US1211974A - Tie-plug machine. - Google Patents
Tie-plug machine. Download PDFInfo
- Publication number
- US1211974A US1211974A US1914810955A US1211974A US 1211974 A US1211974 A US 1211974A US 1914810955 A US1914810955 A US 1914810955A US 1211974 A US1211974 A US 1211974A
- Authority
- US
- United States
- Prior art keywords
- machine
- saw
- shaft
- tie
- plug
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6476—Including means to move work from one tool station to another
- Y10T83/6478—Tool stations angularly related
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6579—With means to press work to work-carrier
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6601—Bevel cutting tool
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6606—Tool between laterally spaced work-conveying means
Definitions
- This invention relates to improvements in machines designed for cutting and pointing plugs used for filling the holes in wooden railway ties when the spikes are removed, to prevent them from decaying.
- the object of the invention is to provide a machine that is simple in construction and by means of which the plugs may be rapidly formed and pointed ready for use.
- Figure 1 is a side elevation of a machine embodying my in vention
- Fig. 2 is a plan view of the same
- Fig. 3 is an end elevation.
- Fig. 4 is a detail section on line lt of Fig. 2, showing, however, the positionof a second saw which may be used when it is desired to use center pointed plugs.
- Fig. 5 is a side elevation of two of the plugs illustrating the manner of cutting them so as to form a point located at one end of the plug.
- Fig. 6 is a similar view showing the double out which 7 produces the point at the center of the plug.
- .2 represents the frame of the machine which may be of any suitable size and construction and which 'pref-' erably has mounted therein a suitable driving shaft 3, provided with a belt pulley 4.
- This shaft is mounted in suitable bearings upon the frame of the machine and it is provided with the pulleys 6 and 7 and with a sprocket pinion 8.
- a counter shaft 9 is also mounted on the frame'of the machine.
- This counter shaft is provided with asprocket wheel 10 and pinion 11.
- the shaft 9 is driven from the shaft 3 by means of a sprocket chain 12 which passes around the pinion S and the wheel 10.
- the shaft 13 is mounted at one end of the machine, preferably in slidable bearings arranged insuitable brackets 14L.
- This shaft is provided with a suitable sprocket gear 15, and with two sprocket wheels 16, 16.
- Theshaft 13 is driven from the shaft 9 by the sprocket.
- a counter shaft 18' carrying two sprocket wheels19 corresponding to the wheels 16 onthe shaft 13.
- Suitable carrier chains 20 provided with lugs 21 pass around the wheels '16 and 19.
- Supported upon the frame of the machine beneath the upper horizontal portions of the carrier chain 20 is a bed or table 22, having depressions 22 extending longitudinally thereof and forming guideways for the chains 20.
- This table serves for a support for the tie-plug strips while they are being moved forward and cut by the saw or saws and the depressions form guideways for the sprocket chain.
- a standard 23 having inclined bearingboxes 24: in which is mounted aninclined shaft 25 carrying a suitable saw 26.
- the shaft 25 is provided with.
- each of the carrier chains 20 Arranged above each of the carrier chains 20 is a guide bar 30 having an upturned forward end, said guide-bar being provided with supporting rods 31, preferably surrounded by spiral springs 32.
- the guide bars are preferably formed of metal and are U-shaped in cross section, each bar providing two narrow bearing surfaces pressing upon the upper faces of the tie-plug strips. The lower ends of these springs bear upon the guide bars 30 and their upper ends bear against cross bars'33 connected by suitable longitudinal bars 3 said bars being supported by standards 36 on the table 22.
- the rods 31 pass through the cross bars'33 and are provided with suitable adjusting nuts 37.
- This arrangement of the presser bars;30 and the springs 32 causes the narrow edges of the said presser bars to be held with yielding pressure against the tieplug strips while they are being passed through the machine. The edges bearing upon the plugs being narrow, there is little friction between the said bars and the strips. 7
- the shaft is also provided with a pulley 46 and is driven by a cross belt 17 from the pulley 6 machine opposite that having the cut-off saw 17.
- Thisguide bar is provided with suitable slots andis held in position by suitable bolts 61. This arrangementof slots and, boltspermits the guide bar to be adjusted near to or-farther from the saw 26.
- I preferably extend one of the bars 34: past the saw 40, and terminate it into a standard 34*, secured to the table 22.
- the said bar 34 extends parallel and in proximity to theface of the saw 10 and said bar forms a support for the tie-plug strip while the other end is being out oil or trimmed by the saw 10.
- a suitable slot or slots may be provided in the table to receive the lower edge of the saw 26, and the saw 26 when two saws are employed.
- a duplicate of the saw 26 as shown at 26 may be provided, arranged upon a shaft 25 opposite the incline to the shaft 25.
- the shaft 25* if used, is supported in bearings in a standard correspond ing to the standard 23 but oppositelyplaced.
- the strips In using the machine, the strips, if not already provided with square ends, may have their ends trimmed by the saw 40, after which they are placed upon thetable and are engaged and moved forward by the lugs 21 upon the carrierbelts, the'trimmed end of the strip being placed against the guide bar 49.
- the strips will be Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
- a tie plug machine the combination with a suitable table, of a pair of endless chains or conveyers upon said table, each of said chains being provided with a series of carrying lugs, a presser bar arranged over each conveyer and extending across the table substantially parallel with the line of movement of the conveyers, said presser bars being constructed so as to engage the tie-plug at opposite sides of the carrying lugs, and a saw for sawing entirely through the material in proximity to the upper face of said table and between said conveyers.
- a tie plug machine the combination with a suitable table, of a pair of endless chains or conveyers upon said table, each of said chains being provided with a series of carrying lugs, a U-shaped presser bar arranged over each conveyer and extending across the table substantially parallel with the line of movement of the conveyers, said U-shaped presser bars being constructed so as to engage the tie-plug at opposite sides of the carrying lugs, springs controlling the pressure of said bars, and an inclined saw arranged above the table with its lower edge in proximity to the upper face of said table and substantially midway between said conveyers.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Description
H. G. SMART.
TIE PLUG MACHINE.
APPLICATION man JAN-8. I914.
Patented Jan. 9, 1917.
3 SHEETSSHEET 1 NIT/75555.5
TIE PLUG MACHINE. 'APPucAnoN FILED 1AN.B. 1914.
Patented Jan. 9,1917.
3 SHEETS-SHEET 2.
H. G. SMART TIE PLUG MACHINE.
APPLICATION FILED IAN-8.1914.
1,211,974. Patented Jan. 9,1917.
'3 SHEETS-SHEET 3. .5 3:4 25
/=76,5 #0305555: T A Mlvfyrae ATTQR/VEYJ HARRY G. SMART, ST. CLOUD, MINNESOTA. i
TIE-PLUG MACHINE.
Specification of Letters Patent.
Patented Jan. 9, 1917.
Application filed January 8, 1914. Serial No. 810,955.
To all whom it may concern 7 Be it known that I, JTCIARRY G. SMART. a citizen of the United States, residing at St. Cloud, in the county of Stearns and State of Minnesota, have invented certain new and useful Improvements inTie-Plug Machines, of which the following is a specification. V
This invention relates to improvements in machines designed for cutting and pointing plugs used for filling the holes in wooden railway ties when the spikes are removed, to prevent them from decaying.
The object of the invention is to provide a machine that is simple in construction and by means of which the plugs may be rapidly formed and pointed ready for use.
The invention consists generally in the constructions and combinations hereinafter described and particularly pointed out in the claims.
In the accompanying drawings forming part of this specification, Figure 1 is a side elevation of a machine embodying my in vention, Fig. 2 is a plan view of the same, Fig. 3 is an end elevation. Fig. 4 is a detail section on line lt of Fig. 2, showing, however, the positionof a second saw which may be used when it is desired to use center pointed plugs. Fig. 5 is a side elevation of two of the plugs illustrating the manner of cutting them so as to form a point located at one end of the plug. Fig. 6 is a similar view showing the double out which 7 produces the point at the center of the plug. 7 In the drawings,.2 represents the frame of the machine which may be of any suitable size and construction and which 'pref-' erably has mounted therein a suitable driving shaft 3, provided with a belt pulley 4. This shaft is mounted in suitable bearings upon the frame of the machine and it is provided with the pulleys 6 and 7 and with a sprocket pinion 8. A counter shaft 9 is also mounted on the frame'of the machine.
This counter shaft is provided with asprocket wheel 10 and pinion 11. The shaft 9 is driven from the shaft 3 by means of a sprocket chain 12 which passes around the pinion S and the wheel 10. The shaft 13 is mounted at one end of the machine, preferably in slidable bearings arranged insuitable brackets 14L. This shaft is provided with a suitable sprocket gear 15, and with two sprocket wheels 16, 16. Theshaft 13 is driven from the shaft 9 by the sprocket.
28 which passes around the pulley 7 on the shaft 3 and around the inclined idler guide pulleys 29. By this means the shaft 25 and the saw 24 carried thereby are driven at any desired rate of speed.
Arranged above each of the carrier chains 20 is a guide bar 30 having an upturned forward end, said guide-bar being provided with supporting rods 31, preferably surrounded by spiral springs 32. The guide bars are preferably formed of metal and are U-shaped in cross section, each bar providing two narrow bearing surfaces pressing upon the upper faces of the tie-plug strips. The lower ends of these springs bear upon the guide bars 30 and their upper ends bear against cross bars'33 connected by suitable longitudinal bars 3 said bars being supported by standards 36 on the table 22.
