US1274674A - Electric switch. - Google Patents
Electric switch. Download PDFInfo
- Publication number
- US1274674A US1274674A US19941817A US19941817A US1274674A US 1274674 A US1274674 A US 1274674A US 19941817 A US19941817 A US 19941817A US 19941817 A US19941817 A US 19941817A US 1274674 A US1274674 A US 1274674A
- Authority
- US
- United States
- Prior art keywords
- electric switch
- switch
- key
- spindle
- detachable
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Definitions
- the; p; spindle; is; ,fOI'Q 'ShOIQtQ IIGdf, usually to i such an extent; as to; just about extendthrough ,the-inclosiiig shell 1;8 *of:the
- the detachable operating keysare usually made with'the projeoting angular sided stem 20long enough to answer for all the diflersizes.
- Fig. 1 I haye illustrated ahusk i
Landscapes
- Detergent Compositions (AREA)
Description
C. W. BROCKETT:
ELECTRIC SWITCH.
APPLICATION FILED 00131, \911.
1,274,674.. i Patented Aug. 6, 19 1s.
5 mama 6oz C 1 zoom??? .5 Avh oh the emovable-wspringbontaot ie'ngages, of spring materiaghaa dzheldbeneaththe;foot;
oiiaiiniis w." eageimm'ui; agaojq g rm uiiwsome,assieiiearor m ama's- C'0MP$1YY3.QENTEW"QRK: NQYL, Q P Q N N W H I I sesame swr icirii b .A ncatiommea October 3 1, 131w; SerialNo: 199;418.-
V Tmallwhmhn'i mag liconcrn":
Bnooiiii'nira agzcitizeni ofa thecUnited: States-rot America, residing at Brooklyn,-Newityoifl has"? inve'nt edi a new; andiqi usefuh vEl Sn iohaofwhzibh 'the rfollowing is a specifi v switches of; the=key socketitype andvthe ob-i jfiots of; the'invent'ioni are toeprovi desa simple I and effective constructiol'rwhich will enable:
the; :Lref'adiy i assemblage" of 1 suchqswitches I withiiili :th'e ,onnamentah shells I-gof lighting 1 Am other fixtures,.ol yhusks, as theyxarie commonly, terniedw w h1g5: fonmn of oontactafor i the; spring; switch ann which. will? compensates 01 variations 111; file/7 .5126 aiml'relatiom ;ofthe parts. a
1.15111 mIGCODdEtHCQiLWlflD thlSrlflVGlltiOIlcon H istruct the swltch w th a detachable key haiz I in g at projeetingangularsidedhstem tor engilgen'l ent, in 2 similar; shaped: a socket: prori yided Zin' thee end? of; the SWitGh; i'openatingrz 1; stri e-1e finmly attaehedi merits and; thQgWiQVflSl'bnl o-fi insulating ,bushd paritpreferably having: a" ivingfit 1so= ithatthe key. mayabe the sfp i nfdle by rapsiinple he k 4-: lar, isidedlstem' of;standardilengthravhich canv be cut shorter to meet particular require mags whichrca ::L1 Q proper" length to? cover @the' exposed; portion off-the stembe are; automa icallyj compensated for :by make in-g" the5relativelystationary:"contact with-v of the circuit terminal so that it may yield 'tical and preferred form.
' to coinpensareifor yariationsgand; inequalities.
The a Variousvfeatures i of: const ruc'tionv willappear more fully as the specification pron ceeds and will be made clear by a consideration of the accompanying drawing which illustrates the invention embodied in apraca I ent sizes ofhusks in use, so that they may In said drawing p I Figure 1, 1s apart sectional view of one form of the switch as embodied in a husk relatesl particularly to;
7 base; mounting athfe "usual screw; shell, lamp lower iponce lainsi-respectivelyfor engage:
the base o f ithe; key and; the end 7 of; the:
M mma- 6;? 19181;;
Filgfly zlS {MSQCtiOHiLl'g VlEfW- taken;-S11b an% tial-Ly oirthe plane, vo f the linQ-2%2;of F:ig; 1;. Ei g2; 3; is -af detachedi perspective view of. the j oint betweemthe detachable-drew and 1 the switch operatingrstub spindle;
Elie;particulan'switeh :illustrated i s oif'anj approvedtype comprising a; two-part: ibasex made; up; off upper andglow-er ponclelai-nsrfi and: 6connectedq by through; serewsZEsai-d a contact 8wand center (contact 9 and? -oairryi ng also thei frame lO; imwrhichf the spindle'lliis journalechw; the circuit terminals arid -14 and-the contacts; 15; and 16 ion the upperand m y their-c nt ct making: arms; 013- a: spr ng yoke' 12, i said; arms being-forced intoeligagementwith sa-id;co1 itacts by! a oam 17. I 7 onthesp1n-dle;,,,1 a. 1
The openating;x spindie:; 11 .iswv specially constructed 5 to :enable the switch-j being: ias; sembleldlwithoutrva huskand so: asgto enable i the op er'athig; Ykey; being connected! therewith 9 aitefrg 'such assemblageii'r the husk. For this 5 purpose, the; p; spindle; is; ,fOI'Q 'ShOIQtQ IIGdf, usually to i such an extent; as to; just about extendthrough ,the-inclosiiig shell 1;8 *of:the
=soe-ket, and ait is furthermore; forined- -with;, amen-sul ensided'flswk h i l9ruini the eXposedsi end thereon-to. ,rece yena similarly shaped protruding; angulaltsided stem-1200a the de v tacllable opeiiajljigng key L: #111 pnaoticethia shortened stub spindle formed with anen l menmnt oirih ad 22 a i. :hsouter or xpo ecli end th-eneof andg'the angularsidedgsocket 19- is io j mfed iii bliis -heada slnl'lgplfl lfithQCh ofanakingthis special spindleds to turn, 1
down -the spindleout' of sltock thec'sizeof the-- heade leaui-ngithe head portion the: original 1 diam eter of the -lstojck,; then to drill, a- :cylina drical socket in ithe -endi ofthe-hezid andthen, afiterq inserting van janyil of the" required t flatben downi one: sidewof ;t 1e-so iket.=, i li .iprovi s a simple and strong one-piece spindlejwhich can be produced :on ordinary; turningiand; :Eorminga:
maohinesat small cost. a
The detachable operating keysare usually made with'the projeoting angular sided stem 20long enough to answer for all the diflersizes. In Fig. 1 I haye illustrated ahusk i
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19941817A US1274674A (en) | 1917-10-31 | 1917-10-31 | Electric switch. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19941817A US1274674A (en) | 1917-10-31 | 1917-10-31 | Electric switch. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1274674A true US1274674A (en) | 1918-08-06 |
Family
ID=3342286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US19941817A Expired - Lifetime US1274674A (en) | 1917-10-31 | 1917-10-31 | Electric switch. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1274674A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4298779A (en) * | 1979-01-13 | 1981-11-03 | Matsushita Electric Works, Ltd. | Rotary type microswitch |
-
1917
- 1917-10-31 US US19941817A patent/US1274674A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4298779A (en) * | 1979-01-13 | 1981-11-03 | Matsushita Electric Works, Ltd. | Rotary type microswitch |
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