KR890700461A - Fiber reinforced plastic spring and its manufacturing method - Google Patents

Fiber reinforced plastic spring and its manufacturing method

Info

Publication number
KR890700461A
KR890700461A KR1019880701658A KR880701658A KR890700461A KR 890700461 A KR890700461 A KR 890700461A KR 1019880701658 A KR1019880701658 A KR 1019880701658A KR 880701658 A KR880701658 A KR 880701658A KR 890700461 A KR890700461 A KR 890700461A
Authority
KR
South Korea
Prior art keywords
mandrel
glue
spring
tape
tapes
Prior art date
Application number
KR1019880701658A
Other languages
Korean (ko)
Inventor
닐센 모겐스
Original Assignee
니엘스 아게 비제레
비엠에스 쿤스트파이버 아/에스
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 니엘스 아게 비제레, 비엠에스 쿤스트파이버 아/에스 filed Critical 니엘스 아게 비제레
Publication of KR890700461A publication Critical patent/KR890700461A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/12Bending or folding helically, e.g. for making springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56Winding and joining, e.g. winding spirally
    • B29C53/58Winding and joining, e.g. winding spirally helically
    • B29C53/581Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80Component parts, details or accessories; Auxiliary operations
    • B29C53/82Cores or mandrels
    • B29C53/821Mandrels especially adapted for winding and joining
    • B29C53/824Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/774Springs
    • B29L2031/7742Springs helical springs

Abstract

내용 없음.No content.

Description

섬유질 강화 플라스틱 스프링 및 그 제조방법Fibre-reinforced plastic springs and manufacturing method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 코일 스프링 제조에 사용된 용구의 개략도이다.1 is a schematic diagram of a tool used to make a coil spring.

제2도는 제1도의 단부도이다.2 is an end view of FIG.

Claims (10)

