US94191A - Jacob edson - Google Patents
Jacob edson Download PDFInfo
- Publication number
- US94191A US94191A US94191DA US94191A US 94191 A US94191 A US 94191A US 94191D A US94191D A US 94191DA US 94191 A US94191 A US 94191A
- Authority
- US
- United States
- Prior art keywords
- wings
- drag
- jacob
- closed
- edson
- 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
Links
- 239000002965 rope Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/48—Sea-anchors; Drogues
Definitions
- Figure 1 is a side view of the drag, when closed for stowing away;
- Figure 2 is an end view, seen from the lower end; Figure 3,'a similar end view, seen from the upper end;
- Figure 4 is a longitudinal section ofthe drag, when open for use.
- Figure 5 is a ground plan of the same, also shown open for use.
- my invention consists in providing a cheap, strong, reliable, and compact drag, for the governing ot a vessel in a storm, and made in such a manner as to be closed and iirmly held together, so as to be convenient in stowing awaywhen not in use.
- a a a a are the wings or arms, made of a suitable number and material, and connected together at their lower ends by means of strong metallic hinges b b b l) over a frame, c c c c, constituting a continuous hingepin, figs. 2 and 3.
- d is a head or "hook, consisting of two conical rings e e, having their bases together, enclosing a round ring, f, by meansof a semicircular recess in their bases. 4
- the above-named conical rings e e have also, at their bases, eight recesses, fi i i t z' z' e-, iig. v3, for the re-I ception of stays l.: k k k and 'l l l l, giving the stays a free and easy play onthe ring f, so as to adjust themselves.
- the head d is connected to the arms' or wings a a a a by means of ropes, chains, or stays k k vk k, from suitable points mm 'm m, on the wings, thereby givi ing a limit to the spreading out of the same wings.
- the head d isalscr connected with-'theV lower part of the Wings by means of rods l l l l and levers n n a n,
- the levers an a a also serving for the immediate opening and spreading out of the wings as soon as thrown in the water, as in this case the'ropes k k k k are slack, which gives at first all the strain on the stays l l l l and levers a n a n, tendiug, by their combined action, to spread the wings apart as far as the ropes k la k l.: admit.
- the head d has also an eye, which, by means of a rope or chain, o, is connected to the vessel in the usual manner.
- the wings a ⁇ a aul have in their upper ends hinges or suitable projections p p p p 1J p p p, and pins q q q q q q q q, by which means the Adrag is securely closed together, forming a box, as shown in figs. 1, 2, and 3, when not in use. y
- a rope, r is also fastened to some suitable place at the lower end of the drag, so as to facilitate the hauling in of the drag.
- the drag may be closed together, making a box, when not in use, and as soon as thrown into the water, it will always open automatically, by means of the rods l and levers n, combined with the action ofthe water on the wings a. Then not required in use, it can easily he fetched into the vessel by hauling on the rope r, when the wings immediately close together, thereby giving but little resistance for the safe hauling in of the drag back again to the vessel.
- any number of wings or arms can be used, but the advantage derived in using four arms, (which makes a square box when closed.) is that the largest holdingvsurface when spread, combined with the smallest and most convenient package for storage when closed, is thereby obtained.
- V g V g
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
'JACOB EDs0^N, oF'Bosfro'mMAssAcHusET'rs,
Letters Patent No. 94,191, 'dated August 31, 1869.
IMPROVEMENT IN SEA-mules.
Hna-
The Schedule referred to in these LettersPatent and making part o f the same.
To all whom it may concm'n:
Be it known that I, JACOB EDSON, of 132 Commercial street, Boston, inV the county of Sui'oik, in the State of Massachusetts, have invented a new and'useful Improvement on a Ships Drag; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
Figure 1 isa side view of the drag, when closed for stowing away;
Figure 2 is an end view, seen from the lower end; Figure 3,'a similar end view, seen from the upper end;
Figure 4 is a longitudinal section ofthe drag, when open for use; and
Figure 5 is a ground plan of the same, also shown open for use.
lhe nature of my invention consists in providing a cheap, strong, reliable, and compact drag, for the governing ot a vessel in a storm, and made in such a manner as to be closed and iirmly held together, so as to be convenient in stowing awaywhen not in use.
a a a a are the wings or arms, made of a suitable number and material, and connected together at their lower ends by means of strong metallic hinges b b b l) over a frame, c c c c, constituting a continuous hingepin, figs. 2 and 3.
d is a head or "hook, consisting of two conical rings e e, having their bases together, enclosing a round ring, f, by meansof a semicircular recess in their bases. 4
An eye-bolt, g, screwed into a nut, 71., holds the two cones e e and ring f firmly together, making the head d a cheap, firm, and compact device for uniting and holding the wings in their proper position.
The above-named conical rings e e have also, at their bases, eight recesses, fi i i i t z' z' e-, iig. v3, for the re-I ception of stays l.: k k k and 'l l l l, giving the stays a free and easy play onthe ring f, so as to adjust themselves.
The head d is connected to the arms' or wings a a a a by means of ropes, chains, or stays k k vk k, from suitable points mm 'm m, on the wings, thereby givi ing a limit to the spreading out of the same wings.
The head d isalscr connected with-'theV lower part of the Wings by means of rods l l l l and levers n n a n,
making a strong brace and support for the drag; the levers an a a also serving for the immediate opening and spreading out of the wings as soon as thrown in the water, as in this case the'ropes k k k k are slack, which gives at first all the strain on the stays l l l l and levers a n a n, tendiug, by their combined action, to spread the wings apart as far as the ropes k la k l.: admit.
The head d has also an eye, which, by means of a rope or chain, o, is connected to the vessel in the usual manner. v
The wings a `a aul have in their upper ends hinges or suitable projections p p p p 1J p p p, and pins q q q q q q q q, by which means the Adrag is securely closed together, forming a box, as shown in figs. 1, 2, and 3, when not in use. y
A rope, r, is also fastened to some suitable place at the lower end of the drag, so as to facilitate the hauling in of the drag.
As will thus be seen from the above, the drag may be closed together, making a box, when not in use, and as soon as thrown into the water, it will always open automatically, by means of the rods l and levers n, combined with the action ofthe water on the wings a. Then not required in use, it can easily he fetched into the vessel by hauling on the rope r, when the wings immediately close together, thereby giving but little resistance for the safe hauling in of the drag back again to the vessel.
Any number of wings or arms can be used, but the advantage derived in using four arms, (which makes a square box when closed.) is that the largest holdingvsurface when spread, combined with the smallest and most convenient package for storage when closed, is thereby obtained.
Having thus described the working and details-of my invention of au improved ships drag, I wish to secure by Letters Patent, and
I. claim a ships' drag, with four wings, in combination with the levers l and n, the hook, with its cones and apertures, combined with hinges at the lower end, and bolts and staples at the upper end, as fully set forth and described. V g
` JACOB EDSON.
Witnesses:
ALBAN ANDRN, GORDON H. Nor'r.
Publications (1)
Publication Number | Publication Date |
---|---|
US94191A true US94191A (en) | 1869-08-31 |
Family
ID=2163668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US94191D Expired - Lifetime US94191A (en) | Jacob edson |
Country Status (1)
Country | Link |
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US (1) | US94191A (en) |
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0
- US US94191D patent/US94191A/en not_active Expired - Lifetime
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