US1146885A - Casing for lamp-sockets. - Google Patents
Casing for lamp-sockets. Download PDFInfo
- Publication number
- US1146885A US1146885A US83593614A US1914835936A US1146885A US 1146885 A US1146885 A US 1146885A US 83593614 A US83593614 A US 83593614A US 1914835936 A US1914835936 A US 1914835936A US 1146885 A US1146885 A US 1146885A
- Authority
- US
- United States
- Prior art keywords
- casing
- shell
- lamp
- sockets
- interlocking
- 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
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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
- This invention relates to casings for inenrulescent lamp sockets and pendent switches.
- the casing illustrated comprises a. cap 1 and shell 2 arrmwed to telescope together in a conventional manner. Interlocking means are provided to prevent axial separation and relative rotution of the parts when. joined.
- rezailoreil ilillienlt. llhe/ lshellfl is provided.
- lvy which theintorloeking means n..,iy he remll ly Specification of Letters Ea'tent.
- ilie inzmner oi operating the two Darts as cleseriherl is exceedingly simple and rii pid.
- i urthermore when the socket is itself in closed by an ornan'ieutal husk such as indicateil in dotted lines in Fig. 1, the shell still remains accessible for convenient sephaving; :1 relatively resilient margin snugly teleseog iing wit 1 saidrap inii complemented parts on snii-lmagma: autoumtimll interlocking; when said cap and shell u'iraxially toleseopecl.
- one of said margins having a radially ofi'set portion spaced from In Witness whereof I'have hereunto sub-- the other and contiguous to the interlocking scribed my name in the presence of two element thereon andto the edge of said cap Witnesses.
Description
C. J. KLEIN.
CASING FOR LAMP SOCKETS.
APPLICATION FILED MAY 2. 1914.
Patented July 20, 1915. I
"a; m J i for t CHARLES J. KLEIN, 0F lVLiL'WAUKEE, WISCONSIN, ASSIGNDR Ti) THE CUTLER-BIAMMER (30.. OF MILYNAUKEE, WISCQIISIN A (30 .IOEATIGN OF WISCONSIN.
CASING FOE LATiZlfiOCKETESL Application filed May 2,1914.
To all whom it 71;.(17/ tie/morn 130. it known that 1, CHARLES .l KLEIN, a. citizen of the United States. residing at lVlilwuukee, in the eolmty of h'lilwaiilree and State of ll iseonsin. hn invented new and i'ise'liul Improvements in Casings for Lump- Sockets, of which he following is a full clear, concise and exact (.lGSCZlpiilOn, rel'er enee being hail to the lieeoinpzinying thew ing, forming a part of this sipeeilic'zetion.
This invention relates to casings for inenrulescent lamp sockets and pendent switches.
The various objects and iiilvantzigee ol :Ehe invention will appear liereina ter in commetion with the description of a. prett'erred emhodiment of the invention shown in the m:- companying drawing, wherein-- Figure 1 is a side View of a lamp socket easing; Fig. 2 is a perspective view of the casing shell; and Fig. 3 is a section-e1 view on the line 3-3 of Fig. 1.
The casing illustrated comprises a. cap 1 and shell 2 arrmwed to telescope together in a conventional manner. Interlocking means are provided to prevent axial separation and relative rotution of the parts when. joined. The means 'llllliitfltQCl of the type (l6- scrihed and claimed in my (to-pending zipplinotion, filed. .l leeeinher H, 1913. Serial No. 807,455, and eonqn-ises a pair of interned beveled catches 3 on the cap and pair of arc-shaped Di'mHlUgS l in the shell.
When the parts of the casing are tele scoped together the cooperating outehes nuton'mticzilly interengage and the rep rim the shell margin so that the olosely encircles catches i i-pass well through the open'in and elfect a secure look. l?urthermore socket base 5 which supports the curl carrying parts is snugly inelosed. within the casin As a result of the smug: lit of the socket parts within the shell. uni-l ol the shellv within the C235. linger eonipre. 'm oi. the shell urljucei'. to the t-illfl llti -l' 'l to (l' ngage the look. rezailoreil ilillienlt. llhe/ lshellfl is provided. lmipoi'vr. with a small grotwe or in l nitution rlosoly adjacent the opening "land in a position to he comenled hy the rim oi the mp when the par 5 are joined wliurelry :1 alight space is left hetween the overlapped nmrg'ins tor thireception of a convenient tool 7. such us :i driver, knife-blade. or the like. lvy which theintorloeking means n..,iy he remll ly Specification of Letters Ea'tent.
Eerial No. 855,938.
(lisen 'zm' l l l'lifil the tip of the oywrutinf; tooi is ill. n'teil miller the on margin. :1 veri s ght rotutii'e twist thereof. with the eile' e of the tool mljzwent the interlocking umzihs acting upon the well 21ml the other edsrerl'ulcrmnerl on the 'un ehling rim of tlie can, ci'miprei s the shell and. separates the catch and shouhler. A very slight upward and rotzitive turn of the tool lflililtllll. with the groove (3 21s a. hearing. then moves the parts so th the catch 3 is curried out of illneshell anger-ring The tool the shell readily oi? interlocking then lie ,thilro wu unrl serl ironi the f. g ins by nninipulu zit lbs mite-r end.
ilie inzmner oi operating the two Darts as cleseriherl is exceedingly simple and rii pid. i urthermore, when the socket is itself in closed by an ornan'ieutal husk such as indicateil in dotted lines in Fig. 1, the shell still remains accessible for convenient sephaving; :1 relatively resilient margin snugly teleseog iing wit 1 saidrap inii complemented parts on snii-lmagma: autoumtimll interlocking; when said cap and shell u'iraxially toleseopecl. one of said margins hu 1.1g unoll'set portion eoi'itiguous to said interlocking; port thereon and partially overlapped by but spaced from said 0th r margin, said oil'set portion and said mar}; 31 o er-la ppin the same providing spaced bearings for an o' 'ieroting tool iusertihle therehetween :im'l. rotatable for compressing said,
shellimirg in and thereby disengaging said interlocking parts.
2. in a easing for lamp soelrets, in CORP hinuiiion, 11. cup having a relatively right margin, :i shell having a relatively resilient margin snugly teleseiuiiing within Sllltl cap margin. one oi hillll 'inurgins having a shoulder and the other having a. radial catch to ziutonmticiilly interlock with said shoulder when said ports are axially telescoped and to h releneeil by radial compression. of said shell umrg n llllt l'tlllli, 21ml. one of said margins having a radially ofi'set portion spaced from In Witness whereof I'have hereunto sub-- the other and contiguous to the interlocking scribed my name in the presence of two element thereon andto the edge of said cap Witnesses.
margin, said oifset portion affording entry I {CHARLES J. 5 between said overlapping margins for an Witnesses:
instrumentto efl'ect disengagement of said L. A. WATSON,
interlocking elements, as described. TEKLA BAST.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83593614A US1146885A (en) | 1914-05-02 | 1914-05-02 | Casing for lamp-sockets. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83593614A US1146885A (en) | 1914-05-02 | 1914-05-02 | Casing for lamp-sockets. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1146885A true US1146885A (en) | 1915-07-20 |
Family
ID=3214969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US83593614A Expired - Lifetime US1146885A (en) | 1914-05-02 | 1914-05-02 | Casing for lamp-sockets. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1146885A (en) |
-
1914
- 1914-05-02 US US83593614A patent/US1146885A/en not_active Expired - Lifetime
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