US2462436A - Curling stone - Google Patents
Curling stone Download PDFInfo
- Publication number
- US2462436A US2462436A US677341A US67734146A US2462436A US 2462436 A US2462436 A US 2462436A US 677341 A US677341 A US 677341A US 67734146 A US67734146 A US 67734146A US 2462436 A US2462436 A US 2462436A
- Authority
- US
- United States
- Prior art keywords
- curling stone
- curling
- stone
- playing piece
- game
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/14—Curling stone; Shuffleboard; Similar sliding games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/14—Curling stone; Shuffleboard; Similar sliding games
- A63B2067/146—Stones with rolling elements
Definitions
- the present invention is directed to a playing piece or curling stone adapted to be used in the game Curlette, a modification of the Scotch .game curling, and which latter game is of uncertain origin, but which has been popular in Scot- 4 cludes the use of curling stones which may weigh asmuch as 70 pounds, but also includes the use of curling irons, that is, a playing piece for the game curling, in which the playing pieces are formed of iron, and which are used upon a rink of smooth and hard ice, in the same manner that curling'stones are used.
- the playing piece or curling stone of the present invention is primarily adapted to be the playing piece used, as above stated, in the game Curlet't'e, in which it is proposed to form playing fields having exceedingly smooth surfaces of iron, over which the curling stone of the present invention may be caused to travel to or toward a scoring place; accordingly and in view thereof, it is a principal object of the invention to provide a playing piece or curling stone adapted to be used upon a surface other than ice.
- a further object of the invention is to construct a curling stone which is adapted to move upon anti-friction means over a field of play.
- a still further object of the invention is to provide a curling stone having anti-friction surfaces adapted to carry the curling stone in its movement toward a goal, and in which curling stone a degree of control in its movement toward a goal line or scoring place may be had by reason of freedom of movement afforded by said anti-friction means.
- Another object of the invention is to construct a curling stone for fields of play based on land, and in which the playing piece has a low center of gravity to provide a great degree of inherent stability upon impact with other like playing pieces or curling stones.
- a still further object of the invention is to provide a playing piece for the game Curlette, in which the weight of the playing piece or curling stone is carried upon a plural number of deeply set and. independently functioning steel balls restin up anti-friction means, and being so arranged with respect to the body of the curling stone that the steel balls cannot become dislodged therefrom upon impact.
- Figure 1 is a plan view of the playing piece or curling stone of this invention.
- Figure 2 is a front elevational view thereof; while, Figure 3 is a bottom-plan view of the curling stone.
- Figure 4 is a side elevational view of the curling stone. I i
- Figure 5 is a longitudinal view in section showing interior construction and arrangement with respect to the steel balls upon which the curling stone moves, and with respect to the anti-friction means therefore.
- FIG. 6 is a transverse sectional view taken substantiallypnline'6-6, in Figure 5, showing detailed construction not otherwise not-able.
- the article of this invention comprises a playing piece or curling stone ill for a game, and is formed asshown in the specificathe drawing, with a body portion I2, having in preferable form, substantialy flat and equispaced horizontal upper and lower surfaces I4 and I 6, bounded by circular sides l3 which merge with the top and bottom in a radius 20, while a handle 22 is fixedly secured upon the back-sweep of a metal strap 24, the end 26 of which is fixedly secured to the top surface I4 of the body portion l2 by means of a bolt and nut 28, the former of which extends transversely of the body l2 and in the medial vertical center thereof.
- the body portion 12 as shown, is formed in matched half-portions 3B and 32, the abutting edges or faces of which are of stepped configuration whereby upon being drawn together by means of the bolt 28, the half-portions are in fixed relationship with respect to one another so that relative movement therebetwen is quite impossible.
- the playing piece is adapted to move, over a playfield indicated by the line 2 1, upon a, plural number of steel balls 34, a segment only of which extends below the bottom surface l6 through openings 36 formed therein, and which openings are of smaller diameter than the diameter of the balls 34 so that after installation, the balls cannot be-' come disengaged from the curling stone with which they are individually associated, being in fact, imprisoned within the annular spaces 34a, 34b and 340 as defined by the upwardly extend-i lng' protrusions 39, 4
- the upper surfaces 48 of the bearing races are in flush contact with the lower faces of the cylindrical protrusions lfl, formed integrally withj and downwardly extending from the half-portion 30,
- a body comprising upper and lower mating sections; the lower section having a plurality of recesses therein, each recess b e bpi nfiedb a ward ,.faqin .,shqu on saiddowep-section; a ballinbaohpf said ,recesses projecting from the undersurface of said lower section; a removab-ly mounted bearing race separate from said sections engaging each shoulder;
- a body comprising upper andloyver mating sections; the lower section havinga plurality of upwardly extending hollow pro- REFERENCES .orrnn ⁇ Ihe follpwing references are of record in the file o thi pa ent :UN-ITED STAlIlES PATENTS Number Name Date i 7 ,-Q3 Gfiui S T V 12 19 0 V, V FOREIGNPATENTS Number .C, 0u .t. y' p t -",'.'7-.-.-... 5 2 QreatBnt ml-V-a- ,Ap .1 1, 2
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Description
Feb. 22, 1949. R. G. STEWART CURLING STONE 2 sh ets-sheet 1 Filed Jun 17; 1946 E WWW 6 m. n
Feb. 22, 1949. R STEWART 2,462,436
CURLING STONE Filed June 17, ms 2 She'ets-Sheei 2 3o"- H .40 I 4/ O? 7* "f 42 Ky) ,T y 3 32 36 /e 34 INVENTOR.
