NO996498L - Lamp Holder - Google Patents

Lamp Holder

Info

Publication number
NO996498L
NO996498L NO996498A NO996498A NO996498L NO 996498 L NO996498 L NO 996498L NO 996498 A NO996498 A NO 996498A NO 996498 A NO996498 A NO 996498A NO 996498 L NO996498 L NO 996498L
Authority
NO
Norway
Prior art keywords
lamp holder
screwed
base
light bulb
intended
Prior art date
Application number
NO996498A
Other languages
Norwegian (no)
Other versions
NO996498D0 (en
Inventor
Mikael Burvall
Original Assignee
Mikael Burvall
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
Priority claimed from SE9702514A external-priority patent/SE9702514D0/en
Application filed by Mikael Burvall filed Critical Mikael Burvall
Publication of NO996498D0 publication Critical patent/NO996498D0/en
Publication of NO996498L publication Critical patent/NO996498L/en

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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)

Abstract

Denne oppfinnelsen angår en barnesikker lampeholder for lyspærer som omfatter en holder inn i og ut av hvilken lyspæren er tiltenkt å bli skrudd, idet lys- pæren i den innskrudde posisjon er tiltenkt å være i kontakt med et kontaktelement for å få strøm. Ifølge oppfinnelsen er lampeholderen kjennetegnet ved kombina- sjonen av de følgende trekk: sokkelen (4 ; 19) mot virkningen av kraften fra et fjærmiddel (9 ; 25) er anordnet aksialt forskyvbart mellom en øvre posisjon og en nedre posisjon på innsiden av en hylseformet ytre del (1 ; 17), idet sokkelen er roterbar i forhold til den ytre delen i sin øvre posisjon; sokkelen (4 ; 19) i sin nedre del har en første type middel (14 ; 20), som er tiltenkt å samvirke med en andre type middel (15 ; 21) i den hylseformede delen (1 ; 17), når sokkelen har inntatt sin nedre posisjon, hvorved sokkelen ikke kan rotere i forhold til den ytre delen slik at lyspæren kan skrus inn i og ut av sokkelen; fjærmiddel (19 ; 25) er anordnet i lampeholderen og har en utforming og plassering som, når lyspæren skrues inni og ut av, henholdsvis, sokkelen, utsettes fjærmiddelet for sammentrykning.This invention relates to a child-safe lamp holder for light bulbs comprising a holder into and out of which the light bulb is intended to be screwed, the light bulb in the screwed-in position being intended to be in contact with a contact element to receive power. According to the invention, the lamp holder is characterized by combining the following features: portion (1; 17), the base being rotatable relative to the outer portion in its upper position; the base (4; 19) at its lower part has a first type of means (14; 20), which is intended to cooperate with a second type of means (15; 21) in the sleeve-shaped part (1; 17), when the base has engaged its lower position, whereby the shelf cannot rotate relative to the outer portion so that the light bulb can be screwed in and out of the shelf; spring means (19; 25) are provided in the lamp holder and have a design and position which, when the light bulb is screwed in and out of, respectively, the base, the spring means is subjected to compression.

NO996498A 1997-06-30 1999-12-27 Lamp Holder NO996498L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702514A SE9702514D0 (en) 1997-06-30 1997-06-30 Lamp-holder
SE9704142A SE9704142D0 (en) 1997-06-30 1997-11-12 Lamp-holder
PCT/SE1998/000863 WO1999000878A1 (en) 1997-06-30 1998-05-12 Lamp socket

Publications (2)

Publication Number Publication Date
NO996498D0 NO996498D0 (en) 1999-12-27
NO996498L true NO996498L (en) 2000-02-22

Family

ID=26663024

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996498A NO996498L (en) 1997-06-30 1999-12-27 Lamp Holder

Country Status (5)

Country Link
EP (1) EP1121731A1 (en)
AU (1) AU7463498A (en)
NO (1) NO996498L (en)
SE (1) SE9704142D0 (en)
WO (1) WO1999000878A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003021095A1 (en) 2001-09-04 2003-03-13 Arben Vrapi Twin piston engine
SE529539C2 (en) * 2006-01-23 2007-09-04 Mikael Burvall Lamp-holder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738683A (en) * 1925-06-22 1929-12-10 Samuel F Bashara Antitheft electric-light bulb
US4872852A (en) * 1988-12-23 1989-10-10 Palitz Jr Bernard G Child resistant electrical socket or socket attachment

Also Published As

Publication number Publication date
SE9704142D0 (en) 1997-11-12
WO1999000878A1 (en) 1999-01-07
AU7463498A (en) 1999-01-19
EP1121731A1 (en) 2001-08-08
NO996498D0 (en) 1999-12-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application