US3737835A - Self-ejecting line plug - Google Patents
Self-ejecting line plug Download PDFInfo
- Publication number
- US3737835A US3737835A US00164681A US3737835DA US3737835A US 3737835 A US3737835 A US 3737835A US 00164681 A US00164681 A US 00164681A US 3737835D A US3737835D A US 3737835DA US 3737835 A US3737835 A US 3737835A
- Authority
- US
- United States
- Prior art keywords
- plug
- ejection pin
- trigger
- trigger mechanism
- prongs
- 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 - Lifetime
Links
Images
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16468171A | 1971-07-21 | 1971-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3737835A true US3737835A (en) | 1973-06-05 |
Family
ID=22595587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00164681A Expired - Lifetime US3737835A (en) | 1971-07-21 | 1971-07-21 | Self-ejecting line plug |
Country Status (1)
Country | Link |
---|---|
US (1) | US3737835A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922600A (en) * | 1974-01-02 | 1975-11-25 | Denes Roveti | Electrical receptacle tester for testing the mechanical and electrical characteristics of electrical service receptacles |
US3936123A (en) * | 1974-10-23 | 1976-02-03 | Gossett Willie P | Electrical plug ejecting apparatus |
USD242720S (en) * | 1975-06-04 | 1976-12-14 | Consolidated Foods Corporation | Combined electric plug and receptacle therefor |
EP0000787A1 (en) * | 1977-08-10 | 1979-02-21 | Bristol-Myers Company | Electrical connector provided with an ejector for disengaging the connector |
US4750890A (en) * | 1987-06-18 | 1988-06-14 | The J. M. Ney Company | Test socket for an integrated circuit package |
WO2000044069A1 (en) * | 1999-01-19 | 2000-07-27 | Logos More Tech. Ltd., Co. | Electric outlet |
US6165002A (en) * | 1998-12-30 | 2000-12-26 | Garmin Corporation | Electrical connector apparatus |
US6422883B1 (en) * | 1999-10-14 | 2002-07-23 | Piet Leopold Margriet Cools | Trigger activated ejecting system for electrical plugs |
US6571564B2 (en) | 2001-10-23 | 2003-06-03 | Shashank Upadhye | Timed container warmer and cooler |
WO2005081367A1 (en) * | 2004-02-24 | 2005-09-01 | Miele & Cie. Kg | Electric plug comprising a plug housing and at least two integrated plug-in contacts with an ejection mechanism |
US20140342590A1 (en) * | 2013-05-14 | 2014-11-20 | Kuwait University | Electrical outlet safety device |
US20170162982A1 (en) * | 2014-12-25 | 2017-06-08 | Xiaomi Inc. | Card holder |
US20170194743A1 (en) * | 2015-07-31 | 2017-07-06 | Dong San Electronics Co., Ltd. | Electric plug |
US10161806B2 (en) | 2015-09-10 | 2018-12-25 | Firesmart Technology, Inc. | Outlet heat detector |
US10700465B2 (en) | 2018-09-15 | 2020-06-30 | Samuel Deskin | Electrical plug shock protection device |
US11196218B1 (en) * | 2020-07-15 | 2021-12-07 | Nextronics Engineering Corp. | Connector with direct locking and rotational pre-ejection function |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394618A (en) * | 1944-09-05 | 1946-02-12 | Harry A F Kunasch | Electrical connection |
US2571046A (en) * | 1949-11-21 | 1951-10-09 | John J Maisey | Self-ejecting electric plug |
US2696594A (en) * | 1953-08-27 | 1954-12-07 | Harrington Pete | Electric plug having a conductor operated ejector |
US2952003A (en) * | 1955-10-26 | 1960-09-06 | Pomona Electronics Co Inc | Coupler |
US3201617A (en) * | 1962-04-20 | 1965-08-17 | Westinghouse Electric Corp | Connector including a rectifier for voltage reduction |
US3439308A (en) * | 1966-12-12 | 1969-04-15 | Willson C Swartout | Male/female electrical adaptor |
US3575684A (en) * | 1969-08-22 | 1971-04-20 | Charles S Mcintyre | Electrical safety plug assembly |
-
1971
- 1971-07-21 US US00164681A patent/US3737835A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394618A (en) * | 1944-09-05 | 1946-02-12 | Harry A F Kunasch | Electrical connection |
US2571046A (en) * | 1949-11-21 | 1951-10-09 | John J Maisey | Self-ejecting electric plug |
US2696594A (en) * | 1953-08-27 | 1954-12-07 | Harrington Pete | Electric plug having a conductor operated ejector |
US2952003A (en) * | 1955-10-26 | 1960-09-06 | Pomona Electronics Co Inc | Coupler |
US3201617A (en) * | 1962-04-20 | 1965-08-17 | Westinghouse Electric Corp | Connector including a rectifier for voltage reduction |
US3439308A (en) * | 1966-12-12 | 1969-04-15 | Willson C Swartout | Male/female electrical adaptor |
