US848948A - Flaring-machine for metal rings, &c. - Google Patents
Flaring-machine for metal rings, &c. Download PDFInfo
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- US848948A US848948A US30205406A US1906302054A US848948A US 848948 A US848948 A US 848948A US 30205406 A US30205406 A US 30205406A US 1906302054 A US1906302054 A US 1906302054A US 848948 A US848948 A US 848948A
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- ring
- flaring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Definitions
- Fig. 2 represents a vertical central longitudinal section of the same, certain portions being shown in elevation.
- Fig. 3 is a front view of Fig. 4 is an enlarged View of a portion of the front of the machine, showing the operation of the parts in flaring the ends of a metal ring or tube.
- Fig. 5 is a top lan view of the upper and lower flaring-re lers pprtions of the machine.
- Fig. 6 is a top plan vlew of the front and rear guiding devices for steadying the upper portions of the rings while they are being operated upon.
- FIG. 5 is a perspective view of a metal ring d g-- signe to form the middle ring of a pipe cou lingas it appears before being subjected to t e action of this machine.
- Fig. 8 is t similar VIBW of the same ring after it has been 0 subjected to the action of the herein-do scribed flaring-machine.
- Figs. 9 and 10 are detail perspective views of the upper and lower flaring-rolls, respectively, showing the parts thereof separated.
- the al portions ad acent to each end or edge of the ring are simultaneously flared out 'ardly for the purpose of hunting a packin g-reccss to'receivc a suitable rubber or other elastic peeking when the ring is used with the other parts forming a Dresser coupling.
- Fig. 7 i have shown one oi the rings A as it appears after being welded and. before being subjected to the action. of the flaringmachine, the said ring being provided witha central internal web or rib a, as shown. It is to be understood, however, that my invention applicable to machines for flaring the ends of rings or tube-sections which have no internal bead and that the form of tho fin ished ring, as dolined by the flared portions thereof, may be varied to a -onsi .l0rablo extent to suit dill'eront requirements by varying the configuration of the flaring-rollers hereinafter described.
- i) represents the lower roll-shalt, which is horizontally disposed and is mounted in .lixed. hearings in the standards C C.
- the shaft D is provided with a reduced portion (1, which re ceives the lower or outer flaring-roller, which is secured on the shaft by a suitable nut (1, so that the said roller can be removed and replaced when desired.
- the shaft 1) isprovidcd with a driving-gear D engaging a pinion E on a driying-shaft E, mounted in bearings in the standard C and in a separate standard C or bearing-sup ort, and said shaft is providedwith the usuai fast and loose pulleys E E, by means of which the machine is driven.
- the shaft 1) is also provided (preferably between the standards C and O) with a pinion D as shown.
- l represents a vertically-movable swinging frame for carrying the upper flaring-r0ll shalt, said frame being pivoted at f in the length that tliov will the shoulder d of the lower or outor 1 (lucod portion 5/ to 1("lVO. llli) u i M-r or inner K lla-ring roll, ilio lsftor bring; roini'ivnlily liolil in position lay means of ii Hill if. 'llio Hllflfl G is also provided Willa a pinion ll, moshing with tho pinion l)? on the slini'i D, so that ill!
- the lower or outer flaring-roll lii is oxtoiior shaped to conform to the exterior oi the finished ring dosiroal, and in tlie oroiit instance it is Pluildfid will a central 1' li driozil portion l)" mlil (Jill portions iiof reduced diameter with iiiiorniolisito lir-wlvil SlXUUlilQl' portions d, extending: iioi'r ilio ro- (lured. portions F imtn'zird y to the control cylindrical portion.
- This liming-roll may lie nimlo in one piano, lint l niolor lo lorin it in a number of sections, and in Fig. ii) i have shown tho roll formed in tlnoo sectionsto wit, the central portion l) and two and por tions, Gilli/ll ol' Wlii'bli mniiprisvs one of [llQ- re clucod portions (I?
- the inner or upper llziring roll is constructed to conform with the snaps of tlio innor face of the desired ring and is also preferably maclo in three parts, as shown in Fig. '9.
- This roll connirisos a control soot-ion G, which is substantially cylindrical tin-ii. of slightly smollor diameter than the csnl'rol portion of the lower roll, and is provided with a control annular groove g to accommodate the control hood or rib a of the ring A.
