NL238769A - - Google Patents
Info
- Publication number
- NL238769A NL238769A NL238769DA NL238769A NL 238769 A NL238769 A NL 238769A NL 238769D A NL238769D A NL 238769DA NL 238769 A NL238769 A NL 238769A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H41/00—Switches providing a selected number of consecutive operations of the contacts by a single manual actuation of the operating part
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7116259A CH366080A (de) | 1959-03-24 | 1959-03-24 | Reihenanordnung von Drucktastenschaltern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238769A true NL238769A (nl) |
Family
ID=4530811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238769D NL238769A (nl) | 1959-03-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE578280A (nl) |
| CH (1) | CH366080A (nl) |
| DE (1) | DE1819400U (nl) |
| FR (1) | FR1223173A (nl) |
| GB (1) | GB889984A (nl) |
| NL (1) | NL238769A (nl) |
-
0
- NL NL238769D patent/NL238769A/xx unknown
-
1959
- 1959-03-24 CH CH7116259A patent/CH366080A/de unknown
- 1959-04-08 DE DE1959SC024769 patent/DE1819400U/de not_active Expired
- 1959-04-29 BE BE578280A patent/BE578280A/fr unknown
- 1959-05-04 FR FR793839A patent/FR1223173A/fr not_active Expired
- 1959-05-04 GB GB1515859A patent/GB889984A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE578280A (fr) | 1959-08-17 |
| CH366080A (de) | 1962-12-15 |
| GB889984A (en) | 1962-02-21 |
| FR1223173A (fr) | 1960-06-15 |
| DE1819400U (de) | 1960-10-13 |