EP1607218B1 - Schutzvorrichtung zum Halten einer Druckschablone und Schablonenspannrahmen - Google Patents

Schutzvorrichtung zum Halten einer Druckschablone und Schablonenspannrahmen Download PDF

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Publication number
EP1607218B1
EP1607218B1 EP05012509A EP05012509A EP1607218B1 EP 1607218 B1 EP1607218 B1 EP 1607218B1 EP 05012509 A EP05012509 A EP 05012509A EP 05012509 A EP05012509 A EP 05012509A EP 1607218 B1 EP1607218 B1 EP 1607218B1
Authority
EP
European Patent Office
Prior art keywords
protective device
protective
frame
strips
printing
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.)
Not-in-force
Application number
EP05012509A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1607218A2 (de
EP1607218A3 (de
Inventor
Janez Zepic
Bostjan Podlipec
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.)
LPKF Laser and Elektronika doo
Original Assignee
LPKF Laser and Elektronika doo
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 LPKF Laser and Elektronika doo filed Critical LPKF Laser and Elektronika doo
Priority to SI200530529T priority Critical patent/SI1607218T1/sl
Publication of EP1607218A2 publication Critical patent/EP1607218A2/de
Publication of EP1607218A3 publication Critical patent/EP1607218A3/de
Application granted granted Critical
Publication of EP1607218B1 publication Critical patent/EP1607218B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/34—Screens, Frames; Holders therefor
    • B41F15/36—Screens, Frames; Holders therefor flat

