US814813A - Rotary shearing mechanism. - Google Patents
Rotary shearing mechanism. Download PDFInfo
- Publication number
- US814813A US814813A US1905255350A US814813A US 814813 A US814813 A US 814813A US 1905255350 A US1905255350 A US 1905255350A US 814813 A US814813 A US 814813A
- Authority
- US
- United States
- Prior art keywords
- web
- rotary
- blade
- frame
- blades
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/485—Cutter with timed stroke relative to moving work
- Y10T83/494—Uniform periodic tool actuation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8789—With simple revolving motion only
- Y10T83/8794—Revolving tool moves through recess in work holder or cooperating tool
Definitions
- PATENTE MAR.1a -19o6. e. w. swIrT, J1. ROTARY SHARING MBcHAmsM. l
- My invention comprises the variousnovel i; features of construction 'and arrangement 525 hereinafter moredenitelyspecifedI,
- Figure I is 9, plan view ot ay portion of an envelopfma# chine conveniently embodying my improvegmentsrgllg II 1 s a side elevation ofthat 3o. "ortion of the 'machine which is shown .in
- . l whichiscarried bytheshaft 32,journaledin ⁇ .
- invention ⁇ relates to rotary shearing ⁇ :o mec ali-lsm-arran edto shape the edges of a bearings-'33.
- the shaft 32 is provided'withl themiter-gears34, .35, and 36, the-latter beg arranged to mesh with the'nter-'gear37 on the counter-shaft'20.
- the web 10 passes from the guide-roller 28 f 41, said bracketsy 41 having inwardlyfprojccting arms 45,1-arranged.
- the frames 65. are secured. .to 9o ⁇ the -respective'shafts 67 by the set-screws .70,1
- vandsaidshafts are ourna dinsuitable bear- ⁇ v' ingsinthe brackets 40 and 41.', ⁇ Said shafts v67 are lplirovided withzthegears 72, arrangedl tov mes n aled in the brackets 41 and-.provided with withfthe 'gears7'5., which are jour# 95v the ruiter-gears 78, arrangedto be respectively drivenbythemiter-gears 34fand 35 n they shaft 32.1- l
- the rotary-cuttingblades 62 I are ksecured intermediate of their len ths to theiarnes by the tap-bolts 80, Wl'nch serve as ivqts,
- said Iblades may beadjustedbg' t e sete screws S82, which are in lthreade -.enga'gement lwith the".lugs -851on the frames 65. and arranged to engage the opposite'ends of s'ald blades-62.
- a strai ht rotary blade having a cutting ed e exten ing in the direction of the traverse ofg said Web, arranged to rotate in coperative an ular relation With said stationary blade, in efinite relation to the traverse of said Web, substantially as set forth.
- the combination With a frame; of a pair of stationary blades adjustably secured to said frame; means arranged to progress a web of fabric With respect to said blades; aV pair of rotary shafts having their axes arran ed substantially parallel to the line of trave of said Web; and a blade carried by'each of said shafts having its cutting edge in longitudinal angular relation to'the plane of said'web, substantially as set forth.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
4. PATENTE MAR.1a,-19o6. e. w. swIrT, J1. ROTARY SHARING MBcHAmsM. l
` No. 814.81., f PATBNTED MAmls, 1906. l
f G. W. SWIFT, JR.
ROTARY SHBARING lvL-zcfmusm.
' y* MPLIGATION Hmm umm. 1905.
s SHEETS-SHEET s.
` UNITED OFFICE:
alli concern:
f Beit known that I, GEORGE W. Swimindr'., j
*ofnBordentoW-n, 'in the State -of-'New Jersey,
f have invented certain new and useful 11n-' s zprovements in Rotary Shearing'Mechanism, f
`whereof thefollowing is a specification, -ref.I
' -erence being hadfto; the accompanying drawf Y web; of `fabricor instance,` paper--pro-y gressed in .operativerelation therewith, and `f my Invention ma -be employedin a machine- Eifer .makingenve ops.
15: i. The7 form .-.of my `invention- :hereinaflter "..describedffcom rises adjustable stationary blades, adjusta le' rotary blades carried by' .fshafts whose axes arel substantially parallelV tothe line of :travel of the web to be trimmed,
140i andme'ans whereby said shaftsmaybe ro*-v tated m-,definite relation fto the traverse .of
. i1. My invention comprises the variousnovel i; features of construction 'and arrangement 525 hereinafter moredenitelyspecifedI,
- -In-,the accompanying drawings, Figure I is 9, plan view ot ay portion of an envelopfma# chine conveniently embodying my improvegmentsrgllg II 1 s a side elevation ofthat 3o. "ortion of the 'machine which is shown .in
' :.Jplanyiewofthe trimmed Web.
