US704193A - Engraving-machine. - Google Patents

Engraving-machine. Download PDF

Info

Publication number
US704193A
US704193A US7805301A US1901078053A US704193A US 704193 A US704193 A US 704193A US 7805301 A US7805301 A US 7805301A US 1901078053 A US1901078053 A US 1901078053A US 704193 A US704193 A US 704193A
Authority
US
United States
Prior art keywords
engraving
slide
machine
tools
shaft
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
Application number
US7805301A
Inventor
Rudolf Jay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US7805301A priority Critical patent/US704193A/en
Application granted granted Critical
Publication of US704193A publication Critical patent/US704193A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • B23Q35/103—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line which turns continuously
    • 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
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/30224—Duplicating means with means for operation without manual intervention and provision for circumferential relative movement of cutter and work
    • 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
    • Y10T409/301624—Duplicating means
    • Y10T409/302464—Duplicating means including plural cutters

Definitions

  • This invention relates to an engraving-machine more particularly designed to reproduce patterns in relief by means of engraving-tools which are gradually conducted over the surface of the work-pieces and to which a rapid rotating motion is imparted.
  • the invention consists more particularly in the means by which a uniform motion is imparted to the engraving-tools independently from the motion imparted to the work-pieces, so that a more reliable and uniform movement of the engraving-tools is insured.
  • Figure 1 is afront elevation of the machine; Fig. 2, an end elevation, and Fig. 3 a plan.
  • a is an electric motor turning by worm a and the worm-wheel b the main shaft 1), to which the worms b b b are attached.
  • the shafts c dare uniformly turned.
  • Theshaft c bears upon its end the pattern-plate 0 while the shafts d carry the plates d to be engraved.
  • b is a pulley fixed to shaft 6, which is connected by belt g with pulleyf, fast on shaft f.
  • Shaft f transmits motion by worm f worm-wheel h, shaft h, worm 7L2, and wormwheel 2" to a screw 1
  • a lever m carrying the tracing and engraving tools 0 q and connected by universal joint n 92 to an arm n of the machine-frame A.
  • the spindles q of the engraving-tools q turn in bearings g of the sliding tool-holders g and are each driven by an electric motor 8, mounted upon the spindle q.
  • These motors are thus also carried by the tool-holders and cause the engraving-tools to rotate with uniform speed and entirely independent from the main shaft 5. In this Way all transmission is avoided and a quiet and uniform movement of the engraving-tools is insured.
  • the slide 71 has a contact t, gliding over a I number of contacts u of an electric resistance. This resistance is switched into the circuit of the electric motor a in such a manner that by moving the slide it with the contact 2f downward the speed of the shaft 1) is gradually diminished. Thus as the path of the tools 0 and q is increased the movement of the model and work-pieces is correspondingly decreased.
  • the operation is as follows: The tools 0 and q are set in proper relative position to the pattern and work-pieces, and the electric motors a and s are switched in.
  • the motor a will by shaft 7) rotate the pattern c and the work-pieces (1
  • the shaft 1) will also by the transmission described turn the screw 2' to gradually lower the slide 70, and thereby depress the end of lever m, so as to cause the pattern and work-pieces to be gradually traversed by the tools.
  • After the operation is and the slide it is raised to its elevated position by means of asuitable hand-crank it, ready for the next operation.
  • Nhat I claim is- 1.
  • a rotatable screw with a slide engaged thereby, a lever pivoted to the slide, a tracing tool and an engraving tool mounted upon the lever, an electric motor for driving the screw, a resistance in the circuit of the motor, and a contact mounted upon the slide and gliding upon said resistance, substantially as specified.
  • an engraving-machine the combination of an electric motor with a shaft driven thereby, pattern-plates and work-plates rotated by said shaft, a screw, means intermediate the shaft and screw for rotating the lat ter, a slide engaged by the screw, a lever pivoted to the slide, a tracing-tool and an engraving-tool carried by the lever, means for rotating the engraving-tool, an electric resistance in the circuit of the electric motor, and a contact on the slide that engages said resistance, substantially as specified.