4 3 TFerf 6 I 5/84/2717 Patented Feb. 22, 1949 Robert G., Stewart, Los Angele sQCalif assignor to Curlette, Inc., Los Angeles, Calif., a corporation of California Application June 17, 1946, s ria No. 677,341
2 Claims. (x273 128) The present invention is directed to a playing piece or curling stone adapted to be used in the game Curlette, a modification of the Scotch .game curling, and which latter game is of uncertain origin, but which has been popular in Scot- 4 cludes the use of curling stones which may weigh asmuch as 70 pounds, but also includes the use of curling irons, that is, a playing piece for the game curling, in which the playing pieces are formed of iron, and which are used upon a rink of smooth and hard ice, in the same manner that curling'stones are used.
The playing piece or curling stone of the present invention is primarily adapted to be the playing piece used, as above stated, in the game Curlet't'e, in which it is proposed to form playing fields having exceedingly smooth surfaces of iron, over which the curling stone of the present invention may be caused to travel to or toward a scoring place; accordingly and in view thereof, it is a principal object of the invention to provide a playing piece or curling stone adapted to be used upon a surface other than ice.
A further object of the invention is to construct a curling stone which is adapted to move upon anti-friction means over a field of play.
A still further object of the invention is to provide a curling stone having anti-friction surfaces adapted to carry the curling stone in its movement toward a goal, and in which curling stone a degree of control in its movement toward a goal line or scoring place may be had by reason of freedom of movement afforded by said anti-friction means.
Another object of the invention is to construct a curling stone for fields of play based on land, and in which the playing piece has a low center of gravity to provide a great degree of inherent stability upon impact with other like playing pieces or curling stones.
A still further object of the invention is to provide a playing piece for the game Curlette, in which the weight of the playing piece or curling stone is carried upon a plural number of deeply set and. independently functioning steel balls restin up anti-friction means, and being so arranged with respect to the body of the curling stone that the steel balls cannot become dislodged therefrom upon impact.
and advantages" inherent therein, may be noted from the accompanying drawing, tion, and sub-joined claims.
In the drawing, of which there are two sheets: Figure 1 is a plan view of the playing piece or curling stone of this invention; and,
Figure 2 is a front elevational view thereof; while, Figure 3 is a bottom-plan view of the curling stone.
Figure 4 is a side elevational view of the curling stone. I i
Figure 5 is a longitudinal view in section showing interior construction and arrangement with respect to the steel balls upon which the curling stone moves, and with respect to the anti-friction means therefore.
t Figure 6 is a transverse sectional view taken substantiallypnline'6-6, in Figure 5, showing detailed construction not otherwise not-able.
The article of this invention, asindicated by the title, comprises a playing piece or curling stone ill for a game, and is formed asshown in the specificathe drawing, with a body portion I2, having in preferable form, substantialy flat and equispaced horizontal upper and lower surfaces I4 and I 6, bounded by circular sides l3 which merge with the top and bottom in a radius 20, while a handle 22 is fixedly secured upon the back-sweep of a metal strap 24, the end 26 of which is fixedly secured to the top surface I4 of the body portion l2 by means of a bolt and nut 28, the former of which extends transversely of the body l2 and in the medial vertical center thereof.
The body portion 12 as shown, is formed in matched half-portions 3B and 32, the abutting edges or faces of which are of stepped configuration whereby upon being drawn together by means of the bolt 28, the half-portions are in fixed relationship with respect to one another so that relative movement therebetwen is quite impossible.
As shown in the several figures of the drawing, the playing piece is adapted to move, over a playfield indicated by the line 2 1, upon a, plural number of steel balls 34, a segment only of which extends below the bottom surface l6 through openings 36 formed therein, and which openings are of smaller diameter than the diameter of the balls 34 so that after installation, the balls cannot be-' come disengaged from the curling stone with which they are individually associated, being in fact, imprisoned within the annular spaces 34a, 34b and 340 as defined by the upwardly extend-i lng' protrusions 39, 4| and 43, formed as integral elements of the half-portion 32, and the steel 'balls 50 of the bearing races 44 which rest upon annular steps 42 formed in the elements 39, 4|, and 43. V
The upper surfaces 48 of the bearing races are in flush contact with the lower faces of the cylindrical protrusions lfl, formed integrally withj and downwardly extending from the half-portion 30,
"so that when the elements 30 and 32 are drawn down tightly by the bolt 28, the bearing races 44 are fixedly secured in functional positign'and carry the weight of the whole of the assembly, for the bearings 50 ride uponztheupper suriace of the balls 34, which of course resist downward movement of the whole of the assembly, and hence support it in functional position-upon ,-a
play-field 2|, and in this connection it .s hou1d,be
mentioned, that'the extent of protrusion of the balls 34 from the body of the curling stone is the measure of clearance thereof with respect to the -play surface and hence controls the stability when-inaction. r r
The'preceding description isbelieved to beinclusive of essential" construction 3 involved in the play-piece or curling stone of this inventiomand that it willappear therefrom that I have conceived a novel construction in a play-piece or curling stone for the game Curlette, for use on play-fields forthisgame which are especially laid out and arranged so that the curlingstone may :be controllably advanced from a starting point to a scoring place.
-The curling stone of thepresent invention is intentionally-provided or madewith considerable Weight so that momentum-imparted thereto will Having thus described my invention, what I claim and desire to secure by Letter Patent is:
V I claim:
1. In a curling stone: a body comprising upper and lower mating sections; the lower section having a plurality of recesses therein, each recess b e bpi nfiedb a ward ,.faqin .,shqu on saiddowep-section; a ballinbaohpf said ,recesses projecting from the undersurface of said lower section; a removab-ly mounted bearing race separate from said sections engaging each shoulder;
lot-raring balls within said race and engageable with said race and ball and means on said upper hody section engaging the upper ends of said carryit to:its scoring place with ease andrapidity, although the curling stone is susceptible of a great degree of controlled' novement by imparting a twistthereto during the casting movement, while-at the same time it possesses a great degree of inherent stability upon impact with -other-likeplaying-pieces because of the low point of the centerofgravity established therein.
racesfo-r clampingand holding them downwardly against said shoulders.
2. In acurlingstone: a body comprising upper andloyver mating sections; the lower section havinga plurality of upwardly extending hollow pro- REFERENCES .orrnn {Ihe follpwing references are of record in the file o thi pa ent :UN-ITED STAlIlES PATENTS Number Name Date i 7 ,-Q3 Gfiui S T V 12 19 0 V, V FOREIGNPATENTS Number .C, 0u .t. y' p t -",'.'7-.-.-... 5 2 QreatBnt ml-V-a- ,Ap .1 1, 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US677341A US2462436A (en) | 1946-06-17 | 1946-06-17 | Curling stone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US677341A US2462436A (en) | 1946-06-17 | 1946-06-17 | Curling stone |
Publications (1)
Publication Number | Publication Date |
---|---|
US2462436A true US2462436A (en) | 1949-02-22 |
Family
ID=24718297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US677341A Expired - Lifetime US2462436A (en) | 1946-06-17 | 1946-06-17 | Curling stone |
Country Status (1)
Country | Link |
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US (1) | US2462436A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3870309A (en) * | 1973-11-20 | 1975-03-11 | Joseph Donatien Leo Tessier | Sliding game piece having friction reduction air cushion |
US5154431A (en) * | 1990-04-11 | 1992-10-13 | Sphip Co., Ltd. | Spinning ball game articles |
DE4412627A1 (en) * | 1993-04-15 | 1994-10-20 | Chubu Bearing Kk | Sliding object serving as a recreational sport item |
WO2001083051A1 (en) * | 2000-04-28 | 2001-11-08 | Hart, Terence, Michael | Curling device |
RU192760U1 (en) * | 2019-07-15 | 2019-09-30 | Владимир Васильевич Галайко | Training roller for throwing curling stone |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190225092A (en) * | 1902-11-15 | 1903-09-24 | Matthew Glen Kelso | Improvements in and relating to Curling Stones or Frames |
GB161372A (en) * | 1920-02-05 | 1921-04-14 | William Thomas Morrison | Improvements in or relating to apparatus for playing games |
US1772803A (en) * | 1927-08-06 | 1930-08-12 | Yarnallwaring Company | Steam trap |
-
1946
- 1946-06-17 US US677341A patent/US2462436A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190225092A (en) * | 1902-11-15 | 1903-09-24 | Matthew Glen Kelso | Improvements in and relating to Curling Stones or Frames |
GB161372A (en) * | 1920-02-05 | 1921-04-14 | William Thomas Morrison | Improvements in or relating to apparatus for playing games |
US1772803A (en) * | 1927-08-06 | 1930-08-12 | Yarnallwaring Company | Steam trap |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3870309A (en) * | 1973-11-20 | 1975-03-11 | Joseph Donatien Leo Tessier | Sliding game piece having friction reduction air cushion |
US5154431A (en) * | 1990-04-11 | 1992-10-13 | Sphip Co., Ltd. | Spinning ball game articles |
DE4412627A1 (en) * | 1993-04-15 | 1994-10-20 | Chubu Bearing Kk | Sliding object serving as a recreational sport item |
US5474293A (en) * | 1993-04-15 | 1995-12-12 | Chubu Bearing Kabushiki Kaisha | Gliding object for game of curling |
DE4412627C2 (en) * | 1993-04-15 | 1999-01-21 | Chubu Bearing Kk | Rollstock serving as a recreational sport item |
WO2001083051A1 (en) * | 2000-04-28 | 2001-11-08 | Hart, Terence, Michael | Curling device |
RU192760U1 (en) * | 2019-07-15 | 2019-09-30 | Владимир Васильевич Галайко | Training roller for throwing curling stone |
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