EP1331698A3 - Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring - Google Patents

Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring Download PDF

Info

Publication number
EP1331698A3
EP1331698A3 EP03000291A EP03000291A EP1331698A3 EP 1331698 A3 EP1331698 A3 EP 1331698A3 EP 03000291 A EP03000291 A EP 03000291A EP 03000291 A EP03000291 A EP 03000291A EP 1331698 A3 EP1331698 A3 EP 1331698A3
Authority
EP
European Patent Office
Prior art keywords
return spring
molded
finger
protection device
safety socket
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
Application number
EP03000291A
Other languages
German (de)
French (fr)
Other versions
EP1331698B1 (en
EP1331698A2 (en
Inventor
Maic Dipl.-Ing. Hensel
Andreas Dipl.-Ing. Scheib
Werner Dipl.-Ing. Lisson
Günter Dipl.-Ing. Schulte-Lippern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1331698A2 publication Critical patent/EP1331698A2/en
Publication of EP1331698A3 publication Critical patent/EP1331698A3/en
Application granted granted Critical
Publication of EP1331698B1 publication Critical patent/EP1331698B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4534—Laterally sliding shutter

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Adjustable Resistors (AREA)
  • Push-Button Switches (AREA)
  • Slide Switches (AREA)

Abstract

Sliding section (11) is implemented as a two-component injection molding. Its main body is a relatively hard plastic. Onto this is molded a U-shaped return spring (13) of relatively elastic plastic. In the lower protective section (2), one or more pegs (6) hold the return spring.
EP03000291A 2002-01-23 2003-01-09 Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring Expired - Fee Related EP1331698B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202342A DE10202342C1 (en) 2002-01-23 2002-01-23 Flush mounting electrical socket with safety shutter, comprises slide implemented as two-component injection molding with hard plastic body and molded-on plastic return spring
DE10202342 2002-01-23

Publications (3)

Publication Number Publication Date
EP1331698A2 EP1331698A2 (en) 2003-07-30
EP1331698A3 true EP1331698A3 (en) 2004-03-24
EP1331698B1 EP1331698B1 (en) 2005-11-30

Family

ID=7712784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000291A Expired - Fee Related EP1331698B1 (en) 2002-01-23 2003-01-09 Finger-proof protection device for a safety socket having a laterally sliding shutter with molded-on return spring

Country Status (4)

Country Link
EP (1) EP1331698B1 (en)
AT (1) ATE311674T1 (en)
DE (2) DE10202342C1 (en)
NO (1) NO20030192L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915322A1 (en) * 2007-04-17 2008-10-24 Francois Lucien Roland Frantzwa Male receptacle or female plug's active socket securing system for electrical connector, has locking device locking shutter using maintenance and return springs i.e. flap and bolt springs, for returning and maintaining movable parts
CN107742792B (en) * 2017-10-13 2024-03-01 浙江捷诺电器有限公司 Two-phase socket without holes
CN108346935B (en) * 2018-03-02 2024-05-07 浙江正泰建筑电器有限公司 Socket with self-locking structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206705A (en) * 1963-04-12 1965-09-14 Westinghouse Electric Corp Grounding wiring device
DE2402569A1 (en) * 1974-01-19 1975-07-24 Bbc Brown Boveri & Cie Socket with spring-loaded sliding cover over holes - has hooks engaging in recesses in rear of front plate
EP0856390A1 (en) * 1997-01-22 1998-08-05 Chisso Corporation Method for producing a composite molded article of thermoplastic resins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO128888B (en) * 1968-06-10 1974-01-21 Olssons J Elektriska Ab
DE8633660U1 (en) * 1986-12-17 1987-02-05 Graesslin, Dieter, 7742 St Georgen, De
DE4336931C2 (en) * 1993-10-29 1995-11-23 Inter Baer Gmbh & Co Kg Child protection can be retrofitted into an electrical socket
US6217353B1 (en) * 1999-12-01 2001-04-17 Aurise Inc. Structure of a safety receptacle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206705A (en) * 1963-04-12 1965-09-14 Westinghouse Electric Corp Grounding wiring device
DE2402569A1 (en) * 1974-01-19 1975-07-24 Bbc Brown Boveri & Cie Socket with spring-loaded sliding cover over holes - has hooks engaging in recesses in rear of front plate
EP0856390A1 (en) * 1997-01-22 1998-08-05 Chisso Corporation Method for producing a composite molded article of thermoplastic resins

Also Published As

Publication number Publication date
NO20030192D0 (en) 2003-01-15
ATE311674T1 (en) 2005-12-15
EP1331698B1 (en) 2005-11-30
EP1331698A2 (en) 2003-07-30
DE10202342C1 (en) 2003-04-24
NO20030192L (en) 2003-07-24
DE50301770D1 (en) 2006-01-05

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