DE4748C - Improvements to alarm clocks - Google Patents
Improvements to alarm clocksInfo
- Publication number
- DE4748C DE4748C DENDAT4748D DE4748DA DE4748C DE 4748 C DE4748 C DE 4748C DE NDAT4748 D DENDAT4748 D DE NDAT4748D DE 4748D A DE4748D A DE 4748DA DE 4748 C DE4748 C DE 4748C
- Authority
- DE
- Germany
- Prior art keywords
- alarm clocks
- alarm
- clocks
- august
- patented
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromechanical Clocks (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Treatment Of Fiber Materials (AREA)
- Decoration Of Textiles (AREA)
Description
1878.1878.
PATENTSCHRIFTPATENT LETTERING
IT"IT "
ADAM SAUER in MÜLHEIM α. Rhein. Verbesserungen an Weckervorrichtungen. ADAM SAUER in MÜLHEIM α. Rhine. Improvements to alarm clocks.
Zusatz-Patent zu No. 4141 vom 14. Juli 1878.Patent addition to No. 4141 of July 14, 1878.
Patentirt im Deutschen Reiche vom 30. August 1878 ab. Längste Dauer: 13. August 1890.Patented in the German Empire on August 30, 1878. Longest duration: August 13, 1890.
Diese Verbesserung besteht darin, dafs an dem unter No. 4141 patentirten Wecker-Apparat die Gewichtchen YY1 an den Haken DD* stattThis improvement consists in the fact that the under no. 4141 patented alarm clock device, the weight YY 1 on the hook DD * instead
an der Wand hängen, wodurch die Hebel EF und E1 gehoben und die Federn ggl in diesem Falle überflüssig werden.hang on the wall, whereby the levers EF and E 1 are lifted and the springs gg l are superfluous in this case.
Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4748T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4748C true DE4748C (en) |
Family
ID=34917006
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT4748D Active DE4748C (en) | Improvements to alarm clocks | ||
DENDAT4141D Active DE4141C (en) | Alarm clock devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT4141D Active DE4141C (en) | Alarm clock devices |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4141C (en) |
-
0
- DE DENDAT4748D patent/DE4748C/en active Active
- DE DENDAT4141D patent/DE4141C/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE4141C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4748C (en) | Improvements to alarm clocks | |
US2107377A (en) | Apparatus for teaching tumbling | |
DE24247C (en) | Innovation in fixed turnout lanterns for signaling by means of screens. (addition to P. R. 21704.) | |
DE397659C (en) | Support frame for shock-free vehicle seats | |
US1878218A (en) | Starting cage for racing animals | |
DE370941C (en) | Catching device with buffer-shaped tentacles for conveyor baskets | |
DE306962C (en) | ||
DE230945C (en) | ||
US1817869A (en) | Butcher's gambrel | |
DE185618C (en) | ||
AT60699B (en) | Apparatus for cutting eggs and the like into slices. | |
DE2770C (en) | Crane pointer scale | |
DE120380C (en) | ||
DE494391C (en) | Pedal and rowing equipment | |
DE237708C (en) | ||
US883083A (en) | Trip for hay-nets. | |
US1513080A (en) | Conveyer chain | |
DE367761C (en) | Grate bar for classifying grates | |
DE109587C (en) | ||
DE238115C (en) | ||
Al-Abadi et al. | Referral and its Impact on Achieving Textual Cohesion (Usul al-Kafi as an Example) | |
DE373307C (en) | Chain used to connect suitcases | |
DE43173C (en) | Innovation on seesaw traps | |
AT93630B (en) | Device for coupling octaves with keyboard instruments. | |
US631993A (en) | Car-fender. |