DE124280C - - Google Patents
Info
- Publication number
- DE124280C DE124280C DENDAT124280D DE124280DA DE124280C DE 124280 C DE124280 C DE 124280C DE NDAT124280 D DENDAT124280 D DE NDAT124280D DE 124280D A DE124280D A DE 124280DA DE 124280 C DE124280 C DE 124280C
- Authority
- DE
- Germany
- Prior art keywords
- housing
- stem
- obstacle
- springs
- ship
- 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.)
- Active
Links
- 230000001681 protective Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Outer Garments And Coats (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Neuerung an Geschwindigkeitsmessern für Wasserfahrzeuge aller Art, durch welche die als Bewegungsmittel dienende Flügelschraube des Logs gegen äufsere Einflüsse, Zerstörungen oder Defectwerden geschützt wird.The present invention relates to an innovation in speedometers for watercraft of all kinds, through which the wing screw of the Logs are protected against external influences, destruction or defects.
Beiliegende Zeichnung stellt das Gehäuse dar.The enclosed drawing shows the housing.
Die an Stelle der üblichen Flügelschraube benutzte Metallkugel α ist in den flossenförmigen Vorbau c mit ihrer Welle verschiebbar eingebaut und tritt je nach Geschwindigkeit des Schiffes gegen den Druck einer (nicht dargestellten) Feder oder dgl. aus dem Vorbau c nach hinten heraus. Der Vorbau c ist mit zwei Federn H1 und H2, welche an dem eigentlichen Gehäuse E befestigt sind, verbunden. Findet gegen Vorbau c durch irgend einen äufseren Einflufs, sei es ein Riff oder schwertreibende Gegenstände, ein Anstofs statt, so wird das Log nicht zerstört, sondern der Vorbau mitsammt dem Logkörper unter Spannung der Federn H1 und H% mit der verschiebbaren Stange f in den Schutzkasten E hineingedruckt und verharrt dort so lange, bis der gefahrbringende Gegenstand vorbeigegangen ist, wonach er durch den Federdruck wieder in seine alte Lage zurückgebracht wird. Die völlige Abdichtung des Gehäuses nach Einführen des Apparates zwecks Aufserbetriebstellung u. s. w. kann durch Anordnung eines Schiebers, welcher mittels Getriebes χ xl sowie der Zahnstange \ bewegt wird, erfolgen. The metal ball α used in place of the usual wing screw is built into the fin-shaped stem c with its shaft so that it can slide and, depending on the speed of the ship, emerges from the stem c to the rear against the pressure of a spring (not shown) or the like. The stem c is connected to two springs H 1 and H 2 , which are attached to the actual housing E. If there is an offensive against the stem c by some external influence, be it a reef or objects that are hard at work, the log is not destroyed, but the stem together with the log body under tension of the springs H 1 and H % with the movable rod f in the protective box e in print and remains there so long has passed through the dangerous object, after which it is returned by the spring pressure back to its old location. The complete sealing of the housing after insertion of the apparatus for the purpose of open-ended operation etc. can be achieved by arranging a slide which is moved by means of a gear χ x l and the rack \ .
Claims (1)
Schutzvorrichtung für Schiffsgeschwindigkeitsmesser, dadurch gekennzeichnet, dafs der Logkörper in einem fiossenförmigen Vorbau (c) gelagert ist, welcher federnd nachgiebig aus einem Schutzgehäuse (E) hervortritt, so dafs er beim Auftreffen auf irgend ein Hindernifs in das Gehäuse unter Spannung von zwei Federn (H1 H'2) zurückweichen kann und nach Ueberschreiten des Hindernisses selbstthätig wieder heraustritt.Patent claim:
Protective device for a ship's speedometer, characterized in that the log body is mounted in a fiosse-shaped porch (c) which protrudes resiliently from a protective housing (E) so that when it hits any obstacle it enters the housing under tension from two springs (H. 1 H ' 2 ) can retreat and emerge automatically after crossing the obstacle.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE124280C true DE124280C (en) |
Family
ID=393078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT124280D Active DE124280C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE124280C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE963651C (en) * | 1956-04-20 | 1957-05-09 | Hans Hoppe | Device for measuring the speed of ships |
| DE1140758B (en) * | 1960-10-07 | 1962-12-06 | Vdo Schindling | Holding device for logs, especially propeller logs |
-
0
- DE DENDAT124280D patent/DE124280C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE963651C (en) * | 1956-04-20 | 1957-05-09 | Hans Hoppe | Device for measuring the speed of ships |
| DE1140758B (en) * | 1960-10-07 | 1962-12-06 | Vdo Schindling | Holding device for logs, especially propeller logs |
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