US5368A - Improvement in ship-building - Google Patents
Improvement in ship-building Download PDFInfo
- Publication number
- US5368A US5368A US5368DA US5368A US 5368 A US5368 A US 5368A US 5368D A US5368D A US 5368DA US 5368 A US5368 A US 5368A
- Authority
- US
- United States
- Prior art keywords
- ribs
- metal
- wood
- ship
- building
- 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
- 210000000614 Ribs Anatomy 0.000 description 24
- 239000002184 metal Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002023 wood Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000011324 bead Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000001503 Joints Anatomy 0.000 description 4
- 241000272168 Laridae Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229940035295 Ting Drugs 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 231100000078 corrosive Toxicity 0.000 description 2
- 231100001010 corrosive Toxicity 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010422 painting Methods 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
- B63B3/00—Hulls characterised by their structure or component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/26—Frames
Definitions
- the rib-bars are bent to the proper angle and the beams, whether of wood or metal, bolted to them. It will be obvious that the bead. rolled on the ribs can be of any desired form, although I prefer one semicircular in its crosssection.
- the ribs may be made to extend in a single piece from gunwale to gunwale, or in two parts with a lap-joint secured to the keel and to the keelson; and as a means of giving further strength to the frame intermediate short ribs h may be secured to the keel and keelson and placed between the main ribs and extending up on each side suiciently high to give the requisite strength to the bottom of the vessel.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Description
I MMM @www N. PEYEHS, PHGTO-LITHOGRAPHER. WASHINGTON. D c.
fUNITED STATES PATENT GFFICE.
RICHARD F. LOPER, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN SHIP-BUILDING.
Specification forming part of LettersPatent No. 5,368, dated November 13, 1847.
To all whom t may concern.-
Be it known that I, RICHARD F. LoPER, ot the city and county of Philadelphia, and State of Pennsylvania, have invented a new and useful Method of ConstructingShips and other Vessels of Metal and Vood; and I do hereby declare thatthe following is a full, clear, and exact description of the principle or character of my invention which distinguishes it from all other things before known, and of the manner of making, constructing, and using the same, reference being had to the accompanying drawings, making part of this speciication, in which- Figure l is a plan of a vessel constructed in accordance with my improved method. Fig. 2 is a side elevation, and Fig. 3 a crossvertical section, of the same.
The same letters indicate like parts in all the iigures.
The nature of my invention consists in constructing' the frame of ships and other vessels of bars of plate metal connected together by bolting to them the wooden ceiling, the keel, and stern, and stern-posts, whereby I am enabled to make a vessel of greater strength with a given weight than can be attained by means of wood alone and prevent the corrosion which takes place when the outside of a vessel is made of iron.
In the accompanying drawings, a represents the keel, b the stern, and c the stern-post, made of wood and of the usual construction, and to the inner surface of these is bolted a plate of metal b', rolled with a bead in the middle of its width and extending the Whole length, the head being let into the wood. This metal plate can be in one single piece from end to end or spliced with lap -joints connected together by the same bolts which secure the metal to the wood. The frame is composed of ribs d, which take the place of what are called the timbers in the usual mode of construction. They are made of bars of plate metal rolled with a raised bead or arch e on one face and a corresponding recess on the other extending the whole length of the bar for the purpose of giving stiness. This is shown on an enlarged scale at Figs 4 and 5. They are bent in the form of the cross-section of the vessel and provided with a row of holes on each' side of the bead, through which screw-bolts f pass to secure them to the keel. The heads of the bolts which are outside are let into the wood a sufficient distance to admit of driving in a wooden plug t', with good cement to prevent the access of water to the bolt-heads. This is shown in Fig. 5. The ceiling is then secured to these metal ribs by means of screw-bolts in the same manner as the keel, and the boltheads are in like manner protected from the action of the water. Vhen the frame has been thus secured together and further bound by the attachment of the ceiling, the outside boards can be put on in the usual manner, thus constituting a vessel having more strength for a given weight than has been attained by any other known means, while the metal is entirely protected from the corrosive action of the water.
The attachment of the Wood to the iron ribs ormetal bars by means of the screw-bolts will make liquid-proof joints, so that the channel formed by the bead and the wood attached thereto can be lled with oil as a further protection against corrosion; and the joints may be further protected against leakage by painting or any other known means.
For the purpose of securing the deck-beams g the rib-bars are bent to the proper angle and the beams, whether of wood or metal, bolted to them. It will be obvious that the bead. rolled on the ribs can be of any desired form, although I prefer one semicircular in its crosssection.
The ribs may be made to extend in a single piece from gunwale to gunwale, or in two parts with a lap-joint secured to the keel and to the keelson; and as a means of giving further strength to the frame intermediate short ribs h may be secured to the keel and keelson and placed between the main ribs and extending up on each side suiciently high to give the requisite strength to the bottom of the vessel.
Instead of deck-timbers secured to the bent ends of the ribs, as stated above, I propose to substitute bars g', prepared in like manner as the ribs and connected with them by lapjoints, as represented in the separate section, Fig. 6, and then the deck-boards are to be secured to these bars in the same manner as the ceiling is to the ribs.
IVhat I claim as my invention, and desire to secure by Letters Patent, is
Constructing ships and other vessels with the bolts and fastenings, preventing the rotholloW iron ribs rolled as described and bound ting of the planks and the oxidation of the together by means of a Wooden planliing and metal, as described. ceiling, substantially as described, whereby a great saving in Weight and cost of metal is effected, said hollow ribs affording a means of Witnesses: introducing oil, which by the motion of the A. P. BROWNE, Vessel is made to circulate and penetrate to XVM. H. BISHOP. s
R. F. LOPER.
Publications (1)
Publication Number | Publication Date |
---|---|
US5368A true US5368A (en) | 1847-11-13 |
Family
ID=2065669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US5368D Expired - Lifetime US5368A (en) | Improvement in ship-building |
Country Status (1)
Country | Link |
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US (1) | US5368A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD386062S (en) * | 1996-10-03 | 1997-11-11 | Quick Todd N | Power cord strain relief tether handle |
US20170346349A1 (en) * | 2015-02-24 | 2017-11-30 | Fujitsu Limited | Power source, wireless power transfer system, and positional information calculation method of power receiver |
-
0
- US US5368D patent/US5368A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD386062S (en) * | 1996-10-03 | 1997-11-11 | Quick Todd N | Power cord strain relief tether handle |
US20170346349A1 (en) * | 2015-02-24 | 2017-11-30 | Fujitsu Limited | Power source, wireless power transfer system, and positional information calculation method of power receiver |
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