GB657285A - Improvements in apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief - Google Patents

Improvements in apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief

Info

Publication number
GB657285A
GB657285A GB3548/49A GB354849A GB657285A GB 657285 A GB657285 A GB 657285A GB 3548/49 A GB3548/49 A GB 3548/49A GB 354849 A GB354849 A GB 354849A GB 657285 A GB657285 A GB 657285A
Authority
GB
United Kingdom
Prior art keywords
pair
fork
bars
rods
swivel joint
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
GB3548/49A
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
Publication of GB657285A publication Critical patent/GB657285A/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
    • B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
    • B44B1/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made
    • B44B1/04—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made having devices for changing, e.g. proportionally enlarging or reducing, the shape from an original pattern
    • 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
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction
    • 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
    • Y10T409/302688—Reproducing means with provision for circumferential relative movement of cutter and work

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

657,285. Copying sculptures. RAFART, J. M. G. Feb. 9,1949, No. 3548. Convention date, Feb. 13, 1948. [Class 124] [Also in Group XXII] An apparatus for reproducing sculptures on a variable scale comprises a pair of horizontal bars swingably and adjustably mounted on a pair of feet; a pair of rotatable and longitudinally adjustable plates mounted on the bars; a vertical bearing support at one end of the bars; a fork rotatably mounted in the bearing at right angles to the support; a four pointed swivel joint connected to the fork; a second fork connected to the swivel joint; a pair of parallel rods, carrying a pair of sliding blocks, connected at right angles to the second fork; two parallel rods pivotally connected each to one sliding block at one end and at the other pivotally and axially displaceably connected to an operating lever pivoted at one end about the second fork at the junction of the slide block mounting rods, the angular displacement of the operating lever moving the blocks by an amount proportional to the length of the operating rods; and a vertical support on the bars at the end remote from the swivel joint. As shown, a pair of work carrying discs 6, adjustable lengthwise on a pair of parallel bars 1 which are angularly adjustable on feet 2, are rotated by a hand wheel 18. A block 21 mounted at one end of the bars 1 carries a vertical bar 22 on which is mounted a bearing 23 for a fork 25. A four pointed swivel joint 26 has one diametrically opposite pair of points engaging the fork 25 and the other pair engaging a second fork 27 carrying a pair of parallel rods 28, extending parallel to the bars 1, and has also pivoted to it an operating lever 35. A pair of sliding blocks 29 and 30, the former carrying a cutting tool 31 and the latter a contour follower 32 are mounted on the rods 28 and have pivoted to them parallel rods 33 and 34, the rod 34 being pivoted to the lever 35 at 44 and the rod 33, which is extendible, being axially slidable on the lever 35 at 43. A support 40, fixed to the bars 1 at the end opposite to the swivel joint acts as a guide for the free ends of the rods 28. For the copying of solid sculptures the rods 28 are used in the position shown in Fig. 2 and for copying reliefs in the position shown in Fig. 1; in the latter case the tool and contour follower may be moved automatically, Fig. 5 (not shown).
GB3548/49A 1948-02-13 1949-02-09 Improvements in apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief Expired GB657285A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES657285X 1948-02-13
ES672987X 1948-07-30

Publications (1)

Publication Number Publication Date
GB657285A true GB657285A (en) 1951-09-12

Family

ID=26154266

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3548/49A Expired GB657285A (en) 1948-02-13 1949-02-09 Improvements in apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief
GB20012/49A Expired GB672987A (en) 1948-02-13 1949-07-29 Improvements in or relating to apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB20012/49A Expired GB672987A (en) 1948-02-13 1949-07-29 Improvements in or relating to apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief

Country Status (4)

Country Link
US (1) US2739511A (en)
BE (1) BE486128A (en)
FR (1) FR979864A (en)
GB (2) GB657285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213538A (en) * 1962-03-23 1965-10-26 Trenka Stephen Copying machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823456A (en) * 1953-11-04 1958-02-18 Valois Leon Pantograph
US3160068A (en) * 1962-11-21 1964-12-08 Earl F Beezer Proportioning on cam cutting machine
FR2181446B1 (en) * 1972-04-24 1977-04-01 Franklin Mint Corp
DE3218492C2 (en) * 1982-05-15 1985-06-20 Breitfeld & Schliekert, 6368 Bad Vilbel Machine for the production of copy templates for the edge grinding of spectacle lenses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US528337A (en) * 1894-10-30 morgeneier
US115669A (en) * 1871-06-06 In wood-carvisssg rjachwes
DE211731C (en) *
DE68999C (en) * J. keeves in Boundry Street, Shoreditch, England, und th. auty in 60 Gilpin Grove, Edmonton, England Copy machine for engraving and profiling
US630546A (en) * 1898-05-27 1899-08-08 Max Kruse Engraving-machine.
US684972A (en) * 1900-08-06 1901-10-22 Linotype Co Three-dimension pantograph engraving-machine.
US885428A (en) * 1905-08-23 1908-04-21 William E Brierley Engraving-machine.
FR10959E (en) * 1907-02-23 1909-11-17 Marc Alexandre Duranty Automatic safety closing for doors of railway cars and other vehicles
FR10604E (en) * 1908-03-07 1909-08-14 Ambroise Jules Pichon Folding bed base
US1351211A (en) * 1917-05-02 1920-08-31 Keller Mechanical Engraving Co Die sinking, engraving, reproducing machine and the like
US1503017A (en) * 1922-11-10 1924-07-29 Basky Anton Pointing machine
US1754256A (en) * 1922-12-28 1930-04-15 Firm Friedrich Deckel Fabrik F Engraving machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213538A (en) * 1962-03-23 1965-10-26 Trenka Stephen Copying machine

Also Published As

Publication number Publication date
FR979864A (en) 1951-05-04
BE486128A (en)
US2739511A (en) 1956-03-27
GB672987A (en) 1952-05-28

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