US1018512A - Roller-skate. - Google Patents
Roller-skate. Download PDFInfo
- Publication number
- US1018512A US1018512A US56195010A US1910561950A US1018512A US 1018512 A US1018512 A US 1018512A US 56195010 A US56195010 A US 56195010A US 1910561950 A US1910561950 A US 1910561950A US 1018512 A US1018512 A US 1018512A
- Authority
- US
- United States
- Prior art keywords
- bearing
- skate
- roller
- plates
- plate
- 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
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
Definitions
- This invention relates to roller skates in which the wheel trucks are held in their normal central position by means of coil springs.
- the invention further has for its object to perfect details of construction of such roller skates.
- Figure 1 is a side elevation partly in section of a roller skate constructed in accordance with this invention
- Fig. 2 is a plan view of a skate inverted, the front axle being broken away
- Fig. 3 is a'view looking at one of the trucks on the line of its pivotal axis
- Fig. 4 is a detail view of the bearing plate
- Fig. 5 is a detail view of the heel end of the skate body.
- FIG. 10 indicates a skate body preferably stamped from sheet metal with its central narrowest portion reinforced by downwardly turned edges 11 and a strengthening rib 12 running medially therebeneath and bent to a U-shape in cross section as shown in Fig. 3.
- the usual toe clamps 13 and heel strap plate 14 are provided.
- the heel end of the body plate is provided with a rearwardly extending lug 15 which is bent downwardly at an incline and the toe portion of the body plate is likewise provided with a lug 16 cut from the intermediate portion thereof and also bent downwardly at an incline, these two lugs being in difierent slanting positions as shown in Fig. 1.
- an angularly bent bracket plate 17 is secured to the body plate by a rivet 18 which connects the strengthening rib 12 thereto and also by other rivets 19, so that it is rigidly fixed to the bottom of the body plate and stands in an inclined plane parallel with the plane of the lug 16.
- a pivot bolt 20 passes through registering openings in the bracket plate 17 and the lug 16 with its head downward and is surrounded by a tubular spacing sleeve 21 hearing at its ends pivot.
- the lower end of the bracket 17 is similarly provided with opposing cup shaped spring seats 28 bent up therefrom and coil springs 29 are mounted in these spring seats 27 and 28.
- These springs hold the bearing plate 26 with spring pressure in an intermediate normal position, while permitting it to swing on its pivotal bolt 20 in either direc tion when suflicient pressure is brought thereon to overcome the pressure of one of the springs, such spring serving to restore the bearing plate to its normal position as soon as relieved.
- the bearing plate 23 has arms 30 bent downwardly at its opposite ends so that said plate is of a U-shape in cross section.
- the arms 30 have approximately vertical slots 31 cut therein to receive the axle 82 of a pair of ball bearing rollers or wheels 33, there being a spacing sleeve 34 surrounding the axle and bearing at its ends against the inner faces of the arms 30 so that the usual cone members of the ball bearings of the wheels, which are threaded on the axle, may clamp said arms between them and the ends of the spacing sleeve 34:.
- the rear truck is of the same construction as the front truck with the exception that the spacing sleeve 21 thereof is made of sheet metal bent to a cylindrical form and having its ends 35 continued side by side to fit against the heel portion of the body plate to give strength and rigidity to the truck frame.
- the skate of this invention is adapted to have its trucks swung in opposite directions for turning upon a pressure being brought to bear on one side or the other of the body plate, but the means for returning the trucks to their normal position when the pressure is relieved is not of rubber, as
- the inclined pivotal axis of the trucks is formed in such a manner as to assure the strength and rigidity of the bearing supports, and all parts being stamped from sheet metal are strong and durable while being inexpensive to construct.
- a roller skate comprising a sheet metal body plate, inclined lugs bent therefrom, bracket plates secured to the body plate and standing in planes parallel with the lugs, pivot bolts connecting the bracket plates with the lugs, spacing sleeves surrounding the pivot bolts and bearing against the bracket plates and the lugs, bearing plates pivotally mounted on the pivot bolts and bearing against the bracket plates, wheels mounted on the bearing plates, cup shaped spring seats formed on the bracket plates and the bearing plates at opposite sides of the pivot bolts, and coil springs with their ends mounted in the cup shaped spring seats for holding the bearing plates in a normal position.