-I 35 In theaccoln anyingdrawings the frame bomprises the silderails 1,.s'upported bythe end sta'ndard' 2.g`fTo the standard 21s se.
I ixedthe =brackets 4,1 having suitable bears 7 forthe reel 8, carryin0` therollQ of web 44o '10;' Said web 1 0 -s drawn from thel roll. 9 by,`
. the-feeding-rollers 12 and .13,*re's ectivel carried bythe shafts 14 and -'15. hes'ha.
14 is jour'naled .inthe bearingstandards 1 6 and vis provided with the miterfgeardS, ar-
" 45 ranged to mesh withlthe miterfgearie'onthe;
'ontinuouslydiriven counterfshaft 20 ,which A1s journal'e'd inthe bearings 21', The shaft y15 -is journaled eccentrically in .the trunnons 22 l of the frames' 235," having thel handles "24, 5o connected bythetiefrod 25'. The trunnions the web l10,.which thenpasses-between the horizontally. across the. rotar cuttingmechanism, which comprises thel racketsf and -withlnuts 4, arranged to secure said blades vin adjusted position. f The .stationary cut' serrate the edges ,of thel web, and said'bla'des are arranged tobe'engagedlby the .rotary sp'iacation of Letters Patent; ratentea Maren' 1s; '19oo. l -wanpiioaeon 119i hiru 13,1905. serian. 255,350.
13 lwith@"tight 26, in which the. take-up Vroller 27 issuspended.4 Saiditake-uproller isarran'ged .to remove the normalcurl from-U6 0 guide-rollers28y .and 29. Said roller .29y is f ournaled in' the brackets 3f() and arran edto old the Web in contact with the. rol er 28,
. l whichiscarried bytheshaft 32,journaledin`. invention` relates to rotary shearing `:o mec ali-lsm-arran edto shape the edges of a bearings-'33. The shaft 32 is provided'withl themiter-gears34, .35, and 36, the-latter beg arranged to mesh with the'nter-'gear37 on the counter-shaft'20. y The web 10 passes from the guide-roller 28 f 41, said bracketsy 41 having inwardlyfprojccting arms 45,1-arranged. to support the ,frame V47,' Whichis conveniently secured'thereto b' thebolts 48.5 The-frame 47 lis provided Wit -75 the stationary cutting-blades 50, -adJustably l secured lthereto by-bolts` 53, Whichaxtend' tthroughthe"transverse slots 55- inthe frame 47, beneathwhichsaid bolts'53 areprovided l o ting-blades 50. areeach rovidedwith a recess ofthe contourwsr "chitis, deslredzto hitting-blaides 62, which are complementary to the. recesses 60 and, which are 4-adjustably ing the web.` l The frames 65. are secured. .to 9o` the -respective'shafts 67 by the set-screws .70,1
vandsaidshafts are ourna dinsuitable bear-` v' ingsinthe brackets 40 and 41.', `Said shafts v67 are lplirovided withzthegears 72, arrangedl tov mes n aled in the brackets 41 and-.provided with withfthe 'gears7'5., which are jour# 95v the ruiter-gears 78, arrangedto be respectively drivenbythemiter-gears 34fand 35 n they shaft 32.1- l
\ The rotary-cuttingblades 62 I are ksecured intermediate of their len ths to theiarnes by the tap-bolts 80, Wl'nch serve as ivqts,
and said Iblades may beadjustedbg' t e sete screws S82, which are in lthreade -.enga'gement lwith the".lugs -851on the frames 65. and arranged to engage the opposite'ends of s'ald blades-62. V As best showninFig. II, therotaryblades 62 kare slightlyinclined with respect to the stationary blades 50, thereby cuttmgthe web -1.0 =,b fa lshearing action. l1-
;I ol not ydesireto limit. myselfv'ito4 the cise details of construction and' arrangement herein set forth, as it is obviousthat various modifications may be made therein without departing from the essential features of my invention.
I claim- Y 1. In mechanism. of the class described, the combination With a stationary blade; of meansarranged to ro ess a Web of fabric with respect to sai b ade; a rotary blade havin a cutting edge substantially parallel with t exdirection of travel of the web, ar-
' randged to'rotate in coperative relation with I a cutting edge extending in the direction of arrange spect -to sai carried by said shaft; and a blade having a arrange sai stationary blade 1n definite relation to the traverse of said web, substantially as set forth. v
2. In mechanism of the class described,the combination With a stationary blade; of means arranged to regress a web of fabric with respect to said blade; a rotary blade having a cutting edge extending in the direction of thetraverse of the Web, arranged to rotate in cooperative relation With said stationar blade; and means arranged to actuate sald rotary blade in definite relation to the movement of said web, substantially as set forth. 3. 'In mechanism of the class describechthe combination with a stationary' blade; of means arranged. to progress a Web of'fabric with respect to said blade; a strai ht rotary blade ,having a cutting ed e exten ing in the direction of the traverse ofg said Web, arranged to rotate in coperative an ular relation With said stationary blade, in efinite relation to the traverse of said Web, substantially as set forth.
