US143961A - Improvement in billiard-table cushions - Google Patents
Improvement in billiard-table cushions Download PDFInfo
- Publication number
- US143961A US143961A US143961DA US143961A US 143961 A US143961 A US 143961A US 143961D A US143961D A US 143961DA US 143961 A US143961 A US 143961A
- Authority
- US
- United States
- Prior art keywords
- cushion
- billiard
- improvement
- cushions
- ball
- 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
- 229920001971 elastomer Polymers 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 206010010254 Concussion Diseases 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 240000002027 Ficus elastica Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000002023 wood Substances 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
- the invention relates to a new and peculiar formation and arrangement of metallic springplates, in combination with india-rubber facings and bearings, forming an improved steelplate cushion, possessing ⁇ advantages of form, structure, and spring power, all of which will now more fully appear.
- the metallic cushion consists of the body steel platesc c1, which are properly tempered to required elasticity.
- the plate c is slightly shaped, curved, or inclined inward at its top edge, so as to produce the projecting edge c2 of the cushion, the obj ect of the projecting edge c2 being to concentrate the spring-action of the cushion to the point or surface, against which the ball impinges, to give to the ball the required spring power, and to add shape and conformity to the cushion.
- the plate c1 is shorter in width, and is arranged back or to the inner side ofthe plate c.
- Said plate c1 by its contiguous action, increases the spring power of the cushion, according to the force of the ball, prevents the same bedding in,77 and otherwise adds effectiveness and correct springaction to the cushion.
- the plates c c1 and cloth c? are solidly secured to the lower beveled edge ofthe railing C, as clearly shown in the figure.
- the same is properly mortised to receive a rubber bearing or strip, D, which is arranged lengthwise and properly secured to the railing.
- the rubber bearing D also prevents undue jarring, and graduates the concussion, so that the ball at all times, and with what force the same may be impelled, is acted upon by an eective spring or elastic action.
- the upper steel platel d which is properly set in and secured to the wooden railing, adds to the formation of the shape of the cushion, as well as giving to same strength, rigidness, and
- E is a rubber or elastic facing cove ering the steel plates. Said facing deadens the sound of concussion, as well as protects and completes the triangular shape of the steel cushion.
- the body or inside hollow of the cushion can be stuifed with suitable material to deaden all noise.
Landscapes
- Springs (AREA)
Description
y s. BnuNsw|cKf& H. BURLINGHAUS, sr. Y
rBilliard-Table Cushions. I' No` 143,961. Patented Gfx-28,1813.
wsTNEssEs: INVENTURS:
UNITED STATES PATENT FFICE.
SOLOMON BRUNSWICK AND HENRY BORLINGHAUS, SR., OF ST. LOUIS, MISSOURI; SAID BORLINGHAUS ASSIGNOR TO SAID BRUNSWICK.
IMPROVEMENT IN BILLIARDTABLE CUSHIONS.
Specification forming part of Letters Patent No. 143,961, dated October 28, 1873; application filed June 11,1872.
To all whom it may concer/u.: j
Be it known that we, SOLOMON BaUNsWoK and HENRY BoRLrNGHAUs, Sr., of St. Louis, county of St. Louis and State of Missouri, have made certain new and useful Improvements in Billiard-Table Cushions; and we do hereby declare that the following is a full and true description thereof, reference being had` to the A accompanying drawings and to the letters of reference marked thereon.
The improvements here shown have for objects the removal of certain defects in the use of rubber as well as steel-plate cushions.
The invention relates to a new and peculiar formation and arrangement of metallic springplates, in combination with india-rubber facings and bearings, forming an improved steelplate cushion, possessing` advantages of form, structure, and spring power, all of which will now more fully appear.
To enable those herein skilled to make and use our said improvements, we will now more fully describe the same, referring` to the gure as representing a transverse section.
A is the bed of the table 5 B, the ball. O is the ordinary railing. The metallic cushion consists of the body steel platesc c1, which are properly tempered to required elasticity. The plate c is slightly shaped, curved, or inclined inward at its top edge, so as to produce the projecting edge c2 of the cushion, the obj ect of the projecting edge c2 being to concentrate the spring-action of the cushion to the point or surface, against which the ball impinges, to give to the ball the required spring power, and to add shape and conformity to the cushion. The plate c1 is shorter in width, and is arranged back or to the inner side ofthe plate c. Said plate c1, by its contiguous action, increases the spring power of the cushion, according to the force of the ball, prevents the same bedding in,77 and otherwise adds effectiveness and correct springaction to the cushion. To lessen the sound from concussion of the ball green cloth c3 is wound about the plate c1, and the several parts, the plates c c1 and cloth c?, are solidly secured to the lower beveled edge ofthe railing C, as clearly shown in the figure. To prevent springing action of the steel cushion c against the wood railing O, the same is properly mortised to receive a rubber bearing or strip, D, which is arranged lengthwise and properly secured to the railing. The rubber bearing D also prevents undue jarring, and graduates the concussion, so that the ball at all times, and with what force the same may be impelled, is acted upon by an eective spring or elastic action. The upper steel platel d, which is properly set in and secured to the wooden railing, adds to the formation of the shape of the cushion, as well as giving to same strength, rigidness, and
solidity. E is a rubber or elastic facing cove ering the steel plates. Said facing deadens the sound of concussion, as well as protects and completes the triangular shape of the steel cushion. The body or inside hollow of the cushion can be stuifed with suitable material to deaden all noise.
` As ordinarily the entire cushion is covered with a green cloth, e.
Our improved cushion, it will be noticed, presents to the ball a genuine spring power, which is more equally distributed on impact of the ball, producing the most accurate angles; and, otherwise, our said cushion possesses superiority over ordinary rubber or metallic cushions in cheapness, durability, and elastic action.
Having thus fully described our said invention, what we claim, and desire to secure by Letters Patent, is s The billiard-cushion described, having the steel-plate springs c cl, rubber coveringI E, and buffer D, constructed and arranged as :and for the purpose specified.
In testimony of said invention we have hereunto set our hands.
SOLOMON BRUNSWICK. HENRY BORLINGHAUS, SR. Witnesses:
WILLIAM W. HERTI-IEI., ROBERT Bruins.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143961A true US143961A (en) | 1873-10-28 |
Family
ID=2213374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143961D Expired - Lifetime US143961A (en) | Improvement in billiard-table cushions |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143961A (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 US143961D patent/US143961A/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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