- a roller skate comprising a body plate, lugs projecting therefrom, inclined bracket plates secured to the body plate, pivot bolts connecting the bracket plates with the lugs, spacing sleeves surrounding the pivot bolts and bearing against the bracket plates and the lugs, bearing plates pivotally mounted on the pivot bolts and bearing against the bracket plates, wheels mounted on the bearing plates, spring seats on the bracket plates and the bearing plates at opposite sides of the pivot bolts, and coil springs with their ends mounted in the spring seats for holding the bearing plates in a normal position.
Description
E. F. MEES.
ROLLER SKATE. APPLICATION FILED MAY 16, 1910.
1,018,512, Patented Feb.27,1912.
w/ TIVESSES. Y //v1 /v 70R COLUMBIA PLANQURAPH LIL-WASHINGTON, Dlc
EBERHARD F. MEES, 0F MILWAUKEE, WISCONSIN.
ROLLER-SKATE.
Specification of Letters Patent.
Application filed May 18, 1910.
Patented Feb. 2 7, 1912.
Serial N0. 561,950.
To all whom it may concern Be it known that I, EBERHARD F. Mans, residing in Milwaukee, in the county of Milwaukee and State of WVisconsin, have invented new and useful Improvements in Roller-Skates, of which the following is a description, reference being had to the accompanying drawings, which are a part of this specification.
. This invention relates to roller skates in which the wheel trucks are held in their normal central position by means of coil springs.
The invention further has for its object to perfect details of construction of such roller skates.
Referring to the accompanying drawings in which like characters of reference indicate the same parts in the different views: Figure 1 is a side elevation partly in section of a roller skate constructed in accordance with this invention; Fig. 2 is a plan view of a skate inverted, the front axle being broken away; Fig. 3 is a'view looking at one of the trucks on the line of its pivotal axis; Fig. 4 is a detail view of the bearing plate; and Fig. 5 is a detail view of the heel end of the skate body.
In these drawings 10 indicates a skate body preferably stamped from sheet metal with its central narrowest portion reinforced by downwardly turned edges 11 and a strengthening rib 12 running medially therebeneath and bent to a U-shape in cross section as shown in Fig. 3. The usual toe clamps 13 and heel strap plate 14 are provided. The heel end of the body plate is provided with a rearwardly extending lug 15 which is bent downwardly at an incline and the toe portion of the body plate is likewise provided with a lug 16 cut from the intermediate portion thereof and also bent downwardly at an incline, these two lugs being in difierent slanting positions as shown in Fig. 1. For the front truck, an angularly bent bracket plate 17 is secured to the body plate by a rivet 18 which connects the strengthening rib 12 thereto and also by other rivets 19, so that it is rigidly fixed to the bottom of the body plate and stands in an inclined plane parallel with the plane of the lug 16. A pivot bolt 20 passes through registering openings in the bracket plate 17 and the lug 16 with its head downward and is surrounded by a tubular spacing sleeve 21 hearing at its ends pivot. Either formed by the bearing plate f 23 or constituting a separate member.26 riveted thereto, as shown, are a pair of cup shaped spring seats 27 bent up from the sheet metal, as shown in Fig. 1, and the lower end of the bracket 17 is similarly provided with opposing cup shaped spring seats 28 bent up therefrom and coil springs 29 are mounted in these spring seats 27 and 28. These springs hold the bearing plate 26 with spring pressure in an intermediate normal position, while permitting it to swing on its pivotal bolt 20 in either direc tion when suflicient pressure is brought thereon to overcome the pressure of one of the springs, such spring serving to restore the bearing plate to its normal position as soon as relieved. The bearing plate 23 has arms 30 bent downwardly at its opposite ends so that said plate is of a U-shape in cross section. The arms 30 have approximately vertical slots 31 cut therein to receive the axle 82 of a pair of ball bearing rollers or wheels 33, there being a spacing sleeve 34 surrounding the axle and bearing at its ends against the inner faces of the arms 30 so that the usual cone members of the ball bearings of the wheels, which are threaded on the axle, may clamp said arms between them and the ends of the spacing sleeve 34:.
The rear truck is of the same construction as the front truck with the exception that the spacing sleeve 21 thereof is made of sheet metal bent to a cylindrical form and having its ends 35 continued side by side to fit against the heel portion of the body plate to give strength and rigidity to the truck frame.
