US3890185A - Method and apparatus for manufacture of decorative sheets - Google Patents

Method and apparatus for manufacture of decorative sheets Download PDF

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Publication number
US3890185A
US3890185A US432332A US43233274A US3890185A US 3890185 A US3890185 A US 3890185A US 432332 A US432332 A US 432332A US 43233274 A US43233274 A US 43233274A US 3890185 A US3890185 A US 3890185A
Authority
US
United States
Prior art keywords
veneers
frame
backing sheet
stacks
repositories
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
US432332A
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English (en)
Inventor
Kousuke Umazume
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Publication of US3890185A publication Critical patent/US3890185A/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/1092—All laminae planar and face to face
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1751—At least three articles
    • Y10T156/1754—At least two applied side by side to common base
    • Y10T156/1759—Sheet form common base
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1763—Magazine stack directly contacting separate work
    • Y10T156/1766—Magazine movable to work

Definitions

  • Second lift means mounted on the platform is then set in motion to move [56] References Cited the stacks of veneers upwardly relative to the frame UNITED STATES P TE TS until the uppermost veneers of the respective stacks 3 224 919 12]965 Elmcndorf I56/562 X are stuck to the lower face of the backing sheet over 3334'89l 8/1967 Clause c 27; X the layer of adhesive previously coated thereon.
  • This invention relates to a method and apparatus for the manufacture of decorative sheets or panels. and more specifically to a fully automated method and apparatus for temporarily adhering a plurality of veneers to one face of each of successively supplied backing sheets of relatively rigid material for the provision of decorative sheets.
  • Decorative sheets have heretofore been manufactured by temporarily adhering thin strips of veneer sheet to one face of each of relatively rigid backing sheets and then by permanently bonding the veneers to the respective backing sheets under application of heat and pressure.
  • the veneers are ordinarily produced by slicing the logs of zelkova, teak, red sandalwood and like trees to a thickness of from about I). l 5 to LOO millimeter, and the backing sheets may be either in the form of plywood, fiberboard, sheet metal or the like.
  • the temporary adhesion of the veneers to the backing sheets has been mostly carried out manually.
  • the veneers in use are extremely thin and rather narrow in width, it is highly difficult to manually adhere the veneers to each backing sheet exactly in a specified one of various known patterns.
  • the productivity of the conventional manual operation has thus been very low, and it has required highly skilled labor to produce decorative sheets of unfluctuating quality.
  • Another object of the invention is to provide a method and apparatus for the automatic manufacture of decorative sheets whereby the veneers can be uniformly and efficiently adhered to each backing sheet, in such a manner that no fissures, undulations, discoloration or other surface irregularities or defects are produced in the veneers adhered to the backing sheet.
  • a further object of the invention is to provide an apparatus for the automatic manufacture of decorative sheets wherein stacks of veneers to be adhered to the successive backing sheets are always neatly accommodated within their respective respositories so that the possibility of damage to the veneers is minimized.
  • a backing sheet having an adhesive coated on one face thereof is supported horizontally at a prescribed height above the plant floor level, with the adhesive-coated face directed downwardly.
  • a frame having a plurality of open-top repositories therein adapted to accommodate strips of veneers in neat stacks respectively are then elevated from below the horizontally supported hacking into substantial contact therewith.
  • the stacks of veneers are succeedingly elevated relative to the frame until the uppermost veneers ofthe respective stacks come into contact with the adhesive-coated lower face of the backing sheet. With the uppermost veneers thus adhering to the backing sheet, the remaining stacks of veneers and the frame are successively lowered away therefrom.
  • this invention further provides an apparatus comprising first lift means for imparting up-and-down motion to a platform supporting the aforesaid frame thereon. and second lift means mounted on the platform for imparting up-and-down motion to the movable bottoms of the repositories relative to the frame.
  • the apparatus also includes overhead conveyor means for successively carrying the backing sheets to and away from a prescribed position above the framc, so that decorative sheets can be manufactured continuously on a full automatic basis.