Definitions

  • the invention relates to a protective device with a protective strips having frame for holding a printing template in a plane and with connecting means for attachment to a stencil clamping frame, the protective strips the printing template over the circumference, the edge of the stencil printing record, each adjacent protective strips forming the frame each supported a relative movement against each other. Moreover, the invention relates to a stencil clamping frame for mounting a printing template held in an aforementioned protective device.
  • Such a protective device is already by the GB 2 388 073 known, in which the adjacent protective strips are arranged relative to each other allowing a relative movement. These are connected to each other via a connecting element, wherein the relative movement takes place in weighting the longitudinal extent of the protective strips.
  • the tenter relates to another technical field, namely a tenter for a fabric.
  • a protective device is as part of a film template assembly of the US 64 94 134 B2 known.
  • the film template assembly comprises a film template attached to a rigid frame in a planar arrangement.
  • the rigid frame has an upright side wall and a support edge extending inwardly from the upright side wall.
  • the foil template rests on the support edge, and the outer edge of the foil template is disposed adjacent to the inner surface of the side wall.
  • the periphery of the foil template is attached to the rigid frame. Due to the rigid frame distortions in the foil stencil are difficult to avoid.
  • the known foil template arrangement Can be mounted on a tenter to perform a printing operation.
  • a template clamping frame for mounting stencils of metal or plastic films for stencil printing which stencil clamping frame has an actuatable by means of a pressure medium clamping device for adjustable clamping strips.
  • the clamping bars have gripping pins engaging in perforations of a template.
  • the clamping device is arranged by arranged in a frame profile, can be acted upon evenly with a pressure medium, elastically deformable clamping tubes, against which the clamping bars on the front.
  • the clamping bars are provided on the back with pivot cams, which are supported on a final profile of the frame profile, in such a way that the clamping bars are pivotable by means of the clamping hoses for clamping the template on the pivoting cam.
  • the invention has for its object to provide a protective device of the type mentioned above, on the one hand protects a printing template from damage and on the other hand allows error-free clamping of the printing stencil in a stencil clamping frame.
  • the invention has for its object to provide a stencil clamping frame of the type mentioned above, which allows precise printing with the printing template held in the protective device.
  • the first object is achieved with a protective device of the type described above, in each adjacent protective strips forming the frame with one of their end portions relative to each other allowing each other are supported by a respective guide element is disposed between adjacent protective strips and the frame four a rectangle having protective strips.
  • the protective device according to the invention thus has a number of independent protection strips, which are arranged flexibly to each other. In this way, can be reliably avoided by holding the stencil sheet in the protection tension in the stencil.
  • the printing stencil is in particular a metal or a plastic film or a thin, mechanically unstable sheet.
  • Such printing stencils are preferably used in so-called SMD printing machines, with SMD surfacemounted device or surface mounted device means.
  • the protective device according to the invention enables printing with high precision and very low tolerances. Compared to the known from the prior art rigid frame distortions of the stencil, which would lead to an insufficient printing result, can be safely avoided in the protective device according to the invention.
  • the mechanical load of the printing stencil with the invention is significantly reduced, so that the life of the template is not significantly increased.
  • tears in the printing stencil can be virtually ruled out without external force, since the stencil is held in the protective device almost without tension.
  • a cohesion of the frame of the protective device according to the invention is not due to an example, rigid structure of the frame, but due to the pressure exerted by the held in the frame stencil on the guard rails train.
  • potential distortions in the printing stencil are automatically compensated for by the relative mobility of the protective strips.
  • Decisive here is a relative mobility of the protective strips in the frame plane and thus parallel to a plane of the printing stencil; that is, the frame plane and the plane of the stencil collapse or do not intersect in space.
  • the printing stencil can also advantageously remain in the protection device over its entire service life; a re-tensioning and / or smoothing of the template, as required in the known rigid frame, can be advantageously eliminated.
  • a re-tensioning and / or smoothing of the template as required in the known rigid frame, can be advantageously eliminated.
  • due to the covering of the edge of the printing template by the protective strips is an operator who the printing stencil example, in a printing system or expands reliably from injury, especially against cuts by a sharp edge of the stencil protected.
  • the operator is also reduced the risk of inflammation, which can be caused by wound contamination with toxic, possibly the printing stencil adhering materials.
  • the risk of injury to the operator by the printing template is eliminated with the invention.
  • Covering the edge of the stencil generally means that this edge is not completely exposed;
  • the protective strips may have an edge projecting into the plane of the printing stencil or beyond.
  • the edge of the printing stencil may be spaced from such an edge of the protective strips in a plane direction of the printing stencil.
  • the edge of the protective strips surrounds the edge of the printing template in a U-shape.
  • the connecting means the protective device can be connected to the printing template in a simple manner for prepressing the printing stencil with a stencil clamping frame.
  • the four protective strips can form a square frame.
  • the protective device is particularly simple in construction and easy to manufacture, if, according to an advantageous embodiment of the invention, the guide element is disc-shaped and engages in a corresponding groove in the adjacent end regions of the adjacent protective strips.
  • the guide element may be, for example, an inserted into the grooves sheet metal plate.
