8 approaches the rim 6 water is confined and compressed within the space 4 and is re lieved through the check valve 17 passing out through pipe 16. The hooks 7 are then placed in position as before described. As the water is'withdrawn air enters the space 4 through pipe 21. The receptacle 26 is then emptied which opens the valve 25. After the buoy is seated the pinion 66 may be turned to turn the collar 62 tightly into place. Then the rod 73 may be operated to unseat the valve 7 5 to allow any water'remaining in the lower portion of the space 4 to pass out through pipe 72.
We claifn as our invention 1. In a submarine device, the combination Witha buoy, of a casing in the vessel adapted to receive said buoy, a space being formed intermediate said buoy and easing, a water outlet leading from said space and having a check valve therein, and'a valve admitting air to said space.
2. In a submarine device, the combination with a buoy, of a casing in the vessel adapted to receive said buoy, a space being formed interemdiate said buoy and casing, anoutlet leading from said space and having a valve therein and a governor for said valve, a
pivotally mounted receptacle into which said outlet empties, and means operated by said receptacle for controlling said governor.
3. In a submarine device, the combination with a casing having a transparent port, of a buoy adapted to be seated in said casing and having a transparent port adapted'to register with said former port when said buoy is seated.
4. In a submarine device, the combination With an upright casing having a depending po'rtion,of a buoy adapted to be seated in said casing, said buoy having a hub, a collar keyed to said hub and threaded in said depending portion, and means for rotating said hub to remove it from said casing.
5. In a submarine device, the combination with an upright casing having a depending portion and a roller therein, of a buoy adapted to be seated in said casing and having a hub in threaded engagement with said casing, said buoy having a depending post formed with a spiral surface adapted to engage said roller and turn said hub axially when said buoy is being seated.
6. In a submarine device, the combination with an upright casing having an outlet pipe near its lower portion and a check valve therein, of a buoy adapted to be seated in said casing, a space being provided between said buoy and said casing, and means operated within said buoy for unseating said check valve.
In testimony whereof, we have signed this specification in the presence of two subscribing witnesses.
' THOMAS E. BURKE.
JOEL R. A. LINDHOLM.
Witnesses:
J OHN R. ALPINE, W. M. YOUNG..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7225316A US1215905A (en) | 1916-01-15 | 1916-01-15 | Submarine life-saving and observation device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7225316A US1215905A (en) | 1916-01-15 | 1916-01-15 | Submarine life-saving and observation device. |
Publications (1)
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US1215905A true US1215905A (en) | 1917-02-13 |
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US7225316A Expired - Lifetime US1215905A (en) | 1916-01-15 | 1916-01-15 | Submarine life-saving and observation device. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493034A (en) * | 1945-07-03 | 1950-01-03 | Sabins Rolland Clifford | Hatch cover fastener |
US3045622A (en) * | 1959-03-26 | 1962-07-24 | Kittredge George William | Submarine escape device |
-
1916
- 1916-01-15 US US7225316A patent/US1215905A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493034A (en) * | 1945-07-03 | 1950-01-03 | Sabins Rolland Clifford | Hatch cover fastener |
US3045622A (en) * | 1959-03-26 | 1962-07-24 | Kittredge George William | Submarine escape device |
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