DK157790C - Fremgangsmaade til fremstilling af bladfjedre af fiberarmeret kompositmateriale - Google Patents

Fremgangsmaade til fremstilling af bladfjedre af fiberarmeret kompositmateriale

Info

Publication number
DK157790C
DK157790C DK125682A DK125682A DK157790C DK 157790 C DK157790 C DK 157790C DK 125682 A DK125682 A DK 125682A DK 125682 A DK125682 A DK 125682A DK 157790 C DK157790 C DK 157790C
Authority
DK
Denmark
Prior art keywords
assembly
leavers
procedure
manufacturing
composition material
Prior art date
Application number
DK125682A
Other languages
Danish (da)
English (en)
Other versions
DK157790B (da
DK125682A (da
Inventor
Barry John Marsh
Original Assignee
Gkn Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10520561&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK157790(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gkn Technology Ltd filed Critical Gkn Technology Ltd
Publication of DK125682A publication Critical patent/DK125682A/da
Publication of DK157790B publication Critical patent/DK157790B/da
Application granted granted Critical
Publication of DK157790C publication Critical patent/DK157790C/da

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
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C53/06—Forming folding lines by pressing or scoring
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/774—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Springs (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Wire Processing (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DK125682A 1981-03-21 1982-03-19 Fremgangsmaade til fremstilling af bladfjedre af fiberarmeret kompositmateriale DK157790C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8108916 1981-03-21
GB8108916 1981-03-21

Publications (3)

Publication Number Publication Date
DK125682A DK125682A (da) 1982-09-22
DK157790B DK157790B (da) 1990-02-19
DK157790C true DK157790C (da) 1990-07-30

Family

ID=10520561

Family Applications (1)

Application Number Title Priority Date Filing Date
DK125682A DK157790C (da) 1981-03-21 1982-03-19 Fremgangsmaade til fremstilling af bladfjedre af fiberarmeret kompositmateriale

Country Status (12)

Country Link
US (1) US4420450A (fr)
EP (1) EP0061273B1 (fr)
JP (1) JPS57176122A (fr)
AT (1) ATE23289T1 (fr)
AU (1) AU550781B2 (fr)
BR (1) BR8201520A (fr)
CA (1) CA1178411A (fr)
DE (1) DE3274078D1 (fr)
DK (1) DK157790C (fr)
ES (1) ES272563Y (fr)
IE (1) IE52651B1 (fr)
ZA (1) ZA821612B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243519A1 (de) * 1982-11-25 1984-05-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von federstaeben aus faserverbundwerkstoffen
DE3527993C1 (de) * 1985-08-03 1990-04-19 Böhler AG, 4000 Düsseldorf Verfahren zur Herstellung von Blattfedern sowie Formkoerper zur Durchfuehrung des Verfahrens
DE3906810A1 (de) * 1989-03-03 1990-09-06 Basf Ag Presswerkzeug zur herstellung von formkoerpern, insbesondere blattfedern aus faserverbundwerkstoffen
DE4033438C1 (fr) * 1990-10-20 1992-05-14 Saar-Federn Gmbh, 6620 Voelklingen, De
JPH06177631A (ja) * 1992-12-11 1994-06-24 Fujitsu Ltd アンテナモジュールの製造方法
US7364680B2 (en) * 2005-05-09 2008-04-29 Basf Corporation Method of manufacturing a plurality of common components
EP1762357B1 (fr) * 2005-09-09 2015-02-25 Saab Ab Procédé et dispositif de moulage par compression d'une ébauche pour élément de construction composé d'une avion
GB0614087D0 (en) * 2006-07-14 2006-08-23 Airbus Uk Ltd Composite manufacturing method
WO2015060843A1 (fr) * 2013-10-23 2015-04-30 Aliantrak Developments Llc Dispositif électronique à boîtier d'afficheur composite
DE102021211794A1 (de) 2021-10-19 2023-04-20 Volkswagen Aktiengesellschaft Verfahren zur Herstellung von faserverstärkten Kunststofffertigteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE519482C (de) * 1929-04-10 1931-02-28 Ern C Friedrich Fa Verfahren zur Herstellung von am Griffende miteinander verbundenen Schalenpaaren fuer Messer u. dgl.
US1839699A (en) * 1929-08-02 1932-01-05 Prophylactic Brush Co Method of making toothbrush handles
US2260453A (en) * 1939-08-01 1941-10-28 Armstrong Cork Co Method of making decorative sheets
US3900357A (en) * 1970-05-04 1975-08-19 Edgewater Corp Composite material springs and manufacture
NL7901625A (nl) * 1979-03-01 1980-09-03 Mosa Bv Werkwijze voor het vervaardigen van splijttegels.
US4312686A (en) * 1980-02-11 1982-01-26 American Biltrite Inc. Printed and embossed floor covering and method and apparatus for its manufacture
US4340557A (en) * 1980-12-16 1982-07-20 Ball Corporation Method of making unfestooned plastic containers from polygonal blanks

Also Published As

Publication number Publication date
DK157790B (da) 1990-02-19
DK125682A (da) 1982-09-22
AU8151382A (en) 1982-09-30
CA1178411A (fr) 1984-11-27
EP0061273A2 (fr) 1982-09-29
BR8201520A (pt) 1983-02-08
IE820633L (en) 1982-09-21
DE3274078D1 (en) 1986-12-11
EP0061273A3 (en) 1984-07-25
JPS57176122A (en) 1982-10-29
ES272563Y (es) 1984-06-16
ZA821612B (en) 1983-01-26
AU550781B2 (en) 1986-04-10
ES272563U (es) 1983-12-01
ATE23289T1 (de) 1986-11-15
EP0061273B1 (fr) 1986-11-05
JPS64211B2 (fr) 1989-01-05
IE52651B1 (en) 1988-01-06
US4420450A (en) 1983-12-13

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