US1244013A - Vibratory bell. - Google Patents

Description

minimum haunt-u. 03 WW. TALY- wmwmm 1mm;

llama-13..

To uwbom'ilcomma: 15 ll. known t ajb'I Ammo Bax-M11, gubjecll oi 1:11; wailing M- Turin m llIuntumocl io 11, Italy, haw invmtcli new 5 and Improvements: ill Vibratory Balls; of which the fallen-lug is a specifisauna.

Hm'etoforq 8m usual [arm nf-shuttl vibratory balls have lxan nchptd fOl' um um low voltugp c lrcniia, mnmlyun {mo long he of the limitation impcwz l LI) I In; 1 Imi- In amrrdmm with my im-uxlllm, both the bglbgrjgg I the tmnsfmmcrs are-eliminated, by cnnstzuctim the vihrutur hell and 9,1 dig ing the Willing clam-om m the ram: rulinbly rm lwlrie circuit: of 195 volts, fill-ll wulLs, ur mun higbur 'wjjtlmt objectiulmblm mam-km; at the mharmptucontacts. I

In thz ammppn lug dm ringa. lung-lillug we plum-ml {mm of my mmnmn ,ulgur'a 1 represents aplau new partly m l with the gong mnowl; Fig.1 rapmmls a vertical sol-tam nil 11m: l! 5' Hi Fi 3 with [ll-(e in plume: and Figs. ll uni" um views 5 ins lated lmjgmt :qmul 1D is ho 0w andv cl cylliulrlaral. mm It iS-c held in place bet-vmm arm:- of tbs uqhn'peclmnmbm l by tog! fur Imldln mmmim u: 14mm haul.

u a f w cells han generally Patented Del; 28. 1517.

means at 4 him pipe IL This pipe in! flan at. um; and and is wmvi-tllre'mlod it other and. 'ilu: lmn nut 12 011W [ha screw Lhmuli' t m pipe 111, and is 111m provided with ofl ir BEN-W threads ulaptw: lo align Lhe iron pl" I8. This lug pu ed; ill ml the pi e 1) and is mlf usmble m the nut along m length of Um pipe. An in) t b 15 fu nln tins annumm of the magmt'nxtmds wi 'llu ths com t Bu: magnet. coil 90 M In be r clpmcnllm tbqmzin Lumud and nway fl-math: uljustmhis abutting plug .15. A, plu, 1B is aulmhly fastened mtllin Lhl: uumr an of the ammtum andtllis pl! 16 cums disk 12' cf insulating mglteri an the whe face M which is a mpyur plate 18, the dld: 17 Mp1 tl'm plate. l3 bemg swu ul to tbe pl 16 In any a ui'ta'bla wag", Thu: armature f6 and. plug: 16 am alnltud is but shown in Fig. 3 fur the passage loosely themtllrouglu of the in 84, whether this pin be i'nr ithe pos'lt inn 5 mm the fnll Ems. nr in the; poaitm indicate by tlJB bNlI-m lhm- In Fig; 1. This; pix! uonnmtlng arm 3- is curried b n l'wt mz- P which; pimm 011 a cutter pin 30 human lugs Emjocfiingfmm Elm and of the u ehapqil. men: war I, wm-lmvu n lever arm am] is vofifi arl with a spring 51 um] 11 clapper 38.- llm sprang uulriii this clapper M on: and Mid rust; ntllru other and agu'mst n film: of the U- :Jmped maul-12M. The arrangement of this span; :5 lmeh that lum the pi'mleel 1am ill be i l the: inmllmd position. s'hmm in lamhql lines in Fig. 5, the spring 32 lakes [Illa yaw firm also shown in lngnlmn lines in that. figum ml is undur .stnwi hauling be mum the 23 1 $8 from film Ollllflll aim-Wm in b m lime to itg :mnn'l pe-eltim shown in ma 1mm v mini is fish 1w llm bolts 21 and 3! to M mm at {he U-sfiapncl' mzml'mr T, and to this plate 7 an. suitably fastanud t-wo T' ghupd mapper plums 2-! am 25 infill hil f um each other :mrlhu'il'ngbinding peak 3'9 and 40. Elm uu per plate 18 normally brldqas thumpi {r as 21 all-1:125, shown beat "m Figs. 3' an]: 4,. Th} ihlal-ruption oi the aleclriu LihWliI- flfil'tl'lli hamper: the coplatev 1B and the mil-11m plates EM and l and thus tin; clan-loan clrcult is int}? m xed in cm firid of magnetic flux nsi'n bemoan the: annnture lfi'nml Elva Uahnpe m1 8? am inln td t0 AMKIAL: F23 0! insulating ma armature disengagesi the co .therein in broken represent an electric lighting or power circult of 125 yolts, 250 volts, or even higher and wircfiti ii connected to one terminal ot the magnet'"6oil 10 and thence through the magnet to the binding post of the contact plate 25, while the through the push button or switch 88 to the binding post 39 of the contact plate 24, all asindicated in Fig. 1. Thus when the push button or switch 38 is closed passes through the magnet coil 10, and the plug 13 being magnetized'thereby attracts the armature 15.-

