DE211856C - - Google Patents
Info
- Publication number
- DE211856C DE211856C DENDAT211856D DE211856DA DE211856C DE 211856 C DE211856 C DE 211856C DE NDAT211856 D DENDAT211856 D DE NDAT211856D DE 211856D A DE211856D A DE 211856DA DE 211856 C DE211856 C DE 211856C
- Authority
- DE
- Germany
- Prior art keywords
- soundboard
- catch
- pianos
- openings
- carries
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/04—Frames; Bridges; Bars
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 211856 ~ KLASSE 51 ö. GRUPPE 2.- M 211856 ~ CLASS 51 Ö. GROUP 2.
JOHANNES REHBOCK in DUISBURG.JOHANNES REHBOCK in DUISBURG.
Rast für Klaviere aus zwei ineinanderliegenden Teilen, von denen der innere den Resonanzboden, der äußere den Stimmstock und den Metallrahmen trägt.Rast for pianos made up of two nested parts, of which the inner one the soundboard, the outer one carries the sound post and the metal frame.
Patentiert im Deutschen Reiche vom 7. April 1907 ab. Patented in the German Empire on April 7, 1907.
Gegenstand der Erfindung ist eine Rast für Klaviere, welche, um besonders die Resonanzwirkung zu erhöhen, aus zwei Teilen, einem äußeren, a, und einem inneren, b, besteht, von welchen der eine, der innere, den Resonanzboden r, der andere, äußere, dagegen den Metallrahmen und den Stimmstock trägt sowie dem Gehäuse Halt bietet. Der innere Rastteil hat ungefähr dieselbe Höhe wie derThe subject of the invention is a latch for pianos, which, in order to increase the resonance effect in particular, consists of two parts, an outer, a, and an inner, b , of which one, the inner, the soundboard r, the other, outer, on the other hand, carries the metal frame and the sound post and provides support for the housing. The inner locking part has approximately the same height as the
ίο äußere Teil. Diese Höhe ist erforderlich, wenn der Resonanzboden dem Drucke der Saiten genügend Widerstand leisten, aber auch die regelrechte Resonanzwirkung ausüben soll. Diese Höhe des Innenteils b der Rast ist aber nur dadurch ermöglicht worden, daß er mit Öffnungen versehen worden ist und die erforderlichen strebenartigen Rasthölzer s der äußeren Rast durch die öffnungen hindurchgeführt sind. Dieses Hindurchführen ist in der Weise geschehen, daß sich die Rasthölzer einander nicht berühren,, und daß infolgedessen die Resonanz trotz des Hindurchführens der Hölzer der einen Rast durch die der anderen Rast nicht beeinträchtigt wird.ίο outer part. This height is necessary if the soundboard is to offer sufficient resistance to the pressure of the strings, but also to exert a real resonance effect. This height of the inner part b of the catch has only been made possible by the fact that it has been provided with openings and the necessary strut-like catch woods s of the outer catch are passed through the openings. This passage is done in such a way that the ratchet woods do not touch each other, and that consequently the resonance is not impaired by that of the other ratchet, in spite of the passage of the woods of the one catch.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE211856C true DE211856C (en) |
Family
ID=473625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT211856D Active DE211856C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE211856C (en) |
-
0
- DE DENDAT211856D patent/DE211856C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE211856C (en) | ||
DE27221C (en) | Innovation at the Bramah-FUngerichte | |
DE26950C (en) | Device on clock striking mechanisms, which are operated directly by the pointer mechanism | |
DE87374C (en) | ||
DE672613C (en) | Push lock | |
DE225368C (en) | ||
DE15566C (en) | Innovations on wagon axles | |
DE444750C (en) | Picture frame with clamping device | |
DE276160C (en) | ||
DE179968C (en) | ||
DE14993C (en) | Innovations to pianofortes with sound box | |
DE27883C (en) | Control Courts | |
DE32809C (en) | Dismountable harmonica | |
DE371945C (en) | String instrument | |
DE347943C (en) | Device for holding bones to be sawed through by hand saw between two toothed legs | |
DE282177C (en) | ||
Rudolph | Measuring and analysing fungal diversity on temporal and spatial scale in multiple comprehensive-taxa inventories | |
DE250349C (en) | ||
DE385336C (en) | Secret lock that can be closed without a key | |
DE366066C (en) | String instrument (piano, grand piano, etc.) | |
DE231559C (en) | Interchangeable sheet music for harmonies | |
Hardin | McLean, Malcolm D., ed.," Papers Concerning Robertson's Colony in Texas: The Gentleman from Milam"(Book Review) | |
DE33245C (en) | Tailpiece for string instruments | |
DE129275C (en) | ||
DE413172C (en) | Chord coupling for harmonies |