GB9725829D0 - Switch - Google Patents
SwitchInfo
- Publication number
- GB9725829D0 GB9725829D0 GBGB9725829.7A GB9725829A GB9725829D0 GB 9725829 D0 GB9725829 D0 GB 9725829D0 GB 9725829 A GB9725829 A GB 9725829A GB 9725829 D0 GB9725829 D0 GB 9725829D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- 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.)
- Granted
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
-
- 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
- H01H9/223—Defeatable locking means
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9725829A GB2318456B (en) | 1997-12-06 | 1997-12-06 | Safety switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9725829A GB2318456B (en) | 1997-12-06 | 1997-12-06 | Safety switch |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9725829D0 true GB9725829D0 (en) | 1998-02-04 |
GB2318456A GB2318456A (en) | 1998-04-22 |
GB2318456B GB2318456B (en) | 1998-09-23 |
Family
ID=10823211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9725829A Expired - Fee Related GB2318456B (en) | 1997-12-06 | 1997-12-06 | Safety switch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2318456B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20051473A1 (en) | 2005-07-28 | 2007-01-29 | Coepte S R L | LOCKING DEVICE FOR A MANEUVERING GEAR PARTICULARLY FOR THE GROUNDING OF SAFETY LINES OF ELECTRICAL LINES AGAINST THE ABUSIVE OPERATION |
CN103400525B (en) * | 2013-08-15 | 2015-05-20 | 国家电网公司 | Overhauling training platform for disconnecting switch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB538092A (en) * | 1939-01-14 | 1941-07-21 | Linde Air Prod Co | Improvements in methods of deseaming or desurfacing of metal bodies |
US2735916A (en) * | 1955-08-29 | 1956-02-21 | Arnejo | |
GB932084A (en) * | 1958-12-30 | 1963-07-24 | George Henry Arthur Wood | Improvements in anti-theft devices for immobilising petrol engines |
CH393485A (en) * | 1960-10-22 | 1965-06-15 | Maecker Kurt | Push button switches for electrical controls |
GB1131350A (en) * | 1967-04-28 | 1968-10-23 | Thomas Bray Turman | Improvements in or relating to key operated locks |
GB8308296D0 (en) * | 1983-03-25 | 1983-05-05 | Lucas Ind Plc | Security switch |
US4598182A (en) * | 1984-04-04 | 1986-07-01 | Breslin Daniel V | Lock inhibitor for toggle switch actuator |
DE4331091C1 (en) * | 1993-09-14 | 1994-11-24 | Kloeckner Moeller Gmbh | Manually operated switch (hand-operated switch) having a lock (interlock) |
KR0114561Y1 (en) * | 1994-01-19 | 1998-04-17 | 배순훈 | Rotary switch device for use in a video cassette recorder |
-
1997
- 1997-12-06 GB GB9725829A patent/GB2318456B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2318456B (en) | 1998-09-23 |
GB2318456A (en) | 1998-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20011206 |