US329532A - Roller-skate - Google Patents
Roller-skate Download PDFInfo
- Publication number
- US329532A US329532A US329532DA US329532A US 329532 A US329532 A US 329532A US 329532D A US329532D A US 329532DA US 329532 A US329532 A US 329532A
- Authority
- US
- United States
- Prior art keywords
- skate
- heads
- rollers
- axle
- bearing
- 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
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 12
- 240000005147 Syzygium aromaticum Species 0.000 description 12
- 238000005096 rolling process Methods 0.000 description 6
- 240000002027 Ficus elastica Species 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/02—Roller skates; Skate-boards with wheels arranged in two pairs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S177/00—Weighing scales
- Y10S177/09—Scale bearings
Definitions
- My invention in roller-skates has for its object to reduce the friction between the moving parts, and especially that due to the rotation of the axle in the bearing-pedestals pivoted below the sole-plate of the skate, and to provide a bearing which will run smoothly practically without wear and without the employment of lubricants.
- the bearing-pedestals of the skate mounted to rock on inclined pivots or axles are provided with a transverse cylindrical opening for the reception of the axle and a series of bearing rollers or cylinders or balls, which are arranged about the axle and within the said cylindrical opening, the said rollers or cylinders being held in the bearings by heads, both of which will preferably be made detachable, andpreferably the skate-rollers will be loose on the axles and be mounted on the said axles in any usual manner, or by the interposition of any usual bearings employed in rollerskates; but, if desired, the skate-rollers may be xed to the said axles and the said heads, and consequently the rollers are held in place in the pedestals without the necessity of additional fastenings by washers interposed between said heads and the wheels.
- Figure 1 in side elevation represents arollerskate embodying my invention, one skatewheel at front being omitted.
- Fig. 2 is an enlarged section in the dotted line m x, Fig. 1, both wheels being retained on the axle;
- Fig. 3 a section inthe dotted line fr x, Fig. 2, looking toward the right; and
- Fig. 4 a section similar to Fig. 2, showing a modification of my invention.
- the sole plate or body a of usual shape and material, and provided with usual devices by which to clamp the skate to the sole, has at its under side lugs b, that receive the inclined pivots d, which support the bearingpedestals c,- the latter being normally held in substantially vertical position below the soleplate by springs e, preferably of india-rubber, interposed Abetween the sole-plate and the upper end of the bearing-pedestal.
- springs e preferably of india-rubber, interposed Abetween the sole-plate and the upper end of the bearing-pedestal.
- the bearing-pedestals being ⁇ alike, but one need be described.
- the pedestal c having at its lower end a hub orhead, is provided with a cylindrical opening, preferably formed by casting a cylindrical hole therein, and then boring or finishing the same true and smooth.
- the cylindrical opening or box so produced is closed at its opposite ends by means of heads c c2, herein shown as both removable and resting against shoulders formed in the said cylindrical opening.
- the axle g (see Figs. 2 and 3) is surrounded by the series of rollers or cylinders f, which latter fit the inner wall of the cylindrical opening or chamber of the bearing-pedestal c and lill the space between the said inner wall and the exterior of the axle, the latter being then sustained by and turning on rolling surfaces.
- the heads c c2 will be applied, as shown, and the skaterollers 7L will then be applied loosely to the axles and be held thereon by pins m, or in any usual manner.
- the skate-rollers may belined with metal tubing or be provided with any bearings commonly used in skate-rollers-as, for instance, in patents heretofore granted to ine.
- the heads c e2 will preferably be kept in place by the ends of the skate-rollers. If desired, one of the heads c or cZ might form an integral part of the bearing-pedestal. c.
- Fig. 4L I have shownamodiijcation wherein balls are used instead of rollers, and wherein the bearing-pedestal, instead of having a cylindrical opening of uniform diameter from end to end, has two cylindrical chambers or openings one from each side of the bearingpedestal, portions of the rear walls of the said chambers being beveled or inclined with relation to the center of the axle g, the inner sides of t-he heads c' cz used in Fig. 4 being correspondingly beveled or inclined.
