DE732058C - Roller skate with laterally flattened spherical roller bodies - Google Patents

Roller skate with laterally flattened spherical roller bodies

Info

Publication number
DE732058C
DE732058C DESCH117850D DESC117850D DE732058C DE 732058 C DE732058 C DE 732058C DE SCH117850 D DESCH117850 D DE SCH117850D DE SC117850 D DESC117850 D DE SC117850D DE 732058 C DE732058 C DE 732058C
Authority
DE
Germany
Prior art keywords
roller
bodies
flattened spherical
laterally flattened
skate
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
Application number
DESCH117850D
Other languages
German (de)
Inventor
Wilhelm Schmidtlein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM SCHMIDTLEIN
Original Assignee
WILHELM SCHMIDTLEIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WILHELM SCHMIDTLEIN filed Critical WILHELM SCHMIDTLEIN
Priority to DESCH117850D priority Critical patent/DE732058C/en
Application granted granted Critical
Publication of DE732058C publication Critical patent/DE732058C/en
Expired legal-status Critical Current

Links

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
    • A63C17/22—Wheels for roller skates
    • A63C17/24—Wheels for roller skates with ball-shaped or spherical running surfaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Rollschuh mit seitlich abgeflachten kugelflächigen Rollkörpern Die Erfindung betrifft einen Rollschuh mit seitlich abgeflachten kugelflächigen Rollkörpern.Roller skate with laterally flattened spherical roller bodies The The invention relates to a roller skate with laterally flattened spherical roller bodies.

Rollschuhe, bei denen die Rollkörper icügelartig oder auch ballig ausgebildet sind, sind in den verschiedensten Ausführungsarten bekannt. Sie haben jedoch den Nachteil, daß die zu beiden Seiten des Rollkörpers angeordneten Achslagerschenkel sich diesen nicht anschmiegen, sondern in ihrer vollen Breite vom Rollkörper abstehen, so daß diese beim Kurvenlaufen ein Hindernis bilden.Roller skates in which the roller bodies are bow-shaped or spherical are formed are known in a wide variety of designs. They have however, the disadvantage that the axle bearing legs arranged on both sides of the roller body do not cling to these, but protrude in their full width from the roller, so that they form an obstacle when cornering.

Die Erfindung beseitigt diesen Nachteil in der Weise, daß an den abgeflachten kugelflächigen Rollkörpern die Achseisenden und die Achshalterscbenkel der Rollkörper der Kugelflankenform derart sich anschmiegend gestaltet sind, daß sie der Fortsetzung dies Kugelumfangverlaufes entsprechen. Dadurch besteht der Vorteil, daß eine bestmögliche Wendigkeit gegeben ist, die beim Kunstlaufen erforderlich ist. Es kann deshalb infolge der vollständigen Ausnutzung der Lauffläche in jeder Lage gelaufen werden, ohne daß eine Kippmöglichkeit eintreten kann. Inder Zeichnung sind einige Ausführungsheispiele der Erfindung dargestellt, und es neigen: Abb. I bis j Ansichten über die Ausbildwig des Rollkörpers mit daran angeordneten Achshalterschenkeln, Abb. 4. eine Seitenansicht des Rollschulics im angeschnallten Zustand und Abb. 7 eine Aufsicht auf den Rollschule. Der Rollschuh besteht aus den beiden seitlich abgeflachten kugelflächigen _ Rollkörpern a, die auf Achsen e drehbar gelagert sind. Die Achsen e lagern in Achshaltern b, deren Schenkel derart auslaufen, daß sie oder die Achseisenden die Fortsetzung des Kugelumfan2verlaufesergeben.The invention eliminates this disadvantage in such a way that on the flattened spherical rolling elements, the axis ends and the Achshalterscbenkel of the rolling elements of the spherical flank shape are designed so that they conform to the continuation of this spherical circumference. This has the advantage that the best possible maneuverability is given, which is required for art skating. As a result of the full utilization of the running surface, it can therefore be walked in any position without the possibility of tipping. In the drawing, some exemplary embodiments of the invention are shown, and there are inclined: Fig. I to j views of the training of the roller body with the axle holder legs arranged thereon, Fig. 4 is a side view of the roller school in the buckled state and Fig. 7 is a plan view of the roller school. The roller skate consists of the two laterally flattened spherical roller bodies a, which are rotatably mounted on axes e. The axles e are supported in axle holders b, the legs of which taper off in such a way that they or the axle ends result in the continuation of the ball circumference.

Claims (1)

PATE.-, TANSPRUCII: Rollschuh . mit seitlich abgedachten kugelflächigen Rollkörpern, dadurch gekennzeichnet, daß Achseisenden (c) und die Achshaltersch,enkel (b) der kollkörper (a) der Kugelflankenform derart sich anschmiegend gestaltet sind, dal.' sie der Fortsetzung des Kugelumfangverlanfes entsprechen.PATE.-, TANSPRUCII: roller skate. with laterally covered spherical rolling elements, characterized in that the axle ends (c) and the axle holder arms (b) of the collars (a) of the spherical flank shape are designed so that they nestle. ' they correspond to the continuation of the ball circumference extension.
DESCH117850D 1939-02-28 1939-02-28 Roller skate with laterally flattened spherical roller bodies Expired DE732058C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH117850D DE732058C (en) 1939-02-28 1939-02-28 Roller skate with laterally flattened spherical roller bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH117850D DE732058C (en) 1939-02-28 1939-02-28 Roller skate with laterally flattened spherical roller bodies

Publications (1)

Publication Number Publication Date
DE732058C true DE732058C (en) 1943-02-19

Family

ID=7450856

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH117850D Expired DE732058C (en) 1939-02-28 1939-02-28 Roller skate with laterally flattened spherical roller bodies

Country Status (1)

Country Link
DE (1) DE732058C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033569B (en) * 1955-01-11 1958-07-03 Eugen Barthalis Dipl Ing Single-track roller skate with more than two rollers arranged one behind the other

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033569B (en) * 1955-01-11 1958-07-03 Eugen Barthalis Dipl Ing Single-track roller skate with more than two rollers arranged one behind the other

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