US1335072A - Boat - Google Patents

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Publication number
US1335072A
US1335072A US335444A US33544419A US1335072A US 1335072 A US1335072 A US 1335072A US 335444 A US335444 A US 335444A US 33544419 A US33544419 A US 33544419A US 1335072 A US1335072 A US 1335072A
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US
United States
Prior art keywords
boat
flanges
stem
bar
side members
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
Application number
US335444A
Inventor
Arthur L Nichols
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDWIN B MEISSNER
Original Assignee
EDWIN B MEISSNER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EDWIN B MEISSNER filed Critical EDWIN B MEISSNER
Priority to US335444A priority Critical patent/US1335072A/en
Application granted granted Critical
Publication of US1335072A publication Critical patent/US1335072A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B2043/047—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by means of hull shapes comprising a wide hull portion near the design water line, and a slender, buoyancy providing, main hull portion extending towards the bottom

Definitions

  • Patented Ma 30, 1920.
  • Figure 1 is a side elevation of a boat embodying my invention.
  • Fig. 2 is a fragmentary plan View thereof.
  • Fig. 3 is a section on the line 33 of Fig.- 1
  • Fig. 4 is an enlarged section showing a slightly modified form.
  • the numeral 10 indicates a T bar, having the cross bar of the T arranged downwardly. The ends of the bar 10 are bent upwardly to form the stem and stern post of the boat. 1 1
  • the sides of the boat are formed from a die-shaped sheet of metal 11 provided at its bottom and ends with the flanges 12 adapted to coa-ct with the stem portion of the T bar. These flanges 12 are of the same depth as the stem portion of the T bar and engage the head of the T upon its upwardly disposed surface.
  • the plate 14 is widest at the waist of the boat and tapers upwardly toward the stem and stern post thereof, the bottom edge of the plate being secured to the side members-as at 17 by welding or the like.
  • an air space 18 is formed by the plate 14 flanges 13 and 15 of the side members 11 and that these air spaces have their greatest depth at the waist of the boat.
  • the plates 14 are slightly concaved as at 19.
  • a keel portion comprising an inverted metallic T bar having its ends-bent upwardly to form the'stem and stern post of the boat, and side members each formed of a single sheet of metal and having a vertical flange of the same length as the vertical portion of said T bar, said flanges engaging the upper side of the head of the T and the sides of said vertical portion and being secured thereto by welding horizontally disposed flanges on the upper edges of said side sections and plates adapted for attachment to said flanges and to said side sections to form an air pocket.
  • a keel portion comprising an inverted metallic T bar having its ends bent upwardly to form the stem and stern post of the boat, and side members each formed of a single sheet of metal and having a vertical flange of the same length as the vertical portion of said T- bar, said flanges engaging the upper side'of the head of the T and the sides of said vertical portion and being sehers, said side plates having their lower edges secured to the outside of said side members, said side plates being widest at the waist of the boat and tapering upwardly to the stem and stern.
  • a keel portion comprising a metallic bar having one end bent upwardly tov form the stem of the boat, and side members formed of sheets of metal and having Vertical flanges, said flanges being secured to said metallic bar, horizontally disposed flanges on the upper edges of said side members, and plates adapted for attachment to said horizontally disposed flanges and to said side members to form an air pocket.
  • a keel portion comprising a metallic bar having its ends bent upwardly to form the stem and stern osts of the boat and side members formed 0 sheets of metal,