- Washers I0 maybe used between the heads c c2 and the inner ends of the hubs of the Wheels.
- a roller-skate provided with the pedestal c having heads bored, as shown and described, to receive the axle of the Wheels and the rollers surrounding the axles, the heads c 02, let in the openings in said heads to close them and hold the rollers in place, and the washers 1010, in-
- skate body, wheels, and axle combined With a pedestal having a head or hub bored from either side, and having internal beveled Walls, rolls, or balls placed in said head and secured therein around and in immediate contact with the axle by heads c ci, having inner beveled faces, substantially as shown and described.
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
(No Model.)
G. D. BURTON.
' ROLLR SKATE.
No. 329,532. Patented Nov. 3, 1885.
f fw
n gmpher, wnshingwn. u. c.
, UNITED ySTATES PATENT OFFICEO GEORGE D. BURTON, OF BOSTON, MASSACHUSETTS.
ROLLE R-SKATE.
SPECIFICATION forming part of Letters Patent No. 329,532, dated November 3, 1835.
Application filed April 13, 1885. Serial No. 162,093. (No model.) l
To all whom t may concern,.-
Be it known that I, GEORGE D. BURTON, of Boston, county of Suffolk, and State of Massachusetts, have invented an Improvement in Roller-Skates, of which the following description, in connection with the accompanying drawings, is aspecication, like letters on the drawings representing like parts.
My invention in roller-skates has for its object to reduce the friction between the moving parts, and especially that due to the rotation of the axle in the bearing-pedestals pivoted below the sole-plate of the skate, and to provide a bearing which will run smoothly practically without wear and without the employment of lubricants.
In accordance with my invention the bearing-pedestals of the skate mounted to rock on inclined pivots or axles are provided with a transverse cylindrical opening for the reception of the axle and a series of bearing rollers or cylinders or balls, which are arranged about the axle and within the said cylindrical opening, the said rollers or cylinders being held in the bearings by heads, both of which will preferably be made detachable, andpreferably the skate-rollers will be loose on the axles and be mounted on the said axles in any usual manner, or by the interposition of any usual bearings employed in rollerskates; but, if desired, the skate-rollers may be xed to the said axles and the said heads, and consequently the rollers are held in place in the pedestals without the necessity of additional fastenings by washers interposed between said heads and the wheels.
Figure 1 in side elevation represents arollerskate embodying my invention, one skatewheel at front being omitted. Fig. 2 is an enlarged section in the dotted line m x, Fig. 1, both wheels being retained on the axle; Fig. 3, a section inthe dotted line fr x, Fig. 2, looking toward the right; and Fig. 4, a section similar to Fig. 2, showing a modification of my invention.
The sole plate or body a, of usual shape and material, and provided with usual devices by which to clamp the skate to the sole, has at its under side lugs b, that receive the inclined pivots d, which support the bearingpedestals c,- the latter being normally held in substantially vertical position below the soleplate by springs e, preferably of india-rubber, interposed Abetween the sole-plate and the upper end of the bearing-pedestal. The bearing-pedestals being` alike, but one need be described. AThe pedestal c, having at its lower end a hub orhead, is provided with a cylindrical opening, preferably formed by casting a cylindrical hole therein, and then boring or finishing the same true and smooth. The cylindrical opening or box so produced is closed at its opposite ends by means of heads c c2, herein shown as both removable and resting against shoulders formed in the said cylindrical opening. The axle g (see Figs. 2 and 3) is surrounded by the series of rollers or cylinders f, which latter fit the inner wall of the cylindrical opening or chamber of the bearing-pedestal c and lill the space between the said inner wall and the exterior of the axle, the latter being then sustained by and turning on rolling surfaces. The rollers or cylinders f having been placed with the axles in the bearing-pcdestals the heads c c2 will be applied, as shown, and the skaterollers 7L will then be applied loosely to the axles and be held thereon by pins m, or in any usual manner. If desired, the skate-rollers may belined with metal tubing or be provided with any bearings commonly used in skate-rollers-as, for instance, in patents heretofore granted to ine. The heads c e2 will preferably be kept in place by the ends of the skate-rollers. If desired, one of the heads c or cZ might form an integral part of the bearing-pedestal. c.
