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FELIX ARNEMANN
Original Assignee
FELIX ARNEMANN
Publication date
Priority to DEA48162DpriorityCriticalpatent/DE452608C/de
Application grantedgrantedCritical
Publication of DE452608CpublicationCriticalpatent/DE452608C/de
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
Landscapes
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.
Claims (1)
Patentanspruch:
Auf einer oder zwei Kugeln laufender Rollschuh, dadurch gekennzeichnet, daß
die Kugeln mit einer umlaufenden Einfräsung in einem größten Durchmesser ihrer Umfläche versehen sind, mit der sie
in der Ansatzschiene des Rollschuhes gelagert sind.
DEA48162DAuf einer oder zwei Kugeln laufender Rollschuh
ExpiredDE452608C
(de)