세로 방향으로 배열된 섬유질이 장력하에서 경화된 테이프의 형태로 섬유질 강화 플라스틱이 구비되고, 제조되는 스프링의 배열에 따른 배열을 갖는 적어도 하나의 테이프가 맨드릴에 위치되며 그 테이프는 스프링의 계획된 최종 배열에 따라 정향된 세로 방향으로 위치되고, 테이프는 파지수단에 위치된 단부에 의해 맨드릴에 고정되고, 테이프는 아교물질이 구비되어 하나 또는 그 이상의 대응 테이프가 함께 아교 결합되어 역시 파지수단에 고정되고, 다수의 테이프가 원하는 치수의 다수의 라미네이트 층을 이루도록 사용되며 스프링의 계획된 최종 배열을 갖는 라미네이트는 아교 결합이 이루어지는 화학 공정을 겪으며 맨드릴에 함께 아교 결합되고 그리고 아교 결합된 안정한 스프링이 맨드릴에서 제거되고 화학공정은 최대 아교 결합 강도를 얻을 수 있도록 지속되는 것을 특징으로하는 섬유질 강화 플라스틱 스프링 제조방법.Fiber-reinforced plastics are provided in the form of tapes in which the longitudinally arranged fibers are cured under tension, and at least one tape having an arrangement according to the arrangement of the springs to be produced is placed in the mandrel and the tapes in the planned final arrangement of the springs. Located longitudinally along the tape, the tape is secured to the mandrel by an end positioned on the gripping means, the tape is provided with a glue material and one or more corresponding tapes are glued together and also secured to the gripping means, Tapes are used to form multiple laminate layers of desired dimensions, and laminates with a planned final arrangement of springs undergo a chemical process in which glue bonds occur, which are glued together to the mandrel and the glued stable spring is removed from the mandrel and the chemical process Get maximum bond strength Fibrous reinforced plastic spring manufacturing method, characterized in that the lasting to last. 제1항에 있어서, 필요한 스프링 치수를 얻기 위해 필요한 장력하에 경화된 다수의 테이프가 아교물질과 함께 구비되어 라미네이트를 이루도록 함께 결합되고, 조립체로서의 라미네이트는 맨드릴에 위치되고 여기에서 아교물질이 화학공정을 겪으며 아교 결합이 이루어지고, 아교 결합된 스프링이 맨드릴에서 제거되는 것을 특징으로하는 스프링 제조방법.The method of claim 1, wherein a plurality of tapes cured under the tension necessary to obtain the required spring dimensions are provided with the glue material and bonded together to form a laminate, wherein the laminate as an assembly is placed on a mandrel where the glue material undergoes a chemical process. A method for producing a spring, characterized in that the glue is made and the glued spring is removed from the mandrel. 제1항 및 제2항에 있어서, 화학 공정이 경화 공정이고 아교물질이 부분 열경화에 수반하는 라미네이트가 맨드릴에서 제거되고 상온에서 후발경화되는 것을 특징으로하는 스프링 제조방법.3. A method according to claim 1 or 2, wherein the chemical process is a curing process and the glue with the partial thermoset laminate is removed from the mandrel and post-cured at room temperature. 상기 항중의 어느 한 항에 있어서, 섬유 강화 플라스틱 물질이 에폭시 수지 또는 폴리탄산 에스테르를 포함하고 사용된 아교물질은 에폭시 수지 또는 폴리탄산 에스테르에 기초하고 있는 것을 특징으로하는 스프링 제조방법.The method of any one of the preceding claims wherein the fiber reinforced plastic material comprises an epoxy resin or polycarbonate ester and the glue used is based on the epoxy resin or polycarbonate ester. 상기 항중의 어느 한 항에 있어서, 섬유질 강화 플라스틱이 80%까지 섬유질을 함유하고 있는 것을 특징으로하는 스프링 제조방법.The method according to any one of the preceding claims, wherein the fiber reinforced plastic contains up to 80% fiber. 상기 항중의 어느 한 항에 있어서, 테이프 각각이 0.2mm의 최소 두께를 갖고 최대 두께는 맨드릴의 직경에 의해서 결정되는 테이프가 사용되는 것을 특징으로 하는 스트링 제조방법.The method of any one of the preceding claims, wherein a tape is used, wherein each tape has a minimum thickness of 0.2 mm and the maximum thickness is determined by the diameter of the mandrel. 상기 항중의 어느 한 항에 있어서, 사용된 맨드릴이 어떤 종류의 트랙 또는 홈이 없고, 상이한 피치를 갖는 스프링 제조를 위해 완만한 표면을 갖는 것을 특징으로하는 스프링 제조방법.The method of any one of the preceding claims, characterized in that the mandrel used is free of any kind of tracks or grooves and has a smooth surface for making springs with different pitches. 상기 항중의 어느 한 항에 있어서,테이프를 맨드릴에 위치시키는 동안 조정 수단이 사용되고, 그 조정 수단은 스프링의 피치를 결정할 수 있는 것을 특징으로하는 스프링 제조방법.The method according to any one of the preceding claims, wherein an adjusting means is used while positioning the tape on the mandrel, the adjusting means being capable of determining the pitch of the spring. 강화 수단으로서 스프링은, 세로 방향으로 배열된 섬유질을 갖고 스프링의 계획된 최종 배열에 따라 정향된 세로 방향으로 위치되며 라미네이트를 이루기 위해 함께 결합되는 다수의 테이프를 구비하고, 각 테이프는 스프링의 권선전에 경화되고, 테이프 사이의 아교가 스프링의 권선 후에 경화되는 것을 특징으로하는 강화 수단으로서 섬유질이 사용된 플라스틱으로 제조된 스프링.As reinforcement means the spring has a plurality of tapes having fibers arranged in the longitudinal direction and positioned in the longitudinal direction oriented according to the planned final arrangement of the springs and joined together to form a laminate, each tape cured before winding of the springs. And a glue made of plastic with fibers as a reinforcing means, characterized in that the glue between the tapes is cured after the winding of the spring. 제9항에 있어서, 섬유질 강화 플라스틱 물질은 에폭시 수지 또는 폴리탄산 에스테르를 구비하고, 사용된 아교는 에폭시 수지 또는 폴리탄산 에스테르에 기초하며 섬유질 강화 플라스틱은 80%까지 섬유질을 함유하는 것을 특징으로하는 스프링.10. The spring of claim 9 wherein the fibrous reinforced plastic material comprises an epoxy resin or polycarbonate ester, the glue used is based on an epoxy resin or polycarbonate ester and the fibrous reinforced plastic contains up to 80% fiber. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880701658A 1987-04-15 1988-04-15 Fiber reinforced plastic spring and its manufacturing method KR890700461A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK200987A DK200987A (en) 1987-04-15 1987-04-15 SPRINGS MANUFACTURED OF ARTIFICIAL FIBER-ARMED PLASTIC MATERIAL, AND PROCEDURES FOR MANUFACTURING THEREOF
DK2009/87 1987-04-15
PCT/DK1988/000069 WO1988007927A1 (en) 1987-04-15 1988-04-15 Fiber reinforced plastic springs and method of manufacturing the same

