DE544751C - Mechanics for wind instruments with rotary valves - Google Patents
Mechanics for wind instruments with rotary valvesInfo
- Publication number
- DE544751C DE544751C DEV25812D DEV0025812D DE544751C DE 544751 C DE544751 C DE 544751C DE V25812 D DEV25812 D DE V25812D DE V0025812 D DEV0025812 D DE V0025812D DE 544751 C DE544751 C DE 544751C
- Authority
- DE
- Germany
- Prior art keywords
- mechanics
- rotary valves
- wind instruments
- push rod
- ball
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D9/00—Details of, or accessories for, wind musical instruments
- G10D9/04—Valves; Valve controls
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Pivots And Pivotal Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
1VIechanik für Blasinstrumente mit Drehventilen Gegenstand der Erfindung ist eine Mechanik für Blasinstrumente mit Drehventilen, welche durch eine Schubstangenverbindung zwischen Klappenhebel und an diese angreifende Drehkörper durch Kugelgelenk bewegt werden. Die Neuheit besteht darin, daß durch eine Schraubverbindung der Kugelpfannen vom I,7,lappenhebel und Ventilwelle mit der Schubstange eine Längeneinstellung der Schubstange herbeigeführt wird, wodurch ein leichtes und schnelles Nachstellen der Mechanik, insbesondere bei etwa eintretendem Klappern, gewährleistet wird.1VIechanics for wind instruments with rotary valves the subject of the invention is a mechanism for wind instruments with rotary valves, which are operated by a push rod connection moved between the flap lever and rotating body attacking it by means of a ball joint will. The novelty is that by a screw connection of the ball sockets from the I, 7, flap lever and valve shaft with the push rod a length adjustment of the Push rod is brought about, whereby an easy and quick readjustment of the Mechanics, especially if there is any rattling, is guaranteed.
Auf der Zeichnung ist die Mechanik in einem Ausführungsbeispiel dargestellt, und zwar ist Abb. i eine Draufsicht und Abb. 2 eine Seitenansicht.In the drawing, the mechanics is shown in an exemplary embodiment, namely, Fig. 1 is a plan view and Fig. 2 is a side view.
Der Klappenhebela ist an seinem inneren Ende zu einer Kugel b ausgebildet, um welche sich die Lagerpfanne c allseitig schwenkbar legt. Die Kugellagerpfanne c ist verstellbar an der Verbindungs- oder Schubstange d angeordnet, wobei das entgegengesetzte Ende der letzteren eine weitere Lagerpfanne e trägt, welche an den kugelig gestalteten Teilt an der Ventilwelle angreift. Die Kugel b kann auch seitlich am Klappenhebel a sitzen oder in einer anderen geeigneten Stellung angeordnet sein, Hauptsache ist, daß die Verbindung von Klappe zur Ventilwelle mit Kugelgelenk erfolgt, wodurch der Übertragungsweg wesentlich verkürzt wird und mithin nur ein geringer Fingerdruck auf die Klappe zur Bewegung der Mechanik notwendig ist, nachdem sämtliche Reibungs- und Klemmflächen innerhalb der Drehpunkte in Wegfall kommen, was für ein einwandfreies und leichtes Spielen außerordentlich fördernd wirkt.The flap lever a is formed at its inner end into a ball b, around which the bearing pan c is pivotable on all sides. The ball bearing socket c is adjustably arranged on the connecting or push rod d, with the opposite At the end of the latter, a further bearing pan e carries, which is attached to the spherical shape Divides attacks on the valve shaft. The ball b can also be on the side of the flap lever a sit or be arranged in another suitable position, the main thing is, that the connection of the flap to the valve shaft takes place with a ball joint, whereby the Transmission path is significantly shortened and therefore only a slight finger pressure on the flap to move the mechanism is necessary after all friction and clamping surfaces within the pivot points are eliminated, what a flawless one and easy play is extremely beneficial.
Auch dienen die Lagerpfannen nicht nur zur Verbindung des Klappenhebels a mit der Schubstange b, sondern gleichzeitig zur Lagerung der Kugel b.The bearing pans are not only used to connect the flap lever a with the push rod b, but at the same time to support the ball b.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV25812D DE544751C (en) | Mechanics for wind instruments with rotary valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV25812D DE544751C (en) | Mechanics for wind instruments with rotary valves |
Publications (1)
Publication Number | Publication Date |
---|---|
DE544751C true DE544751C (en) | 1932-02-22 |
Family
ID=7582210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV25812D Expired DE544751C (en) | Mechanics for wind instruments with rotary valves |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE544751C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706668A1 (en) * | 1993-06-16 | 1994-12-23 | Selmer Co Inc | Airflow dispenser for musical instrument. |
-
0
- DE DEV25812D patent/DE544751C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706668A1 (en) * | 1993-06-16 | 1994-12-23 | Selmer Co Inc | Airflow dispenser for musical instrument. |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE544751C (en) | Mechanics for wind instruments with rotary valves | |
DE336531C (en) | Flap valve | |
DE534163C (en) | Gate valve | |
DE368609C (en) | Crank gear | |
DE969784C (en) | Flap valve | |
DE488311C (en) | Ball joint | |
AT113392B (en) | Toggle winch. | |
DE369854C (en) | Rotatable joint for lines for high-tension steam u. like | |
DE331974C (en) | Locking device for the circular joint | |
DE673258C (en) | Connection fitting for aircraft components | |
DE3020469C2 (en) | Machine for brass instruments equipped with cylinder valves | |
DE743770C (en) | Dental contra-angle | |
DE679648C (en) | Steam trap with slide | |
DE739350C (en) | Control device for connecting two locking parts or other parts one after the other | |
DE599241C (en) | Adjustable workstation light set up to be clamped on | |
DE608871C (en) | Device for automatic compensation of the play on valve tappets u. like | |
DE410247C (en) | Arrangement for the supply of the pressure medium to hydraulic presses for multi-sided tiltable bridges of vehicles | |
DE2734178A1 (en) | PNEUMATIC CONTROL UNIT FOR ROTARY STEMS OF VALVES | |
DE635839C (en) | Steering gears for vehicles of all kinds | |
AT102526B (en) | Flap valve. | |
DE459329C (en) | Valve lifters, especially for internal combustion engines | |
DE317099C (en) | ||
DE259263C (en) | ||
US1813153A (en) | Crank shaft | |
AT95412B (en) | Valve, in particular for pneumatics. |