US874245A - Lamp-socket. - Google Patents

Lamp-socket. Download PDF

Info

Publication number
US874245A
US874245A US29533406A US1906295334A US874245A US 874245 A US874245 A US 874245A US 29533406 A US29533406 A US 29533406A US 1906295334 A US1906295334 A US 1906295334A US 874245 A US874245 A US 874245A
Authority
US
United States
Prior art keywords
socket
lamp
bushing
contact
shell
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
Application number
US29533406A
Inventor
John J Rooney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29533406A priority Critical patent/US874245A/en
Application granted granted Critical
Publication of US874245A publication Critical patent/US874245A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Definitions

  • the louter contact-2 preferably supports an insulating block 5 which carries an inner-contact 6.
  • the casing is preferably closed at its rear end by means .of a bushing or cap 7.
  • the bushing is preferably provided with a tubular. shank 8, which extends A-into the casing.
  • the inner and outer conta-cts are preferably permanently'v connected to insulated terminal cords ory conductors-9 which extend through the bushing 7.' These cords maybe attached to 'said contacts b means of solder.
  • An insu ating filler Y1() is preferably placed Within the v rear portion ofthe casing to insulate the terminal cords from each other and also to kunify parts of the structure ofithe lampgj f It will be understood 'that the structure illustrated in thedrawing may be modified without departing from my invention as .defined by the claims appended hereto.
  • an incandescent lamp socket comprising v a piece of' cylindrical tubing open at both ends, .a conducting shell threadedv to receive a lamp baseand fitting within said tube, the
  • a lamp socket comprising a cylindrical tube of insul-ating material, a conducting shell threaded to receive a lam socket and fitting Awithin said tube, said -tu e beingprolonged beyond the ends of said shell, anlnsulatlng piece mounted .in the bottom of said shell, an lnner contact carried by .said insulating piece, a bushing arranged upon the rear end ofsaid tube, said bushing having a .shank fitting into said tube and a bead or flange engaging the rear end of said tube, conduc- ⁇ tors passing through said bushing, one attached to' said inner contact and the other to said contact shell, and a solid insulating l material filling the rear Qrtion of said tube and said bushing to hold) parts of the socket in osition, and lnsulate conducting parts.

