DE69309147T2 - Aus einer Doppelbahn warmgeformte Struktur und Verfahren zu deren Herstellung - Google Patents

Aus einer Doppelbahn warmgeformte Struktur und Verfahren zu deren Herstellung

Info

Publication number
DE69309147T2
DE69309147T2 DE1993609147 DE69309147T DE69309147T2 DE 69309147 T2 DE69309147 T2 DE 69309147T2 DE 1993609147 DE1993609147 DE 1993609147 DE 69309147 T DE69309147 T DE 69309147T DE 69309147 T2 DE69309147 T2 DE 69309147T2
Authority
DE
Germany
Prior art keywords
production
double sheet
thermoformed structure
thermoformed
double
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 - Fee Related
Application number
DE1993609147
Other languages
English (en)
Other versions
DE69309147D1 (de
Inventor
James Paul Constantino
Raymond Harold Gosnell
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.)
Cadillac Products Inc
Original Assignee
Cadillac Products Inc
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 Cadillac Products Inc filed Critical Cadillac Products Inc
Publication of DE69309147D1 publication Critical patent/DE69309147D1/de
Application granted granted Critical
Publication of DE69309147T2 publication Critical patent/DE69309147T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/006—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor for making articles having hollow walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0082—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE1993609147 1992-05-04 1993-04-29 Aus einer Doppelbahn warmgeformte Struktur und Verfahren zu deren Herstellung Expired - Fee Related DE69309147T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87799692A 1992-05-04 1992-05-04

Publications (2)

Publication Number Publication Date
DE69309147D1 DE69309147D1 (de) 1997-04-30
DE69309147T2 true DE69309147T2 (de) 1997-08-07

Family

ID=25371162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993609147 Expired - Fee Related DE69309147T2 (de) 1992-05-04 1993-04-29 Aus einer Doppelbahn warmgeformte Struktur und Verfahren zu deren Herstellung

Country Status (5)

Country Link
US (1) US5407632A (de)
EP (1) EP0569192B1 (de)
JP (1) JPH06155568A (de)
DE (1) DE69309147T2 (de)
ES (1) ES2103431T3 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566624A (en) * 1995-08-15 1996-10-22 Trienda Corporation Twin-sheet thermoformed pallet with high stiffness deck
US5758855A (en) * 1995-11-21 1998-06-02 Cadillac Products, Inc. Pallet with flexible tensile reinforcement and method for making the same
US5688015A (en) * 1996-06-17 1997-11-18 Chrysler Corporation Water seal liner for vehicle door
US6749418B2 (en) 1998-08-20 2004-06-15 Scott A. W. Muirhead Triple sheet thermoforming apparatus
US6294114B1 (en) 1998-08-20 2001-09-25 Scott A. W. Muirhead Triple sheet thermoforming apparatus, methods and articles
US6289823B1 (en) 1999-08-18 2001-09-18 Rehrig Pacific Company Nestable pallet
US7342496B2 (en) 2000-01-24 2008-03-11 Nextreme Llc RF-enabled pallet
US6943678B2 (en) * 2000-01-24 2005-09-13 Nextreme, L.L.C. Thermoformed apparatus having a communications device
US8077040B2 (en) 2000-01-24 2011-12-13 Nextreme, Llc RF-enabled pallet
US6661339B2 (en) 2000-01-24 2003-12-09 Nextreme, L.L.C. High performance fuel tank
US20040025757A1 (en) * 2002-05-08 2004-02-12 Fan Jerry J. Top frame
US20030233963A1 (en) * 2002-05-17 2003-12-25 Fan Jerry J. Central pallet connector or post for use with grabber arms of a forklift
US20040134390A1 (en) * 2003-01-09 2004-07-15 Rehrig Pacific Company Nestable pallet
US6948285B2 (en) * 2003-02-26 2005-09-27 Rite-Hite Holding Corporation Loading dock shelter with hollow side or head members
US7757442B2 (en) 2004-11-04 2010-07-20 Rite-Hite Holding Corporation Flexible structures for use with dock seals and shelters
AU2006203742A1 (en) * 2005-09-09 2007-03-29 Rehrig Pacific Company Pallet
US7644666B2 (en) 2006-02-09 2010-01-12 Rehrig Pacific Company Pallet
US7690315B2 (en) * 2007-06-15 2010-04-06 Rehrig Pacific Company Nestable pallet
KR20120044853A (ko) * 2010-10-28 2012-05-08 현대자동차주식회사 플라스틱 복합재를 이용한 전기자동차용 배터리팩 케이스 어셈블리
WO2014176044A1 (en) * 2013-04-22 2014-10-30 Carrier Corporation Refrigerated container and duct extension
WO2017064040A1 (de) * 2015-10-12 2017-04-20 Adval Tech Holding Ag Topologisch strukturierte bauteilplatte und verfahren zu deren herstellung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991500A (en) * 1954-06-14 1961-07-11 Hagen Norbert Method and apparatus for making plastic containers
US3444034A (en) * 1965-02-01 1969-05-13 Samsonite Corp Synthetic resin structural panel and method of making the same
US3467741A (en) * 1967-11-17 1969-09-16 Gen Motors Corp Method of making a shelf front
US3736201A (en) * 1970-11-19 1973-05-29 S Teraoka Method for molding bowl-shaped articles
US3875280A (en) * 1971-03-02 1975-04-01 Plasteel Ind Inc Method for making an integrated reinforced plastic unit
US4016230A (en) * 1974-04-29 1977-04-05 Brigend Investments Limited Method of forming an article including reinforcing elements encapsulated in thermoplastic material
US4261473A (en) * 1975-12-17 1981-04-14 Toyo Seikan Kaisha Limited Molded container having wall composed of oriented resin blend
JPS5351263A (en) * 1976-10-20 1978-05-10 Kubota Ltd Method of blow molding hollow float
JPS53114868A (en) * 1977-03-18 1978-10-06 Teraoka Shoichi Molding of hollow article
JPS56144951A (en) * 1980-04-15 1981-11-11 Sekisui Plastics Fiber reinforcing heat insulating sheet and its manufacture
US4423000A (en) * 1980-10-17 1983-12-27 Syoichi Teraoka Method for molding hollow plastic articles
US5051084A (en) * 1988-10-31 1991-09-24 Guarriello Henry J Reverse lip blow molding apparatus
EP0376593B1 (de) * 1988-12-24 1993-07-28 Minoru Sangyo Kabushiki Kaisha Stossstange aus Kunststoff

Also Published As

Publication number Publication date
EP0569192A1 (de) 1993-11-10
ES2103431T3 (es) 1997-09-16
JPH06155568A (ja) 1994-06-03
DE69309147D1 (de) 1997-04-30
US5407632A (en) 1995-04-18
EP0569192B1 (de) 1997-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee