US1034625A - Roller-skate. - Google Patents

Roller-skate. Download PDF

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Publication number
US1034625A
US1034625A US56486410A US1910564864A US1034625A US 1034625 A US1034625 A US 1034625A US 56486410 A US56486410 A US 56486410A US 1910564864 A US1910564864 A US 1910564864A US 1034625 A US1034625 A US 1034625A
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United States
Prior art keywords
roller
skate
axles
foot
plate
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Expired - Lifetime
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US56486410A
Inventor
Karl Kohler
Friedrich Floh
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Individual
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Individual
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Priority to US56486410A priority Critical patent/US1034625A/en
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    • 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 foot plate is connected by means of obliquely disposed swiveling pins to the inwardly inclined roller-axles so that in oblique position of the foot plate said axles are caused to assume a convergent position as is required when rounding curves.
  • the ends of the foot plate according to the resent invention are bent downwardly and are disposed at right angles to the axes of the swiveling pins thus forming faces against which the latter hear.
  • the roller-axles are normally kept parallel by a single spring connected to both axles.
  • Figure 1 is an elevation partly in longitudinal section of a roller skate according to the present invention fastened to the sole of a boot or shoe.
  • Fig. 2 is a section along line l-l of Fig. 1.
  • the roller skate consists substantially of two foot plates a, a. fastened to the sole and heel of a boot or shoe respectively, and which are connected by an intermediate piece 6 which may be suitably adjusted by bolts entering correspondingly arranged slots in the foot plates.
  • the roller skate furthermore comprises axles A, A each carrying a pair of rollers suitably connected with the foot-plate.
  • each of the foot-plates are bent down at an angle of about and provided with a hub N at right angles thereto.
  • roller skate allows of a smooth and convenient rounding of the curves as the oblique posi tion of the sole-plate is caused by the oblique position of the foot, thus elastlcity is insured or taken up from a shoe and it may easily be taken apart for cleaning or-repalring purposes.
  • a rollerskate comprising in combination, a sole plate, bearings carried by said sole plate and disposed with the axis of their bores converging downwardly toward each other with respect to said plate, axles each provided with a pair of rollers, swiveling pins to connect said axles with said sole plate and carried by said bearings, each swivel pin being disposed with its axis perpendicular to the axis of the axle it connects, and yieldable means for normally retaining said axles in parallel relation to each other.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

K. KOHLER & F. FLOH.
ROLLER SKATE.
APPLIOATION FILED JUNE 3, 1910.
1,034,625. Patented Aug. 6,1912.
n w 0 B INVENTOF-Efin wm wem Y jaw C 4. 3 5
ATTORNEY KARL KOHLER AND FRIEDRICH FLOH, 0F VIENNA, AUSTRIA-HUNGARY.
ROLLER-SKATE.
Specification of Letters Patent.
Patented Aug, 6, 1912.
Application filed June 3, 1910. Serial No. 564,864.
To all whom it may concern:
Be it known that we, KARL KOHLER and FRIEDRICH FLoH, both subjects of the Emperor of Austria-Hungary, and residents of Vienna, Austria-Hungary, have invented new and useful Improvements in Roller- Skates, of which the following is a specification.
This invention relates to roller skates, in which the foot plate is connected by means of obliquely disposed swiveling pins to the inwardly inclined roller-axles so that in oblique position of the foot plate said axles are caused to assume a convergent position as is required when rounding curves. The ends of the foot plate according to the resent invention are bent downwardly and are disposed at right angles to the axes of the swiveling pins thus forming faces against which the latter hear. The roller-axles are normally kept parallel by a single spring connected to both axles.
In the accompanying drawing forming a part of this specification: Figure 1 is an elevation partly in longitudinal section of a roller skate according to the present invention fastened to the sole of a boot or shoe. Fig. 2 is a section along line l-l of Fig. 1.
The roller skate consists substantially of two foot plates a, a. fastened to the sole and heel of a boot or shoe respectively, and which are connected by an intermediate piece 6 which may be suitably adjusted by bolts entering correspondingly arranged slots in the foot plates.
The roller skate furthermore comprises axles A, A each carrying a pair of rollers suitably connected with the foot-plate.
The outer ends 0 of each of the foot-plates are bent down at an angle of about and provided with a hub N at right angles thereto.
eye at its outer free end is screwed. In the,
eyes of the arms t the ends of spiral springs F are fastened which normally tend to retain the two rollers in their original parall 1 position, and which are adapted to return tliem into their parallel position if they are moved out of it. In this manner the roller skate allows of a smooth and convenient rounding of the curves as the oblique posi tion of the sole-plate is caused by the oblique position of the foot, thus elastlcity is insured or taken up from a shoe and it may easily be taken apart for cleaning or-repalring purposes.
Having thus described our invention what we claim is A rollerskate comprising in combination, a sole plate, bearings carried by said sole plate and disposed with the axis of their bores converging downwardly toward each other with respect to said plate, axles each provided with a pair of rollers, swiveling pins to connect said axles with said sole plate and carried by said bearings, each swivel pin being disposed with its axis perpendicular to the axis of the axle it connects, and yieldable means for normally retaining said axles in parallel relation to each other.
In testimony whereof we affix our signatures in presence of two witnesses.
KARL KOHLER. FRIEDRICH FLOH. Witnesses:
IeNEz KNORFELMACHL. AUcUsr FUGGER.
US56486410A 1910-06-03 1910-06-03 Roller-skate. Expired - Lifetime US1034625A (en)

