US1437831A - Machine for refacing valves - Google Patents
Machine for refacing valves Download PDFInfo
- Publication number
- US1437831A US1437831A US450389A US45038921A US1437831A US 1437831 A US1437831 A US 1437831A US 450389 A US450389 A US 450389A US 45038921 A US45038921 A US 45038921A US 1437831 A US1437831 A US 1437831A
- Authority
- US
- United States
- Prior art keywords
- valve
- machine
- opening
- arm
- stem
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
-
- 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
- Y10T82/00—Turning
- Y10T82/29—Attachment for cutting a valve
Definitions
- amachiney of, 'that character whichV may be eco-y nomically manufactured and readily and easily operated; andy, more particularly to provide such a Amachine ⁇ improved ink various respects hereinafter appearing; and furthen to provide improved means for moving'the valve-rotatingxmeans of" such-a machine into and out-of operative enoae'enient with.
- the y Woilr; and further,- rto provide improved means for' adapting sucha machine to'differentkinds Ofsuoh valves and further, to provide ⁇ improved @Sensi for adapting' such a i machine to valves havingv stenisof different diameters; and further, to providepan improved mounting for the operating; crank of such a machine; vand further, to provide improved meansy forejectingl a bushing in which the-valve stem rotates from such a machine;A and/ further, to provide improved meansfonejecting the valve from such a machine.
- Figure@ isA a transverse sectional vieivuof certain parts taken on planes ,corresponding to line 3er-3 ofv Figure2;
- Figure. 5 is .a sectional .view of, said mount- 1921. Serial No. 450,385?.
- An arm 12 isswingably mounted. on the body 1k at on one side of the opening 2 andvjmay be svvungto 4the Yoperative position ofthe machine shownin the drawings" and secured in suchlposition by', suitable A particularly shown in Figure 6) g said 'shaft I also has acollar 22 Withspaced lugs 23 adapted toengage in the spaced soclzetsf24 of sucha valve 4 as issliownin Figure 2.
- the ic'otter pin being removedE the collar may be detached, whereupon the rib 2O may be employed'to engage the lrerf 21. of such valves as are shown in Fig'ure 6. ⁇
- crank 26for lrotating the shaft ⁇ 18 ' may beswingably mounted at 27 on one side of theshafjts axis and thus renderedturnabley to the position shovvnjin' Figure 2jvherein it engages; lbetween, I lugs 28,* ⁇ 29 ,carried 'by g las? the shaft at the opposite side of its axis from the mounting 27.
- the crank may be turned over to the left hand side of the machine shown in Figure 2 when not in use, in which position the machine is more compact and occupies less space.
- the opening 2 is ot sufficient diameter to receive a bushing 30 iitting therein7 and provided with a central bearing 3l in which the valve stem 3 rotates.
- valves having stems or different diameters co1re sponding to the bearings 8l of such bushings may be re-faced on the same machine.
- the opening 2 is internally threaded at 32 adjacent its lower end, a threaded member 33 turning on said threads.
- This member 33 has an axial bore 34 receiving a stop-.member 35 bored at '36 to receive the valve stem 3 and operating to limit the downward movement of said stem; this stop being adjustable by turning the member 33.
- the reduced lower portion 37 of this stop member 35 extends through the opening 38 in the lower end of the member 33 and may be moved upwardly by hand or by a blow from a hammer, whereupon the valves re-aced portion 5 will be ejected from the cutters; and the upward movement of the member 35 continuing, its upper edge 39 will then abut on and eject the bushing 30 from the opening 2. Before thus ejecting the bushing; the chips resulting from the re-acing operation may be swept or blown out through the oriices 40 through the wall of the opening 2 so that they may not fall into the bottom portion of said opening. l
- the shank portion 4l of the body l is squared as shown and is non-turnably seated in a square socket 42 in the mounting member 43 which may be secured to the edge of a table or bench 44 by a screw 45.
- a body having an opening adapted to receive the stem ofa valve; cutting means' ⁇ carried in connection with the body; an arm swingably mounted on the body at one side of said opening; means tor securing the arm non-swingably to the body on the opposite side of said opening; means rotatablymounted on the arm for engaging the valve in the secured position of the arm and rotating the valve in operative Contact with the cutting means and for releasing the valve in the non-secured position of the arm.