'The rods 31 pass through the cross bars'33 and are provided with suitable adjusting nuts 37. This arrangement of the presser bars;30 and the springs 32 causes the narrow edges of the said presser bars to be held with yielding pressure against the tieplug strips while they are being passed through the machine. The edges bearing upon the plugs being narrow, there is little friction between the said bars and the strips. 7
I prefer to provide a cut off saw L0 arranged upon a counter shaft 41, said counter shaft being provided with a suitable pulley 42 and being driven by a belt 43 passing 2 around a pulley 44: on a shaft 15. The shaft is also provided with a pulley 46 and is driven by a cross belt 17 from the pulley 6 machine opposite that having the cut-off saw 17. Thisguide bar is provided with suitable slots andis held in position by suitable bolts 61. This arrangementof slots and, boltspermits the guide bar to be adjusted near to or-farther from the saw 26.
Ipreferably extend one of the bars 34: past the saw 40, and terminate it into a standard 34*, secured to the table 22. The said bar 34 extends parallel and in proximity to theface of the saw 10 and said bar forms a support for the tie-plug strip while the other end is being out oil or trimmed by the saw 10. I also prefer to provide a suitable guard strip 53 arranged over the saw 10 to protectthe person using the machine. I also provide a strip 54; having a beveled edge 55 against the saw 47, the object of which is to direct the sawed off ends of the plugs away from the saw and chains.
A suitable slot or slots may be provided in the table to receive the lower edge of the saw 26, and the saw 26 when two saws are employed. v
If preferred a duplicate of the saw 26 as shown at 26 may be provided, arranged upon a shaft 25 opposite the incline to the shaft 25. The shaft 25*, if used, is supported in bearings in a standard correspond ing to the standard 23 but oppositelyplaced.
When .two saws are used one will bearranged in front of the other, so as to act successively upon the plugs.
Operation: In using the machine, the strips, if not already provided with square ends, may have their ends trimmed by the saw 40, after which they are placed upon thetable and are engaged and moved forward by the lugs 21 upon the carrierbelts, the'trimmed end of the strip being placed against the guide bar 49. The strips will be Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
cut off the right length by the saw 417 and they are held firmly against the table as they are moved forward by the presser bars 30. As they pass beneath the saw 26 they are out in two as indicated in Fig. 5, each plug being given a. sharp point located at one edge of the plug. If two saws are used then a second cut will be made thus forming the point at the center of the plug as shown in Fig. 6 of the drawing. The strips are passed rapidly through the machine. The plugs are held firmly against the table and are cut oif to the right length and are pointed, as illustrated, as they are passed through the machine.
I claim as my invention:
1. In a tie plug machine, the combination with a suitable table, of a pair of endless chains or conveyers upon said table, each of said chains being provided with a series of carrying lugs, a presser bar arranged over each conveyer and extending across the table substantially parallel with the line of movement of the conveyers, said presser bars being constructed so as to engage the tie-plug at opposite sides of the carrying lugs, and a saw for sawing entirely through the material in proximity to the upper face of said table and between said conveyers.
2. In a tie plug machine, the combination with a suitable table, of a pair of endless chains or conveyers upon said table, each of said chains being provided with a series of carrying lugs, a U-shaped presser bar arranged over each conveyer and extending across the table substantially parallel with the line of movement of the conveyers, said U-shaped presser bars being constructed so as to engage the tie-plug at opposite sides of the carrying lugs, springs controlling the pressure of said bars, and an inclined saw arranged above the table with its lower edge in proximity to the upper face of said table and substantially midway between said conveyers.
In witness whereof, I have hereunto set my hand this 29th day of December, 1913.
HARRY G. SMART.
Witnesses:
EDWARD A. PAUL, GENEVIEVE E. SORENSEN.
. Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914810955 US1211974A (en) | 1914-01-08 | 1914-01-08 | Tie-plug machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914810955 US1211974A (en) | 1914-01-08 | 1914-01-08 | Tie-plug machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1211974A true US1211974A (en) | 1917-01-09 |
Family
ID=3279870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1914810955 Expired - Lifetime US1211974A (en) | 1914-01-08 | 1914-01-08 | Tie-plug machine. |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757625A (en) * | 1971-11-12 | 1973-09-11 | R Pfenning | Apparatus for making engineering stakes |
US4056031A (en) * | 1976-10-12 | 1977-11-01 | Thornton Jack L | Truss web cutter |
US20160345605A1 (en) * | 2010-07-16 | 2016-12-01 | Mcgill Technology Limited | Dispensing apparatus |
-
1914
- 1914-01-08 US US1914810955 patent/US1211974A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757625A (en) * | 1971-11-12 | 1973-09-11 | R Pfenning | Apparatus for making engineering stakes |
US4056031A (en) * | 1976-10-12 | 1977-11-01 | Thornton Jack L | Truss web cutter |
US20160345605A1 (en) * | 2010-07-16 | 2016-12-01 | Mcgill Technology Limited | Dispensing apparatus |
US9737084B2 (en) * | 2010-07-16 | 2017-08-22 | Mcgill Technology Limited | Dispensing apparatus |
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