FR2281639A1 - Perfectionnements au mecanisme a mouvement brusque - Google Patents
Perfectionnements au mecanisme a mouvement brusqueInfo
- Publication number
- FR2281639A1 FR2281639A1 FR7428136A FR7428136A FR2281639A1 FR 2281639 A1 FR2281639 A1 FR 2281639A1 FR 7428136 A FR7428136 A FR 7428136A FR 7428136 A FR7428136 A FR 7428136A FR 2281639 A1 FR2281639 A1 FR 2281639A1
- Authority
- FR
- France
- Prior art keywords
- manually operated
- switch
- fast acting
- catch
- motion
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/14—Energy stored by deformation of elastic members by twisting of torsion members
- H01H5/16—Energy stored by deformation of elastic members by twisting of torsion members with auxiliary means for temporarily holding parts until torsion member is sufficiently strained
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7428136A FR2281639A1 (fr) | 1974-08-07 | 1974-08-07 | Perfectionnements au mecanisme a mouvement brusque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7428136A FR2281639A1 (fr) | 1974-08-07 | 1974-08-07 | Perfectionnements au mecanisme a mouvement brusque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2281639A1 true FR2281639A1 (fr) | 1976-03-05 |
| FR2281639B1 FR2281639B1 (cs) | 1980-05-30 |
Family
ID=9142383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7428136A Granted FR2281639A1 (fr) | 1974-08-07 | 1974-08-07 | Perfectionnements au mecanisme a mouvement brusque |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2281639A1 (cs) |
-
1974
- 1974-08-07 FR FR7428136A patent/FR2281639A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2281639B1 (cs) | 1980-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |