DE369616C - Floating sole with movable spreaders - Google Patents
Floating sole with movable spreadersInfo
- Publication number
- DE369616C DE369616C DESCH62443D DESC062443D DE369616C DE 369616 C DE369616 C DE 369616C DE SCH62443 D DESCH62443 D DE SCH62443D DE SC062443 D DESC062443 D DE SC062443D DE 369616 C DE369616 C DE 369616C
- Authority
- DE
- Germany
- Prior art keywords
- sole
- movable
- spreaders
- foot
- floating
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
- A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
- A63B31/14—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs with valve-flaps
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/08—Bathing shoes ; Aquatic sports shoes
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
B69616B69616
Vorliegende Erfindung stellt eine Vorrichtung dar, die den Zweck hat, ein schnelleres
und bequemeres Schwimmen zu erreichen, insbesondere auch beim Dauerschwimmen die
Leistung ganz bedeutend zu erhöhen. Es sind bereits derartige Vorrichtungen bekanntgeworden,
die aber in ihrer Ausführungsform verschiedene Nachteile halben und1 deshalb zu
einem Erfolg nacht führten.
ίο Bei vorliegender Erfindung ist die Anordnung des Mechanismus zur Verbreiterung
der Druckfläche der Fußsohle gegenüber den bekannten Ausführungen so getroffen, daß
beim Anziehen des Fußes das Wasser durch die in dieser Periode keilförmig umgelegte
Vorrichtung durchschnitten wird und dadurch so gut wie kein Widerstand auftritt.The present invention represents a device which has the purpose of achieving faster and more comfortable swimming, in particular also of increasing the performance very significantly during continuous swimming. There are already known such devices, but different in their embodiment drawbacks half and one night a success so led.
In the present invention, the arrangement of the mechanism for widening the pressure surface of the sole of the foot compared to the known designs is such that when the foot is pulled in, the water is cut through by the device, which is wedge-shaped during this period, and there is virtually no resistance.
Auf der Zeichnung ist die Vorrichtung· beispielsweise
dargestellt, und zeigt:
iAtbb. ι eine Ansicht von unten bei abgenommenem
Schutzdeckel.In the drawing, the device is shown as an example, and shows:
iAtbb. ι a view from below with the protective cover removed.
Abb. 2 einen Schnitt nach A-B.
Die ganze Vorrichtung ist an einer Sohlplatte α gelagert, die entsprechend kleiner
<gestaltet sein muß als die Fußsohle, damit beim Anziehen der Füße das Wasser keinen Widerstand
findet, und welche durch entsprechende Riemen o. dgl. Vorrichtungen b am Fuße angeschnallt
wird. Unter der Platte α !befinden sich zwei aufgeschraubte Lager c und d, in
denen Stäbe e, f, g, h und i, der mittlere fest, die äußeren drehbar, gelagert sind, vergleichsweise
die Zehen eines Entenfußes bildend, zwischen denen ein geeigneter gummierter Stoff k, die Schwimmhaut bildend, befestigt
ist. Die äußeren Zehenstäbe e, f, h und i sind beim Austritt aus dem Lager e entsprechend
geknickt, so daß das freie Ende derselben mit lern gelagerten Teil einen entsprechenden
Winkel bildet. Dadurch -wird erreicht, daß diese beim Anziehen des Fußes, durch das
Wasser gedrückt, nach hinten schlagen und mit der Schwimmhaut k einen Keil bilden,
•dessen' Scheitellinie der feststehende Staib g
bildet, während beim Ausstoßen des Fußes diese auseinandergespreizt werden, wodurch
eine große Druckfläche entsteht.Fig. 2 a section to AB.
The entire device is mounted on a base plate α , which must be designed correspondingly smaller than the sole of the foot so that the water does not encounter any resistance when the feet are drawn in, and which is strapped to the foot with appropriate straps or similar devices b. Under the plate α ! There are two screwed-on bearings c and d, in which rods e, f, g, h and i, the middle fixed, the outer rotatable, are mounted, comparatively forming the toes of a duck's foot, between which a suitable rubberized one Fabric k, forming the webbing, is attached. The outer toe sticks e, f, h and i are bent accordingly when they exit the bearing e , so that the free end thereof forms a corresponding angle with the stored part. Achieved -is that these k during tightening of the foot, down through the water, propose to the rear and with the webbed form a wedge, • the 'apex line of the fixed Staib forms g, whereas during ejection of the foot, these are spread apart, whereby large printing area is created.
Die Lagerung wird abgedeckt durch eine Platte m und seitlich durch Flanschen an der Sohlplatte α geschützt, welche die letztere gleichzeitig verstärken.The storage is covered by a plate m and protected laterally by flanges on the base plate α , which reinforce the latter at the same time.
Damit auch außerhalb des Wassers notdürftig aufgetreten werden kann., werden die Zehenstäbe durch Stihraubendrehfedern, die zwischen den Lagern c, d angebracht sind, in gespreizter Lage gehalten.The toe sticks are held in a spread position by screw torsion springs that are attached between the bearings c, d so that a makeshift step can also take place outside the water.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH62443D DE369616C (en) | Floating sole with movable spreaders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH62443D DE369616C (en) | Floating sole with movable spreaders |
Publications (1)
Publication Number | Publication Date |
---|---|
DE369616C true DE369616C (en) | 1923-02-21 |
Family
ID=7437728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH62443D Expired DE369616C (en) | Floating sole with movable spreaders |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE369616C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039423B (en) * | 1954-01-26 | 1958-09-18 | Robert Wellenstein Dipl Phys D | Foldable swimming flipper attached to the foot |
US2980926A (en) * | 1958-09-05 | 1961-04-25 | Stanley Axelrod | Fin shoe |
ITPI20130091A1 (en) * | 2013-10-18 | 2015-04-19 | Michele Romano | BATHING SHOES |
-
0
- DE DESCH62443D patent/DE369616C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039423B (en) * | 1954-01-26 | 1958-09-18 | Robert Wellenstein Dipl Phys D | Foldable swimming flipper attached to the foot |
US2980926A (en) * | 1958-09-05 | 1961-04-25 | Stanley Axelrod | Fin shoe |
ITPI20130091A1 (en) * | 2013-10-18 | 2015-04-19 | Michele Romano | BATHING SHOES |
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