In operation the skate of this invention is adapted to have its trucks swung in opposite directions for turning upon a pressure being brought to bear on one side or the other of the body plate, but the means for returning the trucks to their normal position when the pressure is relieved is not of rubber, as
heretofore, but is of metal which will be unaffected by lubricating oils as with the rubber cushions. Furthermore the metal spring does not lose its resiliency with age, as is true of the rubber cushion. The inclined pivotal axis of the trucks is formed in such a manner as to assure the strength and rigidity of the bearing supports, and all parts being stamped from sheet metal are strong and durable while being inexpensive to construct.
What I claim as new and desire to secure by Letters Patent is--- 1. A roller skate, comprising a sheet metal body plate, inclined lugs bent therefrom, bracket plates secured to the body plate and standing in planes parallel with the lugs, pivot bolts connecting the bracket plates with the lugs, spacing sleeves surrounding the pivot bolts and bearing against the bracket plates and the lugs, bearing plates pivotally mounted on the pivot bolts and bearing against the bracket plates, wheels mounted on the bearing plates, cup shaped spring seats formed on the bracket plates and the bearing plates at opposite sides of the pivot bolts, and coil springs with their ends mounted in the cup shaped spring seats for holding the bearing plates in a normal position.
2. A roller skate, comprising a body plate, lugs projecting therefrom, inclined bracket plates secured to the body plate, pivot bolts connecting the bracket plates with the lugs, spacing sleeves surrounding the pivot bolts and bearing against the bracket plates and the lugs, bearing plates pivotally mounted on the pivot bolts and bearing against the bracket plates, wheels mounted on the bearing plates, spring seats on the bracket plates and the bearing plates at opposite sides of the pivot bolts, and coil springs with their ends mounted in the spring seats for holding the bearing plates in a normal position.
In testimony whereof, I aifix my signature, in presence of two witnesses.
EBERHARD F. MEES. Witnesses:
R. S. C. CALDWELL, ALMA A. KLUe.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of latents, Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56195010A US1018512A (en) | 1910-05-18 | 1910-05-18 | Roller-skate. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56195010A US1018512A (en) | 1910-05-18 | 1910-05-18 | Roller-skate. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1018512A true US1018512A (en) | 1912-02-27 |
Family
ID=3086814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US56195010A Expired - Lifetime US1018512A (en) | 1910-05-18 | 1910-05-18 | Roller-skate. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1018512A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537213A (en) * | 1946-03-20 | 1951-01-09 | Vault Robert A De | Roller skate |
US2557331A (en) * | 1948-10-16 | 1951-06-19 | Wintercorn Albert | Noiseless spring-mounted truck assembly for roller skates |
US3392991A (en) * | 1966-08-01 | 1968-07-16 | Mattel Inc | Velocipede |
US4152001A (en) * | 1977-11-28 | 1979-05-01 | Tony Christianson | Skateboard truck |
US6123348A (en) * | 1996-12-17 | 2000-09-26 | M & R Innovations, Llc | Brake system for downhill wheeled board |
US6863283B1 (en) * | 2002-09-27 | 2005-03-08 | Arnold W. Houston | Shock absorbing quad and inline roller skates |
US20050134013A1 (en) * | 2003-12-17 | 2005-06-23 | Wright Steven P. | Skateboard with suspension system |
US20080246235A1 (en) * | 2007-04-05 | 2008-10-09 | Joshua Alexander | Shock absorbing tandem roller skate |
US20090273150A1 (en) * | 2008-03-06 | 2009-11-05 | Leverage Design Ltd. | Transportation device with pivoting axle |
US7896364B1 (en) * | 2007-05-07 | 2011-03-01 | Ferreira Americo D | Increased tilt roller wheel assembly |
USD912180S1 (en) | 2017-09-18 | 2021-03-02 | Razor Usa Llc | Personal mobility vehicle |