- WllHl'i The counism or depressing the UP ⁇ ???- roll anal its SWZNQIHQ ire-311K, WllHl'i is so constructed that Hicroll i'nn l o iloprossoil or released by a qua-rim turn or swing of an op omtingmrrn 1 ins groiiil ox ioil il'ing the work on tile 1112i clinic. 'lliis nioolianisin best shown in Pig; 2.
- ill is :i i'fl'iilllllili! (uni locnlul livlow tlio sililionai'y mini and rigidly sornrml to a hollow slmlt m, lliD upper Lllll of which is squared and i'oooii'rs an o im'zitiiig-lovor 'mi (Boo lig.
- the upper mid oi" llio screwslin'l't m" is llii'muloil and is provided above the upper onil of i-lio liollow sliiilt m with a jam not or nuts n" (two being shown) 21ml :1 hand-wheel or otl 0 ⁇ .61fil1il1g device m 'fllio opposing; tlo-rss of tlio (isms M and L are so constructed that a quortentiirn of the slisft in will bring tile l'iigli parts of the cams together and depress the swinging frame F to bring the upper lliiringa'oll into operative.
- the parts can. oo a-coursitely adjusted by means oi the scroii sliaft m which mm also he so j usliocl from time to time to oomp ensote for any we. r of the parts.
- i represents the rear guide, which is pivotally mounted on the stud 7) between nuts on a threaded portion of the shaft, thus providing for slight lateral adjustment of the guide, and said guide has vertically-disposed "aces for engaging the edges of the rings and i:- urved or arched centrally to engage the rearward portion of the upper flaring-roll, with which it rises and descends.
- the free end of guide l. is arranged to.
- the rings to be flared are raised to 75 red heat, and the roll GI being in raised posi tion one of the rings is placed upon the roller 1) and lateral guide-rollers.
- The. machine may be. driven continuously, or the belt-shipper lever may be operated at intervals to start and; stop the machine. I prefer, however, to Having the flaring-rolls operate continuously. 'lhe flaring-rolls being in continuous rotation the lever m is given a quarter-turn to force the inner or upper roll down upon the inner face of the ring.
- the shape of the flared portions (1/ a of the ring A will depend upon the form of the l)ev cled portions or shoulders g and d of the m5 flaring-rolls, and these shoulders may be varied in shape to produce flanges of various ,:ross-secti 'ms, as l'nay be desired. ft is also' obvious that in handling rings which do not have a central bead the groove in one of the 120 flaring-Millers which accommodate said bead (in this instance the upper or inner roll) may be dispensed with.
- a fisriogauechine for meted rings 620.
- the combination with the main. frame provided with a stationery roiier, of a vertieoiiymo vahle roiier a. guide extending transversely of said where, and on opposite sides of the some, and rollers having their pep pendieuier to the of said rollers, carried by Sliti guide, for engaging the lateral edges of the ring under 'Li'ezitment, said guide being pivotiiiy supported at one end, and as rigid support hoving u zeoess for receiving the free end of said guide, when in operative position, suhstsntioiiy as described.
- flarin geoll devises engaging said swinging frame for forcing the BOii carried thei'eby toward the stationary foil, 21 counterbalance for sold swingii'ig frame for sopsi'etingsaid rods to permit the insertion and removal of the .gs, moons for I 30- toting; said run-shafts, said roiis being pi'o vidod izho one with ennuizu enie 'ged.
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Description
PATENT-ED APR. 2, 1 907.
G. H. WHITE. PLARING MACHINE FOR METAL RINGS APPLICATION FILED FEB, 20, 1906.
4 SHEETS-SHEET 1.
PATENTED APR. 2, 1907. G. H. WHITE. I PLARING MACHINE FOR METAL RINGS APPLICATION FILED FEB. 20, 1906.
[NVENTOR N0. 848,948. PATENTED APR. 2, 1907. G. H. WHITE.
FLARING MACHINE FOR METAL RINGS, 8w. APPLIGATION FILED P111120, 1908.
4 SHEETS-SHEET 3.
I I mlllllmuudhl j WUIHH'IHII'. a i
7 0 9 1 2 nm P A D E T N E T A P R T .I H W E am PLARING MACHINE FOR METAL RINGS, 8w.
