ES2008007A6 - Tramo de manguera de plastico elastico dotado de buena recuperacion y procedimiento para su fabricacion. - Google Patents

Tramo de manguera de plastico elastico dotado de buena recuperacion y procedimiento para su fabricacion.

Info

Publication number
ES2008007A6
ES2008007A6 ES8802634A ES8802634A ES2008007A6 ES 2008007 A6 ES2008007 A6 ES 2008007A6 ES 8802634 A ES8802634 A ES 8802634A ES 8802634 A ES8802634 A ES 8802634A ES 2008007 A6 ES2008007 A6 ES 2008007A6
Authority
ES
Spain
Prior art keywords
length
shape
elastic material
made out
hose
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
Application number
ES8802634A
Other languages
English (en)
Inventor
Gunter Schwarz
Ulrich Neuhaus
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.)
Fried Krupp AG Hoesch Krupp
ALTENKIRCHENER KUNSTSTOFF GmbH
Original Assignee
Hoesch AG
ALTENKIRCHENER KUNSTSTOFF GmbH
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 Hoesch AG, ALTENKIRCHENER KUNSTSTOFF GmbH filed Critical Hoesch AG
Publication of ES2008007A6 publication Critical patent/ES2008007A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/024—Covers or coatings therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Springs (AREA)

Abstract

SE DESCRIBE UN TRAMO DE MANGUERA DE PLASTICO ELASTICO DOTADO DE BUENA RECUPERACION, PARTICULARMENTE PARA ENVOLVER UNA ZONA DE LAS ESPIRAS DE MUELLES DE COMPRESION HELICOIDALES CON CARACTERISTICAS ELASTICA PROGRESIVA PARA VEHICULOS AUTOMOVILES Y SIMILARES. CON EL FIN DE PODER FIJAR HERMETICAMENTE UN TRAMO DE MANGUERA DE ESTE TIPO EN LOS DOS EXTREMOS EN LA ZONA PROGRESIVA DEL MUELLE HELICOIDAL Y DE EXCLUIR POR CONSIGUIENTE QUE, POR UN LADO, PUEDA PENETRAR HUMEDAD, SUCIEDAD Y SIMILARES Y, POR OTRO LADO, PUEDA SALIR LIQUIDO LUBRICANTE Y PROTECTOR CONTRA LA CORROSION, AL MENOS UNA ZONA EXTREMA (4) DEL TRAMO DE MANGUERA (1) PRESENTA UN DIAMETRO INTERIOR REDUCIDO QUE ESTA UNIDO CON LA PARTE RESTANTE (2) DEL TRAMO DE MANGUERA (1) POR MEDIO DE AL MENOS UN TROZO INTERMEDIO (3) CONICO AL MENOS EN SU INTERIOR.
ES8802634A 1987-11-02 1988-08-25 Tramo de manguera de plastico elastico dotado de buena recuperacion y procedimiento para su fabricacion. Expired ES2008007A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873737104 DE3737104A1 (de) 1987-11-02 1987-11-02 Schlauchstueck aus elastischem, gut rueckstellbarem kunststoff und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
ES2008007A6 true ES2008007A6 (es) 1989-07-01

Family

ID=6339584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802634A Expired ES2008007A6 (es) 1987-11-02 1988-08-25 Tramo de manguera de plastico elastico dotado de buena recuperacion y procedimiento para su fabricacion.

