DE30215C - Device for doors, which gives different signals depending on their direction of oscillation - Google Patents
Device for doors, which gives different signals depending on their direction of oscillationInfo
- Publication number
- DE30215C DE30215C DENDAT30215D DE30215DA DE30215C DE 30215 C DE30215 C DE 30215C DE NDAT30215 D DENDAT30215 D DE NDAT30215D DE 30215D A DE30215D A DE 30215DA DE 30215 C DE30215 C DE 30215C
- Authority
- DE
- Germany
- Prior art keywords
- doors
- oscillation
- different signals
- signals depending
- gives different
- 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 - Lifetime
Links
- 210000003813 Thumb Anatomy 0.000 claims description 3
- 230000001702 transmitter Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 1
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
- G10K1/07—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 mechanically operated; Hand bells; Bells for animals
- G10K1/072—Operating or striking mechanisms therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 74: Signalwesen.CLASS 74: Signaling.
Patentirt im Deutschen Reiche vom 13. Juli 1884 ab.Patented in the German Empire on July 13, 1884.
Oberhalb der Thür liegt eine horizontale Welle a, an welcher der Arm b sitzt; an den letzteren stöfst der an der Thür befestigte Knaggen c. Oberhalb und unterhalb der Welle α sind die Signalgeber befestigt, oben die Saite d und unten die Glocke e. Zum Anschlagen der Signalgeber dienen die Hämmer/ und g, die mit den Federn h und i fest verbunden sind und durch dieselben für gewöhnlich an die Signalgeber herangedrückt werden.Above the door lies a horizontal shaft a on which arm b sits; the latch attached to the door hits the latter c. The signal generators are attached above and below the shaft α , the string d above and the bell e below. The hammers / and g, which are firmly connected to springs h and i , are used to strike the signal generators and are usually pressed against the signal generators by the same.
Wird die Thür nach der einen oder anderen Seite herumgeschwungen, so schiebt der Knaggen c den Arm b vor sich her; es drückt also einer von den gleichfalls an der Welle α befestigten, diametral einander gegenüberliegenden Daumen k bezw. I den vor ihm liegenden Hammer g bezw. f zurück, bis der Knaggen c über den Arm b hinweggeglitten ist. Die mit dem zurückgedrückten Hammer verbundene Feder schnellt nun wieder vor und läfst den Hammer gegen den Signalgeber schlagen. Bei der entgegengesetzten Schwingung kommt der andere Daumen zur Wirkung, welcher also den zweiten Signalgeber ertönen läfst. Um die Hämmer g und f in einer gewissen Entfernung von der Glocke e bezw. der Saite d zu erhalten, wenn dieselben nicht tönen sollen, sind die Federn m und η angebracht, deren Spannung genügt, um die Hämmer für gewöhnlich zurückzuhalten, aber nicht so stark ist, um dem geschnellten Hammer Widerstand zu leisten.If the door is swung around to one side or the other, the latch c pushes the arm b in front of it; so it presses one of the diametrically opposed thumbs k or k, which are also attached to the shaft α. I the hammer lying in front of him g respectively. f back until the lug c has slid over the arm b . The spring connected to the pushed-back hammer will now snap forward again and cause the hammer to strike against the signal transmitter. With the opposite vibration, the other thumb comes into play, which means that the second signal transmitter sounds. To the hammers g and f at a certain distance from the bell e respectively. The springs m and η are attached, the tension of which is sufficient to normally hold the hammers back, but not so strong as to withstand the rushing hammer, in order to maintain the string d when the same should not sound.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE30215C true DE30215C (en) |
Family
ID=306350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT30215D Expired - Lifetime DE30215C (en) | Device for doors, which gives different signals depending on their direction of oscillation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE30215C (en) |
-
0
- DE DENDAT30215D patent/DE30215C/en not_active Expired - Lifetime
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