JPS49111767U - - Google Patents
Info
- Publication number
- JPS49111767U JPS49111767U JP1973082477U JP8247773U JPS49111767U JP S49111767 U JPS49111767 U JP S49111767U JP 1973082477 U JP1973082477 U JP 1973082477U JP 8247773 U JP8247773 U JP 8247773U JP S49111767 U JPS49111767 U JP S49111767U
- Authority
- JP
- Japan
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H2003/323—Driving mechanisms, i.e. for transmitting driving force to the contacts the mechanisms being adjustable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H2003/326—Driving mechanisms, i.e. for transmitting driving force to the contacts using bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20582—Levers
- Y10T74/206—Adjustable
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27142672A | 1972-07-13 | 1972-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49111767U true JPS49111767U (en) | 1974-09-25 |
| JPS5613724Y2 JPS5613724Y2 (en) | 1981-03-31 |
Family
ID=23035503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973082477U Expired JPS5613724Y2 (en) | 1972-07-13 | 1973-07-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3755639A (en) |
| JP (1) | JPS5613724Y2 (en) |
| CA (1) | CA953342A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971960B (en) * | 2014-04-25 | 2015-11-18 | 浙江高压开关厂有限公司 | Solid insulation ring main unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1435720A (en) * | 1922-01-26 | 1922-11-14 | Robert E Mcgahey | Truck-lever connecting rod |
| US1600822A (en) * | 1924-11-28 | 1926-09-21 | American Steel Foundries | Brake-slack-adjuster mechanism |
| US3236967A (en) * | 1963-03-15 | 1966-02-22 | Westinghouse Electric Corp | Switchgear having manual and motor operated spring charging means |
| US3684848A (en) * | 1971-01-14 | 1972-08-15 | Westinghouse Electric Corp | Circuit interrupter spring charging means with toggle type latch |
-
1972
- 1972-07-13 US US00271426A patent/US3755639A/en not_active Expired - Lifetime
-
1973
- 1973-06-21 CA CA174,676A patent/CA953342A/en not_active Expired
- 1973-07-13 JP JP1973082477U patent/JPS5613724Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3755639A (en) | 1973-08-28 |
| CA953342A (en) | 1974-08-20 |
| JPS5613724Y2 (en) | 1981-03-31 |