DE364644C - Wing with lid lock - Google Patents

Wing with lid lock

Info

Publication number
DE364644C
DE364644C DED41345D DED0041345D DE364644C DE 364644 C DE364644 C DE 364644C DE D41345 D DED41345 D DE D41345D DE D0041345 D DED0041345 D DE D0041345D DE 364644 C DE364644 C DE 364644C
Authority
DE
Germany
Prior art keywords
wing
lid lock
locking
moved
same time
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
Application number
DED41345D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUZIAN DAVID DR
Original Assignee
LUZIAN DAVID DR
Publication date
Priority to DED41345D priority Critical patent/DE364644C/en
Application granted granted Critical
Publication of DE364644C publication Critical patent/DE364644C/en
Expired legal-status Critical Current

Links

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
    • G10C3/02—Cases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transmission Devices (AREA)

Description

Flügel mit Deckelverriegelung. Die Verriegelung des Deckels bei kleinen Flügeln erfolgt in bekannter Weise durch Drehung eines mit einem Haken versehenen Griffknopfes. Bei größeren Flügeln, inshesondere bei Konzertflügeln, befinden sich hingegen zwei solcher Verriegelungsstellen.Wing with lid lock. The locking of the lid on small ones Wings are done in a known manner by turning a hooked one Handle knob. On larger grand pianos, especially concert grand pianos, there are however, two such locking points.

Bei diesen .bisherigen Verriegelungen mit zwei unabhängigen Griffhaken kann die Entriegelung häufig nicht schnell und pünktlich erfolgen, da irgendeiner der beiden Griffe oft nicht genügend' herumgedreht wird und bei den dann häufig folgenden Versuchen, gewaltsam den Deckel zu öffnen, Beschädigungen des Flügels vorkommen. Die Erfindung beseitigt diese Nachteile dadurch, daß durch Bewegen eines einzigen. Antriebsgliedes, beispielsweise nach Art der bekannten Zahnstangenverriegelung, Sperrvorrichtungen an zwei verschiedenen Stellen gleichzeitig bewegbar sind.With these previous locks with two independent handle hooks the unlocking can often not be done quickly and on time, because somebody of the two handles is often not turned around enough and then often subsequent attempts to forcibly open the lid will damage the wing occurrence. The invention overcomes these disadvantages in that by moving a single. Drive member, for example in the manner of the known rack and pinion lock, Locking devices can be moved at two different points at the same time.

Die Zeichnung zeigt in Abb. r die bisherige Verriegelung von Flügeln. durch, zwei un.a@bhängig voneinander zu betätigende Haken a und: b, in Abb. :2 den Gegenstand der Erfindun.g an .einem Ausführungsbeispiel nach Art der bekannten Zahnstangenv erriegelung. Durch Bewegen des Zahnrades c werden die Riegelstangen: f und g mit einem einzigen Griff gleichzeitig in den Halteösen e und d festgelegt oder aus ihnen entfernt. Entsprechend können auch drei oder mehrere Riegel gleichzeitig bewegt oder eine andere Vorrichtung, bei Tier durch einen Griff mehrere Riegel gleichzeitig bewegt werden, angewendet werden.The drawing shows in Fig. R the previous locking of wings. through, two hooks a and: b, which can be operated independently of one another, in Fig.: 2 the subject of the invention on .an embodiment of the type of the known rack and pinion lock. By moving the gear wheel c, the locking bars: f and g are simultaneously fixed in or removed from the retaining eyelets e and d with a single grip. Correspondingly, three or more latches can be moved at the same time or another device can be used, in the case of animals, several latches can be moved at the same time by means of a handle.

Claims (1)

PATENT-ANSPRUcIi: Flügel mit Deckelverriegelung an zwei oder mehreren Stellen, dadurch gekennzeichnet, daß durch Bewegen eines einzigen Antriebsgliedes (beispielsweise des Zahnrades c) Sperrvorrichtungen (beispielsweise nach Art der bekannten Zahnstangenverriegelung die Stangenfund g) an zwei oder mehreren verschiedenen Stellen (beispielsweise den Ösen d und e) gleichzeitig bewegbar sind.PATENT CLAIMS: wing with cover locking at two or more points, characterized in that by moving a single drive member (for example the gear c) locking devices (for example, in the manner of the known rack and pinion lock the rod base g) at two or more different points (for example the eyelets d and d e) can be moved at the same time.
DED41345D Wing with lid lock Expired DE364644C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED41345D DE364644C (en) Wing with lid lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED41345D DE364644C (en) Wing with lid lock

Publications (1)

Publication Number Publication Date
DE364644C true DE364644C (en) 1922-11-29

Family

ID=7046046

Family Applications (1)

Application Number Title Priority Date Filing Date
DED41345D Expired DE364644C (en) Wing with lid lock

Country Status (1)

Country Link
DE (1) DE364644C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361564A2 (en) * 2002-05-10 2003-11-12 Yamaha Corporation Top board structure for keyboard instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361564A2 (en) * 2002-05-10 2003-11-12 Yamaha Corporation Top board structure for keyboard instrument
EP1361564A3 (en) * 2002-05-10 2004-02-04 Yamaha Corporation Top board structure for keyboard instrument
US7368644B2 (en) 2002-05-10 2008-05-06 Yamaha Corporation Top board structure for keyboard instrument

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