EP0765220A4 - Machine for making honeycomb material - Google Patents

Machine for making honeycomb material

Info

Publication number
EP0765220A4
EP0765220A4 EP94923243A EP94923243A EP0765220A4 EP 0765220 A4 EP0765220 A4 EP 0765220A4 EP 94923243 A EP94923243 A EP 94923243A EP 94923243 A EP94923243 A EP 94923243A EP 0765220 A4 EP0765220 A4 EP 0765220A4
Authority
EP
European Patent Office
Prior art keywords
sheet
machine
curved support
honeycomb material
strips
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.)
Granted
Application number
EP94923243A
Other languages
German (de)
French (fr)
Other versions
EP0765220B1 (en
EP0765220A1 (en
Inventor
Reuben C Carder
William V Royster
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.)
Pactiv LLC
Original Assignee
Hexacomb Corp
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 Hexacomb Corp filed Critical Hexacomb Corp
Publication of EP0765220A1 publication Critical patent/EP0765220A1/en
Publication of EP0765220A4 publication Critical patent/EP0765220A4/en
Application granted granted Critical
Publication of EP0765220B1 publication Critical patent/EP0765220B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
    • B31D3/0246—Plane webs having essentially longitudinal adhesive strips being folded transversely into stacks or being cut transversely into sections which are piled, e.g. zigzag-folding the webs preceding the cutting

Abstract

A machine (20) for the production of a continuous web of honeycomb material (240) comprising a cutting assembly (154) for successively and continuously cutting a sheet of material (27) to which adhesive (230) has been applied into a plurality of strips (238), the adhesive (230) causing the plurality of strips (238) to adhere to each other to form the continuous honeycomb web (240). The sheet of material (27) continuously passes and intermittently bubbles over a curved support (124). A springing assembly (125) urges the sheet of material (27) back against the curved support (124) in response to bubbling of the sheet of material (27) away from the curved support (124).
EP94923243A 1994-06-24 1994-06-24 Machine for making honeycomb material Expired - Lifetime EP0765220B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002193830A CA2193830C (en) 1994-06-24 1994-06-24 Machine for making honeycomb material
PCT/US1994/007150 WO1996000150A1 (en) 1994-06-24 1994-06-24 Machine for making honeycomb material

Publications (3)

Publication Number Publication Date
EP0765220A1 EP0765220A1 (en) 1997-04-02
EP0765220A4 true EP0765220A4 (en) 1998-08-26
EP0765220B1 EP0765220B1 (en) 2002-01-16

Family

ID=25678941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94923243A Expired - Lifetime EP0765220B1 (en) 1994-06-24 1994-06-24 Machine for making honeycomb material

Country Status (9)

Country Link
EP (1) EP0765220B1 (en)
JP (1) JPH10506064A (en)
AT (1) ATE211969T1 (en)
CA (1) CA2193830C (en)
DE (1) DE69429672T2 (en)
DK (1) DK0765220T3 (en)
ES (1) ES2173920T3 (en)
PT (1) PT765220E (en)
WO (1) WO1996000150A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372322B1 (en) 1998-05-28 2002-04-16 Pactiv Corporation Shaped honeycomb structures and method and apparatus for making shaped honeycomb structures
CN109398791B (en) * 2018-11-23 2024-02-27 晋江市神奇生物科技有限公司 Full-automatic mould-proof dry sheet packaging machine
DE102019113067B3 (en) * 2019-05-17 2020-10-22 Technische Universität Dresden Process for the production of a flexibly formable honeycomb core, use of the honeycomb core and device for carrying out the process
CN113199519A (en) * 2021-06-07 2021-08-03 无锡市凌铭机械科技有限公司 Honeycomb core paper cutter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035952A (en) * 1959-10-26 1962-05-22 Douglas Aircraft Co Inc Honeycomb structure machine
BE629966A (en) * 1962-03-22
US3416983A (en) * 1964-03-16 1968-12-17 Hexcel Corp Method and apparatus for making honeycomb
US3637448A (en) * 1968-02-12 1972-01-25 Orbitex Inc Laminating method for honeycomb
US3741840A (en) * 1969-11-14 1973-06-26 J Booth Method for producing continuous compressed honeycomb
US3770549A (en) * 1971-10-20 1973-11-06 Emmanuele Fallacaro Method and apparatus for manufacturing honeycomb structures
US3979252A (en) * 1973-12-21 1976-09-07 The Hoyt Corporation Apparatus for manufacturing cellular structures
CA1078296A (en) * 1975-02-19 1980-05-27 Robert C. Geschwender Apparatus for and method of forming honeycomb material
DE3740045A1 (en) * 1987-10-23 1989-05-03 Kotterer Grafotec METHOD AND DEVICE FOR APPLYING AT LEAST ONE STRIP OF GLUE ON AT LEAST ONE MATERIAL

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
PT765220E (en) 2002-07-31
DK0765220T3 (en) 2002-04-22
WO1996000150A1 (en) 1996-01-04
DE69429672T2 (en) 2002-08-14
DE69429672D1 (en) 2002-02-21
ATE211969T1 (en) 2002-02-15
CA2193830A1 (en) 1996-01-04
EP0765220B1 (en) 2002-01-16
ES2173920T3 (en) 2002-11-01
CA2193830C (en) 2001-01-16
JPH10506064A (en) 1998-06-16
EP0765220A1 (en) 1997-04-02

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