EP0301136A1 - Verfahren und Vorrichtung zum Anbringen von Nuten geringer Tiefe auf Glasscheiben - Google Patents

Verfahren und Vorrichtung zum Anbringen von Nuten geringer Tiefe auf Glasscheiben Download PDF

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Publication number
EP0301136A1
EP0301136A1 EP87201963A EP87201963A EP0301136A1 EP 0301136 A1 EP0301136 A1 EP 0301136A1 EP 87201963 A EP87201963 A EP 87201963A EP 87201963 A EP87201963 A EP 87201963A EP 0301136 A1 EP0301136 A1 EP 0301136A1
Authority
EP
European Patent Office
Prior art keywords
glass
tool
button
machine
push
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.)
Pending
Application number
EP87201963A
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English (en)
French (fr)
Inventor
Gino Ceriotti
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.)
Glc Di Ceriotti Gino
Original Assignee
Glc Di Ceriotti Gino
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 Glc Di Ceriotti Gino filed Critical Glc Di Ceriotti Gino
Publication of EP0301136A1 publication Critical patent/EP0301136A1/de
Pending legal-status Critical Current

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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
    • B44B3/06—Accessories, e.g. tool or work holders
    • B44B3/065—Work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/03—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0061—Other grinding machines or devices having several tools on a revolving tools box
    • 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
    • B44B3/006—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 carving or engraving devices having several cutting tools
    • 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
    • B44B3/009—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 using a computer control means
    • 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
    • B44B3/06—Accessories, e.g. tool or work holders
    • B44B3/061—Tool heads