Country Status (10)

Country Link
US (1) US4869471A (es)
JP (1) JPH01135932A (es)
KR (1) KR970001961B1 (es)
AU (1) AU605922B2 (es)
CA (1) CA1296268C (es)
DE (1) DE3737104A1 (es)
ES (1) ES2008007A6 (es)
FR (1) FR2622659B1 (es)
GB (1) GB2211912B (es)
SE (1) SE467272B (es)

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US5695421A (en) * 1996-02-21 1997-12-09 Shimano Inc. Elastomer coated coil spring and chain derailleur employing same
US5823439A (en) * 1996-08-16 1998-10-20 Hunter Industries Incorporated Pop-up sprinkler with shock absorbing riser spring
JP4054079B2 (ja) * 1996-09-10 2008-02-27 株式会社ブリヂストン 防振装置
US5799931A (en) * 1996-10-11 1998-09-01 Sikorsky Aircraft Corporation Coil spring for overrunning spring clutches
DE19824378A1 (de) * 1998-05-30 1999-12-02 Philips Patentverwaltung Elektonisches Gerät mit einer erschütterungsempfindliches Baueinheit
GB9930000D0 (en) 1999-12-21 2000-02-09 Phaeton Research Ltd An ingestible device
US7168117B2 (en) * 2003-02-19 2007-01-30 Dreamwell Ltd. Multi-stranded coil spring
US6944899B2 (en) * 2003-02-19 2005-09-20 Dreamwell, Ltd. Stranded mattress spring
US7047581B2 (en) * 2003-02-19 2006-05-23 Dreamwell, Ltd. Stranded mattress spring
DE102004005812B4 (de) * 2004-02-06 2009-06-04 Audi Ag Tragfederanordnung für ein Kraftfahrzeug mit einer auf einem Radträger sich abstützenden Schraubenfeder
JP4857041B2 (ja) * 2006-07-18 2012-01-18 株式会社トスカ 可塑性材製の螺旋状部品及びその製造方法
DE102009053092A1 (de) 2009-11-13 2011-05-19 Audi Ag Steinschlagschutz für ein Federelement
BRPI1105017B1 (pt) * 2011-11-25 2020-06-16 Embraco Indústria De Compressores E Soluções E Refrigeração Ltda. Dispositivo de controle de deformação de mola ressonante em uma unidade de acionamento linear
CN202441794U (zh) * 2012-03-02 2012-09-19 喜临门家具股份有限公司 一种螺旋状气压弹簧
KR101378000B1 (ko) * 2012-10-09 2014-03-26 이용복 자동차 현가장치 코일스프링 보호용 튜브, 자동차 현가장치 코일스프링의 제조 방법 및 상기 방법으로 제조된 자동차 현가장치 코일스프링
CA2833674A1 (en) * 2013-11-15 2015-05-15 Rem Enterprises Inc. Method for coating an extension spring
CN111527324B (zh) * 2018-03-07 2021-12-21 中央发条株式会社 弹簧
DE102018214795A1 (de) 2018-08-31 2020-03-05 Thyssenkrupp Ag Schraubenfeder für ein Fahrwerk und ein Verfahren zum Herstellen einer Schraubenfeder für ein Fahrwerk
JP7332560B2 (ja) * 2020-09-25 2023-08-23 トヨタ自動車株式会社 リアサスペンションとそのコイルスプリング
US11940031B2 (en) * 2022-03-24 2024-03-26 Nhk Spring Co., Ltd. Coil spring
US11821485B1 (en) 2022-06-01 2023-11-21 Nhk Spring Co., Ltd. Coil spring

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Also Published As

Publication number Publication date
DE3737104C2 (es) 1990-01-11
FR2622659A1 (fr) 1989-05-05
GB8821207D0 (en) 1988-10-12
SE467272B (sv) 1992-06-22
JPH01135932A (ja) 1989-05-29
KR970001961B1 (ko) 1997-02-20
US4869471A (en) 1989-09-26
GB2211912B (en) 1992-04-22
GB2211912A (en) 1989-07-12
AU605922B2 (en) 1991-01-24
DE3737104A1 (de) 1989-05-11
AU2410188A (en) 1989-05-04
KR890007936A (ko) 1989-07-06
FR2622659B1 (fr) 1992-08-28
SE8802826L (sv) 1989-05-03
SE8802826D0 (sv) 1988-08-05
CA1296268C (en) 1992-02-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20080826