APPLICATION FILED FEB. 20, 1906. I
4 SHEETSSHEET 4.
2 5 the machine.
and the latera GEORGE HEllliY Wl-llTE, OF OIL Clll PENN SYLVAN in,
Aft Jl. V .4. ll:
ASSIGNOR TO B. R.
FLARiNG-ltlAGt-HNE FQR METAL. filliGiSE Specification of Letters Patent.
Patent ed April 2, 1907;
Application filed February 20,1906. Serial No. 802.054.
State of Pennsylvania, have invented certain 'new and useful Improvements in Flarin- Machines for Metal Rings, &c.; and l o hereby'declare the following to be a full, clear, and exact description ot the invention,
to such as will enable others skilled in the art to which it appertains to make and use the same.
My invention consists in the novel features hereinafterdescrihed, reference being had to the accompanying drawings which illustrate r 5' one form in which I have contemplated e1nbodying my invention, and said invention is fully disclosed in the following description {and claims.
1-; -Referring to the said drawings, Figure 1 a no l'e piesents a side elevation of an apparatus embodying my present invention.
Fig. 2 represents a vertical central longitudinal section of the same, certain portions being shown in elevation. Fig. 3 is a front view of Fig. 4 is an enlarged View of a portion of the front of the machine, showing the operation of the parts in flaring the ends of a metal ring or tube. Fig. 5 is a top lan view of the upper and lower flaring-re lers pprtions of the machine. Fig. 6 is a top plan vlew of the front and rear guiding devices for steadying the upper portions of the rings while they are being operated upon.
5 is a perspective view of a metal ring d g-- signe to form the middle ring of a pipe cou lingas it appears before being subjected to t e action of this machine. Fig. 8 is t similar VIBW of the same ring after it has been 0 subjected to the action of the herein-do scribed flaring-machine. Figs. 9 and 10 are detail perspective views of the upper and lower flaring-rolls, respectively, showing the parts thereof separated.
5 The object of my invention is to provide a machine for flaring or bending outwardly the 1 marginal or other portions of a metal ring or section of tubing, and the parti cular machine 'yherein shown and desoiibed' and which emo bodies-my invention is particularly designed is formed by cutting a skelp of iron idin -rollcrs and ad'acent or steel, preferably steel, having a central longitudinal rib orhead on one face, into sections or blanks oi" the required length to produce a ring of certain size, bending the blank into the form of a ring with the head on the inner side and welding the two ends of the blank together, after which the ring is sub jected to the action of the flaring-machine herein shown and d= :ribed, in which. the al portions ad acent to each end or edge of the ring are simultaneously flared out 'ardly for the purpose of hunting a packin g-reccss to'receivc a suitable rubber or other elastic peeking when the ring is used with the other parts forming a Dresser coupling.
In Fig. 7 i have shown one oi the rings A as it appears after being welded and. before being subjected to the action. of the flaringmachine, the said ring being provided witha central internal web or rib a, as shown. It is to be understood, however, that my invention applicable to machines for flaring the ends of rings or tube-sections which have no internal bead and that the form of tho fin ished ring, as dolined by the flared portions thereof, may be varied to a -onsi .l0rablo extent to suit dill'eront requirements by varying the configuration of the flaring-rollers hereinafter described.
lelcrring now to the generalconstruction of the machine, 13 repres-onis thclmse-plate, upon which are secured lhed'orward Vertical standard (5 and the rearward vertical stand Md (1.