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Application Number Priority Date Filing Date Title
US56486410A US1034625A (en) 1910-06-03 1910-06-03 Roller-skate.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56486410A US1034625A (en) 1910-06-03 1910-06-03 Roller-skate.

Publications (1)

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US1034625A true US1034625A (en) 1912-08-06

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US56486410A Expired - Lifetime US1034625A (en) 1910-06-03 1910-06-03 Roller-skate.

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535887A (en) * 1946-01-25 1950-12-26 Ralph L Biddle Roller skate
US2632652A (en) * 1950-05-09 1953-03-24 Wintercorn Albert Roller skate
US2719724A (en) * 1953-08-11 1955-10-04 Lundgren Robert Roller skate with spring biased steerably interconnected tandem wheels
US3023022A (en) * 1959-05-14 1962-02-27 Albert C Boyden Child's coaster
US4202558A (en) * 1977-03-26 1980-05-13 Skf Kugellagerfabriken Gmbh Support body for rollers of skating devices
US4555122A (en) * 1982-11-17 1985-11-26 Harvey Kenneth C Tracking scooter and the like and method of operation
FR2853839A1 (en) * 2003-04-17 2004-10-22 Antoine Obarski Rolling device for skateboard, has chassis with wheel shaft equipped with end of wheels and mounted pivotally around rotation axle connected to chassis, where rotation axle intersects with axle of wheel
FR2891469A1 (en) * 2005-09-30 2007-04-06 Julien Zilliox Product e.g. skateboard, guiding device, has wheels or wheel axles connected by elastic sub-assembly that permits to synchronize and invert rotational movements and constituted by two rods that are placed inside spring
US7896364B1 (en) * 2007-05-07 2011-03-01 Ferreira Americo D Increased tilt roller wheel assembly
US10999373B2 (en) 2012-03-30 2021-05-04 Commvault Systems, Inc. Information management of data associated with multiple cloud services

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535887A (en) * 1946-01-25 1950-12-26 Ralph L Biddle Roller skate
US2632652A (en) * 1950-05-09 1953-03-24 Wintercorn Albert Roller skate
US2719724A (en) * 1953-08-11 1955-10-04 Lundgren Robert Roller skate with spring biased steerably interconnected tandem wheels
US3023022A (en) * 1959-05-14 1962-02-27 Albert C Boyden Child's coaster
US4202558A (en) * 1977-03-26 1980-05-13 Skf Kugellagerfabriken Gmbh Support body for rollers of skating devices
US4555122A (en) * 1982-11-17 1985-11-26 Harvey Kenneth C Tracking scooter and the like and method of operation
FR2853839A1 (en) * 2003-04-17 2004-10-22 Antoine Obarski Rolling device for skateboard, has chassis with wheel shaft equipped with end of wheels and mounted pivotally around rotation axle connected to chassis, where rotation axle intersects with axle of wheel
FR2891469A1 (en) * 2005-09-30 2007-04-06 Julien Zilliox Product e.g. skateboard, guiding device, has wheels or wheel axles connected by elastic sub-assembly that permits to synchronize and invert rotational movements and constituted by two rods that are placed inside spring
US7896364B1 (en) * 2007-05-07 2011-03-01 Ferreira Americo D Increased tilt roller wheel assembly
US10999373B2 (en) 2012-03-30 2021-05-04 Commvault Systems, Inc. Information management of data associated with multiple cloud services

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