US578815A - Fryer - Google Patents
Fryer Download PDFInfo
- Publication number
- US578815A US578815A US578815DA US578815A US 578815 A US578815 A US 578815A US 578815D A US578815D A US 578815DA US 578815 A US578815 A US 578815A
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- US
- United States
- Prior art keywords
- shaft
- drum
- secured
- boat
- lever
- 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 36
- 241000143392 Oar Species 0.000 description 20
- 235000007575 Calluna vulgaris Nutrition 0.000 description 2
- 210000003746 Feathers Anatomy 0.000 description 2
- 241000272168 Laridae Species 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B35/00—Swimming framework with driving mechanisms operated by the swimmer or by a motor
- A63B35/08—Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion
- A63B35/10—Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion operated by the swimmer
Description
(No Model.)
B. PRY ER, Decd. C. S. FRYER, Administl atgrix. PROPELLING MEANS FOR BOATS.
Patented Mar. 16,1897.-
I Nr'rn TATES i PATE T OFFICE.
CAROLINE S. FRYER, OF NEW YORK, N. Y., ADMINISTRATRIX OF RICHARD FRYER, DECEASED, ASSIGNOR OF ONE-HALF TO JOSEPH ERNEST GIBBS,
OF SAME PLACE.
PROPELLING MEANS FOR BOATS.
SPECIFICATION forming part of Letters Patent No. 578,815, dated March 16, 1897.
, Application filed December 18, 1896. Serial No. 616,110. (No model.)
To aZZ whom it may concern; passing over pulleys c, and'c to the foot- Be it known that RICHARD FRYER, late a lever 0 which latter is fulcrumed, as at 0 citizen of the United States, and resident of within reach of the feet of the rower occupy- Brooklyn, county of Kings, and State of New ing the seat f, as clearly shown in Fig. 2 of 5 York, did invent certain new and useful Imthe drawings.
provements in Propelling Means for Boats; On the inner end'of the propeller-shaft b and he hereby declares the following to be a is secured a beveled pinion b adapted to be full, clear, and exact description of the invenengaged by the beveled gear-wheels b and b tion, such as will enable others skilled in the respectively, which latter are secured on the 10 art to which it appertains to make and use the vertically-arranged shaft I), having its bearsame, reference being bad to the accompaings in the bracket or frame 9. Said frame nying drawings, and to letters of reference is secured to the bottom of the boat in any marked thereon, which form a part of this desired manner. specification. On the projecting portion of the vertically- 15 The object of this invention is to provide a arranged shaft 6 is loosely mounted the drum driving mechanism for screw-propelled boats 6 provided with two annular grooves, as or vessels for which driving mechanism man clearly shown. To the hub of said drum is ual power is required, the same being exsecured one end of the springg ,coiledarou11d 7o pended in a manner similar to that of rowing. said hub, and having its other end secured to 20 The invention consists in the improved proa pin or stud 9 arranged on and projecting peller-driving mechanism, its connection with from the frame or bracket 9. A ratchet g is hand-operated levers or oars, and in the comalso loosely mounted on the shaft 13 and is bination and arrangement of the various slidingly arranged thereon by means of the parts thereof, substantially as will be hereinkey and feather g and is adapted to be en after more fully described, and finally emgaged by the spring-controlled pawls g fulbodied in the claims. crumed on the upper surface of the drum b Referringto the accompanying drawings, in The pawls must be provided with a large which like letters of reference indicate correengaging surface to prevent them from dis- 8o sponding parts in each of the several views, engaging the teeth of the ratchet when the 0 Figure 1 is a side elevation of a portion of drum is raised or lowered together with its I a boat provided with said improvements, supporting=shaft b", when the latter is verticertain portions being removed and 'others cally shifted for the purpose of reversing the broken away to better illustrate the nature operation of the propeller. The above is acof said invention; Fig. 2, a top plan view of complished by means of the lever 9 ful- 3 5 Fig. 1; Fig. 3, an enlarged detail side elevacrumed, as at 9 and engaging with its forked tion of the propeller operating and controlinner portion the grooved collar g, secured ling mechanism; Fig. 3, a detail end view of on the shaft b. The free end of said lever the operating-shaft-supporting bracket or penetrates the elongated groove g arranged frame; Fig. 4:, a top plan view of Fig. 3; Fig. in the frame 9 and provided with notches g 0 5, an enlarged detail view of the oar or lever adapted to hold the said lever in its respecand its supporting and adjusting means, and tive positions. Onthe drum 6 and to each Fig. 6 an enlarged detail view of a certain of its grooved sections is secured one end of a arrangement of pulleys used in connection rope or cable a e, coiled around said sections 5 with the driving mechanism. in opposite directions and carried over the 45 In said drawings, a represents a portion of pulleys e e and 6 6 which latter are suba boat provided with the seats f, the stuffingstantially horizontally arranged and secured box 12 for the shaft 1) of the propeller b, and to the sides of the boat a in any convenient also with the rudder c, all of the usual and manner. :00
. well-known construction. To the shaft of the From the pulley e the rope or cable e passes 50 rudder c, which projects through and into around the pulley e, which latter is loosely the stern of the boat, is secured the yoke 0 mounted on a pin or axle supported in the adapted to be operated by the yoke-lines c, bracket f", arranged on the gunwale of the boat and near the seat to be occupied by the rower. Hence over the pulley e at the end of lever 6, back to a pulley e loosely arranged on the axle of the pulley c and thence to the eye a", projecting from the free end of the oar or lever e, to which eye the said rope or cable 6 is firmly secured. The pulley e is fulcrumed, as at 6 to the car or lever e. Said oar is adjustably arranged by means of the set-screw f to and within the sleeve 6 the downwardly-projecting shaft f of which is swiveled by means of the conical or spherical shaped collar f to the bracket f, secured to and projecting from the gunwale of the boat a. The swivel motion of the shaft f is limited by means of the collar f secured to said shaft, as clearly shown in Fig. 5 of the drawings.