per late 18 from the plates 24 and 25 an thereliy interrupts the current through the magnetwinding. This movement of the armature swings the pivoted lever 31 from the position shown in full lines in F'g. l to the position shown lines, and thereby'brings the clapper 33 into contact with the gong. The spring 32, then under stress, returns the parts to their normal positions, wherein the copper plate 15 again closes the circuit through the magnet winding. The vibrating action set up in this manner continues until the push button or switch 38 is opened.

An essential feature of this invention resides in the arrangement by which the armature is located over the pole of the electroniugnet. If desired, the armature may be arranged in the same manner in the interior- 01' a ma netio rlng.

The p rase vibratory belly; used hereinbefore and in the appendod claims 1s intended to include also vibratory buzzers, in;

terrupters, and the like.

Having thus described my invention, what a claim is:' Y 1. In a. vibratory bell, an electromagnet, a reciprocative armature magnetically responsive thereto, a rockingmernber opera-tively connected to the reciprccativc armature so that as the armature reciprocate-s the rocking ni'ember oscillates,"a resilient arm secured intermediate its .ends to the rocking member wherebylengths of the arm on opposite sides of the rocking member are alternately flexed during operation of the bell, and ,circuit connections including the winding of the electromagnet and interrupt 1g means carried by the reeiprocative armatare; substantially as described.

2. In a vibratory bell, an electromagnet, a

wire 37 is connected the current 1s movement of the,

of the gong,

circuit connections including the winding.

of the electromagnet and interrupting means carried by the reciprocative armature; substantially as dscri ed. v

3; In a vibratory bell, the. combination with the hollow belLshaped gong, of an electromagnet housed within the gong, a reciprocative armature magnetically respon- 'sive thereto, a long leaf spring for carrying the clapper arranged substantially parallel with the rim of the gong and bent so as to conform approximately to the adjacent periphery of the gong, a bell crank levei'.actuated by the armature and having an arm angula-rly connected to the leaf spring and which is very shoit as compared to the leaf spring, and circuit connections including the winding ofithe electromagnet and interrupting means carried by the reciprocative armature substantially as described.

4 In a vibratory bell, the combination withthc hollow-bell-shaperl gong of a rigid yoke housed under the ong an arranged with its base parallel to tie plane of the rim an electromanet with its a'ia'is parallel to said 'planc, tieclectromagliet having a hollow core and being einbraccdby the yoke, vibratory arm pivoted to the olre, a reciprocative armature within the iollow core of the electromagnet for operating the vibratory arm and circuit connections including the winding of the electroinagnet and interrupting means carried by ANTONIO BAGUTTI. Witnesses PEI-IELLA Bax-rant, EUGENIO Bane.

armature; substantially as

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