US3575684A (en) * | 1969-08-22 | 1971-04-20 | Charles S Mcintyre | Electrical safety plug assembly |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922600A (en) * | 1974-01-02 | 1975-11-25 | Denes Roveti | Electrical receptacle tester for testing the mechanical and electrical characteristics of electrical service receptacles |
US3936123A (en) * | 1974-10-23 | 1976-02-03 | Gossett Willie P | Electrical plug ejecting apparatus |
USD242720S (en) * | 1975-06-04 | 1976-12-14 | Consolidated Foods Corporation | Combined electric plug and receptacle therefor |
EP0000787A1 (en) * | 1977-08-10 | 1979-02-21 | Bristol-Myers Company | Electrical connector provided with an ejector for disengaging the connector |
US4750890A (en) * | 1987-06-18 | 1988-06-14 | The J. M. Ney Company | Test socket for an integrated circuit package |
US6165002A (en) * | 1998-12-30 | 2000-12-26 | Garmin Corporation | Electrical connector apparatus |
WO2000044069A1 (en) * | 1999-01-19 | 2000-07-27 | Logos More Tech. Ltd., Co. | Electric outlet |
US6422883B1 (en) * | 1999-10-14 | 2002-07-23 | Piet Leopold Margriet Cools | Trigger activated ejecting system for electrical plugs |
US7287386B2 (en) | 2001-10-23 | 2007-10-30 | Snuddles, Llc | Container cooler and warmer |
US6571564B2 (en) | 2001-10-23 | 2003-06-03 | Shashank Upadhye | Timed container warmer and cooler |
US20040194470A1 (en) * | 2001-10-23 | 2004-10-07 | Upadhye Shashank S. | Container cooler and warmer |
WO2005081367A1 (en) * | 2004-02-24 | 2005-09-01 | Miele & Cie. Kg | Electric plug comprising a plug housing and at least two integrated plug-in contacts with an ejection mechanism |
DE102004009403B3 (en) * | 2004-02-24 | 2005-11-10 | Miele & Cie. Kg | Electrical plug with a plug housing and at least two integrated plug contacts with ejection device |
US7344393B2 (en) | 2004-02-24 | 2008-03-18 | Miele & Cie. Kg | Electric plug comprising a plug housing and at least two integrated plug-in contacts with an ejection mechanism |
US20140342590A1 (en) * | 2013-05-14 | 2014-11-20 | Kuwait University | Electrical outlet safety device |
US8956168B2 (en) * | 2013-05-14 | 2015-02-17 | Kuwait University | Electrical outlet safety device |
US20170162982A1 (en) * | 2014-12-25 | 2017-06-08 | Xiaomi Inc. | Card holder |
US9941632B2 (en) * | 2014-12-25 | 2018-04-10 | Xiaomi Inc. | Card holder |
US20170194743A1 (en) * | 2015-07-31 | 2017-07-06 | Dong San Electronics Co., Ltd. | Electric plug |
US9887493B2 (en) * | 2015-07-31 | 2018-02-06 | Dong San Electronics Co., Ltd. | Electric plug |
US10161806B2 (en) | 2015-09-10 | 2018-12-25 | Firesmart Technology, Inc. | Outlet heat detector |
US10700465B2 (en) | 2018-09-15 | 2020-06-30 | Samuel Deskin | Electrical plug shock protection device |
US11196218B1 (en) * | 2020-07-15 | 2021-12-07 | Nextronics Engineering Corp. | Connector with direct locking and rotational pre-ejection function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CLEMENT, DOREENE K. 3433 NORTH 47TH PL., PHOENIX, Free format text: ASSIGNS TO EACH ASSIGNEE THE AMOUNT SPECIFIED BY THEIR RESPECTIVE NAMES;ASSIGNOR:JONES, ANTHONY O.,PERSONAL REPRESENTATIVE OF THE ESTATE OF CLYDE HOWARD CLEMENT, DEC D;REEL/FRAME:004128/0973 Effective date: 19811104 Owner name: CLEMENT, JOSEPHINE MARIE 8439 N. 13TH PLACE, PHOEN Free format text: ASSIGNS TO EACH ASSIGNEE THE AMOUNT SPECIFIED BY THEIR RESPECTIVE NAMES;ASSIGNOR:JONES, ANTHONY O.,PERSONAL REPRESENTATIVE OF THE ESTATE OF CLYDE HOWARD CLEMENT, DEC D;REEL/FRAME:004128/0973 Effective date: 19811104 Owner name: CLEMENT, CLINTON H. 2809 HENNEPIN AVE. SO., MINNEA Free format text: ASSIGNS TO EACH ASSIGNEE THE AMOUNT SPECIFIED BY THEIR RESPECTIVE NAMES;ASSIGNOR:JONES, ANTHONY O.,PERSONAL REPRESENTATIVE OF THE ESTATE OF CLYDE HOWARD CLEMENT, DEC D;REEL/FRAME:004128/0973 Effective date: 19811104 Owner name: SIMMONS, DENISE, BOX 373, SALEM, UTAH 84653, (12 1 Free format text: ASSIGNS TO EACH ASSIGNEE THE AMOUNT SPECIFIED BY THEIR RESPECTIVE NAMES;ASSIGNOR:JONES, ANTHONY O.,PERSONAL REPRESENTATIVE OF THE ESTATE OF CLYDE HOWARD CLEMENT, DEC D;REEL/FRAME:004128/0973 Effective date: 19811104 Owner name: CLEMENT, ANN L. 8439 NO. 13TH PL., PHOENIX, AZ. 85 Free format text: ASSIGNS TO EACH ASSIGNEE THE AMOUNT SPECIFIED BY THEIR RESPECTIVE NAMES;ASSIGNOR:JONES, ANTHONY O.,PERSONAL REPRESENTATIVE OF THE ESTATE OF CLYDE HOWARD CLEMENT, DEC D;REEL/FRAME:004128/0973 Effective date: 19811104 |