BE490453A - - Google Patents
Info
- Publication number
- BE490453A BE490453A BE490453DA BE490453A BE 490453 A BE490453 A BE 490453A BE 490453D A BE490453D A BE 490453DA BE 490453 A BE490453 A BE 490453A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2912547A GB644808A (en) | 1947-10-31 | 1947-10-31 | Combination ironing board and steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490453A true BE490453A (enrdf_load_html_response) | 1949-08-16 |
Family
ID=10286557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490453D BE490453A (enrdf_load_html_response) | 1947-10-31 | 1949-07-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE490453A (enrdf_load_html_response) |
| FR (1) | FR991407A (enrdf_load_html_response) |
| GB (1) | GB644808A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1054874B (it) * | 1976-02-19 | 1981-11-30 | Star Utensili Elett | Banco di lavoro ripiegabile |
| US4365799A (en) * | 1978-11-24 | 1982-12-28 | Brian Edward D O | Folding slide and platform structure |
| GB8817923D0 (en) * | 1988-07-27 | 1988-09-01 | Thompson R | Step-ladder |
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1947
- 1947-10-31 GB GB2912547A patent/GB644808A/en not_active Expired
-
1949
- 1949-07-27 FR FR991407D patent/FR991407A/fr not_active Expired
- 1949-07-30 BE BE490453D patent/BE490453A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR991407A (fr) | 1951-10-05 |
| GB644808A (en) | 1950-10-18 |