JP7187712B2 - 成形装置及び成形方法 - Google Patents

成形装置及び成形方法 Download PDF

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Publication number
JP7187712B2
JP7187712B2 JP2021555636A JP2021555636A JP7187712B2 JP 7187712 B2 JP7187712 B2 JP 7187712B2 JP 2021555636 A JP2021555636 A JP 2021555636A JP 2021555636 A JP2021555636 A JP 2021555636A JP 7187712 B2 JP7187712 B2 JP 7187712B2
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JP
Japan
Prior art keywords
mandrel
roller
molded
gripping portion
difference
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.)
Active
Application number
JP2021555636A
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English (en)
Japanese (ja)
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JPWO2021095097A1 (https=
JPWO2021095097A5 (https=
Inventor
了太 尾▲崎▼
祐樹 可児
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.)
Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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.)
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Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of JPWO2021095097A1 publication Critical patent/JPWO2021095097A1/ja
Publication of JPWO2021095097A5 publication Critical patent/JPWO2021095097A5/ja
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    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
    • B29C53/42—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles using internal forming surfaces, e.g. mandrels
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B29C53/043—Bending or folding of plates or sheets using rolls or endless belts
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP2021555636A 2019-11-11 2019-11-11 成形装置及び成形方法 Active JP7187712B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/044150 WO2021095097A1 (ja) 2019-11-11 2019-11-11 成形装置及び成形方法

Publications (3)

Publication Number Publication Date
JPWO2021095097A1 JPWO2021095097A1 (https=) 2021-05-20
JPWO2021095097A5 JPWO2021095097A5 (https=) 2022-04-20
JP7187712B2 true JP7187712B2 (ja) 2022-12-12

Family

ID=75911909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021555636A Active JP7187712B2 (ja) 2019-11-11 2019-11-11 成形装置及び成形方法

Country Status (4)

Country Link
US (1) US12134223B2 (https=)
EP (1) EP4000862B1 (https=)
JP (1) JP7187712B2 (https=)
WO (1) WO2021095097A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016120605A (ja) 2014-12-24 2016-07-07 スリーエム イノベイティブ プロパティズ カンパニー 貼付方法及びフィルム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784997A (en) * 1954-11-03 1957-10-23 Nat Res Dev Improvements in or relating to the stretching and forming of metal sheet or slab
JPS466345B1 (https=) * 1967-04-13 1971-02-17
JPS6368226A (ja) * 1986-09-08 1988-03-28 Nippon Spindle Mfg Co Ltd スピニングマシンの駆動装置
GB8719495D0 (en) * 1987-08-18 1987-09-23 Abbeybench Ltd Forming parts from ductile materials
JPH01139236A (ja) * 1987-11-26 1989-05-31 Yazaki Kako Kk 熱可塑性合成樹脂製波板の曲げ方法
JPH06412Y2 (ja) * 1988-03-30 1994-01-05 セントラル硝子株式会社 曲げ加工装置
US6474975B2 (en) * 1998-03-27 2002-11-05 Coachmen Industries, Inc. Press mechanism
US10507634B2 (en) 2014-03-14 2019-12-17 3M Innovative Properties Compnay Application device and application method
DE102014018933A1 (de) 2014-12-22 2016-06-23 Airbus Defence and Space GmbH Vorrichtung zur Konsolidierung einer Preform

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016120605A (ja) 2014-12-24 2016-07-07 スリーエム イノベイティブ プロパティズ カンパニー 貼付方法及びフィルム

Also Published As

Publication number Publication date
JPWO2021095097A1 (https=) 2021-05-20
US20220324156A1 (en) 2022-10-13
EP4000862A1 (en) 2022-05-25
EP4000862A4 (en) 2022-08-03
EP4000862B1 (en) 2024-09-11
US12134223B2 (en) 2024-11-05
WO2021095097A1 (ja) 2021-05-20

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