  • the guide element can enable the protective strips, in particular a linear relative movement, preferably in a plane parallel to the frame plane, if, according to an advantageous development of the invention, the guide element has a biconvex shape and if the corresponding grooves have a concave groove base.
  • the guide element is designed as a bolt and each engages in a corresponding recess in the adjacent end portions of the adjacent protection strips and that the bolt in at least one of the recesses is arranged with respect to the pin axis axial play and radial play.
  • the axial and radial play ensures the relative mobility of the protective strips against each other, due to which relative to the invention, the pressure stencil is almost force-free in the protective device can be arranged;
  • the protective device is held together not by the guide elements, but by the printing template.
  • the recess is preferably aligned in a first of the adjacent protective strips in the axial direction of the protective strip and in the second of the adjacent protective strips in a direction perpendicular to the axial direction of the protective strip.
  • the recesses are preferably blind holes.
  • the handling of the guide element during assembly of the protective device can be simplified if, according to another advantageous embodiment of the invention, the guide element is formed as an angle and engages in a corresponding recess in the adjacent end regions of the adjacent protective strips and that at least one angle leg of the angle in the corresponding recess with respect to the axis of the angle leg axial play and radial play is arranged.
  • the axial and radial play ensures the relative mobility of the protective strips against each other, due to which relative to the invention, the pressure stencil is almost force-free in the protective device can be arranged; the guard is held together not by the guide elements, but by the Stencil.
  • the recess in both of the adjacent protective strips is aligned in each case in the axial direction of the protective strip.
  • the recesses are preferably blind holes.
  • the protective strips each have at least one holding bolt extending perpendicular to the frame plane for engaging in each case a corresponding recess in the printing template.
  • a fixation of the printing stencil can be easily achieved in that, according to an advantageous embodiment of the invention, the retaining bolts have a plastically deformable material, for example plastic or aluminum.
  • the material can be deformed after passing through a recess of the printing template by a retaining bolt such that a damage-free removal of the printing template of the protective strips no longer possible and the stencil is permanently held securely in the frame. Since the invention allows the printing stencil to remain in the protective device over its entire service life, which depends on the printing results to be achieved with it, an intermediate separation of printing stencil and protective strips is generally not necessary.
  • the retaining bolts have a radial groove structure at their end which can be passed through the pressure stencil.
  • a groove structure which may also be formed thread-shaped, for example, allows a screwing or latching attaching the pressure stencil against the protective strips holding down spring washers on the retaining bolts.
  • the retaining bolts on their the stencil passable through an axial recess, it can in a simple manner, for example, for screwing a hold-down for the printing template in the retaining bolts or for applying a tool for targeted plastic deformation of the retaining bolts be used.
  • a particularly precise arrangement of the printing stencil in the protective device can be achieved if, according to another advantageous development of the invention, the protective strips each extend at least one perpendicular to the frame plane Positioning pin for engaging each have a corresponding positioning recess in the printing template.
  • the required for manufacturing and assembly reasons - low - game of positioning in the PositionierausEnglishung is preferably less than the game, which allow guide elements between adjacent protective strips of the protective device.
  • the positioning pin can advantageously also serve a coding, so that with his help, the printing template, for example, only in a correct page assignment in the protective device can be arranged and / or that with his help, for example, only printing stencils of a designated type in the protection device can be arranged.
  • At least one of the protective strips in cross-section U-shaped, and the edge of the printing template is receivable between the legs of the U;
  • all protective strips are U-shaped, so that in particular particularly thinner printing stencils, for example, with a thickness of less than 0.1 mm, can be safely absorbed.
  • the U-shaped configuration in the protective strip can preferably be formed by a groove in the protective strip or by an attachment wall on the protective strip, which neck wall corresponds to a wall of the protective strip opposite the attachment wall.
  • the above second object is achieved with a template clamping frame of the type described above, in which a seat for receiving the protective device and a connecting device for fixing the protective device is provided.
  • the protective device receiving seat is advantageously ensured that an unambiguous, accurate fit of the printing template holding protective device and stencil clamping frame is done. This ensures high printing precision.
  • the connecting device ensures that the protective device can remain securely and permanently assigned to the template clamping frame while maintaining exact geometries in a predetermined position, without a deterioration of the printing result occurring.
  • the protective device with the printing template is arranged completely in the seat before being clamped with the aid of the template clamping frame.
  • the clamping of the printing stencil itself For example, it can advantageously be done in the same way as in the case of the template clamping frame known from the prior art described at the outset.
  • the seat has a stop perpendicular to the frame plane of the protective device and a stop parallel to the frame plane of the protective device.
  • another embodiment of the invention is particularly advantageous, according to which the seat has an optical marking for displaying a complete recording of the protective device. This allows an operator to check immediately and without doubt the arrangement of the protective device for correctness.
  • the connecting device has a recess for the latching engagement of a connecting pin of the protective device.