Description

N0. 7D4,|93. Patented July 8, I902.
R. JAY.
ENGBAVING MACHINE.
(Applicationflled Oct. 9, 1.901.)
(No Model.)
//L' in 6 6/6245 m: NOHRIS PEYEHS co. PHoruuwo. WASHINGTON. a. c
UNITED STATES PATENT OFFICE.
RUDOLF JAY, OF LEIPSIO, GERMANY.
ENGRAVlNG-MACHINE.
SPECIFICATION forming part of Letters Patent No. 704,193, dated July 8, 1902.
Application filed October 9,1901. Serial No. 78,053. (No model.)
To (tZZ whom it ntay concern:
Be it known that I, RUDOLE JAY, a citizen of Germany, and a resident of Ileipsic, Germany, have invented certain new and useful Improvements in Engraving-Machines, of which the following is a specification.
This invention relates to an engraving-machine more particularly designed to reproduce patterns in relief by means of engraving-tools which are gradually conducted over the surface of the work-pieces and to which a rapid rotating motion is imparted.
The invention consists more particularly in the means by which a uniform motion is imparted to the engraving-tools independently from the motion imparted to the work-pieces, so that a more reliable and uniform movement of the engraving-tools is insured.
In the accompanying drawings, Figure 1 is afront elevation of the machine; Fig. 2, an end elevation, and Fig. 3 a plan.
a is an electric motor turning by worm a and the worm-wheel b the main shaft 1), to which the worms b b b are attached. By means of the worm-wheels c d the shafts c dare uniformly turned. Theshaft c bears upon its end the pattern-plate 0 while the shafts d carry the plates d to be engraved.
b is a pulley fixed to shaft 6, which is connected by belt g with pulleyf, fast on shaft f. Shaft f transmits motion by worm f worm-wheel h, shaft h, worm 7L2, and wormwheel 2" to a screw 1 In this way results a turning of the screw 2', which turning causes a downward motion of a slide 79, engaged by said screw. To the slide it is pivoted a lever m, carrying the tracing and engraving tools 0 q and connected by universal joint n 92 to an arm n of the machine-frame A.
Upon the lever m is mounted the holder 0 for the tracing-tool and two, more or less, sliding holders g of the engraving-tools q. The spindles q of the engraving-tools q turn in bearings g of the sliding tool-holders g and are each driven by an electric motor 8, mounted upon the spindle q. These motors are thus also carried by the tool-holders and cause the engraving-tools to rotate with uniform speed and entirely independent from the main shaft 5. In this Way all transmission is avoided and a quiet and uniform movement of the engraving-tools is insured.
The slide 71; has a contact t, gliding over a I number of contacts u of an electric resistance. This resistance is switched into the circuit of the electric motor a in such a manner that by moving the slide it with the contact 2f downward the speed of the shaft 1) is gradually diminished. Thus as the path of the tools 0 and q is increased the movement of the model and work-pieces is correspondingly decreased.
The operation is as follows: The tools 0 and q are set in proper relative position to the pattern and work-pieces, and the electric motors a and s are switched in. The motor a will by shaft 7) rotate the pattern c and the work-pieces (1 The shaft 1) will also by the transmission described turn the screw 2' to gradually lower the slide 70, and thereby depress the end of lever m, so as to cause the pattern and work-pieces to be gradually traversed by the tools. After the operation is and the slide it is raised to its elevated position by means of asuitable hand-crank it, ready for the next operation.
Nhat I claim is- 1. In an engraving-machine, the combination of a rotatable screw with a slide engaged thereby, a lever pivoted to the slide, a tracing tool and an engraving tool mounted upon the lever, an electric motor for driving the screw, a resistance in the circuit of the motor, and a contact mounted upon the slide and gliding upon said resistance, substantially as specified.
2. In an engraving-machine, the combination of an electric motor with a shaft driven thereby, pattern-plates and work-plates rotated by said shaft, a screw, means intermediate the shaft and screw for rotating the lat ter, a slide engaged by the screw, a lever pivoted to the slide, a tracing-tool and an engraving-tool carried by the lever, means for rotating the engraving-tool, an electric resistance in the circuit of the electric motor, and a contact on the slide that engages said resistance, substantially as specified.
Signed by me at Leipsic, Germany, this 24th day of September, 1901.
RUDOLF JAY.
Witnesses:
RUDOLPH FRICKE, B. 11. WARNER, Jr.
completed the motors a and s are switched off
US7805301A 1901-10-09 1901-10-09 Engraving-machine. Expired - Lifetime US704193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US7805301A US704193A (en) 1901-10-09 1901-10-09 Engraving-machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7805301A US704193A (en) 1901-10-09 1901-10-09 Engraving-machine.

Publications (1)

Publication Number Publication Date
US704193A true US704193A (en) 1902-07-08

Family

ID=2772724

Family Applications (1)

Application Number Title Priority Date Filing Date
US7805301A Expired - Lifetime US704193A (en) 1901-10-09 1901-10-09 Engraving-machine.

Country Status (1)

Country Link
US (1) US704193A (en)

Similar Documents

Publication Publication Date Title
US704193A (en) Engraving-machine.
US692028A (en) Surface-checking device.
US431578A (en) Means for moving and guiding turning
US732472A (en) Engraving-machine.
US725438A (en) Bar-working machine.
US1324454A (en) Edge-grinding machine
US528337A (en) morgeneier
US631770A (en) Screw-cutting machine.
US635908A (en) Machine for reducing wood to fiber.
US1589933A (en) Cameograph
US544010A (en) Dore h
US826755A (en) Boring mechanism.
US741442A (en) Pantograph engraving-machine.
US555581A (en) Engraving-machine
US336066A (en) Reamer-relieving machine
US1092170A (en) Geometrical machine.
US469047A (en) Machine foe engeaving in eelievo
US560574A (en) delin
US629210A (en) Engraving-machine.
US753158A (en) Metal-turning machine
US606676A (en) Engraving machine
US873008A (en) Engraving-machine.
US561677A (en) Hales
US1703421A (en) Pantographic machine tool
US487160A (en) Milling-machine