Description

A. L. NICHOLS.
BOAT.
APPLICATION FILED NOV. 3. 1919.
1,335,072. Patented Ma; 30, 1920.
:JILI'II.
' amwwtoz 61am e1:
ARTHUR L. NICHOLS, OF
ST. LOUIS, MISSOURL'ASSIGNOR or ONE-HALF 'ro EDWIN" B. MEISSNER, or sun LOUIS, MISSOURI.
BOAT.
Specification of Letters Patent. Patented Mar. 30, 1920.
application filed November '3, 1919. Serial No. 335,444.
To all whom it may concern:
Be it known that I, ARTHUR L. NICHOLS, a SllbJGCt of the King'of Great Britain, r'esiding at St. Louis, in city of St. Louis and State of Missouri, have invented certain new Other objects and advantages will be apparent throughout the course of the following description.
In the accompanying drawings wherein for the purpose of illustration is shown a preferred embodiment of mydevice and wherein like numerals designate like parts throughout,
Figure 1 is a side elevation of a boat embodying my invention.
Fig. 2 is a fragmentary plan View thereof.
Fig. 3 is a section on the line 33 of Fig.- 1, and 1 Fig. 4 is an enlarged section showing a slightly modified form.
Referring now more particularly to the drawings the numeral 10 indicates a T bar, having the cross bar of the T arranged downwardly. The ends of the bar 10 are bent upwardly to form the stem and stern post of the boat. 1 1
The sides of the boat are formed from a die-shaped sheet of metal 11 provided at its bottom and ends with the flanges 12 adapted to coa-ct with the stem portion of the T bar. These flanges 12 are of the same depth as the stem portion of the T bar and engage the head of the T upon its upwardly disposed surface.
At the upper edges, the side members 11 are provided'with flanges 13, which flanges as clearly shown in Fig; 2 are widest at the waist of the boat and contract toward the stem and stern post thereof. Plates 14: are
provided having horizontal flanges 15 adapted to be secured to the flange 13 of the sides 11 by means of welding or the like. In the form shown in Fig. 4, these flanges are secured together by means of rivets, 16. The plate 14 is widest at the waist of the boat and tapers upwardly toward the stem and stern post thereof, the bottom edge of the plate being secured to the side members-as at 17 by welding or the like.
It will be seen that an air space 18 is formed by the plate 14 flanges 13 and 15 of the side members 11 and that these air spaces have their greatest depth at the waist of the boat. The plates 14 are slightly concaved as at 19.
It will be seen that tilting of the body brings the air spaces into contact with the water and that the greater the angle of tilt the greater amount of air surface which is provided for contact.
As many changes are possible in shape, size and arrangement of the various parts shown if possible without in any manner departing from the spirit of the invention, I do not limit myself to the specific construction herein shown but may make any such changes without departing from the spirit of the invention or the scope of, the subjoined claims.
What I claim is:
1. In a boat, a keel portion comprising an inverted metallic T bar having its ends-bent upwardly to form the'stem and stern post of the boat, and side members each formed of a single sheet of metal and having a vertical flange of the same length as the vertical portion of said T bar, said flanges engaging the upper side of the head of the T and the sides of said vertical portion and being secured thereto by welding horizontally disposed flanges on the upper edges of said side sections and plates adapted for attachment to said flanges and to said side sections to form an air pocket.
2. In a boat, a keel portion comprising an inverted metallic T bar having its ends bent upwardly to form the stem and stern post of the boat, and side members each formed of a single sheet of metal and having a vertical flange of the same length as the vertical portion of said T- bar, said flanges engaging the upper side'of the head of the T and the sides of said vertical portion and being sehers, said side plates having their lower edges secured to the outside of said side members, said side plates being widest at the waist of the boat and tapering upwardly to the stem and stern.
3. In a boat, a keel portion comprising a metallic bar having one end bent upwardly tov form the stem of the boat, and side members formed of sheets of metal and having Vertical flanges, said flanges being secured to said metallic bar, horizontally disposed flanges on the upper edges of said side members, and plates adapted for attachment to said horizontally disposed flanges and to said side members to form an air pocket.
l. In a boat, a keel portion comprising a metallic bar having its ends bent upwardly to form the stem and stern osts of the boat and side members formed 0 sheets of metal,
the lower edges of said sheets being pro-- the waist of'the boat and tapering to the stem and stern thereof, and plates having horizontal flanges adapted to be secured to said flanges being sethe horizontally disposed flanges of said sheets, said plates having their lower edges secured to the outside of said sheets, said plates being widest at the waist ofthe boat and tapering upwardly to the stem and stern.
In testimony whereof I aflix my signature I in presence of two Witnesses.
ARTHURL. NICHOLS.
Witnesses:
LUTHER F. SEELAR, MILDRED M. SCHERGEN.
US335444A 1919-11-03 1919-11-03 Boat Expired - Lifetime US1335072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US335444A US1335072A (en) 1919-11-03 1919-11-03 Boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335444A US1335072A (en) 1919-11-03 1919-11-03 Boat

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US1335072A true US1335072A (en) 1920-03-30

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US335444A Expired - Lifetime US1335072A (en) 1919-11-03 1919-11-03 Boat

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023431A (en) * 1957-10-10 1962-03-06 Applegate Rex Sectional boat
US3164894A (en) * 1960-03-08 1965-01-12 Olin Mathieson Method of making boat hulls
US4060865A (en) * 1976-05-03 1977-12-06 Woodstream Corporation Boat construction incorporating flotation means
US4625674A (en) * 1984-07-26 1986-12-02 Covington Jack B Gunnel flotation pipe and method of installation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023431A (en) * 1957-10-10 1962-03-06 Applegate Rex Sectional boat
US3164894A (en) * 1960-03-08 1965-01-12 Olin Mathieson Method of making boat hulls
US4060865A (en) * 1976-05-03 1977-12-06 Woodstream Corporation Boat construction incorporating flotation means
US4060864A (en) * 1976-05-03 1977-12-06 Woodstream Corporation Boat construction incorporating flotation means
US4625674A (en) * 1984-07-26 1986-12-02 Covington Jack B Gunnel flotation pipe and method of installation

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