i) represents the lower roll-shalt, which is horizontally disposed and is mounted in .lixed. hearings in the standards C C. At the front end of the machine the shaft D is provided with a reduced portion (1, which re ceives the lower or outer flaring-roller, which is secured on the shaft by a suitable nut (1, so that the said roller can be removed and replaced when desired. At its rear end the shaft 1) isprovidcd with a driving-gear D engaging a pinion E on a driying-shaft E, mounted in bearings in the standard C and in a separate standard C or bearing-sup ort, and said shaft is providedwith the usuai fast and loose pulleys E E, by means of which the machine is driven. The shaft 1) is also provided (preferably between the standards C and O) with a pinion D as shown. q
l represents a vertically-movable swinging frame for carrying the upper flaring-r0ll shalt, said frame being pivoted at f in the length that tliov will the shoulder d of the lower or outor 1 (lucod portion 5/ to 1("lVO. llli) u i M-r or inner K lla-ring roll, ilio lsftor bring; roini'ivnlily liolil in position lay means of ii Hill if. 'llio Hllflfl G is also provided Willa a pinion ll, moshing with tho pinion l)? on the slini'i D, so that ill! two flziringo'olls iiro (lrivrn in opposite (lines-,- tions by the driving-shalt (ii Said pinions D and (l are provided with MGlll ol SLl(ll roniziin at all limos in gear notwitlistinnlingg tlio isiitioiil inorenicnl of the swinging lrnnio ll.
The lower or outer flaring-roll liiis oxtoiior shaped to conform to the exterior oi the finished ring dosiroal, and in tlie oroiit instance it is Pluildfid will a central 1' li driozil portion l)" mlil (Jill portions iiof reduced diameter with iiiiorniolisito lir-wlvil SlXUUlilQl' portions d, extending: iioi'r ilio ro- (lured. portions F imtn'zird y to the control cylindrical portion. This liming-roll may lie nimlo in one piano, lint l niolor lo lorin it in a number of sections, and in Fig. ii) i have shown tho roll formed in tlnoo sectionsto wit, the central portion l) and two and por tions, Gilli/ll ol' Wlii'bli mniiprisvs one of [llQ- re clucod portions (I? and one ol the siljmront l)GV(lC(i portions or sliouldors (i The oi;- ject in making the roll ol several parts is that in tho operation ol' ilio machine the groan-st wear will naturally conic upon the iinrlinoil shoulders 11, and by this means .i can renew tho roll by simply roplz'ir-ing ilio 0nd sections Without remaking lillt entire roll The parts of tlio roll as shown in l-il are proviiloil with central zi mriures Yvliicl'i lit upon the ro- (luced portion cl ol the shall i), and the anti be lioy'id or otlgurwisr rigidly secured thereto, in add .tion to tho nut d ii desired.
The inner or upper llziring roll is constructed to conform with the snaps of tlio innor face of the desired ring and is also preferably maclo in three parts, as shown in Fig. '9. This roll connirisos a control soot-ion G, which is substantially cylindrical tin-ii. of slightly smollor diameter than the csnl'rol portion of the lower roll, and is provided with a control annular groove g to accommodate the control hood or rib a of the ring A. Each of the end portions of tlio ii ior or uper-roll provided with an end portion g of orgsr diameter than the central portion with an inclined shoulder 51, which opposes rll throes parts of the upper roll control wort-rims, "iio l l l l l l l l l l slial't are .Jsrl. on its lowsr snlo 'ff, in wliioli mounted the The swinging l'riinio l5 onzlr-upsor roll and nornmlly hold, in siicl a, position that ill lm ing-rolls are separaiiml, and this is :icconiplisliod liy moons of ooiinterbalmioing dovicos. .ln the present instance 1 pro ride at each side of tlio nmrliioe zi counterlmlzines-lover l1, pivoted at h to s bracket socnrml to lilo lVlSo-PllllO B and provided at ono end kill an adjustable Weight .l-l the other (Ml or n. lover l'z-lioing conm P a link I? To the sii'ingnig l'rlinio F. The counism or depressing the UP}???- roll anal its SWZNQIHQ ire-311K, WllHl'i is so constructed that Hicroll i'nn l o iloprossoil or released by a qua-rim turn or swing of an op omtingmrrn 1 ins groiiil ox ioil il'ing the work on tile 1112i clinic. 