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

PATBNTED DEG. 17, 1907. J. J. ROONEY. LAMP SOCKET. APPLIOATION FILED JAN.10.1906.
Mw. y
PATENroFFr-cn.
JOHN J. aooNEY, or soARsDALE, NEW YORK.
LAMP-soeur.
lSlzbetti-cgttior'i of Lettera Patent.
j Patented nec. 17, 1907.
f ippnman maa Jimmy 1o. 190s. seau m. 295.334.
To all whom 'itmayconcem:
Be it known thatI, JOHN J. RooNEY, av citizen of 't'.lie'mIInited-States,A residing at Scarsdale, -in the( county of Westchester and State of New York, have invented new and useful Improvementsin Lam -So'ckets, of'
"which the following is a `full, c ear, concise,
:which will be simpler and durable in construction.. and cheap to manufacture and wherein" all conductingfparts will be thor'- ou hl-y insulated. Such a socket-is es e-f4 cia ly suitable .for lamps' which are used or decorating Christmas trees or similar 'puroses, -as'all conducting parts are rotected rom contact'with lextraneous ob]ects. In orderto decorate a Christmas tree with elec-r tric lights it has been the practice to place a multiplicity of incandescent lamps' u on a main conductin cordwhich is adapte to be. run around the ranches of the tree in such'a manner a's to pro erlydistribute the lamps.
In order to ful y explain my invention, I shall describe the preferred form thereof, which-is illustrated in section in the accom#- vpan7 ing drawing.
' T e socket which is shown mathe drawing. isl preferably provided with an insulating tubular casing or sheath' 1 within'whichis 1- 35 arrangedan outer contact or conducting shell 2', said contact being firmly held in position in 'said casing by any suitable means. The outer contact is preferably' screwthreaded to receive a lamp base 3.whi ch carries a lamp 4. The louter contact-2 preferably supports an insulating block 5 which carries an inner-contact 6. The casing is preferably closed at its rear end by means .of a bushing or cap 7. The bushing is preferably provided with a tubular. shank 8, which extends A-into the casing. The inner and outer conta-cts are preferably permanently'v connected to insulated terminal cords ory conductors-9 which extend through the bushing 7.' These cords maybe attached to 'said contacts b means of solder.
An insu ating filler Y1() is preferably placed Within the v rear portion ofthe casing to insulate the terminal cords from each other and also to kunify parts of the structure ofithe lampgj f It will be understood 'that the structure illustrated in thedrawing may be modified without departing from my invention as .defined by the claims appended hereto.
Having thus described my inventionwhat I claim as new and desire to secure by Letters lPatent is:
' 1.vl As a` new article of manufacture, an incandescent lamp socket, comprising v a piece of' cylindrical tubing open at both ends, .a conducting shell threadedv to receive a lamp baseand fitting within said tube, the
endsof saidtube being extended beyond the ends of said shell, an insulating base mounted in the bottom of said shell, an inner contact carried by said base, `a cap' or'bushing mount'- ed upon the rear end of said tube, conductors extending through said bushing, one attached to said inner contact and the other to-said shell, andsolid insulatin material filling in the rear portion of said tu e to hold the parts of the sockets in position and insulate con-l ducting parts.
2.V As a new article of manufacture, a lamp socket, comprising a cylindrical tube of insul-ating material, a conducting shell threaded to receive a lam socket and fitting Awithin said tube, said -tu e beingprolonged beyond the ends of said shell, anlnsulatlng piece mounted .in the bottom of said shell, an lnner contact carried by .said insulating piece, a bushing arranged upon the rear end ofsaid tube, said bushing having a .shank fitting into said tube and a bead or flange engaging the rear end of said tube, conduc- `tors passing through said bushing, one attached to' said inner contact and the other to said contact shell, anda solid insulating l material filling the rear Qrtion of said tube and said bushing to hold) parts of the socket in osition, and lnsulate conducting parts.
n Witness whereof, I have hereunto subscribed my name in thepresence of two witnesses.
JOHN J. RooNEY. Witnesses:
' WiLLnfm A. F. ALT,
Hr Nar PRoc'roR.
US29533406A 1906-01-10 1906-01-10 Lamp-socket. Expired - Lifetime US874245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29533406A US874245A (en) 1906-01-10 1906-01-10 Lamp-socket.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29533406A US874245A (en) 1906-01-10 1906-01-10 Lamp-socket.

Publications (1)

Publication Number Publication Date
US874245A true US874245A (en) 1907-12-17

Family

ID=2942689

Family Applications (1)

Application Number Title Priority Date Filing Date
US29533406A Expired - Lifetime US874245A (en) 1906-01-10 1906-01-10 Lamp-socket.

Country Status (1)

Country Link
US (1) US874245A (en)

Similar Documents

Publication Publication Date Title
US874245A (en) Lamp-socket.
US816483A (en) Holder for electric incandescent lamps.
US1241106A (en) Electric-sign receptacle.
US745173A (en) Electrical receptacle.
US584750A (en) Incandescent electric lamp
US1081581A (en) Receptacle for incandescent electric lamps.
US760065A (en) Base for incandescent lamps.
US441059A (en) James walter collier
US730293A (en) Receptacle for incandescent lamps.
US251554A (en) edison
US1294986A (en) Combined electric-light bracket and socket.
US1214183A (en) Electrical connection device.
US605498A (en) Incandescent electric lamp
US439367A (en) Alfred swan
US974947A (en) Electric-lamp socket.
US445362A (en) Sigmund bergmans
US472800A (en) George c
US1047353A (en) Electric illuminating-body.
US599975A (en) Leonard paget
US439365A (en) Incandescent lamp socket
US626588A (en) Weatherproof socket for incandescent electric lamps
US796629A (en) Lamp-guard.
US625321A (en) Adolphe a
US819657A (en) Cartridge-fuse and fuse-block.
US307759A (en) Walter glass