IT971921B - IMPROVEMENTS IN LAMP HOLDERS FOR ELECTRIC LAMPS WITH THREADED METAL FITTING - Google Patents

IMPROVEMENTS IN LAMP HOLDERS FOR ELECTRIC LAMPS WITH THREADED METAL FITTING

Info

Publication number
IT971921B
IT971921B IT32974/72A IT3297472A IT971921B IT 971921 B IT971921 B IT 971921B IT 32974/72 A IT32974/72 A IT 32974/72A IT 3297472 A IT3297472 A IT 3297472A IT 971921 B IT971921 B IT 971921B
Authority
IT
Italy
Prior art keywords
metal fitting
lamp holders
electric lamps
threaded metal
threaded
Prior art date
Application number
IT32974/72A
Other languages
Italian (it)
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Application granted granted Critical
Publication of IT971921B publication Critical patent/IT971921B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
IT32974/72A 1971-12-23 1972-12-15 IMPROVEMENTS IN LAMP HOLDERS FOR ELECTRIC LAMPS WITH THREADED METAL FITTING IT971921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21135571A 1971-12-23 1971-12-23

Publications (1)

Publication Number Publication Date
IT971921B true IT971921B (en) 1974-05-10

Family

ID=22786590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32974/72A IT971921B (en) 1971-12-23 1972-12-15 IMPROVEMENTS IN LAMP HOLDERS FOR ELECTRIC LAMPS WITH THREADED METAL FITTING

Country Status (5)

Country Link
US (1) US3783435A (en)
JP (1) JPS4872987A (en)
CA (1) CA961944A (en)
DE (1) DE2262345A1 (en)
IT (1) IT971921B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841674A (en) * 1973-05-23 1974-10-15 Southco Slam-latch
US3936130A (en) * 1974-07-01 1976-02-03 I-T-E Circuit Breaker (Canada) Limited Plug-in fuse receptacle interchangeable with circuit breaker
US4074925A (en) * 1976-07-26 1978-02-21 Rose Manning I Safety socket for lamps and the like
US4257664A (en) * 1979-03-08 1981-03-24 Eagle Electric Mfg. Co., Inc. Screw socket for an electric lamp
JPH0314788Y2 (en) * 1986-02-24 1991-04-02
DE8803765U1 (en) * 1988-03-19 1988-05-05 Otto Vollmann Gmbh & Co Kg, 5820 Gevelsberg, De
US5241746A (en) * 1991-06-25 1993-09-07 Illinois Tool Works Inc. Threaded receptacle manufacturing method including mounting of electrical contact members within the receptacle
US5176532A (en) * 1991-06-25 1993-01-05 Illinois Tool Works Inc. Threaded receptacle method and device
US5408392A (en) * 1993-10-08 1995-04-18 General Electric Company Lamp socket for use in refrigerator
US5380215A (en) * 1994-01-05 1995-01-10 Huang; Ming H. Secure lamp base
CA2147531C (en) * 1994-04-25 2006-03-14 Walter Newman Lampsocket with means to reject incorrectly dimensioned lamps
CA2147517C (en) * 1994-04-25 2006-03-21 Walter Newman Lampholder with mogul base
EP1005692B2 (en) * 1997-08-21 2006-12-27 Valeo Schalter und Sensoren GmbH Sleeve for receiving a sensor, connected to the bumper of an automobile
DE10117421B4 (en) * 2001-04-06 2008-04-30 Ulrich Walter Process and plant for the treatment of extraction meal from sunflower seed for animal nutrition
DE10118112A1 (en) * 2001-04-11 2002-10-17 Dynamit Nobel Kunststoff Gmbh Holder for a component with small dimensions on a bumper
US6783383B1 (en) * 2003-02-25 2004-08-31 James W. Gibboney Safety light socket
KR101261547B1 (en) * 2006-06-27 2013-05-06 삼성디스플레이 주식회사 Lamp socket, back-light assembly having the same, and liquid crystal display having the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911610A (en) * 1933-05-30 Reflecting electric lamp
FR73175E (en) * 1957-04-19 1960-09-23 Advanced support for screw-base lamps
US2988725A (en) * 1957-09-20 1961-06-13 Unilectric Inc Refrigerator light socket
US2968783A (en) * 1958-08-25 1961-01-17 Holwin Corp Electric light socket for refrigerator panels
GB903585A (en) * 1960-03-09 1962-08-15 Carr Fastener Co Ltd Improvements in holders for electric lamp bulbs or the like
JPS4533192Y1 (en) * 1967-05-27 1970-12-17

Also Published As

Publication number Publication date
DE2262345A1 (en) 1973-06-28
US3783435A (en) 1974-01-01
JPS4872987A (en) 1973-10-02
CA961944A (en) 1975-01-28

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