US139434A - Improvement in billiard-cushions - Google Patents
Improvement in billiard-cushions Download PDFInfo
- Publication number
- US139434A US139434A US139434DA US139434A US 139434 A US139434 A US 139434A US 139434D A US139434D A US 139434DA US 139434 A US139434 A US 139434A
- Authority
- US
- United States
- Prior art keywords
- ribbon
- billiard
- cushions
- improvement
- cushion
- 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
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
- A63D15/00—Billiards, e.g. carom billiards or pocket billiards; Billiard tables
- A63D15/06—Cushions or fastenings therefor
Definitions
- My invention consists of certain devices by means of which I am enabled to regulate the tension of the metallic ribbon which I employ, in the manner hereinafter indicated, for increasing and preserving the resilient properties of the rubber used in the construction of billiard-cushions.
- Figure 1 is a perspective view of a shortened rail of a billiard-table, in which A represents the body of the rail; M, the ordinary wooden frame, to
- Fig. 2 is an elevation of one of my mitered corners, showing more particularly the compensating-spring K, introduced between the web b and the nut G.
- the function of this spring is to relieve the ribbon, to some extent, from the injurious elfects arising from the strain. of a sudden and heavy blow, as well as to provide a compensation for the varying lengths of the ribbon under different degrees of heat and cold.
- Fig. 2 also shows a groove, 11, in which the cylindrical portion of the bent arm F may be guided.
- Fig. Si a vertical sectional view of the table and rail, showing the position that the ribbon ordinarily occupies in relation to the face of the cushion.
- the mitered corner B in combination with the arm F and nut G, or their equivalents, for straininga wire cord, tape, or ribbon, substantially as and for the purpose set forth.
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- Meat, Egg Or Seafood Products (AREA)
- Wire Processing (AREA)
Description
w. std MA -RTIN Billiard Cushions.
N0; 139,434. Patented 21,4873.
V UNITED STATES PATENT OEEIoE.
WILLIAM ST. MARTIN, OF CINCINNATI, OHIO.
IMPROVEMENT IN BlLLlARD-CUSHIQNS.
Specification forming part of Letters Patent No. 139,434, dated May 27, 1873; application filed May 23, 1873.
To all whom it may concern:
Be it known that I, WILLIAM ST. MARTIN, of Cincinnati, county of Hamilton and State of Ohio, have invented an Improvement in Billiard-Cushions, of which the following is a specification My invention consists of certain devices by means of which I am enabled to regulate the tension of the metallic ribbon which I employ, in the manner hereinafter indicated, for increasing and preserving the resilient properties of the rubber used in the construction of billiard-cushions.
In order to increase the elasticity and durability of the rubber cushion ordinarily used upon bil1iard-tables,I have found it desirable to make use of a flat metallic strip or ribbon,
placed under tension, and inserted longitudinally in the cushion, and a little in rear of its face. I do not, however, in this application lay claim to the use of a billiard-cushion thus provided with a strained metallic ribbon, such device forming the subject of an application for Letters Patent heretofore filed by me. My present invention is limited to the special devices by means of which I regulate the tension of the strained ribbon.
In the accompanying drawing, Figure 1 is a perspective view of a shortened rail of a billiard-table, in which A represents the body of the rail; M, the ordinary wooden frame, to
which the cushion is attached; D, the rubber cushion B, the mitered corner, to which one end of the metallic ribbon is secured; G, the metallic ribbon inserted in the cushion; F, a bent rod riveted to the end of the metallic ribbon, and passingthrough and supported in the web 11, the outer end of said rod being threaded to receive the nut G, by means of which the tension of the ribbon is regulated.
Fig. 2 is an elevation of one of my mitered corners, showing more particularly the compensating-spring K, introduced between the web b and the nut G. The function of this spring is to relieve the ribbon, to some extent, from the injurious elfects arising from the strain. of a sudden and heavy blow, as well as to provide a compensation for the varying lengths of the ribbon under different degrees of heat and cold. Fig. 2 also shows a groove, 11, in which the cylindrical portion of the bent arm F may be guided.
Fig. Sis a vertical sectional view of the table and rail, showing the position that the ribbon ordinarily occupies in relation to the face of the cushion.
To facilitate the casting of my mitered corner I make it in two parts, B 0, these parts being subsequently secured to each other, as shown in the drawings.
In practice, it is necessary to use only one of these mitered corners and compensatingsprings upon each of the four rails of the tatension of the ribbon is preserved under the varying conditions to which it is subjected.
3. The mitered corner B, in combination with the arm F and nut G, or their equivalents, for straininga wire cord, tape, or ribbon, substantially as and for the purpose set forth.
4. The mitered corner B, in combination with the spring K, arm F, and nut G, substantially as and for the purpose set forth.
WILLIAM ST. MARTIN. Witnesses A. F. WENZEL, J EREMIAE F. TWOHIG.
Publications (1)
Publication Number | Publication Date |
---|---|
US139434A true US139434A (en) | 1873-05-27 |
Family
ID=2208848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US139434D Expired - Lifetime US139434A (en) | Improvement in billiard-cushions |
Country Status (1)
Country | Link |
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US (1) | US139434A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070275785A1 (en) * | 2006-05-12 | 2007-11-29 | Thomas Cartwright | Billiard table and rail cloth covering system |
-
0
- US US139434D patent/US139434A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070275785A1 (en) * | 2006-05-12 | 2007-11-29 | Thomas Cartwright | Billiard table and rail cloth covering system |
US8025583B2 (en) | 2006-05-12 | 2011-09-27 | Thomas Cartwright | Billiard table and rail cloth covering system |
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