  • FIG. 1 is a perspective view of the apparatus for the manufacture of decorative sheets constructed by way of a preferred embodiment of this invention, parts of the apparatus being shown broken away to show other parts in detail, and
  • FIG. 2 is a combined side elevational and vertical sectional view of the preferred embodiment of the invention, with the vertical section taken substantially along the vertical plane passing through line ll-Il in FIG. 1.
  • a platform 12 of rectangular shape is supported by first lift means generally designated by the numeral 11 so as to be movable up and clown relative to a stationary base plate 10.
  • the first lift means 11 comprises a pair of power cylinders 13, which may be of the type actuated either hydraulically or pneumatically and mounted centrally at opposite edges of the base plate 10.
  • the power cylinders 13 are coupled to the base plate 10 each at the cylinder head end thereof, and their piston rods 14 are coupled to respective ends of a rod 16 extending between and through the crossing points of X-shaped pairs of links 15 operatively interconnecting the base plate 10 and the platform 12 at opposite edges thereof.
  • each of the links 15 carries a roller 17 at one end thereof which is adapted to roll over either of rails 18 and 19 secured to the lower surface of the platform 12 and the upper surface of the base plate 10, respectively.
  • the other end of each link 15 is rotatably pinned to and supported by the platform 12 or the base plate 10.
  • each posts 20 are mounted vertically upwardly on the platform I2, each at one corner thereof, and a rectangular frame 21 is resiliently supported by these posts 20 through springs 22.
  • the inner space of the frame 21 is divided by parallel spaced partitions 23 into a plurality of repositories 24 each adapted to accommodate a stack of veneer sheets 26.
  • these partitions 23 are formed of thin sheets of stainless steel or the like, each with a 3 width equal to the height of the frame 21. and the mirti tions are so supported within the frame that the uppe edges of the former are csactl) flush with those of the latter.
  • a plurality of substantially hosshaped support st uctures 2. are fixedlt mounted on the platform 12 in parallel spaced relationship to each other in vertical registration with the respective repositories 24.
  • Each of the support structures 25 is adapted to support second lift means 28 which imparts Lip-anddown motion to a movable bottom 27 of each repository 24, and hence to each stack of veneers 26. relative to the frame 21.
  • An adjustment device 30 is provided between each support structure 25 and each movable bottom 27 in order to adjust the height of the latter so that the tops of all the stacks of veneers 26 will be on one and the same level.
  • the adjustment device 30 comprises two opposed pairs of links 29 each pair of which are turnably and adjustably interconnected at their mid-portions and are further turn-ably coupled to each support structure 25 and movable bottom 27, respectively, each at one end thereof
  • the aforesaid second lift means 28 comprises a pair of spaced apart screw rods 31 rotatably extending vertieally through each support structure 25 to upper ends thereof rigidly coupled to the corresponding one of the movable bottoms 27. As best shown in FIG.
  • an externally toothed ring gear 32 is mounted on one ofthe pair of screw rods 31 so as to be rotatable relative to the support structure but incapable of displacement in the axial direction of that one screw rodr the ring gear being internally screw threaded to mate with the external threads ofthe screw rod.
  • the ring gear 32 is in mesh with a pinion 34 fixedly mounted on the output shaft of an electric motor 33 having a speed reduction device of any known or suitable construction.
  • a sprocket wheel 35 is also rotatably mounted on the one screw rod 31 and is rigidly coupled via a sleeve to the ring gear 32 for simultaneous rotation therewith.
  • Another sprocket wheel 36 is screw-threadedly mounted on the other screw rod 31 so as to be rotatable relative to the same but incapable of displacement in the axial direction thereof.
  • the sprocket wheels 35 and 36 are caused to rotate synchronously to impart up anddown motion to the movable bottom 27 relative to the frame 21.
  • shock absorbing means are provided between the stacks of decorated veneers 26 and the movable bottoms 27 of the repositories 24 in order to cushion the impact with which the stacks of veneers contact a backing sheet 38 shown in F16. 2. it will be recalled that the frame 21 is resiliently supported by the springs 22 in order to cushion the impact of its contact with the backing sheet 38. Both the stacks of veneers 26 and the frame 21 are thus resiliently supported against forces exercised in the vertical direction.
  • This conveyor means comprises a horizontal overhead rail 39. and at least a pair of arms 41 supported by carriages 40, respectively, which move along the rail 39.
  • the arms 41 include means for holding each backing sheet 38 either by suction or electromagnetism in accordance with the prior 11ft.
  • Each backing sheet 38 is thus supported horizontally by the arms 41 and. when brought over the frame 21 by the conveyor means, is
  • the backing sheet 38 is stopped at such a height above the frame 21 that when fully elevated by the first lift means 11. the frame will make substantial contact therewith.
  • each backing sheet 38 The adjustment 30 provided to the movable bottom 27 of each repository 24 may then be operated in order that the tops of the stacks of veneers 26 thus formed may all be on one and the same level. It will be seen from FIG. 2, however, that the tops of all the veneer stacks 26 must be held lower than the top of the frame 21 during the normal inoperative condition of the apparatus, that is, while the movable bottoms 27 of the repositories 24 are in their depressed position.
  • the backing sheet 38 in the form of plywood, fiber hoard, sheet metal or like sheet of relatively rigid material is conveyed to its predetermined position above the frame 21 while the same is held in its lowered position by the first lift means 11. it is assumed that the lower face of the backing thus conveyed to the predeter mined position is already coated with an adhesive which may most suitably be any one of such synthetic resin adhesives as the emulsions of vinyl acetate resins, the initial condensation products of urea resins, and melamine denatured urea resins.
  • the power cylinders 13 of the first lift means 11 are now actuated to elevate the frame 21 toward the hacking sheet 38 through the platform 12 and the posts 20.
  • the upward motion of the first lift means 11 is automatically stopped by a limit switch, not shown, upon substantial contact ofthc frame 21 with the lower face of the backing sheet 38.
  • the motors 33 of the second lift means 28 are set in motion to rotate the ring gears 32 and the sprocket wheels 35 and 36 and hence to cause the upward motion of the movable bottoms 27 through the screw rods 31.
  • the stacks of veneers 26 on the movable bottoms 27 are thus forced upwardly relative to the frame 21 and its partitions 23 until the uppermost veneers of the respective stacks come into contact with the adhesive-coated lower face of the backing sheet 38.
  • the upward motion of the second lift means 28 is automatically suspended by a photoelectric element or elements of any known or suitable type, now shown, which may be mounted be tween the partitions 23 of the frame 21.
  • the motors 33 of the second lift means 28 are further set in rotation again, this time of the reverse direction, to cause the descent of the stacks of remaining veneers to their preassigned lowermost positions within the repositories 24.
  • the reversed rotation of the motors 33 is also automatically terminated by a limit switch or switches, not shown, mounted at the preassigned lowermost positions of the second lift means 28 or of the movable bottoms 27.
  • the powcr cylinders 13 of the first lift means 11 are succeedingly actuated again to cause the descent of the frame 2] and so forth away from the backing sheet 38 having the uppermost veneers of the respective stacks 26 adhered to its lower face as above stated.
  • This backing is then transported to the succeeding hot pressing process by the conveyor means. while the next backing sheet similarly having a layer of adhesive on its lower face is brought to the predetermined position above the frame 21 now held in its lowermost position together with the stacks of veneers 26 accommodated in its repositories 24. Thereafter. the first and the second lift means 11 and 28 are successivea-zively set in motion again to repeat the above described cycle of operation.
  • a method of manufacturing decorative sheets each comprising a relatively rigid backing sheet and a plurality of veneers bonded to one face of the backing sheets, said method comprising consecutively repeated operational cycles each comprising the steps of:
  • said backing sheet being coated with a layer of adhesive on its lower face; elevating a frame from below said backing sheet into contact therewith, the interior of said frame being partitioned into a plurality of repositories adapted to accommodate stacks of the veneers respectively;
  • An apparatus for manufacturing decorative sheets each comprising a relatively rigid backing sheet and a plurality of veneers bonded to one face of the backing sheet, said apparatus comprising:
  • first lift means adapted to impart up-and-down motion to said platform relative to said base structure
  • conveyor means for carrying each backing sheet coated with an adhesive on its lower surface to and away from a predetermined position above said frame said first lift means lifting said frame to each backing sheet placed in said predetermined position;
  • said second lift means thereupon lifting all stacks thereby to press the uppermost veneers ofall stacks simultaneously against the adhesive coated lower surface of the backing sheet and thereby causing said veneers to adhere to said uppermost lower sur' face.
  • a first sprocket wheel rotatably mounted on said one screw rod an coupled to said ring gear for simultaneous rotation therewith;

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Finished Plywoods (AREA)
US432332A 1973-07-24 1974-01-10 Method and apparatus for manufacture of decorative sheets Expired - Lifetime US3890185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48082696A JPS5031006A (de) 1973-07-24 1973-07-24

Publications (1)

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US3890185A true US3890185A (en) 1975-06-17

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US (1) US3890185A (de)
JP (1) JPS5031006A (de)
FR (1) FR2238567B1 (de)
IT (1) IT1016934B (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126764A (en) * 1976-04-15 1977-10-24 Matsushita Electric Ind Co Ltd Device for assembling electronic device circuit
US4127432A (en) * 1976-04-12 1978-11-28 Matsushita Electric Industrial Co., Ltd. Method for mounting chip type circuit elements on a printed circuit board and apparatus for performing the same
US4453873A (en) * 1982-03-11 1984-06-12 Ezio Curti Automatic supporting plate loader
US4625641A (en) * 1985-03-18 1986-12-02 Jagosz Theodore T Envelope printing apparatus with side aligners extending through a moveable elevator platform
US4643795A (en) * 1984-05-16 1987-02-17 Ab Biodisk Method and device for application of objects onto a surface
US4681502A (en) * 1984-08-17 1987-07-21 Helmut Staufner Conveying apparatus for the processing of printed items
US4776742A (en) * 1981-10-20 1988-10-11 Gebhardt Fordertechnik Gmbh Apparatus for emptying containers
US4843962A (en) * 1988-12-16 1989-07-04 Seabar, Inc. Double-feed envelope guide system for printing press
US5354409A (en) * 1990-10-12 1994-10-11 G. Siempelkamp Gmbh & Co. Apparatus for producing laminate boards
US6048431A (en) * 1997-06-03 2000-04-11 3M Innovative Properties Company Method of preparing an article using cleanly removable veneer tape
US6123329A (en) * 1997-12-26 2000-09-26 Tohoku Ricoh Co., Ltd. Paper feeder and paper tray elevation device therefor
US6176957B1 (en) 1999-03-15 2001-01-23 3M Innovative Properties Company Method of removing temporary tape from a laminated assembly with a coversheet
US20080020200A1 (en) * 2006-07-20 2008-01-24 Neenah Paper, Inc. Formaldehyde-free paper backed veneer products and methods of making the same
US20090127767A1 (en) * 2007-11-20 2009-05-21 Xerox Corporation High capacity tandem stack shuttle feeder module
US20090252583A1 (en) * 2001-01-05 2009-10-08 Applied Materials, Inc. Actuatable loadport system
US20100143662A1 (en) * 2005-11-04 2010-06-10 3Form, Inc. Architectural resin panels with translucent veneer layers
US20100150685A1 (en) * 2008-12-17 2010-06-17 Sawyer Charlie W System and method for handling and storing pipe
US20140056682A1 (en) * 2011-12-22 2014-02-27 Solystic Apparatus and a method for stacking flat articles on edge and for loading them into a multi-compartment tray, a postal sorting machine and a postal sorting method
CN108045969A (zh) * 2017-12-11 2018-05-18 南通大学 一种多摞纸带盘托盘提升平层装置及其控制方法
CN113001688A (zh) * 2021-01-27 2021-06-22 上海湃达建筑材料有限公司 一种自动进料粘接的木工板生产设备
CN113478595A (zh) * 2021-07-14 2021-10-08 遂川盛世明天林业开发有限公司 一种家具加工涂胶设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140004A (ja) * 1983-01-31 1984-08-11 株式会社　岐阜加工ベニヤ製作所 角形溝を有する化粧合板の製造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224919A (en) * 1962-12-21 1965-12-21 Elmendorf Armin High speed veneering process
US3334891A (en) * 1965-09-17 1967-08-08 Simpson Timber Co Vacuum pickup and transfer apparatus
US3533518A (en) * 1969-04-09 1970-10-13 Potlatch Forests Inc Vacuum feeder for plywood veneer core sheets
US3580778A (en) * 1968-06-27 1971-05-25 Jeddeloh Bros Sweed Mills Inc Method and apparatus for plywood panel lay-up
US3599968A (en) * 1969-12-24 1971-08-17 Fmc Corp Veneer-sheet-feeding apparatus
US3730816A (en) * 1970-11-16 1973-05-01 Leading Plywood Corp Apparatus for laying up multiple-ply cross-bonded plywood panels
US3765993A (en) * 1971-02-22 1973-10-16 Ramar Mfg Co Of Florida Inc A layup machine for assembling panels having a pair of skins and a core
US3785508A (en) * 1972-10-27 1974-01-15 Swf Plywood Co Apparatus for laying up plywood panels
US3830489A (en) * 1972-04-24 1974-08-20 Nat Bank Of Portland Veneer conveying method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507126B2 (de) * 1972-12-09 1975-03-22

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224919A (en) * 1962-12-21 1965-12-21 Elmendorf Armin High speed veneering process
US3334891A (en) * 1965-09-17 1967-08-08 Simpson Timber Co Vacuum pickup and transfer apparatus
US3580778A (en) * 1968-06-27 1971-05-25 Jeddeloh Bros Sweed Mills Inc Method and apparatus for plywood panel lay-up
US3533518A (en) * 1969-04-09 1970-10-13 Potlatch Forests Inc Vacuum feeder for plywood veneer core sheets
US3599968A (en) * 1969-12-24 1971-08-17 Fmc Corp Veneer-sheet-feeding apparatus
US3730816A (en) * 1970-11-16 1973-05-01 Leading Plywood Corp Apparatus for laying up multiple-ply cross-bonded plywood panels
US3765993A (en) * 1971-02-22 1973-10-16 Ramar Mfg Co Of Florida Inc A layup machine for assembling panels having a pair of skins and a core
US3830489A (en) * 1972-04-24 1974-08-20 Nat Bank Of Portland Veneer conveying method
US3785508A (en) * 1972-10-27 1974-01-15 Swf Plywood Co Apparatus for laying up plywood panels

