FR2315161A1 - Visual position indicator for pushbutton switch - has sliding, pivoting or rotating indicator moving behind window when head is pressed - Google Patents
Visual position indicator for pushbutton switch - has sliding, pivoting or rotating indicator moving behind window when head is pressedInfo
- Publication number
- FR2315161A1 FR2315161A1 FR7519227A FR7519227A FR2315161A1 FR 2315161 A1 FR2315161 A1 FR 2315161A1 FR 7519227 A FR7519227 A FR 7519227A FR 7519227 A FR7519227 A FR 7519227A FR 2315161 A1 FR2315161 A1 FR 2315161A1
- Authority
- FR
- France
- Prior art keywords
- head
- sliding
- indicator
- pushbutton switch
- pivoting
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The visual position-indicator, for a pushbutton switch, has a head that moves down when depressed by the user's finger and causes an indicating element to move behind a window (4) in the head. The indicating element may slide, pivot or rotate, and may carry visual markings, lamps or electroluminescent devices. In the case of the sliding indicating element a vertical rounded post acts on the sloping edge of this spring loaded element and forces it to slide across behind the window as the head is depressed. Two springs are needed here. With the pivoted version only one spring is needed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7519227A FR2315161A1 (en) | 1975-06-19 | 1975-06-19 | Visual position indicator for pushbutton switch - has sliding, pivoting or rotating indicator moving behind window when head is pressed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7519227A FR2315161A1 (en) | 1975-06-19 | 1975-06-19 | Visual position indicator for pushbutton switch - has sliding, pivoting or rotating indicator moving behind window when head is pressed |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2315161A1 true FR2315161A1 (en) | 1977-01-14 |
FR2315161B1 FR2315161B1 (en) | 1980-05-23 |
Family
ID=9156759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519227A Granted FR2315161A1 (en) | 1975-06-19 | 1975-06-19 | Visual position indicator for pushbutton switch - has sliding, pivoting or rotating indicator moving behind window when head is pressed |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2315161A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129873A1 (en) * | 1980-09-25 | 1982-05-06 | Alps Electric Co., Ltd., Tokyo | PUSHBUTTON SWITCH WITH AN ILLUMINATED WINDOW |
DE3829881A1 (en) * | 1988-09-02 | 1990-03-08 | Berker Geb | Push button switch for a push button unit of compact construction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783581A (en) * | 1985-10-29 | 1988-11-08 | Lutron Electronics Co., Inc. | Air gap switch assembly |
-
1975
- 1975-06-19 FR FR7519227A patent/FR2315161A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129873A1 (en) * | 1980-09-25 | 1982-05-06 | Alps Electric Co., Ltd., Tokyo | PUSHBUTTON SWITCH WITH AN ILLUMINATED WINDOW |
DE3829881A1 (en) * | 1988-09-02 | 1990-03-08 | Berker Geb | Push button switch for a push button unit of compact construction |
Also Published As
Publication number | Publication date |
---|---|
FR2315161B1 (en) | 1980-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |