GB943526A - Improvement in or relating to electronic engraving machines - Google Patents

Improvement in or relating to electronic engraving machines

Info

Publication number
GB943526A
GB943526A GB8452/62A GB845262A GB943526A GB 943526 A GB943526 A GB 943526A GB 8452/62 A GB8452/62 A GB 8452/62A GB 845262 A GB845262 A GB 845262A GB 943526 A GB943526 A GB 943526A
Authority
GB
United Kingdom
Prior art keywords
shaft
engraving
housing
lead screw
thrust bearing
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
Application number
GB8452/62A
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.)
Graphic Electronics Inc
Original Assignee
Graphic Electronics Inc
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 Graphic Electronics Inc filed Critical Graphic Electronics Inc
Publication of GB943526A publication Critical patent/GB943526A/en
Expired legal-status Critical Current

Links

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
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/404—Screw bearings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B2700/00—Machines, apparatus, tools or accessories for artistic work
    • B44B2700/02—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
    • B44B2700/021—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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut
    • 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
    • Y10T82/13—Pattern section

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Transmission Devices (AREA)

Abstract

943,526. Engraving. GRAPHIC ELECTRONICS Inc. March 5, 1962 [Dec. 29, 1961], No. 8452/62. Heading B6J. [Also in Division B3] An engraving machine of the type comprising a scanning cylinder on which a photograph or other copy is mounted, an engraving cylinder on which a metal or plastic plate to be engraved is mounted, an engraving tool and scanning apparatus for sensing the light reflected from the copy and transmitting electrical impulses proportional thereto to the engraving tool, has a lead screw for simultaneously moving the engraving tool and the scanning apparatus along their respective cylinders, thrust bearing means preventing axial movement of the lead screw when the latter is rotated during an engraving operation. The thrust bearing is mounted in a housing 56 carried by the machine frame. One end of the lead screw 38 is secured to a shaft 92 journalled by means of a leather gasket 98 in a bore 60 in the housing 56. A reduced-diameter threaded portion 94 of the shaft 92 is received in a threaded hole 90 in one end of a shaft 47 which is journalled by means of a leather gasket 80 in an end-plate 84 of the housing 56. A reduced-diameter portion 62 of the shaft 47 has frictionally mounted thereon two inner races 70, 74 of roller bearings 66, 68. Cages 71, 76 carry inclined sets of rollers 72, 77 respectively which are interposed between the races 70, 74 and outer races 73, 78, the outer races being positioned in a bore 58 in the housing 56. The shaft 47 has a ratchet wheel 48 fixed thereon and is intermittently rotated by means of a pawl which coacts with the ratchet wheel. Such rotation is transmitted through the shaft 92 to the lead screw 38, the roller bearings 66, 68 constituting thrust bearing means which prevent axial movement of the connected members 47, 92, 38.
GB8452/62A 1961-12-29 1962-03-05 Improvement in or relating to electronic engraving machines Expired GB943526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US163289A US3183745A (en) 1961-12-29 1961-12-29 Thrust bearing means for electronic engraving machines

Publications (1)

Publication Number Publication Date
GB943526A true GB943526A (en) 1963-12-04

Family

ID=22589333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8452/62A Expired GB943526A (en) 1961-12-29 1962-03-05 Improvement in or relating to electronic engraving machines

Country Status (8)

Country Link
US (1) US3183745A (en)
AT (1) AT241938B (en)
BE (1) BE619070A (en)
CH (1) CH405994A (en)
DE (1) DE1236938B (en)
DK (1) DK114949B (en)
GB (1) GB943526A (en)
NL (1) NL279821A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635368A (en) * 1984-08-10 1987-01-13 Golden Michael G Apparatus for making electronic circuit boards
US20100137116A1 (en) * 2008-12-03 2010-06-03 Hanwit Precision Industries Ltd. Quick-positioning screw assembly machining method
CN103738091A (en) * 2013-11-27 2014-04-23 耐世特凌云驱动系统（芜湖）有限公司 Character carving machine for C/V outer ring
CN111907245B (en) * 2020-08-13 2024-06-25 泰凯英(青岛)专用轮胎技术研究开发有限公司 Tire engraving system
KR102426294B1 (en) * 2020-12-03 2022-07-29 동아금속주름관(주) corrugated pipe forming apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671682A (en) * 1923-12-15 1928-05-29 Almon E Norris Vehicle construction
US2063614A (en) * 1931-12-14 1936-12-08 Mackinner Corp Method and apparatus for making printing plates
US2086798A (en) * 1932-06-22 1937-07-13 Greenberg Otto William Photoelectrical device for producing half-tone cuts
US1999891A (en) * 1933-11-24 1935-04-30 Timken Roller Bearing Co Roller bearing journal box construction
US2021537A (en) * 1934-07-13 1935-11-19 John Bath & Company Lead screw correcting device
US2065614A (en) * 1935-03-14 1936-12-29 Timken Roller Bearing Co Telltale roller bearing construction
US2314622A (en) * 1942-03-21 1943-03-23 Timken Roiler Bearing Company Bearing mounting
US2738125A (en) * 1951-06-19 1956-03-13 United Aircraft Corp Locking means between compressor and turbine
CH308004A (en) * 1954-05-14 1955-06-30 Raibli Oscar Process and machine for the production of facsimile clichés.
US2834625A (en) * 1957-09-18 1958-05-13 Gateway Corp Multi-part handle

Also Published As

Publication number Publication date
US3183745A (en) 1965-05-18
DK114949B (en) 1969-08-18
AT241938B (en) 1965-08-25
NL279821A (en)
BE619070A (en) 1962-10-15
DE1236938B (en) 1967-03-16
CH405994A (en) 1966-01-15

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