JPH0442981B2 - - Google Patents

Info

Publication number
JPH0442981B2
JPH0442981B2 JP59191720A JP19172084A JPH0442981B2 JP H0442981 B2 JPH0442981 B2 JP H0442981B2 JP 59191720 A JP59191720 A JP 59191720A JP 19172084 A JP19172084 A JP 19172084A JP H0442981 B2 JPH0442981 B2 JP H0442981B2
Authority
JP
Japan
Prior art keywords
coil spring
fiber
fibers
composite material
reinforced 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 - Lifetime
Application number
JP59191720A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6169439A (ja
Inventor
Shinya Asada
Tsuguhito Takii
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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso 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
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP59191720A priority Critical patent/JPS6169439A/ja
Publication of JPS6169439A publication Critical patent/JPS6169439A/ja
Publication of JPH0442981B2 publication Critical patent/JPH0442981B2/ja
Granted 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
    • 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
    • B29C53/821—Mandrels especially adapted for winding and joining
    • 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
    • B29C53/12—Bending or folding helically, e.g. for making springs
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • 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
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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)
  • Springs (AREA)
  • Moulding By Coating Moulds (AREA)
JP59191720A 1984-09-14 1984-09-14 繊維強化複合材料コイルばねの製造方法 Granted JPS6169439A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59191720A JPS6169439A (ja) 1984-09-14 1984-09-14 繊維強化複合材料コイルばねの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59191720A JPS6169439A (ja) 1984-09-14 1984-09-14 繊維強化複合材料コイルばねの製造方法

Publications (2)

Publication Number Publication Date
JPS6169439A JPS6169439A (ja) 1986-04-10
JPH0442981B2 true JPH0442981B2 (en]) 1992-07-15

Family

ID=16279354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59191720A Granted JPS6169439A (ja) 1984-09-14 1984-09-14 繊維強化複合材料コイルばねの製造方法

Country Status (1)

Country Link
JP (1) JPS6169439A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710870B1 (fr) * 1993-10-08 1995-12-08 Inst Francais Du Petrole Dispositif et méthode de fabrication en série de pièces en résine renforcée par des fibres.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164126A (en) * 1979-06-06 1980-12-20 Sumitomo Electric Ind Ltd Manufacture of fiber-reinforced plastic coil spring
JPS5664421A (en) * 1979-10-30 1981-06-01 Mitsubishi Electric Corp Manufacture of resin-molded coil
JPS57165233A (en) * 1981-04-07 1982-10-12 Hiroshima Plast Kk Manufacturing device for coil-shaped substance

Also Published As

Publication number Publication date
JPS6169439A (ja) 1986-04-10

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term