- a body having an opening adapted to receive the stem of a valve; a block removably secured to the body and having cutting means; an arm swingably mounted on the body at one side 'of said opening; means for securing the arm non-swingably to the body on the opposite side oit said opening; nie-ansy rotatably-mounted on the arm for engaging the valve in the secured position of the arm and rotating the valve in opera.- tive contact with the cutting means and for releasing the valve in the non-secured position oithe arm.
- a body having an opening adapted to receive the stem ot' a valve; cutting means carried in connection with the body; a rotatable shaft carried in connection with the body and having a diametrically-extending end rib adapted to engage in the kerf of a valve to rotate the valve in operative contact with the cutting means and having also a collar provided ywith spaced lugs adapted to engage in the spaced sockets of a valve to rotate the valve in operative contact with the cutting' means, said collar being movable longitudinally of the shaft to and from a secured position thereon.
- body having an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; an arm swingably mounted on the body at one side of said opening.; means for securing the arm non-swingably to the lbody on the opposite side of said opening; means rotatablymounted on the arm for engaging the valve in. the secured position of the arm and rotating the valve in operative contact with ⁇ the cutting means and for releasing the valve in the non-secured position of the arm; a crank Jfor rotating said rotatably-mounted means. swingably-mounted thereon at one side oi the axis thereof and turnable into and out ot' engagement between' lugs thereon at the opposite side of its said axis.
- a body having an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; means for rotating the valve in operative contact with the cutting means; bushing'removably carried in said opening and having a bearing in which the valve stem rotates; a member in said opening and extending outside thereoiZ and movable to positions in which it abuts ron and ejects the bushing from said opening.
- a b dy having an opening adapted to receive the stem of a valve; cuttingl means carried in connection with the body; means for rotating the valve in operative contact with the cutting means; a member threaded in said openinea member carried by the threaded member and extending outside thereof and forming a stop for the end of the valve stem and movable relatively to the threaded member to positions in which it ejects the valve from the cutting means.
- a machine oi' the character described; a body having an openingadapted to receive the stem of a valve; cutting means carried in connection W'th the body; means for rotating the valve in operative Contact with the cutting means; a bushing removably carried in said opening and having a bearing in Which the valve stem rotates; a member threaded in said opening; a member carried by the threaded member and eX- tending outside thereof and forming a stop for the end of the valve stem and movable relatively to the threaded member to positions in which it ejects the valve from the cut-ting means and to further positions in which it abuts on and ejects the bushing from said opening.
- a body having an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; an arm swingably mounted on the body; means rotatably mounted on the arm for engaging the valve invone swing position of lthe arm and rotating the valve in operative Contact with the cutting means and ttor releasing the valve in another swung position of the arm.
- a machine of the rcharacter' described abody having an opening adapted to receive the stem oit a valve; a member carried by the body having a bearing for the valves stem; cuutingmeans carried in connection with the body; an arm svvingably mounted on the body; means rotatably mounted on the arm for engaging the valve in one swung position of the arm and ro ltating the valve in operative contact with CLARENCE H. BEASECKER.
Description
c. H. BEASECKER.
MACHINE FOR REFACING VALVES.
APPLICATION FILED MAR. 7, 192i.
Patented Dec. 5, 1922.
CJareuc a )Z13 ed s eclfezf y cfm w mw ernennen isnnsnorrnr; or sranfrn, rrrcnrenrn MACHINE FOR REFACXNG VALVES,
Application filed March 7";
T 0 all 'w from t may concern Be it known that l', CLARENCE H. Brun,
spanien,- a. citizen ofthe TJnit'ed States? residing)` at Sparta, inthe county of Kent and State ofxlllichikgan, have invented new and useful Improvements in Machines for liefacinglfa'lves1 of which the following l is a specification- The present .invention relates to machines feriefacing valves, suchl as are employed in internal-combustion engines and the like;
and itsobject-is generally, to provide amachiney of, 'that character whichV may be eco-y nomically manufactured and readily and easily operated; andy, more particularly to provide such a Amachine `improved ink various respects hereinafter appearing; and furthen to provide improved means for moving'the valve-rotatingxmeans of" such-a machine into and out-of operative enoae'enient with. the y Woilr; and further,- rto provide improved means for' adapting sucha machine to'differentkinds Ofsuoh valves and further, to provide `improved @Sensi for adapting' such a i machine to valves havingv stenisof different diameters; and further, to providepan improved mounting for the operating; crank of such a machine; vand further, to provide improved meansy forejectingl a bushing in which the-valve stem rotates from such a machine;A and/ further, to provide improved meansfonejecting the valve from such a machine.
