DE822356C - Rowing device for boats - Google Patents
Rowing device for boatsInfo
- Publication number
- DE822356C DE822356C DEP48619A DEP0048619A DE822356C DE 822356 C DE822356 C DE 822356C DE P48619 A DEP48619 A DE P48619A DE P0048619 A DEP0048619 A DE P0048619A DE 822356 C DE822356 C DE 822356C
- Authority
- DE
- Germany
- Prior art keywords
- fin
- lever
- rowing device
- boats
- propulsion fin
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Rehabilitation Tools (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
Die Erfindung bezieht sich auf eine Rudervorrichtung für Boote mit sich automatisch einstellender Vortriebsflosse. Die neue Rudereinrichtung besteht in einer um eiine Achse schwingbaren Vortriebsflosse an einem um eine Achse schwingbaren Hebel, der im Wasser kreisbogenförmig hin und her bewegbar ist. Je nachdem, ob die Bewegungen von der Schiffsmitte oder seitlich heraus ausgeführt werden, läßt sich .das Boot ohne zusätzliches Ruder steuern. In der Zeichnung zeigt Fig. i die Seitenansicht eines Bootes, Fig. 2 die Draufsicht nach Fig. i, Fig. 3 eine Draufsicht auf die Flosse in vergrößertem Maßstab.The invention relates to a rowing device for boats with automatically adjusting propulsion fin. The new rowing facility exists in a propulsion fin that can swing around an axis on one that can swing around an axis Lever that can be moved back and forth in the water in a circular arc. Depending on whether the Movements are carried out from the center of the ship or from the side, can . Steer the boat without an additional rudder. In the drawing, FIG. I shows the side view of a boat, Fig. 2 is the plan view of Fig. i, Fig. 3 is a plan view of the Fin on an enlarged scale.
In dem Boot i ist eine Achse 2 befestigt. Auf dieser Achse ist ein Hebel 3 :hin und her schwingbar angebracht. An dem unteren Ende dieses Hebels ist eine Vortriebsflosse 4 vorgesehen. Diese Vortriebsflosse lagert lose um das untere Ende 5 dies Hebels 3. Auf der Flosse befindet sich eine Begrenzungsleiste 6 und an dem unteren Ende 5 des Hebels 3 ein nach zwei Richtungen führender Anschlagbügel Die Wirkungsweise der Vorrichtung ist folgende: Eine um eine senkrechte Achse 2 schwingbare Vortriebsflosse 4 w4,rd mit einem um eine senkrechte Achse 2 schwingbaren Hebel 3 im Wasser hin und, her bewegt. Beim Umkehren der Kreisbewegung stellt sich die Flosse 4 automatisch in die Vo@rtriehsstellung um. Es kann das Hebelwerk 3 auch mit zwei oder mehreren hintereinander- oder nebeneinanderstehenden Flossen 4 in der beschriebenen Art versehen sein. Es können tim die Achse 2 auch zwei Hebel im gegenläufigen Sinne schwingen, um den bei einem Hebel vorhandenen Gegendruck auf das Boot aufzuheben.An axle 2 is fastened in the boat i. On this axis is a Lever 3: mounted so that it can swing back and forth. At the bottom of this lever is a propulsion fin 4 is provided. This propulsive fin lies loosely around the lower one End 5 of this lever 3. On the fin there is a limit strip 6 and at the lower end 5 of the lever 3 a stop bracket leading in two directions The mode of operation of the device is as follows: One around a vertical axis 2 swingable propulsion fin 4 w4, rd with one swingable about a vertical axis 2 Lever 3 moved back and forth in the water. When reversing the circular motion arises the fin 4 automatically switches to the forward position. The lever system 3 can also with two or more fins in a row or next to each other 4 in be provided of the type described. Axis 2 can also have two levers in the swing in opposite senses to the counterpressure present in a lever to pick up the boat.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP48619A DE822356C (en) | 1949-07-13 | 1949-07-13 | Rowing device for boats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP48619A DE822356C (en) | 1949-07-13 | 1949-07-13 | Rowing device for boats |
Publications (1)
Publication Number | Publication Date |
---|---|
DE822356C true DE822356C (en) | 1951-11-26 |
Family
ID=7383198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP48619A Expired DE822356C (en) | 1949-07-13 | 1949-07-13 | Rowing device for boats |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE822356C (en) |
-
1949
- 1949-07-13 DE DEP48619A patent/DE822356C/en not_active Expired
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