NL272707A - - Google Patents
Info
- Publication number
- NL272707A NL272707A NL272707DA NL272707A NL 272707 A NL272707 A NL 272707A NL 272707D A NL272707D A NL 272707DA NL 272707 A NL272707 A NL 272707A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
-
- 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
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
-
- 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
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/06—Hooks; Cradles
- H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK42456A DE1147290B (de) | 1960-12-20 | 1960-12-20 | Mit Schnappkontakten ausgeruesteter mehrpoliger Schaltersatz |
| DEK43223A DE1151020B (de) | 1960-12-20 | 1961-03-17 | Anwendung eines mit Schnappschalt-kontakten ausgeruesteten mehrpoligen Schaltersatzes bei einem Fernsprechapparat |
| DEK44184A DE1155819B (de) | 1960-12-20 | 1961-07-06 | Anwendung eines mit Schnappschaltkontakten ausgeruesteten mehrpoligen Schaltersatzes bei einem Fernsprechapparat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL272707A true NL272707A (enrdf_load_stackoverflow) |
Family
ID=27211183
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL272707D NL272707A (enrdf_load_stackoverflow) | 1960-12-20 | ||
| NL280599D NL280599A (enrdf_load_stackoverflow) | 1960-12-20 | ||
| NL280599A NL140383B (nl) | 1960-12-20 | 1962-07-05 | Telefoontoestel met twee, tot in de oplegplaatsen voor de microtelefoon reikende, stootorganen. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL280599D NL280599A (enrdf_load_stackoverflow) | 1960-12-20 | ||
| NL280599A NL140383B (nl) | 1960-12-20 | 1962-07-05 | Telefoontoestel met twee, tot in de oplegplaatsen voor de microtelefoon reikende, stootorganen. |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE1151020B (enrdf_load_stackoverflow) |
| GB (1) | GB950105A (enrdf_load_stackoverflow) |
| NL (3) | NL140383B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926683C2 (de) * | 1979-07-02 | 1981-10-15 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Gabelumschalter für Fernsprechapparate |
| US4384177A (en) * | 1980-05-23 | 1983-05-17 | Hosiden Electronics Co. Ltd. | Switch |
| DE3342730A1 (de) * | 1983-11-25 | 1985-06-05 | Siemens AG, 1000 Berlin und 8000 München | Gabelumschalter fuer fernsprechgeraete |
| DE3508311A1 (de) * | 1985-03-08 | 1986-09-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Wandgehaeuse fuer eine vermittlungsanlage |
| US4747134A (en) * | 1987-06-04 | 1988-05-24 | Phillips & Brooks, Inc. | Pay telephone hook switch assembly |
-
0
- NL NL272707D patent/NL272707A/xx unknown
- NL NL280599D patent/NL280599A/xx unknown
-
1961
- 1961-03-17 DE DEK43223A patent/DE1151020B/de active Pending
- 1961-07-06 DE DEK44184A patent/DE1155819B/de active Pending
- 1961-12-06 GB GB4365961A patent/GB950105A/en not_active Expired
-
1962
- 1962-07-05 NL NL280599A patent/NL140383B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL140383B (nl) | 1973-11-15 |
| NL280599A (enrdf_load_stackoverflow) | |
| DE1155819B (de) | 1963-10-17 |
| DE1151020B (de) | 1963-07-04 |
| GB950105A (en) | 1964-02-19 |