These and any other objects hereinafter appearingare,attained by and the invention finds preferable enfilbodiinent -in,wthe structure hereinafter particularly described and illustratedfbyth'e accompanying drawings, in Which.:-.,.
Figure lisa top ,plan view of the lower portion of tamalchinefor re-facing valves7 sectionedfon arhorizontal plane v,correspond:
ino; tolinel-l of Figure 2 Figure 2 `isa side `view ofthesame, the
lower portion beingdiainetrically rsectioned on a i verticall` plane;
Figure@ isA a transverse sectional vieivuof certain parts taken on planes ,corresponding to line 3er-3 ofvFigure2;
Figure l kis a top' plan:y view i of a mountin yf; forsaid machine., pants of theinachine l beingshownsectioned on a horizontal plane corresponding-.to linee-Tet of Figure 2;
Figure. 5 is .a sectional .view of, said mount- 1921. Serial No. 450,385?.
iication, my valve re-kfacinp; machine hasy a body' 1 havingan opening 2 adapted toreceive the stem 3 of the valve l Whose circular bevelled edge yportion 5 (which contacts 'the valve seat) is to bere-faced- Cutting means are kcarried in connection with the body y1, such means in the construction illustrated being` the oppositely disposed cut- :gers or bits 6 seated in vertical slots? in the block y8 and secured in such slots by set iscrevvs 9. This block is desirablyremovably secured to the body 1 in any suitable manner, as by the downwardlyeirtending lugs 10 of saidbloclfr, seated in socketsiill in the body 1. An arm 12 isswingably mounted. on the body 1k at on one side of the opening 2 andvjmay be svvungto 4the Yoperative position ofthe machine shownin the drawings" and secured in suchlposition by', suitable A particularly shown in Figure 6) g said 'shaft I also has acollar 22 Withspaced lugs 23 adapted toengage in the spaced soclzetsf24 of sucha valve 4 as issliowninFigure 2. This collar 22l yis movable longitudinallyy the `shaft to and from a position shown in Figure 2 in which position :Y it is operative, yandis secured in suchpositionjasby a ,cotter ypiii The ic'otter pin being removedE the collar may be detached, whereupon the rib 2O may be employed'to engage the lrerf 21. of such valves as are shown in Fig'ure 6.`
A, crank 26for lrotating the shaft`18 'may beswingably mounted at 27 on one side of theshafjts axis and thus renderedturnabley to the position shovvnjin'Figure 2jvherein it engages; lbetween, I lugs 28,*` 29 ,carried 'by g las? the shaft at the opposite side of its axis from the mounting 27. By this arrangement the crank may be turned over to the left hand side of the machine shown in Figure 2 when not in use, in which position the machine is more compact and occupies less space.
The opening 2 is ot sufficient diameter to receive a bushing 30 iitting therein7 and provided with a central bearing 3l in which the valve stem 3 rotates. Bushings or the same outside diameter but whose bearings 3l. are
of different diameters being provided., valves having stems or different diameters co1re sponding to the bearings 8l of such bushings may be re-faced on the same machine. The opening 2 is internally threaded at 32 adjacent its lower end, a threaded member 33 turning on said threads. This member 33 has an axial bore 34 receiving a stop-.member 35 bored at '36 to receive the valve stem 3 and operating to limit the downward movement of said stem; this stop being adjustable by turning the member 33. The reduced lower portion 37 of this stop member 35 extends through the opening 38 in the lower end of the member 33 and may be moved upwardly by hand or by a blow from a hammer, whereupon the valves re-aced portion 5 will be ejected from the cutters; and the upward movement of the member 35 continuing, its upper edge 39 will then abut on and eject the bushing 30 from the opening 2. Before thus ejecting the bushing; the chips resulting from the re-acing operation may be swept or blown out through the oriices 40 through the wall of the opening 2 so that they may not fall into the bottom portion of said opening. l
The shank portion 4l of the body l is squared as shown and is non-turnably seated in a square socket 42 in the mounting member 43 which may be secured to the edge of a table or bench 44 by a screw 45.
The invention being intended to be pointed out in the claims, is not to be limited to or by details of construction of the particular embodiment thereof illustrated by the drawings or hereinbefore described.