Definitions

  • the present invention relates to a process and a machine to engrave the main surfaces, of the pane of glass, with grooves, slightly deep, possibly blind, according, mixtilinear designs including also curves, circumferences and the like,and combinations and repetitions thereof. It is also an object of the present invention the pane of glass obtained with such process and machine.
  • the machines to engrave the main surfaces of the pane of glass with grooves, slightly deep, provides only rectilinear grooves and are substantially characterized by the movement of pane of glass with respect to the engraving tools, which tools provide a battery, comprising at least three members, in series.
  • the reasons of this poorness of the known machines, is to be found in the difficulty to lead more tools, exactly on the same track, more than once using the same tools, in parallel, i.e. with the chance to intervene in further times.
  • each groove must be at least rough-engraved, with at least one tool and at least smooth finished, with at least another tool, the use of two tools for each step being of course advantageous.
  • the invention as claimed is intended to remedy thse drawbacks. It solves the problem of how engrave the main surfaces of the pane of glass with grooves, slightly deep, possibly blind, according mixtilinear, repetitive designs, and combinations thereof, whereby a machine tool, with at least three shafts, contemporaneously rotatable, in the form of a revolver, substantially in parallel and exactly one for rough-engraving and two for finishing or vice versa, working in succession, one after the other, each driven to repeat, exactly, the same track, from the beginning to the end, with reverse to the starting point.
  • the pivot of the grinding wheel tool revolver is horizontally mounted, substantially radial, to a platform, pivoted around a revolvable chariot, about a radius to be controlled by hand, by an hand-wheel and a screw of the like, a saddle, mounted with sliding arrangement on said chariot, adapted to position the revolver of grinding wheels at a distance, from the stationary axis, of rotation of the platform, corresponding to that chosen as radius, wherein the platform, in turn, is mounted on a traverse chariot, which, in turn, is mounted, by guides, on a longitudinally movable slide which carries each and all the tools longitudinally to run the pane of glass to be worked.
  • the transverse chariot (4) provides, by hand, only the starting point from which the tool begins its work, as the relative transverse feeding movement, between the tool and the pane of glass is obtained by positioning the latter, as the same pane of glass is laid down on a table, with cupping glass, which fasten it thereto and the latter is transversely movable by a driven screw on guides thereof.
  • the driving system powering the machine comprises seven electric motors and is associated to the pneumatic system for driving an eighth pneumatic alternative motor.
  • the pneumatic system for driving the pneumatic, alternative, cylinder-pistion-like motor, comprises a racket which meshes with a pinion keyed on an idly pivoted shaft which has fixedly mounted a sprocket wheel, connected to a roller chain meshing with a sprocket wheel coaxially mounted as a free wheel on the shaft of revolver tool carrier and that the same pneumatic motor works in conjunction with two rectilinear motors providing the fastening of the revolvable tool carrier during stoppings and the corresponding releasings during the temporary steps of revolution thereof.
  • the machine is provided with manual and semiautomatic controls, wherein the semiautomatic ones are set on a keyboard connected with a computer, included therein which complies at least with the task to lead, any of the tools, exactly along the same track.
  • the PLC comprises an analogic base unit, with an extendible memory up to at least 4 Kwords residing in epron, e.g. corresponding to Hitachi P 250 E model, as well as twenty-­four output connections and thirty input connections; by an expansion module, e.g. Hitachi EXBE model, comprising an input expansion module as well as four modules, for quick counting, e.g.
  • the computer included has the task to lead the tools exactly on the same track, however it can provide important functions such as the storage of programs of modular and elementary tracks.
  • the inventor has devised twelve modular elementary tracks by composition of which substantially any design may be obtained.
  • each program involving angular turnings exceeding such angle, is started by reversing of the same angle of 180[, thus, even turning of 360[, do not involve angular turnings in both directions of more than a straight angle.
  • the execution of a continuous track, including more arcs starts with the work of such arc and goes on, with other steps, both rectilinear or arched, always by reverse balancing the rotations so as to provide a round angle.
  • a machine to engrave the main surfaces of panes of glass comprises, conventionally, a frame 1, extending substantially upright, with supports, at the bottom, a flat table 2, and at the top a beam 3, extending substantially over the table 2 and provided with guides 3 ⁇ .
  • a slide 4 is mounted which is provided with the operating tools 50, 50 ⁇ , 50 ⁇ , generally three or more.
  • the three shafts 5, 5 ⁇ , 5 ⁇ , respectively, carrying the grinding wheels 50, 50 ⁇ , 50 ⁇ are contemporaneously rotatable around their axis and are arranged to revolve on the revolver 05. They are there mounted, substantially in parallel, and exactly one of them, 50, is devoted to rough-engraving and two 50 ⁇ , 50 ⁇ to finishing or vice versa. They work, in succession, one after the other, driven to repeat, correctly, the same track, from the beginning to the end, with operating reverse to the starting point generally at A.
  • the pivot 51 of the revolver 05 of the grinding wheels is horizontally mounted on a slide 160 i.e.
  • the battery of three grinding wheels, 50, 50 ⁇ , 50 ⁇ it can be positioned at a distance, from the fixed axis 106, wherein the platform 6 is pivoted, corresponding to that chosen as a radius.
  • This platform 6, is mounted, in turn, on a transverse chariot 06 which, in turn, is mounted, by the guides 61, on the longitudinal slide 4, which carries, each and all the tools to engage, longitudinally, the pane of glass to be worked, not shown.
  • the transverse chariot 4 is adapted only to position, by hand, the starting point, from which the tool 50 must begin its working.
  • the relative, transverse feeding, between the tool 50, 50 ⁇ , 50 ⁇ and the pane of glass,not shown, or the table 2 is obtained by moving the latter, as the same pane of glass is laid on the top thereof, with cuppings 20 which keeps it stationary.
  • the latter can be transversely moved, as it is mounted, on guides 21, in such direction, by a screw 22 driven by motor 71.
  • the device is driven by seven electric motors 71, 72, 73, 74, 75, 76, 77 and comprises a pneumatic system, not shown, for driving an eighth pneumatic, alternative, motor 78, in the form of cylinder - piston.
  • the pneumatic motor 78 is provided with a racket 178, which meshes with a pinion 278, keyed on an idly pivoted shaft 378, which has fixedly mounted a sprocket wheel 478, connected to a roller chain 578, meshing with a sprocket wheel 678, coaxially mounted as a free wheel, fixedly mounted on the shaft 51.
  • the machine comprises a control board 0, including the electronic computer, including twofold: manual and semiautomatic controls.
  • the semiautomatic ones are set on a keyboard 8, which controlled by a PLC, 80, included, which provides at least the driving, of the three tools 50, 50 ⁇ , 50 ⁇ , precisely, along the same track.
  • a PLC PLC
  • the platform 6 of revolution carries the electric 66, hydraulic 66 ⁇ and pneumatic 66 ⁇ connections, which cannot undergo angular twists, generally of more than 180[, each program, involving angular turnings exceeding such angle, is started by reversing of the same angle of 180[, thus, even turning of 360[, do not involve angular turnings in both directions of more than a straight angle.
  • the execution of a continuous track starts with the work of such arc and goes on, with other steps, both rectilinear or arched, always by reverse balancing the rotations so as to provide a round angle.
  • the PLC, 80 (figure 4) comprises an analogic base unit (80 ⁇ ), with an extendible memory (80 ⁇ ) up to at least 4 Kwords residing in epron, e.g. corresponding to Hitachi P 250 E model, as well as twenty-four output connections and thirty input connections: by an expansion module, e.g. Hitachi EXBE model, comprising an input expansion module as well as four modules, for quick counting, e.g. of the XECUA model; two analogic output modules, e.g., of the Hitachi YEAGB model, providing the d.c. driving of motors (71, 72, 73, 74).
  • an expansion module e.g. Hitachi EXBE model
  • an input expansion module as well as four modules, for quick counting, e.g. of the XECUA model
  • two analogic output modules e.g., of the Hitachi YEAGB model, providing the d.c. driving of motors (71, 72, 73, 74).
  • the track G to be cut, comprises a continuous path, including two semicircular arcs, of radius r and two rectilinear segments
  • positioning of the starting point must be preceded by setting of radius r, of curvature thereof, which is obtained by controlling the hand wheel 60 ⁇ , setting a distance, between the axis of the platform 6 and the plane of symmetry of the grinding wheel 50, equivalent to the radius r.
  • the control board 0 are set: 1) the lengths of the rectilinear segments of the track G; 2) the degree of finishing: rough or smooth; 3) the cut depot giving, for each tool, the corresponding quote of descent.
  • the cycle is started, by setting into rotation motors 72, 73, 74, 75.
  • the motor 75 provides the rotation of all the tools 50, 50 ⁇ , 50 ⁇ , only one of which, at a time, is in a working position.
  • the motor 74 rotates the platform 6 including the tool unit 05, in anticlockwise direction, of an angle of 180[.
  • the motor 73 begins to provide the descent of the first tool 50, to a partial corresponding depth.
  • the preceding cycle is contrarily repeated, with stopping of the motor 72 and restart of motor 74, leading the tool 50 to engrave the pane of glass, while accomplishing also the second segment of semi-revolution, starting to engrave the second rectilinear segment of the track, wherein a new inversion of tasks, between the motor 74 and the motor 72 is provided.
  • the first step has came to an end and a second step can be started.
  • the second step substantially repeats the first one, in anticlockwise direction, i.e. starting from a rectilinear segment of the track G and exactly from the last segment thereof.
  • this second step takes place consecutively, by the same tool 50.
  • the tool 50 is given up and in its place intervenes the tool 50 ⁇ .
  • This substitution takes place substantially in three times.
  • motor 73 is set into operation, with an inverted direction of rotation, with respect to the previous one; this takes off the tool from the pane of glass and rises it over the same, in a position wherein the pneumatic motor 78 is expected to intervene for the second step.
  • Compressing of pneumatic motor 78 results in an opening of rectilinear motors 078, 078 ⁇ ,whose shoes, by closing, keep stationary, the position of revolution of revolver 05, while the stroke of the racket 178 provides the final rotation of 120[ of shaft 51 and consequently of revolver 05, which corresponds to the pitch, between a grinding wheel and the next, in this case: between the grinding wheel 50 and the grinding wheel 50 ⁇ ; Then, the shoes 078, 078 ⁇ are closed fastening the position of revolver 05 and thus that of tool 50 ⁇ .
  • the motor 73 with a still inverted rotation, provides the level established for this second tool (50 ⁇ ), which was said of second rough-engraving or first finishing.
  • this second step begins the third step which is of smooth finishing too, and which substantially repeat the second step, including the substitution of the grinding wheel 50 ⁇ with the grinding wheel 50 ⁇ .
  • an additional back stroke is performed with the meaning of further additional finishing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
EP87201963A 1986-09-23 1987-09-22 Verfahren und Vorrichtung zum Anbringen von Nuten geringer Tiefe auf Glasscheiben Pending EP0301136A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8364686 1986-09-23
IT83646/86A IT1201847B (it) 1986-09-23 1986-09-23 Procedimento e macchina per incidere le superfici maggiori delle lastre di cristallo con solchi, medioprofondi, anche chiechi, secondo disegni, misitlinei, ripetitivi e loro combinazioni, e lastre di cristallo ottenute con tali procedimento e macchina

