FR763873A - Perfectionnements aux tables de manoeuvre - Google Patents
Perfectionnements aux tables de manoeuvreInfo
- Publication number
- FR763873A FR763873A FR763873DA FR763873A FR 763873 A FR763873 A FR 763873A FR 763873D A FR763873D A FR 763873DA FR 763873 A FR763873 A FR 763873A
- Authority
- FR
- France
- Prior art keywords
- maneuvering
- tables
- maneuvering tables
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR763873T | 1933-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR763873A true FR763873A (fr) | 1934-05-08 |
Family
ID=9181411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR763873D Expired FR763873A (fr) | 1933-02-03 | 1933-02-03 | Perfectionnements aux tables de manoeuvre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR763873A (fr) |
-
1933
- 1933-02-03 FR FR763873D patent/FR763873A/fr not_active Expired
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