In operation when the handles of the oars or levers e are pulled forward the ropes or cables 6 are operatedthat is to say, are pulled in the direction of the arrows in Fig. 2. The drum b is thus rotated by the uncoiling of said ropes and through its pawl-and ratchet connection operates the shaft 1), which in turn transmits its motion through the beveled gear-wheels b or b to the propellershaft. By means of the treble purchase or luff-tackle e c and e the rope e is given a faster movement than that of the handles of the oars, as will be manifest. Vifhen the handles of the levers or oars e are pushed forward, the spiral spring, which during the uncoiling of the ropes or cables 6 has been uncoiled, returns to its normal position and carries the drum 5 along with it, whereby the said cables or ropes are again coiled or wound upon their respective grooved section-s, as will be manifest.
Having thus described the invention, what is claimed as new, and desired to be secured by Letters Patent, is-
propeller-shaft,of a vertically-arranged shaft,
means for transmitting the motion from said vertical shaft to the propeller-shaft, a springcontrolled drum loosely arranged on said vertical shaft, aratchet-wheel slidin gl y mounted on said shaft, a series of spring-controlled pawls arranged on said drum and adapted to engage said ratchet wheel, a rope coiled around said drum and secured thereto with one end, an oaror lever swiveled on said boat, and connected with its outer end to the other end of said rope, and a luff-tackle intermediately arranged between the end of said lever or oar and the drum and having the rope or cable passing through and overthe same, all said parts being arranged, substantially as and for the purposes described.
2. The combination with a boat and the propeller-shaft, of a beveled pinion on the inner end of said propeller-shaft, a verticallyarranged shaft, a beveled gear-wheel on said shaft and meshing with the beveled pinion, a spring-controlled drum loosely arranged on said vertical shaft, a ratchet-wheel slidingly mounted on said shaft, a series of spring-controlled pawls arranged on said drum and adapted to engage said ratchet-wheel, a rope coiled around said drum and secured thereto with one end, an oar or lever swiveled on said boat, and connected with its outer end to the other end of said rope, and a luff-tackle i11- terniediately arranged between the end of said lever or oar and the drum, and having the rope or cable passing through and over the same, all said parts being arranged, substantially as and forthe purposes described.
3. The combination with a boat and the propeller-shaft, of a spring-controlled drum, means for transmitting the motion from said spring-controlled drum to the propeller-shaft, a rope coiled around said drum and secured thereto with one end, an intermediate lufftackle having the rope or cable passing over the same, and an oar or lever swiveled on the boat and having the other end of said rope secured to its outer end, all said parts being arranged, substantially as and for the purposes described.
4. The combination with a boat and the propeller-shaft,of a vertically-arranged sh aft, means for transmitting the motion from the vertical shaft to the propeller-shaft,a spring controlled drum loosely mounted on said vertical shaft, a series of pulleys arranged on the side of the boat, an oar or lever swiveled on said boat, a pulley carried by the outer end of said oar, two pulleys loosely mounted on an axle supported by the boat, and a rope coiled around the drum and secured thereto with one end, and passing over the series of pulleys and secured with its other end to the outer end of the oar or lever, all said parts being arranged, substantially as and for the purposes described.
5. The combination with a boat and the propeller-shaft,of a vertically-arranged shaft, means for transmitting the motion from the vertical shaft to the pro'pellenshaft, a springcontrolled drum loosely mounted on said vertical shaft, a series of pulleys arranged on around the drum and secured thereto with one end and passing over the series of pulleys and secured with its other end to the outer end of the car or lever, and means for reversing the motion of the propeller-shaft, all said parts being arranged, substantially as and for the purposes described.
In testimony that I claim the foregoing I have hereunto set my hand this 12th day of December, 1896'.
. CAROLINE S. FRYER, Admim'stratrix of Richard Fryer. Witnesses:
J. E. GIBBS, HATTIE A. GIBBS.
Publications (1)
Publication Number | Publication Date |
---|---|
US578815A true US578815A (en) | 1897-03-16 |
Family
ID=2647501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US578815D Expired - Lifetime US578815A (en) | Fryer |
Country Status (1)
Country | Link |
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US (1) | US578815A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781630A (en) * | 1985-05-31 | 1988-11-01 | Gertsch Product Innovation Ag | Muscular force actuated vehicle |
US5685750A (en) * | 1995-07-06 | 1997-11-11 | Rantilla; Ronald R. | Rowing apparatus |
US6109988A (en) * | 1999-04-06 | 2000-08-29 | Dunn, Jr.; Edward D. | Mechanism for rowing a small boat |
-
0
- US US578815D patent/US578815A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781630A (en) * | 1985-05-31 | 1988-11-01 | Gertsch Product Innovation Ag | Muscular force actuated vehicle |
US5685750A (en) * | 1995-07-06 | 1997-11-11 | Rantilla; Ronald R. | Rowing apparatus |
US6109988A (en) * | 1999-04-06 | 2000-08-29 | Dunn, Jr.; Edward D. | Mechanism for rowing a small boat |
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