Publications (1)

Publication Number Publication Date
EP0301136A1 true EP0301136A1 (de) 1989-02-01

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ID=11323602

Family Applications (2)

Application Number Title Priority Date Filing Date
EP87906410A Withdrawn EP0294400A1 (de) 1986-09-23 1987-09-22 Verfahren und vorrichtung zum anbringen von nuten geringer tiefe auf glasscheiben
EP87201963A Pending EP0301136A1 (de) 1986-09-23 1987-09-22 Verfahren und Vorrichtung zum Anbringen von Nuten geringer Tiefe auf Glasscheiben

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP87906410A Withdrawn EP0294400A1 (de) 1986-09-23 1987-09-22 Verfahren und vorrichtung zum anbringen von nuten geringer tiefe auf glasscheiben

Country Status (3)

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EP (2) EP0294400A1 (de)
IT (1) IT1201847B (de)
WO (1) WO1988002298A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424815A1 (de) * 1989-10-23 1991-05-02 Z. BAVELLONI S.p.A. Automatische Graviermaschine, insbesondere zum Gravieren der Seiten von flachen Elementen im allgemeinen und von Glasplatten im besonderen
WO1991016174A1 (en) * 1990-04-18 1991-10-31 De Monfort University Apparatus for brilliant cutting of glass
EP1616717A2 (de) * 2000-09-12 2006-01-18 Japan Escom Corporation Bildgraviereinrichtung und entsprechender Adapter zur Halterung des zu gravierenden Werkstückes
CN104842697A (zh) * 2015-05-29 2015-08-19 福建省天大精诺信息有限公司 一种单立柱粗精加工一体机
CN104908497A (zh) * 2015-05-29 2015-09-16 莆田市昌融机械有限公司 一种双立柱粗精雕一体机
CN104908496A (zh) * 2015-05-29 2015-09-16 莆田市昌融机械有限公司 一种单龙门架粗精雕一体机
CN110355676A (zh) * 2019-07-29 2019-10-22 成都菲斯普科技有限公司 适用于化工及医药行业的反应釜仓盖自动加工装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214301B (it) * 1987-06-25 1990-01-10 Vetraria Poli Di Poli Luigi & Macchina molatrice per incisione di vetri, specchi e simili.
DE3839150C1 (de) * 1988-11-17 1990-01-18 Plickert, Reiner
US5409416A (en) * 1992-09-01 1995-04-25 Glass Unlimited Sheet of glass with groove pattern to provide decorative visual effect
US5843546A (en) 1996-04-09 1998-12-01 Glass Unlimited Of High Point, Inc. Sheet of glass with roughed band and groove pattern to provide decorative visual effect
GB2335872A (en) * 1998-03-28 1999-10-06 Philip Anthony Mansfield Grinding machine.
CN105584278A (zh) * 2016-02-24 2016-05-18 浙江章氏护栏科技有限公司 一种塑木板雕刻装置
CN109591498A (zh) * 2019-01-28 2019-04-09 杨晓宏 一种用于精雕机的上下料系统及精雕机
CN110014774A (zh) * 2019-04-26 2019-07-16 深圳市创世纪机械有限公司 玻璃精雕机
CN111002744B (zh) * 2019-12-04 2020-12-29 抚州市乐天实业有限公司 一种艺术制品的雕刻刀具装置

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184592C (de) *
DE196587C (de) *
DE350854C (de) * 1922-03-24 Franz Liebl Maschine zum Einschleifen gerader oder kurvenfoermiger Rillen oder Nuten in Glasplatten mittels umlaufenden Werkzeuges
US1727318A (en) * 1928-03-19 1929-09-03 Ribbon Miter Machine Company Means for cutting designs on glass
CH142220A (de) * 1929-12-11 1930-09-15 Stampfli Otto Revolverkopf an Werkzeugmaschinen mit rotierender Spindel.
DE839610C (de) * 1951-02-21 1952-05-23 Ernst Prokasky Maschine zum Bearbeiten von Planflaechen, besonders zum Schleifen und Polieren von Rillen auf Flachglas
DE919659C (de) * 1952-08-26 1954-11-02 Eugen Waldrich Fa Maschine zum Schneiden von Glas und Einschleifen von Rillen in Glas, Marmor u. dgl.
DE2623812A1 (de) * 1976-05-28 1977-12-01 Poeting Walter Ingbuero Verfahren und vorrichtung zum automatischen ausfuehren von dekorschliffen auf glaesern
GB2002694A (en) * 1977-08-16 1979-02-28 Rolls Royce Mpu controlled engraving machine
DE3213546A1 (de) * 1981-04-14 1982-12-02 Z. Bavelloni S.p.A., Bregnano, Como Vorrichtung zum halten von plattenkoerpern als glas, marmor und anderen materialien
DE3207873A1 (de) * 1982-03-05 1983-09-15 Heinz 7157 Murrhardt Riebesam Vorrichtung zum bohren oder fraesen von werkstuecken aus holz, holzwerkstoffen und dergleichen
DE3338240A1 (de) * 1982-10-27 1984-05-03 Z. Bavelloni S.p.A., 22070 Bregnano, Como Vorrichtung zum bearbeiten der kanten von glastafeln
US4503739A (en) * 1982-01-22 1985-03-12 Konieczka Edmund T Table saw with multiple blade turret
EP0172299A1 (de) * 1984-07-24 1986-02-26 Maschinenfabrik Diedesheim GmbH Werkzeugmaschine
US4589174A (en) * 1984-03-27 1986-05-20 Brigham Young University Polar coordinate apparatus

