DE160225C - - Google Patents
Info
- Publication number
- DE160225C DE160225C DENDAT160225D DE160225DA DE160225C DE 160225 C DE160225 C DE 160225C DE NDAT160225 D DENDAT160225 D DE NDAT160225D DE 160225D A DE160225D A DE 160225DA DE 160225 C DE160225 C DE 160225C
- Authority
- DE
- Germany
- Prior art keywords
- plate
- lever
- current connection
- spring
- view
- 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
- 229920001875 Ebonite Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- G04C21/30—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school
- G04C21/305—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school by the hand(s) or handlike members closing the contacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE160225C true DE160225C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=426224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT160225D Active DE160225C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE160225C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125042B (de) * | 1959-02-28 | 1962-03-08 | Paul Hesener Dipl Ing | Elektrische Programmsteuervorrichtung |
DE1173972B (de) * | 1961-02-09 | 1964-07-16 | Magdeburg Werkzeugmasch | Programmsteuereinrichtung, insbesondere fuer Werkzeugmaschinen |
US4504154A (en) * | 1982-12-23 | 1985-03-12 | Dieter Graesslin Feinwerktechnik | Indexing element for switching a chronometer |
-
0
- DE DENDAT160225D patent/DE160225C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125042B (de) * | 1959-02-28 | 1962-03-08 | Paul Hesener Dipl Ing | Elektrische Programmsteuervorrichtung |
DE1173972B (de) * | 1961-02-09 | 1964-07-16 | Magdeburg Werkzeugmasch | Programmsteuereinrichtung, insbesondere fuer Werkzeugmaschinen |
US4504154A (en) * | 1982-12-23 | 1985-03-12 | Dieter Graesslin Feinwerktechnik | Indexing element for switching a chronometer |
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