CA2114814A1 - Turn knob lampholder - Google Patents

Turn knob lampholder

Info

Publication number
CA2114814A1
CA2114814A1 CA002114814A CA2114814A CA2114814A1 CA 2114814 A1 CA2114814 A1 CA 2114814A1 CA 002114814 A CA002114814 A CA 002114814A CA 2114814 A CA2114814 A CA 2114814A CA 2114814 A1 CA2114814 A1 CA 2114814A1
Authority
CA
Canada
Prior art keywords
lampholder
switch
housing
operating
filament lamp
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
CA002114814A
Other languages
French (fr)
Other versions
CA2114814C (en
Inventor
Arkady Geselis
Anthony Tufano
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.)
Leviton Manufacturing Co Inc
Original Assignee
Leviton Manufacturing Co Inc
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 Leviton Manufacturing Co Inc filed Critical Leviton Manufacturing Co Inc
Publication of CA2114814A1 publication Critical patent/CA2114814A1/en
Application granted granted Critical
Publication of CA2114814C publication Critical patent/CA2114814C/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
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
    • H01R33/9555—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling for screw type coupling devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/942—Comblike retainer for conductor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/954—Special orientation of electrical connector

Abstract

A lampholder includes a three way, two circuit switch for operating a two filament lamp. The lampholder has a single socket housing with the switch mechanism incorporated. It has mating top and bottom housings and an access door hinged to the top housing with raised ribs thereon which, when the door is closed, function to facilitate the displacement of insulation from wire inserted by threaded or unthreaded pipes into the bottom housing thereon by mating of the raised ribs with toothed protrusions on the access door. The housing is constructed to allow its outside surface to accommodate a great variety of designs. Also contemplated are a lampholder with a single circuit switch for operating a single filament lamp, as well as a lampholder without a switch for operating a single filament lamp from a remote switch.
CA002114814A 1993-02-09 1994-02-02 Turn knob lampholder Expired - Fee Related CA2114814C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US833993A 1993-02-09 1993-02-09
US008,339 1993-02-09

Publications (2)

Publication Number Publication Date
CA2114814A1 true CA2114814A1 (en) 1994-08-10
CA2114814C CA2114814C (en) 2004-06-22

Family

ID=21731065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002114814A Expired - Fee Related CA2114814C (en) 1993-02-09 1994-02-02 Turn knob lampholder

Country Status (2)

Country Link
US (3) US5514006A (en)
CA (1) CA2114814C (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833476A (en) * 1995-05-18 1998-11-10 Niles Parts Co., Ltd. Rotary connector apparatus
US5953815A (en) * 1995-12-22 1999-09-21 Volex Inc. Method for making an electrical connection
US5718600A (en) * 1996-01-17 1998-02-17 Raychem Corporation Electrical plug
JPH1116612A (en) * 1997-06-20 1999-01-22 Yazaki Corp Wire connecting structure
US6126478A (en) * 1998-07-01 2000-10-03 Hubbell Incorporated Wiring device with gripping of individual conductors
DE19852489C1 (en) * 1998-11-14 2000-03-30 Hirschmann Richard Gmbh Co Electric cable connecting device has screw necks for receiving conductor holders, and with axial channels for conductors
US6965165B2 (en) * 1998-12-21 2005-11-15 Mou-Shiung Lin Top layers of metal for high performance IC's
US6162085A (en) * 1999-08-19 2000-12-19 Delphi Technologies, Inc. Electrical connector assembly for jumper cable
US6217388B1 (en) * 2000-02-04 2001-04-17 Delphi Technologies, Inc. Low profile SIR connector and terminal
US6396009B1 (en) * 2001-04-23 2002-05-28 Alexander Yu Lamp receptacle with a multiple-stage power adjusting switch
US6695639B2 (en) * 2001-07-24 2004-02-24 Leviton Manufacturing Co., Ltd. Two wire folder line plugs and connectors
US6902423B2 (en) * 2001-07-24 2005-06-07 Leviton Manufacturing Co., Inc. Two wire folder line plugs and connectors
US7140905B2 (en) * 2003-10-31 2006-11-28 Leviton Manufacturing Co., Inc. Quick wire connect angle plug
US7112085B1 (en) * 2003-11-19 2006-09-26 Judco Manufacturing Inc. Low profile insulation displacement connector
US7414191B2 (en) * 2004-11-23 2008-08-19 A. O. Smith Corporation Electrical-component assembly and method of assembling the same
US7241183B2 (en) * 2005-01-31 2007-07-10 Delphi Technologies, Inc. Electrical connector with integrated terminal position assurance and wire cover
US7165992B1 (en) * 2006-03-03 2007-01-23 Schiaffino Mario A Ceiling electrical connector assembly
US7384163B2 (en) * 2006-05-23 2008-06-10 Sun-Lite Sockets Industry Inc. Rotation knob type light-regulating lamp socket
US7275952B1 (en) * 2006-08-25 2007-10-02 Tyco Electronics Corporation Hinged electrical connector
JP4990584B2 (en) * 2006-08-31 2012-08-01 矢崎総業株式会社 Electrical junction box
US7521641B2 (en) * 2007-04-12 2009-04-21 Groton Industries, Inc. Lamp socket with multiple switches
US7880107B1 (en) 2007-10-12 2011-02-01 Judco Manufacturing, Inc. Momentary push button switch
US7686641B2 (en) * 2008-06-20 2010-03-30 Nexus, Incorporated Wire piercing electrical connector
US8142058B2 (en) * 2009-10-20 2012-03-27 Goldweal Far East Ltd. Tri-dimming push handle switch lampholder
US7845972B1 (en) * 2010-06-04 2010-12-07 Miller Jack V Ceramic lampholder with a thermal switch in a radiator thermally bonded to its housing
DE102010022970A1 (en) * 2010-06-08 2011-12-08 Green Inno Gmbh Cable connecting device
US9431732B1 (en) * 2014-05-04 2016-08-30 Jeffrey Baldwin Electrical plug connector
US10100986B2 (en) * 2015-09-04 2018-10-16 Chin-San Lin Clip cover for C-type light string

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659447A (en) * 1926-03-18 1928-02-14 Landers Frary & Clark Electrical attachment plug
US2411018A (en) * 1942-04-11 1946-11-12 Monowatt Electrical Corp Wiring device
US2505518A (en) * 1948-06-24 1950-04-25 Monowatt Inc Key lamp socket
US4684195A (en) * 1985-12-19 1987-08-04 American Telephone And Telegraph Company, At&T Bell Laboratories Solderless electrical connector

Also Published As

Publication number Publication date
CA2114814C (en) 2004-06-22
US5873748A (en) 1999-02-23
US5645446A (en) 1997-07-08
US5514006A (en) 1996-05-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed