DE1950036B2 - Drucktastensatz zum betaetigen einer anzahl von schiebeschaltern - Google Patents
Drucktastensatz zum betaetigen einer anzahl von schiebeschalternInfo
- Publication number
- DE1950036B2 DE1950036B2 DE19691950036 DE1950036A DE1950036B2 DE 1950036 B2 DE1950036 B2 DE 1950036B2 DE 19691950036 DE19691950036 DE 19691950036 DE 1950036 A DE1950036 A DE 1950036A DE 1950036 B2 DE1950036 B2 DE 1950036B2
- Authority
- DE
- Germany
- Prior art keywords
- channel
- bolt
- shaped
- return spring
- hooked
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
- H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
- G05G5/08—Interlocking of members, e.g. locking member in a particular position before or during the movement of another member
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/26—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
- H03J5/32—Stationary tuning circuits or elements selected by push-button
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6814204A NL6814204A (es) | 1968-10-04 | 1968-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1950036A1 DE1950036A1 (de) | 1970-04-09 |
DE1950036B2 true DE1950036B2 (de) | 1977-01-27 |
Family
ID=19804845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691950036 Ceased DE1950036B2 (de) | 1968-10-04 | 1969-10-03 | Drucktastensatz zum betaetigen einer anzahl von schiebeschaltern |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1950036B2 (es) |
FR (1) | FR2019946A1 (es) |
GB (1) | GB1227639A (es) |
NL (1) | NL6814204A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015292A1 (de) * | 1980-04-21 | 1981-10-22 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Drucktastenaggregat |
-
1968
- 1968-10-04 NL NL6814204A patent/NL6814204A/xx unknown
-
1969
- 1969-10-03 DE DE19691950036 patent/DE1950036B2/de not_active Ceased
- 1969-10-03 FR FR6933914A patent/FR2019946A1/fr not_active Withdrawn
- 1969-10-03 GB GB1227639D patent/GB1227639A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015292A1 (de) * | 1980-04-21 | 1981-10-22 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Drucktastenaggregat |
EP0038501A2 (de) * | 1980-04-21 | 1981-10-28 | PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. | Drucktastenaggregat |
EP0038501A3 (en) * | 1980-04-21 | 1982-05-12 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co. | Push-button block |
Also Published As
Publication number | Publication date |
---|---|
FR2019946A1 (es) | 1970-07-10 |
GB1227639A (es) | 1971-04-07 |
DE1950036A1 (de) | 1970-04-09 |
NL6814204A (es) | 1970-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8235 | Patent refused |