  • a low production cost with low material costs and high durability has the latching, according to an embodiment of the invention, the recess has an engageable in a circumferential groove of the connecting pin O-ring.
  • a particularly easy-to-use connecting device can be achieved in that the connecting device has a sliding element releasing the protective device in a first sliding position and in a second sliding position with the template clamping frame form-fitting connecting sliding element.
  • FIG. 1 shows in a plan view formed as a square frame 1 protective device 2 for holding a printing template not shown in a plane.
  • the frame 1 has four protective strips 3, wherein each adjacent protective strips 3 are supported with their respective end portion 4, 5 to each other.
  • a relative movement between the adjacent protective strips 3 is possible, in this embodiment a relative movement in the frame plane of the frame 1 and along the opposite corners 6, 7 of the frame 1 connecting and a contact area 8 of the protective strips 3 intersecting line 9 is possible.
  • the frame 1 has four such contact areas 8.
  • the protective strips 3 are preferably formed by aluminum profiles or plastic profiles.
  • FIG. 2 A through a frame A in FIG. 1 characterized, a contact area 8 of the protective strips 3 comprehensive detail is in FIG. 2 shown enlarged. It can be seen that between the adjacent protective strips 3 a - here biconvexes - disc-shaped guide member 10 is arranged.
  • the guide element 10 is a in each case a dashed line groove 11 in the end regions 4, 5 of the adjacent protective strips 3 inserted sheet metal plate.
  • the grooves 11 are arranged in a plane parallel to the frame plane of the frame 1 and have a corresponding with the biconvex shape of the guide member 10 concave groove bottom 12th
  • FIG. 3 shows a section along line III - III in FIG. 1 of the above details FIG. 3 . It can be seen that the protective strips 3 a projecting edge 13 on its outer side 14th exhibit. Inwardly directed, that is oriented towards the center of the frame, the protective strips 3 are provided with a support surface 15 for the printing stencil.
  • the support surface 15 is continuous on the entire frame 1 ( FIG. 1 ) provided on the inside for supporting the printing stencil.
  • FIG. 3 shows the inserted guide element 10 also in section.
  • a section along line IV - IV in FIG. 1 but including a stencil 16 shows FIG. 4 ,
  • the printing template 16 abuts the inner bearing surface 15 of the protective strip 3 and is supported by this.
  • the edge 13 of the protective strip 3 covers the outer edge 17 of the printing template 16 and thus protects the one hand, the printing template 16 (for example, before tears) and on the other hand, a printing template 16 handling operator (for example, from injuries such as skin incisions, they on a sharp-edged edge 17 of the stencil 16 could pull).
  • the printing template 16 is held by an inserted into the protective strip 3, perpendicular to the frame plane of the protective strip 3 having frame extending retaining pin 18 which engages through a recess 19 of the printing stencil 16.
  • the retaining pin 18 has at its the printing template 16 by cross-end 20 has a central axial recess 21 which corresponds to a deformation tool 22.
  • the retaining bolt 18 has a plastically deformable material, such as a plastic, or aluminum, so that a blow with the forming tool 22 on the printing stencil 16 by cross-end 20 of the support pin 18 to the permanent compression, which has a widening of its outer periphery result leads.
  • the printing template 18 is securely held on the bearing surface 15 of the protective strip 3.
  • the situation shown applies to all protective strips 3 of the frame. 1
  • FIG. 5 An alternative solution with another retaining pin 23 shows FIG. 5 in a FIG. 4 corresponding view.
  • the retaining pin 23 extends perpendicular to the frame plane of the protective strip 3 having frame and passes through the printing template 16 in a corresponding recess 19.
  • end 25 of the holding rollers 23 has a radial groove structure 26, in particular a External thread, on.
  • a conical spring washer 27 is attached or screwed and holds the stencil 16 reliably on the support surface 15 of the protective strip 3.
  • a washer 28 is disposed between the spring washer 27 and pressure template 16.
  • FIG. 6 a corner region of a printing template 16 is shown with recesses 29 which are formed star-shaped.
  • recesses 29 are formed star-shaped.
  • the pressure stencil is automatically held on the frame of a protective device.
  • FIG. 7 A portion of a stencil clamping frame 30 for mounting a stencil sheet 16 held in a protector 2 is In FIG. 7 shown in a partial section.
  • the template clamping frame 30 has a seat 31 for receiving the protective device 2 and a connecting device 32 for attaching the protective device 2 to the template clamping frame 30.
  • the seat 31 is formed by a step 33 surrounding the template clamping frame 30.
  • the step 33 corresponds to a projecting shoulder 34 of the protective device 2, which is formed by projecting edges 13 of protective strips 3 and provided on the protective strips 3, arranged at an angle of 90 ° relative to the edges 13 bearing surfaces 15 for the printing template 16.
  • the paragraph 34 runs around a the school strips 3 having flat frame 1 of the protective device 2.
  • the seat 31 has both a first stop 35 perpendicular to the frame plane of the frame 1 of the protective device 2 and a second stop 36 parallel to the frame plane of the frame 1 of the protective device 2, so that the protective device 2 is spatially exactly positioned relative to the template clamping frame 30.
  • the seat 31 has an optical marking 37, which is applied to the step 33 in this embodiment as a color layer in a signal color, for example, bright red.
  • the connecting device 32 has a quick-lock with a on the stencil clamping frame 30 by means of a screw 38, for example, a hexagon socket screw, mounted receiving bar 39 which is provided with a recess 40 in which an O-ring 41 is arranged.
  • a screw 38 for example, a hexagon socket screw
  • mounted receiving bar 39 which is provided with a recess 40 in which an O-ring 41 is arranged.
  • the recess 40 engages a arranged on the protective device 2 connecting pin 42 with a circumferential groove 43 a.
  • the circumferential groove 43 receives the O-ring 41, thus providing attachment of the protector 2 to the template clamping frame 30.
  • the female connector 39 is fixed in a groove 47 of the template clamping frame 30. For manual unlocking of protective device 2 and stencil clamping frame 30 is gripped in the groove 47 and the protective device 2 is raised.
  • FIG. 10 Top view
  • FIG. 11 Segment view
