DE57731C - Skating iron with side curvature - Google Patents
Skating iron with side curvatureInfo
- Publication number
- DE57731C DE57731C DENDAT57731D DE57731DA DE57731C DE 57731 C DE57731 C DE 57731C DE NDAT57731 D DENDAT57731 D DE NDAT57731D DE 57731D A DE57731D A DE 57731DA DE 57731 C DE57731 C DE 57731C
- Authority
- DE
- Germany
- Prior art keywords
- curvature
- side curvature
- iron
- skating
- skating iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 6
- 229910052742 iron Inorganic materials 0.000 title claims description 3
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims description 2
- 240000005147 Syzygium aromaticum Species 0.000 claims description 2
- 241000333074 Eucalyptus occidentalis Species 0.000 description 1
- 210000002683 Foot Anatomy 0.000 description 1
- 210000000474 Heel Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C1/00—Skates
- A63C1/30—Skates with special blades
Landscapes
- Fishing Rods (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 77: Sport.CLASS 77: Sports.
Patentirt im Deutschen Reiche vom 13. August 1890 ab.Patented in the German Empire on August 13, 1890.
Die Kanten, mit welchen der Schlittschuh bei dem Gebrauche in das Eis einschneidet, erhalten gewöhnlich eine Krümmung von etwa 1,5 m Halbmesser in lothrechtem Sinne.The edges with which the skate cuts into the ice when in use, usually get a curvature of about 1.5 m radius in the perpendicular sense.
Es ist nun von Vortheil, diesen Kanten noch aufserdem eine Krümmung nach seitwärts mit einem Radius von etwa 2 m zu geben, dessen Mittelpunkt für die rechte Kante rechts, für die linke entgegengesetzt liegt. Man erreicht diesenZweck am einfachsten durch entsprechende Hohlkrümmung der ganzen Seitenflächen des Laufes. Wenn bei dem rechten Fufs z. B. im ersten Dritttheil des Laufes, vom Absatz aus gerechnet, eine Senkrechte von 2 m Länge nach rechts gezogen wird, erhält man den erwähnten Krümmungsmittelpunkt für die rechte Kante.It is now advantageous to also curve these edges sideways to give a radius of about 2 m, the center point for the right edge on the right, for the left is opposite. The easiest way to achieve this is through appropriate Hollow curvature of the entire side surfaces of the barrel. If the right foot z. B. in first third part of the course, counted from the heel, a vertical line 2 m long is pulled to the right, one obtains the mentioned center of curvature for the right one Edge.
Die hier in der Zeichnung dargestellte Anwendung, bei welcher der ganze Lauf eine gleichmäfsige Krümmung erhält, schliefst sich am besten an die jetzt gebräuchlichen Formen an. Dabei hat die äufsere Kante die erwähnte Krümmung, die innere Kante dagegen die entgegengesetzte. Erstere ist jedoch die entscheidende, weil auf ihr die schönsten und am meisten geübten Bewegungen ausgeführt werden, vor allem der einfache Bogenlauf vorwärts und rückwärts, welcher durch- die erwähnte Einrichtung in überraschender Weise erleichtert wird.The application shown here in the drawing, in which the entire run is a gets a uniform curvature, it is best to follow the forms that are now in use at. The outer edge has the mentioned curvature, the inner edge, on the other hand, the opposite one. However, the former is the decisive one because the most beautiful and most practiced movements are carried out on it, especially the simple forward bow movement and backwards, which by the mentioned device in a surprising way is facilitated.
Bei der Fabrikation erhält der ganz fertig geschliffene, gut handwarme Lauf die Biegung durch Schlagen mit einem Holzhammer über ein starkes, entsprechend gekrümmtes Flacheisen. During manufacture, the completely ground, hand-warm barrel receives the bend by hitting a strong, appropriately curved flat iron with a mallet.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE57731C true DE57731C (en) |
Family
ID=332081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT57731D Expired - Lifetime DE57731C (en) | Skating iron with side curvature |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE57731C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039426B (en) * | 1954-12-13 | 1958-09-18 | Engels & Sieper Polar Werke | Figure skate with teeth |
-
0
- DE DENDAT57731D patent/DE57731C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039426B (en) * | 1954-12-13 | 1958-09-18 | Engels & Sieper Polar Werke | Figure skate with teeth |
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