US3347136A - Process and arrangement for production and placing of filling material in hollow building elements - Google Patents

Process and arrangement for production and placing of filling material in hollow building elements Download PDF

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Publication number
US3347136A
US3347136A US344595A US34459564A US3347136A US 3347136 A US3347136 A US 3347136A US 344595 A US344595 A US 344595A US 34459564 A US34459564 A US 34459564A US 3347136 A US3347136 A US 3347136A
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United States
Prior art keywords
strips
building element
filling material
arrangement
placing
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
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US344595A
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English (en)
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Kure Gregers
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Individual
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Individual
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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
    • B27D1/06—Manufacture of central layers; Form of central layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/04—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles including folding or pleating, e.g. Chinese lanterns
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/966—Honeycomb structure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/967—Dunnage, wadding, stuffing, or filling excelsior
    • 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
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]

Definitions

  • ABSTRACT OF THE DISCLOSURE A method and machine for slitting a web paper or similar material, turning the strips 90, shaping them and feeding them over the open face of a door or other building element, cutting off predetermined lengths and allowing them to drop freely into said open face, prior to completing the door or element.
  • the invention relates to a process and arrangements by aid of which one can simultaneously produce and place filling material in hollow building elements, the material consisting of strips of paper, cardboard or the like which are given a suitable shape, for example waved or zigzag and positioned edgewise between the flat side panels of the building elements.
  • a construction is used to a great extent consisting of a frame of wood to which is stuck a stiff plate, usually of plywood or wood fibre, on both sides.
  • a suitable material include compressed straw, approximately round planer chips and various forms of paper or cardboard.
  • honeycomb type This consists of upright paper strips lying next to one another, which are bent or folded in a certain pattern, so that the strips touch one another at several points at-which they are glued together.
  • honeycomb fillings for example, that are usually made only by a special factory in each country, are delivered to the wood-ware factories at a price which is many times as high as the price of the paper roll from which the product is made.
  • the object of the present invention is to enable most wood-ware factories, themselves, to produce fillings from the paper rolls by aid of a relatively simple machine, which inserts the fillings into the frameworks or the like that are to be filled.
  • the invention concerns more specifically a process for production and placing of lightweight, reinforcing filling material in hollow building elements as for example doors or the like, which material is comprised of upright strips of paper, cardboard or the like of a suitable length.
  • the strips while standing edgewise are passed through suitable mechanical means and bent or folded into suitable waveor zig-zag-shape, the new and characteristic features being, that the shaped and cut strip material, without being stuck together, is guided into the framework of the building element.
  • the framework is placed near the strip-making device to receive the strips from said device.
  • FIG. 1 is a side elevation view of a machine embodying the invention.
  • FIG. 2 is a plan view of the machine.
  • FIG. 3 shows schematically the passage of a strip through the machine.
  • Strips of filling material according to the invention are in the present example made from a big paper roll 1. This roll is journaled with its shaft horizontal, which at the ends is supported on a suitable rack 6.
  • the driving motor 7 rotates the roller over the driving wheel 8 in the direction of the arrow.
  • the web 10 which is advanced from the roll 1 is guided in the example shown first between driving rollers which are synchronized with the driving wheel 8. Then the web 10 goes to some pairs of circular knives 2, which divide the web 10 into a number of parallel strips 10. These then pass through a turning arrangement 3, where they by suitable guiding means are turned about their longitudinal axis, so that their side surfaces turn towards one another. In such upright, parallel position 10", the strips go through driving rollers 9 to a shaping arrangement 4. In this the strips are submitted to the elIect of suitable bending or folding means, for example co-operating rollers with a non-circular circumference, between which the upright strips are guided.
  • the non-circular circumference which consists of an elastic material, can be shaped so that the desired wave-shape is obtained, and also the desired shape if the waves are 'cut up separately so that they either form an open U-shape, or are shaped as ringor spiral-like elements on account of the prestressing they have had during the rolling.
  • This arrangement can also have good shapingqualities when the small rollers, that are made of a material with a low friction coefficient, do not rotate.
  • the shaping arrangement can also consist of suitable can be arranged in the folding or bending points of the strips, or other deformation, which gives the strips further stiffness.
  • FIG. 3 is shown schematically how such a paper strip 10' by passing between two pairs of rollers 15 and 16 is given a waved shape.
  • the big rollers 17 and 18 have eccentric elastic coating 19 and 20, into which the small rollers 21 and 22 can penetrate somewhat and cause the desired deformation of the paper strip 10'.
  • the waveor zig-zag-shaped strips 10" can go out from the machine and down into the door-cavity or the like in phase or out of phase, according to what is found suitable.
  • the building element 11 which is to be filled is placed on a table 13 just below the advanced strips 10'.
  • the knives 5 are brought into action, and the whole lot of folded strips 10" falls down into the cavity of the building element.
  • This is in advance provided with glue on the upwards turning side of the lower plate, whereby the strips are immediately glued to this.
  • strips 10" of filling material in the hollow building element can however take place in several ways.
  • the outer end of the non-supported strips can for example be allowed to drop by their own weight till they touch the right edge of the cavity of the building element in the drawing, whereupon the building element and the strips 10' are moved forwards simultaneously, until cutting takes place by aid of the knives 5, and the ends of the strips also fall down and are glued to the building element.
  • the advanced, shaped strips 10" can be supported on suitable rails, guiding means, supporting rods or other transport means which are schematically indicated by dotted lines 12. These means can then by suitable arrangements, that are not shown, be brought to convey the strips down on the building element.
  • the table 13 or the like on which the building element 11 is supported can with advantage be provided with transport means 14 for moving the element 11 in the same direction and with the same or approximately the same speed as the advancing of the strips 10".
  • Apparatus for filling a 'hollow building element as for example doors or the like with lightweight stiif paper filling material comprising a combination of a support for said building element, means for continuously leading a web of said material toward the building element over said support, means for slitting the material lengthwise into parallel strips, means for turning the strips individually ninety degrees longitudinally so that surfaces of adjacent portions of the strips are parallel to each other, means for forming lateral bends in the edgewise oriented strips, means for cutting the individual bent strips into discontinuous bent pieces whereby said pieces may fall edgewise freely into an open face of the building element on said support.
  • Apparatus for filling a hollow building element as for example doors orlthe like with lightweight, stiff paper filling material comprising a combination of supporting means for said building element a storage roll for a web of said material, means for moving said Web toward the building element and over said supporting means, means for slitting the web longitudinally into a plurality of strips, separate means for twisting each strip longitudinally and shaping each strip, means for cutting the individual shaped strips into shaped pieces, and letting said pieces fall edgewise freely into the building element, and transport means for moving the building element in the same direction and with approximately the same speed as the strips of filling material.
  • Apparatus as claimed in claim 2 wherein the means forming the lateral bends comprise pairs of cooperating rollers, at least one roller of each pair having a noncircular periphery.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Panels For Use In Building Construction (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
US344595A 1963-02-21 1964-02-13 Process and arrangement for production and placing of filling material in hollow building elements Expired - Lifetime US3347136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO14762363 1963-02-21