I claim: i
1. In a machine of the character described; a body having an opening adapted to receive the stem ofa valve; cutting means'` carried in connection with the body; an arm swingably mounted on the body at one side of said opening; means tor securing the arm non-swingably to the body on the opposite side of said opening; means rotatablymounted on the arm for engaging the valve in the secured position of the arm and rotating the valve in operative Contact with the cutting means and for releasing the valve in the non-secured position of the arm.
2. In a machine of the character described; a body having an opening adapted to receive the stem of a valve; a block removably secured to the body and having cutting means; an arm swingably mounted on the body at one side 'of said opening; means for securing the arm non-swingably to the body on the opposite side oit said opening; nie-ansy rotatably-mounted on the arm for engaging the valve in the secured position of the arm and rotating the valve in opera.- tive contact with the cutting means and for releasing the valve in the non-secured position oithe arm.
3. In a machine of the character described; a body having an opening adapted to receive the stem ot' a valve; cutting means carried in connection with the body; a rotatable shaft carried in connection with the body and having a diametrically-extending end rib adapted to engage in the kerf of a valve to rotate the valve in operative contact with the cutting means and having also a collar provided ywith spaced lugs adapted to engage in the spaced sockets of a valve to rotate the valve in operative contact with the cutting' means, said collar being movable longitudinally of the shaft to and from a secured position thereon. v
4. In a machine of the character described; bodyhaving an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; an arm swingably mounted on the body at one side of said opening.; means for securing the arm non-swingably to the lbody on the opposite side of said opening; means rotatablymounted on the arm for engaging the valve in. the secured position of the arm and rotating the valve in operative contact with` the cutting means and for releasing the valve in the non-secured position of the arm; a crank Jfor rotating said rotatably-mounted means. swingably-mounted thereon at one side oi the axis thereof and turnable into and out ot' engagement between' lugs thereon at the opposite side of its said axis.
5. In a machine of the character described.; a body having an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; means for rotating the valve in operative contact with the cutting means; bushing'removably carried in said opening and having a bearing in which the valve stem rotates; a member in said opening and extending outside thereoiZ and movable to positions in which it abuts ron and ejects the bushing from said opening.
6. In a machine of the character described; a b dy having an opening adapted to receive the stem of a valve; cuttingl means carried in connection with the body; means for rotating the valve in operative contact with the cutting means; a member threaded in said openinea member carried by the threaded member and extending outside thereof and forming a stop for the end of the valve stem and movable relatively to the threaded member to positions in which it ejects the valve from the cutting means.
7. ln a machine oi' the character described; a body having an openingadapted to receive the stem of a valve; cutting means carried in connection W'th the body; means for rotating the valve in operative Contact with the cutting means; a bushing removably carried in said opening and having a bearing in Which the valve stem rotates; a member threaded in said opening; a member carried by the threaded member and eX- tending outside thereof and forming a stop for the end of the valve stem and movable relatively to the threaded member to positions in which it ejects the valve from the cut-ting means and to further positions in which it abuts on and ejects the bushing from said opening.
8. In a machine of the character described; a body having an opening adapted to receive the stem of a valve; cutting means carried in connection with the body; an arm swingably mounted on the body; means rotatably mounted on the arm for engaging the valve invone swing position of lthe arm and rotating the valve in operative Contact with the cutting means and ttor releasing the valve in another swung position of the arm.
9. ln a machine of the rcharacter' described; abody having an opening adapted to receive the stem oit a valve; a member carried by the body having a bearing for the valves stem; cuutingmeans carried in connection with the body; an arm svvingably mounted on the body; means rotatably mounted on the arm for engaging the valve in one swung position of the arm and ro ltating the valve in operative contact with CLARENCE H. BEASECKER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US450389A US1437831A (en) | 1921-03-07 | 1921-03-07 | Machine for refacing valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US450389A US1437831A (en) | 1921-03-07 | 1921-03-07 | Machine for refacing valves |
Publications (1)
Publication Number | Publication Date |
---|---|
US1437831A true US1437831A (en) | 1922-12-05 |
Family
ID=23787883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US450389A Expired - Lifetime US1437831A (en) | 1921-03-07 | 1921-03-07 | Machine for refacing valves |
Country Status (1)
Country | Link |
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US (1) | US1437831A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072941B1 (en) * | 1981-08-05 | 1986-12-30 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Method of and device for stud welding |
-
1921
- 1921-03-07 US US450389A patent/US1437831A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072941B1 (en) * | 1981-08-05 | 1986-12-30 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Method of and device for stud welding |
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