US898141A - Engraving-machine. - Google Patents
Engraving-machine. Download PDFInfo
- Publication number
- US898141A US898141A US33096906A US1906330969A US898141A US 898141 A US898141 A US 898141A US 33096906 A US33096906 A US 33096906A US 1906330969 A US1906330969 A US 1906330969A US 898141 A US898141 A US 898141A
- Authority
- US
- United States
- Prior art keywords
- plate
- arm
- bracket
- machine
- bed plate
- 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
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/001—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying
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- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
- Y10T409/301176—Reproducing means
- Y10T409/301568—Reproducing means by use of pivotally supported tracer
Definitions
- PETERS cu..'wAsHlNc1oN, n. c.
- the object of this invention is to provide an improved engraving or routing machine and particularly one which may make use of one or more spindles and which is capable of producing work of different size without changing the pantograph arm or pattern plate.
- Figure 1 is a front elevation of my improved machine
- Eig. 2 is a side elevation thereof
- Fig. 3 is a plan thereof
- Fig. 4 is a detail disconnected of the adjusting means for varying size of work
- Fig. 5 is a section on the center line of the spindle
- Eig. 6 is a plan of the work clamp.
- Fig. 7 is a plan view of half of the pattern plate shown in Fig. 1.
- Theframe of the machine is composed of two side frame plates 1, bolted to a base plate 2, and strengthened by a brace plate 3 inclined to the vertical with its lower ends nearer the back of the machine frame.
- On the front edges of the side plates 1 are machined guides 4 preferably with beveled sides to lit channels in a vertically movable work table 5 which may be secured in position by set screws 6.
- Dovetailed guides or guide 7 run transversely across the work table 5, on which channeled blocks 8 may be adjusted and set by set screws 9.
- a bracket 10 having dovetailed guide 11 runs in a channel in the block 8, at right angles to the one before described, and a nut serves to fasten it thereto.
- a shallow rim 17 having a circular center openpassage of a bolt 18.
- a circular pattern plate 19 is inserted into the circular hole and the bolt 18 inserted to engage a notch in the plate for properly registering its position.
- the vise 50 is on one end of a rod 52 threaded at its upper end Where it extends from the rotating spindle 47 and is capped by a thumb nut 52 for longitudinally moving the spindle for clamping the tool 51.
- Set screws 53 passing through the body plate serve to hold the spindle sleeve in position.
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
No. 888,141. W' W PATENTEUSBT. 8, 1808.
ENGRAVING MACHINE.
APPLICATION FILED AUG. 17, 1906.
. SAWYER.
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W. W. SAWYER.
BNGRAVING MACHINE.
APPLICATION FILED AUG. 17, 1906.
. -PATENTED SEPT. 8, 1908.
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N. l 141. y PATENT-11D $211.8 1908.
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ENGRAVING MACHINE.
APPLICATION-ULEB AUG. 17, 1906.
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UNITED STATES PATENT OEFTOE.
'WILLARD W. SAWYER, OE NEW YORK, N. Y., ASSIGNOR TO THE BATES MACHINE COMPANY,
OF NEW YORK, N. Y., A CORPORATION OF NEW JERSEY.
ENG-RAVING-MACHIN E Specification of Letters Patent.
Patented Sept. 8, 1908.
Application filed August 17, 1906. Serial No. 330,969.
To all whom it may concern:
Be it known that I, WILLARD W'. SAWYER, a citizen of the United States, residing at Brooklyn, New York city, county of Kings, and State of New York, have invented new and useful Improvements in Engraving-Hachines, of which the following is a clear, full, and exact description.
The object of this invention is to provide an improved engraving or routing machine and particularly one which may make use of one or more spindles and which is capable of producing work of different size without changing the pantograph arm or pattern plate.
I have illustrated my preferred embodiment of this invention in the accompanying drawings in which Figure 1 is a front elevation of my improved machine; Eig. 2 is a side elevation thereof; Fig. 3 is a plan thereof; Fig. 4 is a detail disconnected of the adjusting means for varying size of work; Fig. 5 is a section on the center line of the spindle, and Eig. 6 is a plan of the work clamp. Fig. 7 is a plan view of half of the pattern plate shown in Fig. 1.
Theframe of the machine is composed of two side frame plates 1, bolted to a base plate 2, and strengthened by a brace plate 3 inclined to the vertical with its lower ends nearer the back of the machine frame. On the front edges of the side plates 1 are machined guides 4 preferably with beveled sides to lit channels in a vertically movable work table 5 which may be secured in position by set screws 6. Dovetailed guides or guide 7 run transversely across the work table 5, on which channeled blocks 8 may be adjusted and set by set screws 9. A bracket 10 having dovetailed guide 11 runs in a channel in the block 8, at right angles to the one before described, and a nut serves to fasten it thereto. The bracket 10 carries an upright right angular arm 13 having an arm 14 pivoted at its outer end and a pivotal screw 15 at its other end. The screw passes through the arm 14 and a thumb nut 16 is secured on the'out- -side of the arm so that a blank to work upon may be grasped between the upright 13 and arm 14 and securely held by the turning of the thumb nut 16.