Publications (1)

Publication Number Publication Date
KR890700461A true KR890700461A (en) 1989-04-25

Family

ID=8109434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880701658A KR890700461A (en) 1987-04-15 1988-04-15 Fiber reinforced plastic spring and its manufacturing method

Country Status (4)

Country Link
KR (1) KR890700461A (en)
AU (1) AU1689088A (en)
DK (1) DK200987A (en)
WO (1) WO1988007927A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954396B1 (en) * 2009-11-11 2010-04-26 (주)경일산업 Manufacturing method and manufacture apparatus of the coil spring which uses the plastics

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710870B1 (en) * 1993-10-08 1995-12-08 Inst Francais Du Petrole Device and method for mass production of fiber-reinforced resin parts.
US8182023B2 (en) 2010-03-16 2012-05-22 Sabic Innovative Plastics Ip B.V. Plastically deformable spring energy management systems and methods for making and using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812936A (en) * 1956-08-29 1957-11-12 Ford Motor Co Torsional member
US4260143A (en) * 1979-01-15 1981-04-07 Celanese Corporation Carbon fiber reinforced composite coil spring
CA1154042A (en) * 1979-07-12 1983-09-20 Frank H. Doyal Fiber-reinforced tubular spring
US4434121A (en) * 1981-10-01 1984-02-28 Audi Nsu Auto Union Aktiengesellschaft Method for production of a helical spring from a fiber-reinforced plastic
US4473217A (en) * 1982-01-07 1984-09-25 Kato Hatsujo Kaisha, Limited Fiber-reinforced resin coil spring and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100954396B1 (en) * 2009-11-11 2010-04-26 (주)경일산업 Manufacturing method and manufacture apparatus of the coil spring which uses the plastics

Also Published As

Publication number Publication date
AU1689088A (en) 1988-11-04
WO1988007927A1 (en) 1988-10-20
DK200987D0 (en) 1987-04-15
DK200987A (en) 1988-10-16

Similar Documents

Publication Publication Date Title
EP0748279B1 (en) Reinforcement panel having a cellulose surface material adhered thereto, a method for reinforcing a wood structure and the resulting reinforced structure
US5648138A (en) Reinforced wood structural member
US3902732A (en) Advanced composition ski
US4063838A (en) Rod construction and method of forming the same
US4809402A (en) Non-metallic composite piano hinge
KR950007550B1 (en) A method of making shaped article from sandwich construction
US4950437A (en) Molding process for musical instrument neck
US20120318441A1 (en) Method for making a connecting rod made of a composite material comprising a reinforced yoke
FR2312356A1 (en) Mandrel for producing curved profiles from bonded filaments - to produce specific curvatures in unlimited lengths
US5736220A (en) Surface treated synthetic reinforcement for structural wood members
KR890700461A (en) Fiber reinforced plastic spring and its manufacturing method
US4260445A (en) Process for producing thick reinforced plastic articles
GB1333558A (en) Composite material articles
JPH11108027A (en) Manufacture of u-bolt
GB1362531A (en) Reinforced plastic materials
ATE28594T1 (en) COMPOSITE PROFILE.
GB1498892A (en) Racket manufacture
KR20010101875A (en) Method for producing angular components consisting of flat-strip laminated sections
CS209261B1 (en) Manufacturing process of wound sandwich structures and apparatus for its execution
ES2022898B3 (en) IMPROVED METHOD FOR MOLDING REINFORCED FIBERS WITH SHEETS
RU95118150A (en) PLATE FOR EXTENDED WOODEN ELEMENT, METHOD OF ITS MANUFACTURE AND EXTENDED WOODEN ELEMENT
JPS61278634A (en) Leaf spring made of fibre-reinforced resin and manufacture thereof
ATA195591A (en) METHOD FOR PRODUCING A DRILL BASE AND A DRILL BASE PRODUCED BY THIS METHOD
JPS59196218A (en) Manufacture of frp spring
JPS60144709A (en) Production for strengthened flat optical cable

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid