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FR2664629B1 - Bras plongeur pour excavatrice en materiaux composites polymeres de resistance elevee et procede pour sa fabrication. - Google Patents

Bras plongeur pour excavatrice en materiaux composites polymeres de resistance elevee et procede pour sa fabrication.

Info

Publication number
FR2664629B1
FR2664629B1 FR9108841A FR9108841A FR2664629B1 FR 2664629 B1 FR2664629 B1 FR 2664629B1 FR 9108841 A FR9108841 A FR 9108841A FR 9108841 A FR9108841 A FR 9108841A FR 2664629 B1 FR2664629 B1 FR 2664629B1
Authority
FR
France
Prior art keywords
excavator
manufacture
high strength
composite materials
polymer composite
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
FR9108841A
Other languages
English (en)
Other versions
FR2664629A1 (fr
Inventor
Ko Jae In
Won Lee Jae
Mok Lee Yoon
Eu Jin Jeon
Kon Kim Chun
Kim Jin
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.)
Samsung Heavy Industries Co Ltd
Original Assignee
Samsung Heavy Industries Co 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.)
Filing date
Publication date
Priority claimed from KR1019900010658A external-priority patent/KR940000241B1/ko
Priority claimed from KR1019910010418A external-priority patent/KR950005007B1/ko
Application filed by Samsung Heavy Industries Co Ltd filed Critical Samsung Heavy Industries Co Ltd
Publication of FR2664629A1 publication Critical patent/FR2664629A1/fr
Application granted granted Critical
Publication of FR2664629B1 publication Critical patent/FR2664629B1/fr
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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shovels (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR9108841A 1990-07-13 1991-07-12 Bras plongeur pour excavatrice en materiaux composites polymeres de resistance elevee et procede pour sa fabrication. Expired - Fee Related FR2664629B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019900010658A KR940000241B1 (ko) 1990-07-13 1990-07-13 복합재료로 제조한 굴삭기의 디퍼스틱과 그 제조방법
KR1019910010418A KR950005007B1 (ko) 1991-06-22 1991-06-22 고분자계 복합 재료로 제조한 굴삭기용 디퍼스틱과 그의 제조방법

Publications (2)

Publication Number Publication Date
FR2664629A1 FR2664629A1 (fr) 1992-01-17
FR2664629B1 true FR2664629B1 (fr) 1995-12-29

Family

ID=26628301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108841A Expired - Fee Related FR2664629B1 (fr) 1990-07-13 1991-07-12 Bras plongeur pour excavatrice en materiaux composites polymeres de resistance elevee et procede pour sa fabrication.

Country Status (6)

Country Link
US (2) US5245770A (fr)
JP (1) JP2739529B2 (fr)
DE (1) DE4123185C2 (fr)
FR (1) FR2664629B1 (fr)
GB (1) GB2246111B (fr)
IT (1) IT1250678B (fr)

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US20070186718A1 (en) * 2006-02-13 2007-08-16 Douglas Chiang Bicycle cranks composed of composite material and metal parts and method for making the same
US20090243160A1 (en) * 2006-02-13 2009-10-01 Douglas Chiang Bicycle Cranks Composed of Composite Material and Metal Parts and Method for Making the Same
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FR2962679B1 (fr) * 2010-07-13 2014-03-07 Bts Ind Bureau Des Technologies Spatiales Pour L Ind Procede de fabrication d'une ame de bielle en materiau composite, et ame de bielle obtenue
ES2396509B1 (es) * 2010-12-24 2014-01-21 Airbus Operations, S.L. Método de integración de elementos metálicos en materiales compuestos.
CN102493651B (zh) * 2011-11-30 2013-08-21 中联重科股份有限公司 混凝土设备及其臂架
ITMI20120206A1 (it) * 2012-02-14 2013-08-15 Cifa Spa Segmento di un braccio articolato e braccio articolato comprendente detto segmento
CN102995901B (zh) * 2012-12-17 2014-02-19 中联重科股份有限公司 复合材料臂架、工程机械及复合材料臂架的制造方法
CN103321262A (zh) * 2013-05-27 2013-09-25 黄勇 一种挖掘机斗杆上衬套
CN103332610B (zh) * 2013-07-09 2016-03-09 武汉理工大学 一种碳纤维复合材料臂架端部的连接结构
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Also Published As

Publication number Publication date
JP2739529B2 (ja) 1998-04-15
IT1250678B (it) 1995-04-21
DE4123185A1 (de) 1992-01-16
GB2246111B (en) 1994-05-04
US5316709A (en) 1994-05-31
FR2664629A1 (fr) 1992-01-17
DE4123185C2 (de) 1999-02-11
JPH0688353A (ja) 1994-03-29
GB9114723D0 (en) 1991-08-28
ITMI911931A0 (it) 1991-07-12
US5245770A (en) 1993-09-21
ITMI911931A1 (it) 1993-01-12
GB2246111A (en) 1992-01-22

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TP Transmission of property
TP Transmission of property
ST Notification of lapse