'lliis nioolianisin best shown in Pig; 2. l1 roprosmits a stationary (-iim lothrough I an n ioitui'r in ills upper i oi'siiiil standard and is socuiflfil l'llOlOlll by n svl-si'row Tho SliQYG U1" ushing is ol' loss illillllCl ll ilnin iii o min orming a slioulrior at the upper 0nd of His rain, which (liI'0lll engages I-lH" lop law oi l,l1 I'G((SS c and rirlivvvs ilio liiisliingl and sol-srrow Z of sli'oin. ill is :i i'fl'iilllllili! (uni locnlul livlow tlio sililionai'y mini and rigidly sornrml to a hollow slmlt m, lliD upper Lllll of which is squared and i'oooii'rs an o im'zitiiig-lovor 'mi (Boo lig. 3.) 'l lio inlorior ol ll'lO shall in i-o nilorllo'roil and the lower poriion is ilirvsilml internally to r01 airs on adjusting- SH'PW sliziilt 'n \i'liii'li only be projected bolow ilin (lull ill to ilirvctl wigsro the swinging lrz'inio i. The upper mid oi" llio screwslin'l't m" is llii'muloil and is provided above the upper onil of i-lio liollow sliiilt m with a jam not or nuts n" (two being shown) 21ml :1 hand-wheel or otl 0}.61fil1il1g device m 'fllio opposing; tlo-rss of tlio (isms M and L are so constructed that a quortentiirn of the slisft in will bring tile l'iigli parts of the cams together and depress the swinging frame F to bring the upper lliiringa'oll into operative. rolirlion with the lower roll, and a quarter turn of slinlt m in the opposite direction will allow the countorbslnncoweigliis to lift the said frame and upper roll sufficiently to Ll low of insertion and removal of tile ring. The parts can. oo a-coursitely adjusted by means oi the scroii sliaft m which mm also he so j usliocl from time to time to oomp ensote for any we. r of the parts. The particular irioolionism for dooress'ing the swinging s mill I lilo/rein shown nntldso i; of my '9 illiistrn cnivcl :1? ilio iin'nui' and of lllO rooess c in sinnrlnrrl l and ll'fivlilfll Will) a hollow iiilw'l corn or linslinig Z, Wlllfll extends jet-ting flanges at, having curved slots n therein concentric with the axis ofst ud n. These brackets are held in ad pisted position i by means of bolts n extending through the slots n and provided with nuts, or capscrews may be employed, if desired. In the upper end of each of said brackets N is mounted an idle roller 71:, provided with an annular flange at each end for guiding and supporting the rings during the operation of the flaringi'olls.
in order to steady the upper parts rings, especially when rings of large dian'ieter are being operated upon, I prefer to provide suital guiding devices for engaging the peri "ral edges of the rings as they are rotated by the flaring-rolls. For this purpose l have shown two different forms of guiding devices, and I prefer to employ both forms in the n'ianncr shown'; but it.is to be understood that l may use two guides constructed alike or vary the relative arrangcmtmt of the guides, if desired. in the present instance I have shown at the left of the machine viewed from the front a bracl-tet-arm p, secured to the standard (I and carrying at its end a forwardly-cxtending stud 7). (See Figs. 2, 3, t. and (5.) An angular bracket 11 is secured to the right-hand side of the standard C and has a forwardly-extending arm 72 in which are provided two guiding-recesses p and 77".
i represents the rear guide, which is pivotally mounted on the stud 7) between nuts on a threaded portion of the shaft, thus providing for slight lateral adjustment of the guide, and said guide has vertically-disposed "aces for engaging the edges of the rings and i:- urved or arched centrally to engage the rearward portion of the upper flaring-roll, with which it rises and descends. The free end of guide l. is arranged to. drop into the recess in the arm 7) when the rolls are in -;pcralive relation, so that both ends of the guide are 'icld firmly and the guide will steadv the ring on its rear e ge as it is roiatcdi 'lhc front guide may be similarly formed; but l prefer to en'iploy the guide l, which c nsists of a shaft 71", connected to the s: ad p by an universal joint so that it an be wung out. of the way to l'acililate the introduction and removal of the rings. 'l'he shaft p is provided with two long rollers p, which engage the edges of rings of dill'ercnt diameters, and the free end of shaft. 71" is adapted to engage the notch or recess 1 when in operative position. l have found. hat with these guiding devices. are de irable io stcadr the upper anxious of the larger" sizes of rings; but for the smaller sizes they are not necessary and may be dispensed with.
Q represents a belt-shifter pivoted upon the base of the machine andconnected to a sliding shifter-bar guided in a. bracket secured to standard (1" and provided withv belt-engaging arms q q for shifting the driving-beltfrpgu the fast to the loose pulley.