Publications (1)

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US3347136A true US3347136A (en) 1967-10-17

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ID=19908756

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US344595A Expired - Lifetime US3347136A (en) 1963-02-21 1964-02-13 Process and arrangement for production and placing of filling material in hollow building elements

Country Status (6)

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US (1) US3347136A (fr)
AT (1) AT253203B (fr)
BE (1) BE644192A (fr)
CH (1) CH438683A (fr)
DK (1) DK105553C (fr)
FI (1) FI43483B (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414649A (en) * 1963-08-16 1968-12-03 Heede Arne V Device and method for manufacturing of spirals and/or rings
US3509797A (en) * 1967-05-22 1970-05-05 Arpax Co Mechanism for producing cushioning dunnage
US3613522A (en) * 1969-09-12 1971-10-19 Arpax Co Method of producing cushioning dunnage
US4283902A (en) * 1977-01-19 1981-08-18 De La Rue Giori, S.A. Process and apparatus for converting piles of freshly printed sheets of bank-notes into bundles of bank-notes
WO1992017372A1 (fr) * 1991-04-05 1992-10-15 Patriot Packaging Corporation Materiau perfectionne de remplissage et de calage, procede et appareil de production de ce materiau et emballage l'utilisant
US5257492A (en) * 1991-04-05 1993-11-02 Patriot Packaging Corporation Dunnage, method and apparatus for making, and package using same
US5383837A (en) * 1991-04-05 1995-01-24 Patriot Packaging Corporation Method and apparatus for making improved dunnage
US5873809A (en) * 1994-05-18 1999-02-23 Easypack Limited Packaging material making machine
US6561964B1 (en) * 1994-07-22 2003-05-13 Ranpak Corp. Cushioning conversion machine and method
CN113211887A (zh) * 2021-04-13 2021-08-06 岳西县汇达包装制品有限公司 一种边部纸板供料装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529027A (fr) * 1953-05-23
GB145854A (en) * 1919-03-29 1920-06-29 William Grant Fiske Improvements in or relating to corrugated cardboard, strawboard, fibreboard and the like
US2475789A (en) * 1946-06-25 1949-07-12 Bernard P Kunz Method and machine for making corrugated structures
US2606133A (en) * 1951-05-14 1952-08-05 Narmco Inc Machine for forming structural material
US2633439A (en) * 1948-06-22 1953-03-31 Konstandt Francisco Goldberger Hollow panel door structure
US2697461A (en) * 1949-02-23 1954-12-21 Konstandt Francisco Goldberger Method of making spirals for hollow panel structures
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145854A (en) * 1919-03-29 1920-06-29 William Grant Fiske Improvements in or relating to corrugated cardboard, strawboard, fibreboard and the like
US2475789A (en) * 1946-06-25 1949-07-12 Bernard P Kunz Method and machine for making corrugated structures
US2633439A (en) * 1948-06-22 1953-03-31 Konstandt Francisco Goldberger Hollow panel door structure
US2697461A (en) * 1949-02-23 1954-12-21 Konstandt Francisco Goldberger Method of making spirals for hollow panel structures
US2606133A (en) * 1951-05-14 1952-08-05 Narmco Inc Machine for forming structural material
BE529027A (fr) * 1953-05-23
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414649A (en) * 1963-08-16 1968-12-03 Heede Arne V Device and method for manufacturing of spirals and/or rings
US3509797A (en) * 1967-05-22 1970-05-05 Arpax Co Mechanism for producing cushioning dunnage
US3613522A (en) * 1969-09-12 1971-10-19 Arpax Co Method of producing cushioning dunnage
US4283902A (en) * 1977-01-19 1981-08-18 De La Rue Giori, S.A. Process and apparatus for converting piles of freshly printed sheets of bank-notes into bundles of bank-notes
WO1992017372A1 (fr) * 1991-04-05 1992-10-15 Patriot Packaging Corporation Materiau perfectionne de remplissage et de calage, procede et appareil de production de ce materiau et emballage l'utilisant
US5257492A (en) * 1991-04-05 1993-11-02 Patriot Packaging Corporation Dunnage, method and apparatus for making, and package using same
EP0577758A1 (fr) * 1991-04-05 1994-01-12 Patriot Packaging Corp Materiau perfectionne de remplissage et de calage, procede et appareil de production de ce materiau et emballage l'utilisant.
EP0577758A4 (fr) * 1991-04-05 1994-04-06 Patriot Packaging Corporation
US5383837A (en) * 1991-04-05 1995-01-24 Patriot Packaging Corporation Method and apparatus for making improved dunnage
US5468525A (en) * 1991-04-05 1995-11-21 Patriot Packaging Corporation Spiral coils suitable for cushioning use
US5873809A (en) * 1994-05-18 1999-02-23 Easypack Limited Packaging material making machine
US6561964B1 (en) * 1994-07-22 2003-05-13 Ranpak Corp. Cushioning conversion machine and method
CN113211887A (zh) * 2021-04-13 2021-08-06 岳西县汇达包装制品有限公司 一种边部纸板供料装置

Also Published As

Publication number Publication date
FI43483B (fr) 1970-12-31
CH438683A (de) 1967-06-30
DK105553C (da) 1966-10-10
BE644192A (fr)
AT253203B (de) 1967-03-28

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