In Fig. 4L I have shownamodiijcation wherein balls are used instead of rollers, and wherein the bearing-pedestal, instead of having a cylindrical opening of uniform diameter from end to end, has two cylindrical chambers or openings one from each side of the bearingpedestal, portions of the rear walls of the said chambers being beveled or inclined with relation to the center of the axle g, the inner sides of t-he heads c' cz used in Fig. 4 being correspondingly beveled or inclined.
Aroller-skate having its axles supported on anti-friction or rolling bearings, substantially as shown and described, instead of by a close-fitting tube, or sleeve, as heretofore commonly employed in roller-skates, adds very materially to the ease of movement of the skate and greatly improves the same, re-
IOO
ducing the friction to the minimum and avoiding the use of oil, which is very essential.
Great advantage is gained by supporting the axle on rolling supports, and also permitting the skate-rollers to rotate on the axles as is necessary for the best results, for when the skate is traveling in a curve the rollers at opposite ends of the axle rotate or travel at different surface speeds.
In Fig. 2 the rolls or cylinders are separated by a Washer, 8.
If desired, Washers I0 maybe used between the heads c c2 and the inner ends of the hubs of the Wheels.
l. A roller-skate provided with the pedestal c, having heads bored, as shown and described, to receive the axle of the Wheels and the rollers surrounding the axles, the heads c 02, let in the openings in said heads to close them and hold the rollers in place, and the washers 1010, in-
terposed between said heads and the wheels to hold the heads in place Without the necessity of additional fastenings for said heads, and consequently retain the rollers in the pedestalheads, substantially as shown and described.
2. The skate body, wheels, and axle combined With a pedestal having a head or hub bored from either side, and having internal beveled Walls, rolls, or balls placed in said head and secured therein around and in immediate contact with the axle by heads c ci, having inner beveled faces, substantially as shown and described.
In testimony Whereofl have signed my name to this specification in the presence oftwo subscribing witnesses.
GEO. D. BURTON.
I/Vitnesses:
G. W. GREGORY, B. J. NoYEs.
Publications (1)
Publication Number | Publication Date |
---|---|
US329532A true US329532A (en) | 1885-11-03 |
Family
ID=2398640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US329532D Expired - Lifetime US329532A (en) | Roller-skate |
Country Status (1)
Country | Link |
---|---|
US (1) | US329532A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953041A (en) * | 1975-02-06 | 1976-04-27 | Lawrence Peska Associates, Inc. | Large wheel roller skate |
-
0
- US US329532D patent/US329532A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953041A (en) * | 1975-02-06 | 1976-04-27 | Lawrence Peska Associates, Inc. | Large wheel roller skate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US329532A (en) | Roller-skate | |
US423051A (en) | John v | |
US343185A (en) | Skate and caster roller | |
US505800A (en) | Street-roller | |
US282626A (en) | Albbet d | |
US329584A (en) | Roller-skate | |
US220921A (en) | Improvement in car-wheel journals | |
US516502A (en) | Skate-wheel | |
US468067A (en) | Henry g | |
US329435A (en) | Anti - friction bearing for roller-skates | |
US314958A (en) | Caster | |
US501375A (en) | Ball-bearing | |
US420624A (en) | Car-axle | |
US330093A (en) | Roller-skate | |
US235887A (en) | mackay | |
US548118A (en) | Ball-bearing | |
US150574A (en) | Improvement in car-axles | |
US402988A (en) | Anti-friction journal-box | |
US324618A (en) | Roller-skate | |
US310552A (en) | barrett | |
US328072A (en) | sholes | |
US864321A (en) | Truck and turn-table for ore-cars. | |
US1178632A (en) | Car-journal bearing. | |
US322308A (en) | Caster | |
US129777A (en) | arnold |