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184592C (de) *
DE196587C (de) *
DE350854C (de) * 1922-03-24 Franz Liebl Maschine zum Einschleifen gerader oder kurvenfoermiger Rillen oder Nuten in Glasplatten mittels umlaufenden Werkzeuges
US1727318A (en) * 1928-03-19 1929-09-03 Ribbon Miter Machine Company Means for cutting designs on glass
CH142220A (de) * 1929-12-11 1930-09-15 Stampfli Otto Revolverkopf an Werkzeugmaschinen mit rotierender Spindel.
DE839610C (de) * 1951-02-21 1952-05-23 Ernst Prokasky Maschine zum Bearbeiten von Planflaechen, besonders zum Schleifen und Polieren von Rillen auf Flachglas
DE919659C (de) * 1952-08-26 1954-11-02 Eugen Waldrich Fa Maschine zum Schneiden von Glas und Einschleifen von Rillen in Glas, Marmor u. dgl.
DE2623812A1 (de) * 1976-05-28 1977-12-01 Poeting Walter Ingbuero Verfahren und vorrichtung zum automatischen ausfuehren von dekorschliffen auf glaesern
GB2002694A (en) * 1977-08-16 1979-02-28 Rolls Royce Mpu controlled engraving machine
DE3213546A1 (de) * 1981-04-14 1982-12-02 Z. Bavelloni S.p.A., Bregnano, Como Vorrichtung zum halten von plattenkoerpern als glas, marmor und anderen materialien
US4503739A (en) * 1982-01-22 1985-03-12 Konieczka Edmund T Table saw with multiple blade turret
DE3207873A1 (de) * 1982-03-05 1983-09-15 Heinz 7157 Murrhardt Riebesam Vorrichtung zum bohren oder fraesen von werkstuecken aus holz, holzwerkstoffen und dergleichen
DE3338240A1 (de) * 1982-10-27 1984-05-03 Z. Bavelloni S.p.A., 22070 Bregnano, Como Vorrichtung zum bearbeiten der kanten von glastafeln
US4589174A (en) * 1984-03-27 1986-05-20 Brigham Young University Polar coordinate apparatus
EP0172299A1 (de) * 1984-07-24 1986-02-26 Maschinenfabrik Diedesheim GmbH Werkzeugmaschine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 106 (M-213)[1251], 10 mai 1983; & JP-A-58 28 459 (NORITAKE KANPANII RIMITEDO K.K.) 19-02-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 203 (M-241[1348], 8 septembre 1983; & JP-A-58 102 663 (TAKEGAWA TETSUKOU K.K.) 18-06-1983 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424815A1 (de) * 1989-10-23 1991-05-02 Z. BAVELLONI S.p.A. Automatische Graviermaschine, insbesondere zum Gravieren der Seiten von flachen Elementen im allgemeinen und von Glasplatten im besonderen
WO1991016174A1 (en) * 1990-04-18 1991-10-31 De Monfort University Apparatus for brilliant cutting of glass
EP1616717A2 (de) * 2000-09-12 2006-01-18 Japan Escom Corporation Bildgraviereinrichtung und entsprechender Adapter zur Halterung des zu gravierenden Werkstückes
EP1616717A3 (de) * 2000-09-12 2007-09-05 Japan Escom Corporation Bildgraviereinrichtung und entsprechender Adapter zur Halterung des zu gravierenden Werkstückes
CN104842697A (zh) * 2015-05-29 2015-08-19 福建省天大精诺信息有限公司 一种单立柱粗精加工一体机
CN104908497A (zh) * 2015-05-29 2015-09-16 莆田市昌融机械有限公司 一种双立柱粗精雕一体机
CN104908496A (zh) * 2015-05-29 2015-09-16 莆田市昌融机械有限公司 一种单龙门架粗精雕一体机
CN110355676A (zh) * 2019-07-29 2019-10-22 成都菲斯普科技有限公司 适用于化工及医药行业的反应釜仓盖自动加工装置
CN110355676B (zh) * 2019-07-29 2021-03-09 成都欣科医药有限公司 适用于化工及医药行业的反应釜仓盖自动加工装置

Also Published As

Publication number Publication date
WO1988002298A1 (en) 1988-04-07
IT8683646A0 (it) 1986-09-23
EP0294400A1 (de) 1988-12-14
IT1201847B (it) 1989-02-02

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