  • a corner region of a protective strips 3 having protective device 2 is shown, which has openings 45 in the protective strips.
  • the openings that do not collide with the printing template, are provided for receiving retaining hooks 59, 60, where the protective device 2 can be hung when not in use held in her stencil printing at a storage place. Also for washing and drying of the stencil can advantageously be done by means of the holding hooks 59, 60.
  • FIG. 12 2 shows a section of a stencil clamping frame 30 with a protective strip 3 of a protective device 2 and a connecting device 32 for connecting stencil clamping frame 30 and protective device 2.
  • the connecting device 32 has a sliding element 46 which is guided in a groove 47 of the template clamping frame 30.
  • the sliding element 46 is fixedly connected to a screw 48 having a radially projecting head 48, the head 48 being guidable on a groove shoulder 50 of a groove 52 in the protective strip 3.
  • the groove shoulder 50 has a widening 51 through which the head 48 of the screw 49 can be passed, whereas the groove shoulder 50 engages under the head 48 of the screw 49 at the second end of the groove 52 ,
  • the groove shoulder 50 engages under the head 48 of the screw 49 at the second end of the groove 52 ,
  • FIG. 12 2 shows a section of a stencil clamping frame 30 with a protective strip 3 of a protective device 2 and a connecting device 32 for connecting stencil clamping frame 30 and protective device 2.
  • the connecting device 32
  • the sliding element 46 is in a second, the protective device 2 positively connected to the template clamping frame 3D Schlebefellung.
  • the protective device can be removed from the template clamping frame 30 in that the widening 51 of the groove shoulder 50 of the groove 52 in the protective strip 3 releases the head 48 of the screw 49 located on the sliding element 46.
  • the sliding member 46 is further provided with two recesses 53, into which a bolt 54, which is arranged on the template clamping frame 30 spring-loaded slidably engageable. The bolt 54 secures the sliding element 46 in the first and in the second sliding position.
  • Jointing device 32 shown in general may also serve to protect protective strips 3 without a printing template on a stencil clamping frame, as is apparent, for example DE 197 49 449 C1 It is known to apply to edge regions of a printing template arranged on the stencil clamping frame and / or for tensioning the printing stencil Cover provided gripping pins of the template clamping frame. As a result, the protective strips 3 are very versatile.
  • FIG. 13 Another way of holding a printing template 16 on a protective strip 3 shows FIG. 13 in a FIGS. 4, 5 corresponding view.
  • a holding bolt 55 extends perpendicular to the frame plane of the protective strip 3 having frame and passes through the pressure template 16 in a corresponding recess 19.
  • the retaining pin 55 At its the stencil printing plate 16 by cross-end 56, the retaining pin 55 has a circumferential groove 57 which carries an O-ring 58.
  • the O-ring 58 holds the printing template 16 on the protective strip.
  • a protective device 2 with a pre-positioning device 61 for a printing template 16 shows FIG. 14 in a view from below.
  • the protective device 2 is formed as a square frame 1 and has four protective strips 3.
  • the protective strips 3 each have a positioning pin 62 extending perpendicularly to the frame plane for engaging in each case a positioning recess 63 corresponding to the respective positioning pin 62 in the printing template 16.
  • Openings 45 in corner regions of the protective strips 3 and approximately centrally in the longitudinal direction of the protective strips 3 arranged openings 89 serve a suspension of the protective device 2 with pressure template 16th
  • FIG. 15 A partial section along line XV - XV of the protection device in FIG. 14 shows FIG. 15 , It can be seen that the positioning diameter 62, which has a diameter D1, by way of example 3.95 mm, has the positioning diameter 63, which has a diameter D2, by way of example 4.00 mm, in the pressure template 16. The positioning pin is inserted in the protective strip 3.
  • the bolts 65 engage on the one hand In a trained as a blind hole, in the axial direction of a first protective strip 3 of the adjacent protective strips 3, 3 'aligned recess 66 and on the other hand in a trained as a blind hole, in a direction perpendicular to the axial direction of a second protective strip 3' of the adjacent Protective strips 3, 3 'aligned recess 67. It can be clearly seen in each case based on the pin axis 70 axial play 68, 69 of the bolt 65 in the Recesses 66, 67.
  • radial play 71 of the bolt 65 in the recesses 66, 67 which radial clearance 71 is smaller than the respective axial play 68, 69.
  • Axial play 68, 69 and radial clearance 71 allow a relative mobility of the Protective strips 3, 3 'to.
  • FIG. 17 shows a similar corner region of a protective device, but with a different guide member 72.
  • This guide member 72 is formed as an angle 73 and engages with an angle leg 74, 75 in corresponding recesses 76, 77 of adjacent, mutually supported protective strips 3, 3 'a.
  • Each of the angle legs 74, 75 is to provide a relative mobility of the protective strips 3, 3 'in the respective corresponding recesses 76, 77 - with respect to the respective axis 82, 83 of the angle legs 74, 75 - with axial play 78, 79 and with radial play 80, 81 arranged.
  • FIG. 18 a section of a protective strip 3 is shown in a plan view of which protective strip.
  • FIG. 19 shows an enlarged section along line XIX - XIX.
  • the protective strip 3 is U-shaped in cross-section, wherein the U-shaped configuration is formed by a groove 84 which lies in the plane in which the pressure stencil is to be arranged in the protective strip 3. Between the legs 85, 86 of the U thus formed a printing template is receivable.
  • FIG. 20 A section of a similar protective strip 3 is in FIG. 20 shown in a plan view of which protective strip. 3 FIG. 21 shows an enlarged section along line XXI - XXI.
  • the protective strip 3 is formed according to this embodiment in cross section U-shaped.
  • the U-shaped configuration is formed by a shoulder wall 87 on the protective strip 3, wherein the neck wall 87 with one of the shoulder wall 87 opposite wall 88 of the protective strip corresponds and thus legs 85, 86 of the U forms, between which a printing template is receivable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Handling Of Sheets (AREA)
EP05012509A 2004-06-14 2005-06-10 Schutzvorrichtung zum Halten einer Druckschablone und Schablonenspannrahmen Not-in-force EP1607218B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200530529T SI1607218T1 (sl) 2004-06-14 2005-06-10 Zaščitna priprava za držanje tiskarske šablone in napenjalni okvir za šablono

