Knight's Mechanical Encyclopedia, U., Verti-cal es-cape′--ment.

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19th-Century American

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chapter : entry
entry

Table of Contents:

Ul′tra-ma-rine′.

Um-bil′i-cal Band′age.

Um-brel′la-stand.

Un′cial Writ′ing.

Un′der-ground-railway.

Un′der-lay′er.

Un′der-lay-shaft.

Un′der-lev′el drift.

Un′der-met′al.

Un′der-pin′ning.

Un′der-set′ting.

Un′der-shot Wa′ter-wheel.

Un′der-shut-wheel.

Un′der-shut-valve.

Un′der-the-top.

Un-hair′ing–knife.

Un-hair′ing–ma-chine′.

Un′ion–joint.

Un′ion–pump.

U-ni-versal Bor′ing–ma-chine.

U-ni-vers′al chuck.

U-ni-vers′al Com′pass.

U-ni-vers′al Coup′ling.

U-ni-vers′al In′stru-ment.

U-ni-vers′al joint.

U-ni-vers′al Syr′inge.

Un-load′ing ma-chine′.

Up′per–leath′er.

Up′per–ma-chines′.

Up-set′ting–press.

Up′ward Fil′ter.

U-ran′i-co-plas′tic In′stru-ments.

U-re′thra–cut′ter.

U-re′thra–syr′inge.

U-re′thra-tome.

U-ri-nom′e-ter.

U′ter-ine Di-lat′or.

U′ter-ine douche.

U′ter-ine El′e-vator.

U′ter-ine re-dress′or.

U′ter-ine Scar′i-fi-cator.

U′ter-ine Spec′u-lum.

U′ter-ine Sup-port′er.

U′vu-la–for′ceps.

U-vu′la-tome.

Vac′ci-nator.

Vac′u-um-appa-ra′tus.

Vac′u-um-brake.

Vac′u-um–cyl′in-der cock.

Vac′u-um–fil′ter.

Vac′u-um–gage.

Vac′u-um–pan.

Vacu-um–pump.

Vac′u-um–valve.

Vag′i-nal Specu-lum.

Vag′i-nal Syr′inge.

Va-len′ci-ennes′ lace.

Va-len-tin's′ knife.

Va-let′ a Pa-tin′.

Va-lise′–lock.

Va-lise′–sad′dle.

Valve–buck′et.

Valve–cham′ber.

Valve–coup′ling.

Vand-kik′kat.

Vapor-a′ri-um.

Va′por-burn′er.

Va′por-burn′ing stove.

Va′por-en′gine.

Va′por-in-hal′er.

Va′por-izing-stove.

Va′ri-a-ble cut-off.

Va′ri-a-ble-speed Pul′ley.

Va′ri-a-ble-speed wheel.

Va-ri-a′tion-com′pass.

Var′i-cose Stock′ing.

Var′i-cose-vein Band′age.

Var′nish-ing.

Var′nish-lens.

Vault-cov′er.

Vault′ing-horse.

Veg′e-ta-ble-chop′per.

Veg′e-ta-ble-cut′ter.

Veg′e-ta-ble-ex′tracts Appa-ra′tus.

Veg′e-ta-ble-flan′nel.

Veg′e-ta-ble-grat′er.

Veg′e-ta-ble-i′vo-ry.

Veg′e-ta-ble-parch′ment.

Veg′e-ta-ble-sli′--cer.

Vege-ta-ble-wash′er.

Velo-cim′e-ter.

Ve-loc′i-pede.

Vel-vet-een′.

Vel′vet-loom.

Vel′vet-pa′per.

Vel′vet-pile Car′pet.

Vel′vet-tree.

Ve-neer′--bend′ing.

Ve-neer′--cut′ter.

Ve-neer′--cut′ting ma-chine′.

Ve-neer′ing-ham′mer.

Ve-neer′--mill.

Ve-neer′--plan′ing ma-chine′.

Ve-neer′--pol′ish-ing ma-chine′.

Ve-neer′--press.

Ve-neer′--saw.

Ve-neer′--straight′en-ing ma-chine′.

Ve-ne′tian ball.

Ve-ne′tian blind.

Ve-ne′tian Car′pet.

Ve-ne′tian glass.

Ve-ne′tian Win′dow.

Vent-fau′cet.

Ven′ti-lating-bricks.

Ven′ti-lating-heat′er.

Ven′ti-lating mill-stones.

Ven′ti-lating-stack.

Ven′ti-lating Wa′ter-wheel.

Ven′ti-lator.

Vent-stop′per.

Verge-es-cape′ment.

Ver′ni-er-cal′i-per.

Ver′ni-er-com′pass.

Ver′ni-er-tran′--sit.

Ve-ro′na-serge.

Ver′ti-cal Bor′ing-ma-chine′.

Ver′ti-cal buhr-mill.

Ver′ti-cal dial.

Ver′ti-cal drill.

Verti-cal es-cape′--ment.

Ver′ti-cal mill.

Ver′ti-cal plan.

Ver′ti-cal Plan′ing-ma-chine′.

Ver′ti-cal pump.

Ver′ti-cal Spin′dle-step.

Ver′ti-cal steam-en′gine.

Vet′er-i-na-ry In′stru-ment.

Vi-a-tom′e-ter.

Vi′brat-ing-pis′ton steam-en′gine.

Vi′brat-ing-pro-pel′ler.

Vi′brat-ing-roll′er.

Vi′brat-ing steam-en′gine.

Vi′bro-scope.

Vine-fi-ca′teur.

Vin′e-gar-appa-ra′tus.

Vi-ole′ d'a-mour′.

Vi′o-lin′--pi-a′no.

Vio-lon-cel′lo.

Vit′re-o-graph.

Vit-ri-fac′tion.

Vi′trodea Trino.

Vol-can′ic En′gine.

Vol-i-cim′e-ter.

Vol′ta-e-lec-trom′e-ter.

Vol-ta′ic Bat′ter-y.

Vol-ta′ic light.

Vol-ta′ic pile.

Vol-tam′e-ter.

Vol′ta-plast.

Vol′u-ta-ry press.

Vo-lute′--com′pass-es.

Vo-lute′--spring.

Vo-lute′--wheel.

Vor′tex Wa′ter-wheel.

Vote-re-cord′er.

Vox-Hu-ma′na.

Voy′ol-block.

Vul ′can-ite.

Vul ′can-ite-flask.

Vul ′can-ite spring.

Vul ′can-iz-er.

Vul-can-iz′ing.

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Verti-cal es-cape′--ment.

The vertical or verge escapement is oldfash-ioned, and has been superseded by more lasting contrivances which admit of a flatter movement.

Vertical planing-machine.

Its inventor is not known. The teeth of the scape-wheel are detained by the pallets on the verge, the upper and lower ones acting alternately. The scape-wheel is a crown-wheel, and its axis is at right angles to that of the verge. This makes its plane of revolution vertical, the plane of oscillation of the balance being assumed to be horizontal. The construction necessitates a certain thickness of watch, which is so familiar in old time-keepers. To reduce the thickness, the planes of revolution were brought into parallelism, which brings us to the next device, called by its then distinguishing characteristic, — the horizontal.

1877.

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