4. In mechanism of the class described,the combination with a frame; of'a stationary blade ad -ustably secured to said frame means d to ro ess a web of fabric With res ect to sai bide; a rotary shaft; and a b ade adjustably secured to said shaft having the traverse of said web, and arranged to rotate in cooperative relation with said stationary blade; to shape said fabric, substantially as set forth'.
5. In mechanism of the class described,the combination with a frame; of a stationary blade adfustably secured to said frame means d to ro ess a Web of fabric with rebilde; and a rotary blade arran ed to coperate With said stationar blade in longitudinal angular relation Witii res ect to the plane of the Web, to shape said we substantlally as set forth.
6. In mechanism of the class described-,the combination with a frame; of a stationary blade ad'ustably secured to said frame means arrange to regress a web of fabric with respect to sai blade; a rotary shaft; a frame cutting ed extending in the direction of the traverse of the Web, adjustably secured to said frame and arranged to rotate in coperative relation with said stationary blade to shape said web, substantially as set forth.
7. In mechanism of the class described,the combination With a frame; of a pair of stationary blades adjustably secured to said frame; means arranged to progress a web of fabric With respect to said blades; aV pair of rotary shafts having their axes arran ed substantially parallel to the line of trave of said Web; and a blade carried by'each of said shafts having its cutting edge in longitudinal angular relation to'the plane of said'web, substantially as set forth. v
8'. In mechanism of the class describe'd,the combinationl with a frame; ofapair of stationary blades adjustably secured to said frame; means arranged to progress aweb of fabric with respect to said blades; a pair of rota stantlally parallel to the line of trave of said Web; a rotary frame adjustably secured to each of said shafts; and a blade adjustably secured to each of said rotary frames in longitudinal angular relation to a plane parallel to the axes of said shafts, substantiallyT as set forth.
9. In mechanism of the class described,the combination with a frame; of a stationary blade adiustably secured to said-frame; means arrange to progress a web of fabric with res ect to said blade; bolts arranged to extend t rough slots in said frame to secure said blades in adjusted position; a rotary frame arranged to rotate on an axis substantially parallel to the line of travel of said web; a rotary blade pivotally securedf intermediate of its length to said rotary frame; and set screws in threaded engagement with said rotary frame arran ed to Iadjust said rotary blade, substantial y as set forth.
10. In an envelop-machine, the combination with a pair of stationary blades; of
means arranged to regress a web of fabric'I With respect to sai blades; of a pair of rotary shafts having their axes arran ed substantially parallel to the line of trave of 4said Web; a b ade carried by each of said shafts in lon itudinal angular relation tov a' plane'paralle to their axes; a guide-roller; a shaft for said roller; and gears arran ed to connect said guide-roller shaft with te blade'-carry' ing shafts, substantiallyas set forth.
n testimony whereof I have hereunto signed my name, at Bordentown, in the Statel of New Jersey, this 8th day of April, 1905.`
GEORGE W. SWIFT, Jn.
Witnesses Y R.. H. AARoNsoN, H.. D. CLEVENGER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905255350 US814813A (en) | 1905-04-13 | 1905-04-13 | Rotary shearing mechanism. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905255350 US814813A (en) | 1905-04-13 | 1905-04-13 | Rotary shearing mechanism. |
Publications (1)
Publication Number | Publication Date |
---|---|
US814813A true US814813A (en) | 1906-03-13 |
Family
ID=2883294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1905255350 Expired - Lifetime US814813A (en) | 1905-04-13 | 1905-04-13 | Rotary shearing mechanism. |
Country Status (1)
Country | Link |
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US (1) | US814813A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814345A (en) * | 1953-12-30 | 1957-11-26 | Theodore A Repper | Rotary scrap cutters |
US3154988A (en) * | 1961-09-20 | 1964-11-03 | Moeller & Neumann Verwalt Ges | Sheet metal shears |
US4404836A (en) * | 1981-12-07 | 1983-09-20 | National Steel Corporation | Metal container edge trimming method and apparatus |
-
1905
- 1905-04-13 US US1905255350 patent/US814813A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814345A (en) * | 1953-12-30 | 1957-11-26 | Theodore A Repper | Rotary scrap cutters |
US3154988A (en) * | 1961-09-20 | 1964-11-03 | Moeller & Neumann Verwalt Ges | Sheet metal shears |
US4404836A (en) * | 1981-12-07 | 1983-09-20 | National Steel Corporation | Metal container edge trimming method and apparatus |
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