DE2554556C3 - Switching device with a cylinder lock, especially for device plugs and cord switches - Google Patents
Switching device with a cylinder lock, especially for device plugs and cord switchesInfo
- Publication number
- DE2554556C3 DE2554556C3 DE19752554556 DE2554556A DE2554556C3 DE 2554556 C3 DE2554556 C3 DE 2554556C3 DE 19752554556 DE19752554556 DE 19752554556 DE 2554556 A DE2554556 A DE 2554556A DE 2554556 C3 DE2554556 C3 DE 2554556C3
- Authority
- DE
- Germany
- Prior art keywords
- cylinder lock
- snap mechanism
- switching device
- cover
- key
- 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
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
-
- 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
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
- H01H2027/066—Key inserted and then turned to effect operation of the switch having anti-tamper provisions, e.g. avoiding the removal of the lock cylinder
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752554556 DE2554556C3 (en) | 1975-12-04 | 1975-12-04 | Switching device with a cylinder lock, especially for device plugs and cord switches |
CH763598A CH608911A5 (en) | 1975-12-04 | 1976-03-23 | Electrical switching device which is protected against unauthorised use and opening |
AT223976A AT356735B (en) | 1975-12-04 | 1976-03-26 | AGAINST UNAUTHORIZED USE, A HOUSING WITH LID AND ELECTRICAL DEVICE PLUG OR CABLE INTERMEDIATE SWITCH |
FR7609977A FR2334191A1 (en) | 1975-12-04 | 1976-04-06 | CONNECTOR OR SAFETY SWITCH BASE |
BE6045542A BE842661A (en) | 1975-12-04 | 1976-06-04 | CONNECTOR OR SAFETY SWITCH BASE |
NL7606420A NL7606420A (en) | 1975-12-04 | 1976-06-14 | AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752554556 DE2554556C3 (en) | 1975-12-04 | 1975-12-04 | Switching device with a cylinder lock, especially for device plugs and cord switches |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2554556A1 DE2554556A1 (en) | 1977-06-16 |
DE2554556B2 DE2554556B2 (en) | 1978-09-14 |
DE2554556C3 true DE2554556C3 (en) | 1979-06-21 |
Family
ID=5963452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752554556 Expired DE2554556C3 (en) | 1975-12-04 | 1975-12-04 | Switching device with a cylinder lock, especially for device plugs and cord switches |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT356735B (en) |
BE (1) | BE842661A (en) |
CH (1) | CH608911A5 (en) |
DE (1) | DE2554556C3 (en) |
FR (1) | FR2334191A1 (en) |
NL (1) | NL7606420A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3444617A1 (en) * | 1984-12-07 | 1986-06-19 | Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen | Method for monitoring the prescribed seating of a connecting plug on an electrical switch, and a switch having an associated connecting plug |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470439A1 (en) * | 1979-11-21 | 1981-05-29 | Kedves Louis | Key-operated remote switch for electrical appts. - has socket and screws for locking onto appts. plug and extension cable with wire connected via microswitch to socket contact |
DE9205268U1 (en) * | 1992-04-15 | 1992-07-30 | Bayer, Josef, 8000 München | Socket attachment for a television or radio connection socket |
AU4583300A (en) * | 2000-04-18 | 2001-10-30 | Peter Ingledew | Electrical power outlet |
CN102394189A (en) * | 2011-06-17 | 2012-03-28 | 山东容力达矿用电器设备有限公司 | Mining explosion-proof electrical equipment advanced cover opening grading poweroff control apparatus |
-
1975
- 1975-12-04 DE DE19752554556 patent/DE2554556C3/en not_active Expired
-
1976
- 1976-03-23 CH CH763598A patent/CH608911A5/en not_active IP Right Cessation
- 1976-03-26 AT AT223976A patent/AT356735B/en not_active IP Right Cessation
- 1976-04-06 FR FR7609977A patent/FR2334191A1/en active Pending
- 1976-06-04 BE BE6045542A patent/BE842661A/en unknown
- 1976-06-14 NL NL7606420A patent/NL7606420A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3444617A1 (en) * | 1984-12-07 | 1986-06-19 | Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen | Method for monitoring the prescribed seating of a connecting plug on an electrical switch, and a switch having an associated connecting plug |
Also Published As
Publication number | Publication date |
---|---|
DE2554556B2 (en) | 1978-09-14 |
ATA223976A (en) | 1979-10-15 |
DE2554556A1 (en) | 1977-06-16 |
BE842661A (en) | 1976-10-01 |
FR2334191A1 (en) | 1977-07-01 |
CH608911A5 (en) | 1979-01-31 |
AT356735B (en) | 1980-05-27 |
NL7606420A (en) | 1977-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |