DE1057504B - Electric bell mechanism for installation in flush-mounted boxes - Google Patents

Electric bell mechanism for installation in flush-mounted boxes

Info

Publication number
DE1057504B
DE1057504B DEM36362A DEM0036362A DE1057504B DE 1057504 B DE1057504 B DE 1057504B DE M36362 A DEM36362 A DE M36362A DE M0036362 A DEM0036362 A DE M0036362A DE 1057504 B DE1057504 B DE 1057504B
Authority
DE
Germany
Prior art keywords
flush
bell
installation
electric bell
mounted boxes
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.)
Pending
Application number
DEM36362A
Other languages
German (de)
Inventor
Alfred Much
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.)
ALFRED MUCH
Original Assignee
ALFRED MUCH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ALFRED MUCH filed Critical ALFRED MUCH
Priority to DEM36362A priority Critical patent/DE1057504B/en
Publication of DE1057504B publication Critical patent/DE1057504B/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/08—Details or accessories of general applicability
    • G10K1/26—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)

Description

Elektrisches Läutewerk zur Montage in Unterputzdosen Die Erfindung betrifft ein elektrisches Läutewerk zur Montage in Unterputzdosen.Electric bell for installation in flush-mounted boxes The invention relates to an electrical bell for installation in flush-mounted boxes.

Bisher bekannte Unterputzläutewerke sind im wesentlichen übliche, auch für Aufputzmontage verwendete Läutewerke, die aus einer Grundplatte bestehen, auf der sich unter der darüber gewölbten Glockenschale das Antriebssystem befindet. Das Läutewerk ist in. eine normale Unterputzdose eingebaut, deren in der Wandebene liegende Öffnung durch eine mit Schlitzen versehene Abdeckvorrichtung geschlossen wird.So far known concealed bell works are essentially common, Bells also used for surface mounting, which consist of a base plate, on which the drive system is located under the domed bell shell. The bell is built into a normal flush-mounted box, its in the wall level lying opening closed by a cover device provided with slots will.

Die Schalleistung dieser Unterputzläutewerke ist verhältnismäßig gering, da einmal der Durchmesser der Glockenschale kleiner sein muß als der Innendurchmesser der Dose, ihre isolierende Auskleidung einen Teil des Schalles verschluckt und die geschlitzte Abdeckvorrichtung eine freie Schallabstrahlung behindert.The sound power of these concealed chimes is relatively low, because once the diameter of the bell shell must be smaller than the inner diameter the can, its insulating lining swallowed some of the sound and the Slotted cover device prevents free sound radiation.

Bei dem Unterputzläutewerk nach der Erfindung sind diese Nachteile dadurch beseitigt, daß erfindungsgemäß die in an sich bekannter Weise als ebene runde Platte ausgebildete und in ebenfalls bekannter Weise das Antriebssystem des Läutewerkes verdeckende Glockenschale so angeordnet ist, daß die in der Wandebene liegende Öffnung der Unterputzdose damit abdeckbar ist.These disadvantages are present in the flush-mounted bell according to the invention thereby eliminated that according to the invention in a known manner as a plane formed round plate and in a known manner, the drive system of the Bells covering bell shell is arranged so that the in the wall plane horizontal opening of the flush-mounted box can thus be covered.

Ein Ausführungsbeispiel der Erfindung zeigt die Zeichnung.The drawing shows an embodiment of the invention.