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127432A (en) * 1976-04-12 1978-11-28 Matsushita Electric Industrial Co., Ltd. Method for mounting chip type circuit elements on a printed circuit board and apparatus for performing the same
JPS52126764A (en) * 1976-04-15 1977-10-24 Matsushita Electric Ind Co Ltd Device for assembling electronic device circuit
JPS5528239B2 (de) * 1976-04-15 1980-07-26
US4776742A (en) * 1981-10-20 1988-10-11 Gebhardt Fordertechnik Gmbh Apparatus for emptying containers
US4453873A (en) * 1982-03-11 1984-06-12 Ezio Curti Automatic supporting plate loader
US4643795A (en) * 1984-05-16 1987-02-17 Ab Biodisk Method and device for application of objects onto a surface
US4681502A (en) * 1984-08-17 1987-07-21 Helmut Staufner Conveying apparatus for the processing of printed items
US4625641A (en) * 1985-03-18 1986-12-02 Jagosz Theodore T Envelope printing apparatus with side aligners extending through a moveable elevator platform
US4843962A (en) * 1988-12-16 1989-07-04 Seabar, Inc. Double-feed envelope guide system for printing press
US5354409A (en) * 1990-10-12 1994-10-11 G. Siempelkamp Gmbh & Co. Apparatus for producing laminate boards
US6048431A (en) * 1997-06-03 2000-04-11 3M Innovative Properties Company Method of preparing an article using cleanly removable veneer tape
US6123329A (en) * 1997-12-26 2000-09-26 Tohoku Ricoh Co., Ltd. Paper feeder and paper tray elevation device therefor
US6176957B1 (en) 1999-03-15 2001-01-23 3M Innovative Properties Company Method of removing temporary tape from a laminated assembly with a coversheet
US20090252583A1 (en) * 2001-01-05 2009-10-08 Applied Materials, Inc. Actuatable loadport system
US7914246B2 (en) 2001-01-05 2011-03-29 Applied Materials, Inc. Actuatable loadport system
US8512505B2 (en) * 2005-11-04 2013-08-20 3Form, Inc. Methods of forming architectural resin panels with translucent veneer layers
US20100143662A1 (en) * 2005-11-04 2010-06-10 3Form, Inc. Architectural resin panels with translucent veneer layers
US7732057B2 (en) 2006-07-20 2010-06-08 Neenah Paper, Inc. Formaldehyde-free paper backed veneer products and methods of making the same
US20080020200A1 (en) * 2006-07-20 2008-01-24 Neenah Paper, Inc. Formaldehyde-free paper backed veneer products and methods of making the same
US20090127767A1 (en) * 2007-11-20 2009-05-21 Xerox Corporation High capacity tandem stack shuttle feeder module
US7654514B2 (en) * 2007-11-20 2010-02-02 Xerox Corporation High capacity tandem stack shuttle feeder module
US20100150685A1 (en) * 2008-12-17 2010-06-17 Sawyer Charlie W System and method for handling and storing pipe
US20140056682A1 (en) * 2011-12-22 2014-02-27 Solystic Apparatus and a method for stacking flat articles on edge and for loading them into a multi-compartment tray, a postal sorting machine and a postal sorting method
CN108045969A (zh) * 2017-12-11 2018-05-18 南通大学 一种多摞纸带盘托盘提升平层装置及其控制方法
CN113001688A (zh) * 2021-01-27 2021-06-22 上海湃达建筑材料有限公司 一种自动进料粘接的木工板生产设备
CN113478595A (zh) * 2021-07-14 2021-10-08 遂川盛世明天林业开发有限公司 一种家具加工涂胶设备
CN113478595B (zh) * 2021-07-14 2023-03-31 遂川盛世明天林业开发有限公司 一种家具加工涂胶设备

Also Published As

Publication number Publication date
FR2238567B1 (de) 1976-10-22
DE2435460B2 (de) 1977-05-12
JPS5031006A (de) 1975-03-27
IT1016934B (it) 1977-06-20
DE2435460A1 (de) 1975-02-13
FR2238567A1 (de) 1975-02-21

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