'In using theepparatus herein shown and described the rings to be flared are raised to 75 red heat, and the roll GI being in raised posi tion one of the rings is placed upon the roller 1) and lateral guide-rollers.- The. machine may be. driven continuously, or the belt-shipper lever may be operated at intervals to start and; stop the machine. I prefer, however, to Having the flaring-rolls operate continuously. 'lhe flaring-rolls being in continuous rotation the lever m is given a quarter-turn to force the inner or upper roll down upon the inner face of the ring. As soon as the ring is gripped between the two flaring- 'Iolls it will begin to rotate about its axis, andas the pressure upon the lever m continues i 'to bear down upon the upper roll the inclined o shoulders thereof will flare outwardly the edge or margi ial portions of the ring until they are forced into contact with the inclined sl ulders (Pct-the lower roll. One or two rt ilutions of the ring between the upper and lo. cr flaring-rolls will flare both ends of the ring simultaneously and accurately. 'lhc lever m is then reversed, theupper roll allowed to rise under the influence of its counterbalance and the ring may be removed and another substituted, when the operation-will be repeated. in Fig 8 I have shown the'ring A is it appears after being operated upon by this machine, and it will be seen that it is provided at each end with a flange or flared portiorta'.
It is to be understood that when the front guide P is employed it is necessary to lift its free end out of the notch 1f and swing it out of the way to remove the rings from the'machino and to replace it after each ring is inserted.
The shape of the flared portions (1/ a of the ring A will depend upon the form of the l)ev cled portions or shoulders g and d of the m5 flaring-rolls, and these shoulders may be varied in shape to produce flanges of various ,:ross-secti 'ms, as l'nay be desired. ft is also' obvious that in handling rings which do not have a central bead the groove in one of the 120 flaring-Millers which accommodate said bead (in this instance the upper or inner roll) may be dispensed with.
What I claim, and desire to secure by Letters Patent, is 12 5 l. In a flaring-machino for metal rings,,&c., the combination with the main frame provided with a stationary roller, of a vertically I movable roller and a gui'le exten ling transi verscly of the said rollers, and on opposite 0 Vi-Jed with :1
I engagement with sides of the some, for engaging the lateral edges of the ring under treatment, said guide being pivotsliy supported atone end, and a supporting device for the ii'ee end of said guide, for hoiding'it firmly when in opereLive position, substantially as desesibed;
2. In a flering-maehinefoii meted rings, &c., the combination with the msin frame pro stationary roileg ot. verticallymovable roller and a. guide, extending transyerseiy of the said rollers, and on opposite sides of the some, for engaging the lateral edges of the ring under treatment, said guide being pivoteiiy connected at one end to the main frame and having a central portion in the movable fiaringroiler, with which it moves versiealiy, end a support connected with the main frame, and provided with e recess to receive the free end of said guide when in operative position, substantioliy as described 3. In a iiai'ing-meehine for meted Pings, 82s., the combination with the main frame roviied with a stesionory roller, of a veitiea iymovobie when a guide extending transversely of said roiiers, and on opposite sides of the some, and rollers moving their axes perpendicular to the axes of said rollers eerriez: by said guide, for engaging the ietemi edges 01" she ring under treatment, sub stontisliy as described.
4. In a fisriogauechine for meted rings, 620., the combination with the main. frame provided with a stationery roiier, of a vertieoiiymo vahle roiier, a. guide extending transversely of said where, and on opposite sides of the some, and rollers having their pep pendieuier to the of said rollers, carried by Sliti guide, for engaging the lateral edges of the ring under 'Li'ezitment, said guide being pivotiiiy supported at one end, and as rigid support hoving u zeoess for receiving the free end of said guide, when in operative position, suhstsntioiiy as described.
5. in a. iioi'ilag-machine for motel rings, $300., the oombinniion with the midi fmme'pao vided wish 0. stationery iOiiGZ', and e. iioaiip movable when, of v. poi? LI guides disposed trm'isversi y to ihe axes of said rollers, and above the suuionsry voliei, for engaging; the opposite iutoi'rd edges of the ring undo? treat-- ment, said guides ported at one end and supporting d('evieoe for holding the free ends of said guide firmly when in Opes-olive position, subsiauti: iiy described.