Es bedeutet dort a die Glockenschale, die mit der Befestigungsschraube b in geeigneter Weise zusammen mit dem Läutewerk in der Unterputzdose d befestigt ist und die mit dem Hammer c angeschlagen werden kann. Die Glockenschale a. ist durch die Schraube b so gehaltert, daß bei einem Wandabstand ihr Rand über den Rand der Unterputzdose d hinausreicht und die Dosenöffnung abdeckt. Bei Betätigung des innerhalb der Unterputzdose d befindlichen Antriebssystems schlägt dessen Hammer an die Rückseite der Glockenschale a. Der Schall gelangt somit ohne Abschwächung direkt in den Raum.There it means a the bell shell, which is fastened with the fastening screw b in a suitable manner together with the bell in the flush-mounted box d and which can be struck with the hammer c. The bell cup a. is held by the screw b so that at a distance from the wall its edge extends beyond the edge of the flush-mounted box d and covers the box opening. When the drive system located inside the flush-mounted box d is actuated, its hammer strikes the back of the bell cup a. The sound thus reaches the room directly without being attenuated.

Bei etwa gleichem Aufwand an erregender elektrischer Energie wird damit bei Verwendung einer Unterputzdose üblicher Größe eine wesentlich größere Lautstärke als bei bisher gebräuchlichen Unterputzläutewerken erreicht. Die flache Form der Glockenschale ergibt eine gute Zugänglichkeit zu den Anschlußklemmen des Läutewerkes, und es bleibt in der Unterputzdose noch genügend Raum für Klemmen anderer Einrichtungen, wie Türöffner, Fernsprecheinrichtungen usw. Sehr wesentlich ist auch, daß nach dem Entfernen der Glockenschale das unbedingt festsitzende Antriebssystem gut zugänglich ist und bei der Montage die üblichen Putzunebenheiten bequem ausgeglichen werden können.With approximately the same amount of exciting electrical energy so when using a flush box of the usual size a much larger one Volume than with previously used concealed chimes reached. The area The shape of the bell shell provides easy access to the terminals of the Chime, and there is still enough space in the flush-mounted box for others to clamp Facilities such as door openers, telephone systems, etc. It is also very important that that after removing the bell shell, the drive system is absolutely tight is easily accessible and easily compensated for the usual unevenness of the plaster during installation can be.

Claims (1)

PATENTANSPRUCH: Elektrisches Läutewerk zur Montage in Unterputzdosen mit einer Glockenschale als Schallerzeuger, dadurch gekennzeichnet, daß die in an sich bekannter Weise als ebene runde Platte ausgebildete und in ebenfalls bekannter Weise das Antriebssystem des Läutewerkes verdeckende Glockenschale so angeordnet ist, daß die in der Wandebene liegende Öffnung der Unterputzdose damit abdeckbar ist. In Betracht gezogene Druckschriften: USA.-Patentschrift Nr. 2 757 365; französische Patentschrift Nr. 934 114.PATENT CLAIM: Electric bell for installation in flush-mounted boxes with a bell shell as a sound generator, characterized in that the in on known way designed as a flat round plate and also known Way the drive system of the chimes concealing bell shell so arranged is that the opening of the flush-mounted box lying in the plane of the wall can be covered with it is. References considered: U.S. Patent No. 2,757,365; french Patent No. 934 114.
DEM36362A 1958-01-08 1958-01-08 Electric bell mechanism for installation in flush-mounted boxes Pending DE1057504B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM36362A DE1057504B (en) 1958-01-08 1958-01-08 Electric bell mechanism for installation in flush-mounted boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM36362A DE1057504B (en) 1958-01-08 1958-01-08 Electric bell mechanism for installation in flush-mounted boxes

Publications (1)

Publication Number Publication Date
DE1057504B true DE1057504B (en) 1959-05-14

Family

ID=7302541

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM36362A Pending DE1057504B (en) 1958-01-08 1958-01-08 Electric bell mechanism for installation in flush-mounted boxes

Country Status (1)

Country Link
DE (1) DE1057504B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR934114A (en) * 1946-10-02 1948-05-12 Electric doorbell
US2757365A (en) * 1953-04-17 1956-07-31 Perez Carlos Pablo Electric bell, buzzer or similar device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR934114A (en) * 1946-10-02 1948-05-12 Electric doorbell
US2757365A (en) * 1953-04-17 1956-07-31 Perez Carlos Pablo Electric bell, buzzer or similar device

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