US1109489A

US1109489A - Paper-cutting machine.

Info

Publication number: US1109489A
Authority: US
Inventors: Frederick William Vickery
Original assignee: VICKERYS PATENTS Ltd
Current assignee: VICKERYS PATENTS Ltd
Priority date: 1913-06-12
Filing date: 1913-06-12
Publication date: 1914-09-01
Anticipated expiration: 1931-09-01

Description

F. W. VICKERY. PAPER GUTTINGMAOHINE. APPLICATION rum) mm: 12, 1913.

1,109,489, Patented Sept. 1, 1914" e. 5 5 e. 5 fib erz i of THE NORRIS PETERS Ca. PHOTO-LITHQ, WASNINGIDN. D. C.

' Vicmgnnwsubj'ct y Britain, residing at London isnglsndmave 7 paper cutting machineiu'iih 1o l ting shee'ts 'o ptpf I larly tothat class fof, machines-1 employed for cutting ofi labels or the lik'fi 'inwhichfing knife Positioned h i fin Seth-mean; 1126' H dge of the cut she I at different speeds forevery-lengthof fandfiiositi'one'il .of the} rotating a knife 2. Projeotlngfen the othen side. of the rod 10 is amen 9: hsyin'g it" roller j8;atf its p v f I n s in eper-Guttin m hi g I rocked by, ohm action toguide and' press down the out labels at receptacle sub stantially elongtheir'wholev length. s

:knife is traveling the aper i cut or in otherwords havingto run thebbn, .v 85..

" which of course changes-reletion to the web" .ofpaper according to'fth eisizeofZsheetlbeingj;' s

1 5 tI do claimasmy invention and dewe: we:

the following i a spe v This invention-rel nd! t te in ks e n omefw'eh' ing the Web acrossit length, ond,.-paiticu e s are carried around with the rotary-knife, and

Now th'objeotffof'rn invention ist'ofcom; struct the mechanism or down-the cut labels so that it can also be employed; with ordinary paper cutting machines in which a rotating knife acts againstyia fixed 0 .f p soesi'w clear,

it from the rotating e ge when the thus obviating'any mags-to the cuts Gets or blockagein the mahine, and also svoi d-L 2%; @1 has? W 19213} e s p- P r- 5 e n thele ms :9, ll t ets. ring i the t avel: of it c tt t'g edgee stripe beinggdisposed just under the knife 2" and-within the radius of movement of its out ting edgebut'j'ustasthe knife 2 has-*pss'sed overthe knife '1 and severed the paper the roller 8 rides against'the cam face 6 and I thus projects the strip. 5 which acting upon I the-tail or leave-end of'the cut sheet only j pushes shch leaveor tail end ovenout o-f-the bath ofitheTtravel of "the knife 2 so that."

during the continued travel of such knife.

2 the out Sheet will not'be sitruck'by it and,

50180011 sthe rolleriS leaves the camface G T v. the spring '13 retur'nsthe strip. 5 to its for anissm P sn ylu on1the eaverail "mer; position under'thg kmf During the revolution of the 'druInB, the paper has ing the necessity thefusualeom ,iscar'ried away by' the tapes 4. It willthus purpose I of my in VentmILand as ends a 'strip 5 extendmg; eeros'sthel'machine free end: whichgji'id 'ggiinst Ta; oamfface, 6

maehin'ei vThe normally presses egainstthe B te; keep travelingt faster than the paper.

f been passed on to or nearly 011 tethe tmveling tapes 4 and so soon. as the cutting vtekesplace the leziveor tail end or ed eis pushed over on to the board 15 and thee eet y .f ".b'e'seen thatthe strip 5 can only act upon thetailxorleave'end of thecut sheetso as t :to' pa ssQsu'oh-efnd out of thepeth of travel of the rotating knife, and that itonly acts on -s the sheet when t. the revolving knife is 90. l

y (1. a paperkcuttlng machme, the comhination, with cosoting fixed and rotary'95 P v knivesg'of' means engageable with the rear end 'ofacutsheet' f moving said end ut I 1 Permitth i of thepath of the rotary knife, to latter to clear said sheet;

' 2.. Ina; paper cutting machine, the combi-' nation, with coscting fixed and rotary .1- kni ves gfof means connected with the rotary knife, for movement therewith into engage Q 1 v .ment the-rear end ofafi-vcl'lt sheet .for; tary knife5 tofp ermit the lattertolclearseidfi?3 ii moving said end out of the bath of the re;

sheet.- I t 3. In ap'apercutting the *combisaid second-namedknife to nation, with afixed knife, a rotary drum,

and a knife carried by said drum for coaction with the fixedfknife; of a device connected with said drum, and located in advance of and beneath the second-named knife; and means for moving said device into engagement with the rear end of a cut Sheet; to shift said end out of the path of l 7 permit the latter to clear said sheet. r

4. Ina paper cutting machine, the combination, with a fixed knife,a rotary knifecarrier,'and a knife mounted on saidcarrier and Within the path of the second-named knifeyand means for periodically moving 7 said'member out of said path into engagement with a cut sheet, to permit said secondnamed knife to clear said sheet.

5. In a paper cutting machine, the combination, with coacting fixed and rotary knives; of a member yieldingly connected with the rotary knife and located in advance of and beneath the same; and means for periodically moving said member outwardly beyond said rotary knife into engagement with a cut sheet, to permit the said rotary knife to clear said sheet.

In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.

FREDERICK WILLIAM VICKERY.

WVitnesses:

P. E. MA'rroons, D. C. SMITH.

' Copies of thispatent may be obtained. for five cents each, by addressing the Commissioner of Patents,

' Y Washington, 11.0.