NL201794A - - Google Patents
Info
- Publication number
- NL201794A NL201794A NL201794DA NL201794A NL 201794 A NL201794 A NL 201794A NL 201794D A NL201794D A NL 201794DA NL 201794 A NL201794 A NL 201794A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
- B61L19/14—Interlocking devices having electrical operation with electrical locks
-
- 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
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switches With Compound Operations (AREA)
- Mechanisms For Operating Contacts (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3579454A GB755206A (en) | 1954-12-10 | 1954-12-10 | Improvements in or relating to electric switching keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL201794A true NL201794A (sv) |
Family
ID=10381610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL201794D NL201794A (sv) | 1954-12-10 | ||
| NL72431D NL72431C (sv) | 1954-12-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72431D NL72431C (sv) | 1954-12-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE543472A (sv) |
| GB (1) | GB755206A (sv) |
| NL (2) | NL72431C (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1223919B (de) * | 1964-03-28 | 1966-09-01 | Siemens Ag | Elektrischer Nockenschalter, insbesondere Wahlschalter fuer Programmsteuerwerke von Waschmaschinen |
| CH658542A5 (de) * | 1982-03-20 | 1986-11-14 | Huetoegepgyar | Betriebswahl- und sperrschalter fuer kuehlvorrichtungen. |
| US4652027A (en) * | 1984-07-16 | 1987-03-24 | Quantz Norman G | Electrically actuated lock mechanism |
| US4667990A (en) * | 1984-07-16 | 1987-05-26 | Quantz Norman G | Electrically actuated lock mechanism |
-
0
- BE BE506690D patent/BE506690A/xx unknown
- NL NL201794D patent/NL201794A/xx unknown
- NL NL72431D patent/NL72431C/xx active
- BE BE543472D patent/BE543472A/xx unknown
-
1954
- 1954-12-10 GB GB3579454A patent/GB755206A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB755206A (en) | 1956-08-15 |
| NL72431C (sv) | |
| BE506690A (sv) | |
| BE543472A (sv) |