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004028448A DE102004028448B4 (de) 2004-06-14 2004-06-14 Schutzvorrichtung zum Halten einer Druckschablone und Schablonenspannrahmen
DE102004028448 2004-06-14

Publications (3)

Publication Number Publication Date
EP1607218A2 EP1607218A2 (de) 2005-12-21
EP1607218A3 EP1607218A3 (de) 2007-01-24
EP1607218B1 true EP1607218B1 (de) 2008-09-24

Family

ID=34937363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05012509A Not-in-force EP1607218B1 (de) 2004-06-14 2005-06-10 Schutzvorrichtung zum Halten einer Druckschablone und Schablonenspannrahmen

Country Status (8)

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US (3) US7540238B2 (sl)
EP (1) EP1607218B1 (sl)
JP (1) JP4839022B2 (sl)
CN (1) CN1733478B (sl)
AT (1) ATE409113T1 (sl)
DE (2) DE102004028448B4 (sl)
ES (1) ES2315758T3 (sl)
SI (1) SI1607218T1 (sl)

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US6494134B2 (en) * 2001-04-17 2002-12-17 Gunter Erdmann Frame for foil stencil and stencil foil assembly
JP2003048301A (ja) * 2001-08-06 2003-02-18 Mesh Kk 印刷版フレーム
GB2388073B (en) * 2002-05-02 2004-06-23 Tannlin Ltd Printing screens, frames therefor and printing screen units

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DE102004028448A1 (de) 2006-01-05
SI1607218T1 (sl) 2009-04-30
JP2006001282A (ja) 2006-01-05
US7540238B2 (en) 2009-06-02
ES2315758T3 (es) 2009-04-01
CN1733478B (zh) 2010-04-07
US8091475B2 (en) 2012-01-10
ATE409113T1 (de) 2008-10-15
DE502005005451D1 (de) 2008-11-06
US7814828B2 (en) 2010-10-19
US20060021527A1 (en) 2006-02-02
US20100326296A1 (en) 2010-12-30
US20090205519A1 (en) 2009-08-20
JP4839022B2 (ja) 2011-12-14
DE102004028448B4 (de) 2007-08-02
EP1607218A2 (de) 2005-12-21
CN1733478A (zh) 2006-02-15
EP1607218A3 (de) 2007-01-24

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