6. [n a. fie,ring-mnehiue for met i i'ings, &e., the combination with she uuiiu frame provided with a stationary whey, and everti- (rally-movable relief, of a pair of guide dis posed transversely '50 the axes of said m1}. and shove the stationary roller, for one: the opposite hitei'o-i edges of the ring us treatment, said. guides being such pivot supported at one end, means for sdju OPS,
being each p: otzziiy sup-- wee is ing annular enlarged portions and. the other being provided with annular reduced or tions, means for forcing the movable roi 50- werd the stationary self to champ a portion of a ring between them, e peir of hinge bmekess having guiding-rollers on opposite sides of,
the stationery r011, e supportinwpivot for said brackets, provided with e eui'ved slot concentric wii; the exis of said pivot, and adjlustihg devices engaging said slots, subsmntia y es deoerihed. 8. in sharing-machine fox mete rings, 6%., the combination with a. stationery roll, end as, vertiooliy -movebie roll, means for fore-in seid movable r01 toward-the stetions-ry Poi-3, said rolls being provided, the one with emu Ear enlarged portions end. the otherevith coy responding ennuier reduced portions, of adjustable supporting and guiding i'oli ers, wronged on opposite sides of said stationery and movable 1'01], and guiding devices disposed firensvei'seiv to and above said. rolls foe eech of said brackets hem es air go engaging the ends or edge portions of the 5 ring, onev of said guiding devices being UFO"- vided with separate ioie rollers having file axes disposed transversely to the axesof she engaging the edge portions of the ring on opposite sides stentieiiy as desoiibed.
in e fieringoueehiue for metal rings, &e., the combination with the main frame, of s stationary shaft mounted therein and provided with e flaring-1 0i], of a vertiesiiv-swinging frame pivomily mounted in the main frame, 9. Foil-shaft carried in said swinging frame and provided with a. flarin geoll, devises engaging said swinging frame for forcing the BOii carried thei'eby toward the stationary foil, 21 counterbalance for sold swingii'ig frame for sopsi'etingsaid rods to permit the insertion and removal of the .gs, moons for I 30- toting; said run-shafts, said roiis being pi'o vidod izho one with ennuizu enie 'ged. portions and the other W hmmuiui redwood poirtions, pivoiepin ranged boioW said stetiouei y mil, ndjustohie brackets pivomiiy mounted on said })i"0b- ?ii1, guiding-rollers carried h? said meei ets, end pivots!iy-m0unted guid- Eng dev s, extending ii'ensversely of and above said i'OiiS, and provided with means for en'geging the edges of a ling to steady the some, suhstun daily as described.
in tesrimouy whereof I affix my si neture in the pieseuee of two witnesses.
GEGHGE HENRY WHITE. YJitnesses:
J'os. W. ELIZABETH MULLIGAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30205406A US848948A (en) | 1906-02-20 | 1906-02-20 | Flaring-machine for metal rings, &c. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30205406A US848948A (en) | 1906-02-20 | 1906-02-20 | Flaring-machine for metal rings, &c. |
Publications (1)
Publication Number | Publication Date |
---|---|
US848948A true US848948A (en) | 1907-04-02 |
Family
ID=2917410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30205406A Expired - Lifetime US848948A (en) | 1906-02-20 | 1906-02-20 | Flaring-machine for metal rings, &c. |
Country Status (1)
Country | Link |
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US (1) | US848948A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740451A (en) * | 1950-05-16 | 1956-04-03 | Lloyd H Knost | Offset flanging machine |
US2935113A (en) * | 1955-12-19 | 1960-05-03 | Kelsey Hayes Co | Machine for rolling annular blanks |
US3699792A (en) * | 1968-07-11 | 1972-10-24 | Riv Skf Officine De Villar Pet | Process and apparatus for correcting irregularities in the circularity of rings |
-
1906
- 1906-02-20 US US30205406A patent/US848948A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740451A (en) * | 1950-05-16 | 1956-04-03 | Lloyd H Knost | Offset flanging machine |
US2935113A (en) * | 1955-12-19 | 1960-05-03 | Kelsey Hayes Co | Machine for rolling annular blanks |
US3699792A (en) * | 1968-07-11 | 1972-10-24 | Riv Skf Officine De Villar Pet | Process and apparatus for correcting irregularities in the circularity of rings |
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