US11697469B2 (en) | 2018-06-01 | 2023-07-11 | Razor Usa Llc | Personal mobility vehicles with detachable drive assembly |
USD995651S1 (en) | 2015-10-29 | 2023-08-15 | Razor Usa Llc | Electric scooter |
USD995652S1 (en) | 2016-01-22 | 2023-08-15 | Razor Usa Llc | Scooter footbrake |
USD1010013S1 (en) | 2012-03-15 | 2024-01-02 | Razor Usa Llc | Electric scooter controller |
USD1020912S1 (en) | 2018-06-05 | 2024-04-02 | Razor Usa Llc | Electric scooter |
-
1910
- 1910-05-18 US US56195010A patent/US1018512A/en not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537213A (en) * | 1946-03-20 | 1951-01-09 | Vault Robert A De | Roller skate |
US2557331A (en) * | 1948-10-16 | 1951-06-19 | Wintercorn Albert | Noiseless spring-mounted truck assembly for roller skates |
US3392991A (en) * | 1966-08-01 | 1968-07-16 | Mattel Inc | Velocipede |
US4152001A (en) * | 1977-11-28 | 1979-05-01 | Tony Christianson | Skateboard truck |
US6123348A (en) * | 1996-12-17 | 2000-09-26 | M & R Innovations, Llc | Brake system for downhill wheeled board |
US6863283B1 (en) * | 2002-09-27 | 2005-03-08 | Arnold W. Houston | Shock absorbing quad and inline roller skates |
US20050134013A1 (en) * | 2003-12-17 | 2005-06-23 | Wright Steven P. | Skateboard with suspension system |
US7044486B2 (en) | 2003-12-17 | 2006-05-16 | Nike, Inc. | Skateboard with suspension system |
US20080246235A1 (en) * | 2007-04-05 | 2008-10-09 | Joshua Alexander | Shock absorbing tandem roller skate |
US7896364B1 (en) * | 2007-05-07 | 2011-03-01 | Ferreira Americo D | Increased tilt roller wheel assembly |
US8371590B2 (en) | 2008-03-06 | 2013-02-12 | Leverage Design Ltd. | Transportation device with pivoting axle |
US11033799B2 (en) | 2008-03-06 | 2021-06-15 | Leverage Design Ltd. | Transportation device with pivoting axle |
US20090273150A1 (en) * | 2008-03-06 | 2009-11-05 | Leverage Design Ltd. | Transportation device with pivoting axle |
US8695993B2 (en) | 2008-03-06 | 2014-04-15 | Leverage Design Ltd. | Transportation device with pivoting axle |
US9339720B2 (en) | 2008-03-06 | 2016-05-17 | Leverage Design Ltd. | Transportation device with pivoting axle |
US10137356B2 (en) | 2008-03-06 | 2018-11-27 | Leverage Design Ltd. | Transportation device with pivoting axle |
US8186693B2 (en) | 2008-03-06 | 2012-05-29 | Leverage Design Ltd. | Transportation device with pivoting axle |
USD1010013S1 (en) | 2012-03-15 | 2024-01-02 | Razor Usa Llc | Electric scooter controller |
USD995651S1 (en) | 2015-10-29 | 2023-08-15 | Razor Usa Llc | Electric scooter |
USD995652S1 (en) | 2016-01-22 | 2023-08-15 | Razor Usa Llc | Scooter footbrake |
USD912180S1 (en) | 2017-09-18 | 2021-03-02 | Razor Usa Llc | Personal mobility vehicle |
USD977602S1 (en) | 2017-09-18 | 2023-02-07 | Razor Usa Llc | Personal mobility vehicle |
US11697469B2 (en) | 2018-06-01 | 2023-07-11 | Razor Usa Llc | Personal mobility vehicles with detachable drive assembly |
USD1020912S1 (en) | 2018-06-05 | 2024-04-02 | Razor Usa Llc | Electric scooter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1018512A (en) | Roller-skate. | |
US7104558B1 (en) | Skate truck assembly | |
US922774A (en) | Skate. | |
US1123686A (en) | Coaster-vehicle. | |
US301676A (en) | Roller-skate | |
US1294984A (en) | Roller-skate. | |
US321466A (en) | Eqller skate | |
US2136306A (en) | Roller skate | |
US2136019A (en) | Whipping roller coaster | |
US918575A (en) | Roller-skate. | |
US931064A (en) | Roller-skate. | |
US829900A (en) | Skate. | |
US296358A (en) | Roller-skate | |
US1144134A (en) | Cycle-skate. | |
US255460A (en) | Roller-skate | |
US607886A (en) | Carriage-spring | |
US189783A (en) | Improvement in rarlqr-skates | |
US1374464A (en) | Roller-skate | |
US524365A (en) | Bolster-spring | |
US153545A (en) | Improvement in carriages and wagons | |
US352743A (en) | Roller-skate | |
US948666A (en) | Roller-skate. | |
US120147A (en) | Improvement in roller-skates | |
US324377A (en) | Roller-skate | |
US326539A (en) | Roller-skate |