Upon the base plate 2 there is mounted a shallow rim 17 having a circular center openpassage of a bolt 18. A circular pattern plate 19 is inserted into the circular hole and the bolt 18 inserted to engage a notch in the plate for properly registering its position.
The spindles and pantograph arm are carried by a bed plate 20 hinged at 21 to the side frame plates 1. The pantograph arm 27 is provided with a handle 28 mounted adjustably thereon by a set screw 29 and carries a tracer 30 at its end. It is mounted at its upper end by two pivotal screws 26 passing through a collar or ring 24 in turn held by pivotal screws 25, in the arm 23 of the bifur cated bracket 22 rigidly secured to the bed plate 20.
The spindles are carried in a carrier body or plate 31 mounted on the hinged bed plate 20. The bed plate 20 on each side has parallel rollers 32, free to rotate and held by pivotal screws 33. These rollers are preferably iiuted, corrugated or grooved circumferentially. The body plate 31 for the spindles has front and back parallel rolls 34 held by pivotal set screws 35 and where they contact with the rolls 32, they are iuted longitudinally to fit the circumferential iiutes of the other rolls. It will be obvious that the plate 31 can therefore be moved in any direction in a horizontal plane. To keep it down in place I provide angle brackets 36 on the bed plate 20 provided with set screws 37 with flat disks 38 bearing lightly on top of the body plate 31.
A centerhole is left through the body plate 31 for the free passage of the pantograph arm 27 and a bracket 39 is secured to the plate 31 having a central opening with overlapping clamping plates 40 secured with screws 41l to the bracket 39 (see Fig. 4). Upon the pantograph arm 27 I mount a slidable sleeve 41 carrying a ball joint 42 in a socketed cross head 43. This cross head 43 may be clamped in any position in the bracket 39 by the overlapping plates 40.
The spindles may be any number desired and are preferably located along the front line of the body plate 31, upon raised abutments 44. They may consist of an outer stationary sleeve 45 threaded at its upper end and provided with an adjusting nut 46 for vertically positioning it with relation to its abutment 44. A rotatable spindle 47 is located within the sleeve 45. It is threaded at its upper end and carries a pulley 48 ing and a channel in its lower part for the l screwed thereon and locked in position by a lock nut 49. The loWer inner bore of the spindle is tapered. In the taper of the inside a split tapered vise 50 is provided carrying the tool 51. The vise 50 is on one end of a rod 52 threaded at its upper end Where it extends from the rotating spindle 47 and is capped by a thumb nut 52 for longitudinally moving the spindle for clamping the tool 51. Set screws 53 passing through the body plate serve to hold the spindle sleeve in position. v
Usual belting from the spindle pulley 48 passes over idle pulley 54, on the arm 55 pivoted at 56 to the bracket 57 bolted to the side plates 1, and a spring 58 may be used to tension such arm, so that the slack may be taken up when required. A hook 59 may be fastened to the bracket 22 for attachment of counter balancing means to aid the operator in lifting the spindles, arm and bed plate 20 on its hinge 21.
In order to properly gage the height of all the spindle tools, l make use of a gage bracket 60 bolted to the frame and having an open cylinder 61 immediately above a set screw 62 so that When a tool rests on the set screw the adjusting nut 46 may be set flush with the top ofthe cylinder 61 and a standard for all spindles thus set for a given piece of Work.
I claim as my invention:
1. An engraving machine comprising a standard, a bed plate hinged thereto, a bracket secured to the bed plate, a universal joint carried by the bracket, a tracer arm hung in the universal joint, a carrier plate, through which the tracer arm passes and to which it is connected, a pattern for one end of the tracer arm, said carrier plate being adapted to tilt With the bed plate and move in any direction in a plane parallel With said bed plate, and rotating spindles carried by said carrier plate. I
2. An engraving machine comprising a standard, a bed plate hinged thereto, a bracket secured to the bed plate, a universal joint carriedby the bracket, a tracer arm hung in the universal joint, a carrier plate, through which the tracer arm passes and to which it is connected, a pattern for one end of the tracer arm, said carrier plate being adapted to tilt with the bed plate and move in any direction in a plane parallel With said bed plate, and rotating spindles carriedby said carrier plate, the connection between tracer arm and carrier plate comprising a socket on the carrier plate, a ball and a sliding sleeve therefor on the arm.
Signed at Brooklyn, Newl York, this 13th day of August, 1906.
, WILLARD W. SAWYER.
Witnesses:
EDWIN G. BATES, F. WARREN WRIGHT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33096906A US898141A (en) | 1906-08-17 | 1906-08-17 | Engraving-machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33096906A US898141A (en) | 1906-08-17 | 1906-08-17 | Engraving-machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US898141A true US898141A (en) | 1908-09-08 |
Family
ID=2966567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US33096906A Expired - Lifetime US898141A (en) | 1906-08-17 | 1906-08-17 | Engraving-machine. |
Country Status (1)
Country | Link |
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US (1) | US898141A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449252A (en) * | 1945-05-08 | 1948-09-14 | Charles O Rothweiler | Profiling device |
-
1906
- 1906-08-17 US US33096906A patent/US898141A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449252A (en) * | 1945-05-08 | 1948-09-14 | Charles O Rothweiler | Profiling device |
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