CA1163279A - Vibration isolators and manufacture thereof by coinjection molding - Google Patents

Vibration isolators and manufacture thereof by coinjection molding

Info

Publication number
CA1163279A
CA1163279A CA000361863A CA361863A CA1163279A CA 1163279 A CA1163279 A CA 1163279A CA 000361863 A CA000361863 A CA 000361863A CA 361863 A CA361863 A CA 361863A CA 1163279 A CA1163279 A CA 1163279A
Authority
CA
Canada
Prior art keywords
mold
parts
thermoplastic
molded
vibration isolator
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
CA000361863A
Other languages
English (en)
French (fr)
Inventor
Charles M. Salerno
Harold V. Hamilton
Dale W. Schubert
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.)
Hutchinson Aerospace and Industry Inc
Original Assignee
Barry Wright Corp
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 Barry Wright Corp filed Critical Barry Wright Corp
Application granted granted Critical
Publication of CA1163279A publication Critical patent/CA1163279A/en
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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C45/0062—Joined by injection moulding
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/422—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring
    • F16F1/424—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring of membrane-type springs
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/093—Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B29C2045/1659—Fusion bonds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/78—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/02—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring
    • F16F2236/022—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring of membrane-type springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Springs (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)
CA000361863A 1979-10-22 1980-10-08 Vibration isolators and manufacture thereof by coinjection molding Expired CA1163279A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8673379A 1979-10-22 1979-10-22
US086,733 1979-10-22

Publications (1)

Publication Number Publication Date
CA1163279A true CA1163279A (en) 1984-03-06

Family

ID=22200531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000361863A Expired CA1163279A (en) 1979-10-22 1980-10-08 Vibration isolators and manufacture thereof by coinjection molding

Country Status (10)

Country Link
JP (2) JPS5666537A (it)
CA (1) CA1163279A (it)
CH (1) CH650843A5 (it)
DE (1) DE3039868A1 (it)
FR (1) FR2468034B1 (it)
GB (1) GB2060816B (it)
IL (1) IL61216A (it)
IT (1) IT1144010B (it)
MX (1) MX158739A (it)
NL (1) NL186716C (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573363A (en) * 1983-10-17 1986-03-04 Mannesmann Tally Corporation Vibration isolating coupling
GB8619240D0 (en) * 1986-08-06 1986-09-17 Dunlop Ltd Elastomeric mounting
JPS63108598U (it) * 1987-01-07 1988-07-13
JPS63146199U (it) * 1987-03-13 1988-09-27
IT1218976B (it) * 1988-01-25 1990-04-24 Stars Spa Procedimento per insonorizzare componenti dell'interno della carrozzeria dell'autoveicolo
JPH064261B2 (ja) * 1988-10-17 1994-01-19 大成プラス株式会社 自動車用ランプのパッキング組立方法
DE4025100A1 (de) * 1990-08-08 1992-02-13 Vorwerk & Sohn Verfahren zum herstellen von gummi/metall-lagern fuer insbesondere fahrwerke von kraftfahrzeugen
JPH0562752U (ja) * 1991-12-06 1993-08-20 富士ポリマテック株式会社 オイルダンパー
JPH05169491A (ja) * 1991-12-19 1993-07-09 Koito Mfg Co Ltd ランプボディにおける端部ラバーの製造方法とその製造装置
DE4218135A1 (de) * 1992-06-02 1993-12-09 Phoenix Ag Verfahren zum Herstellen von Kuststoff-Gummi-Verbundkörpern
DE4303364C2 (de) * 1993-02-05 2002-04-18 Siemens Ag Rollmembran
DE19526934A1 (de) * 1995-07-24 1997-01-30 Mann & Hummel Filter Befestigungselement
DE19532085A1 (de) * 1995-08-31 1997-03-06 Kunststofftechnik Ros Gmbh & C Verfahren zur Herstellung eines formstabilen Dichtungselementes sowie Dichtungselement
DE19540333C2 (de) * 1995-10-28 2000-06-08 Franz Weigelt & Soehne Gmbh & Verfahren zum Herstellen eines Kunststoffteils aus einem Teil einer harten und einem Teil einer weichen flexiblen Komponente
DE19541518A1 (de) * 1995-11-08 1997-05-15 Erich Rapp Verfahren zur Herstellung eines einen plattenförmigen Rand aufweisenden Hartwerkstoffteils
EP0847127B1 (de) * 1996-11-06 2000-03-15 SAIA-Burgess Electronics AG Elektroantrieb
DE19706734C2 (de) * 1997-02-20 2000-11-02 Opel Adam Ag Entlüftungsvorrichtung und Verfahren zu ihrer Herstellung
JPH10231893A (ja) * 1997-02-20 1998-09-02 Polymertech Kk フレームダンパー
US6258893B1 (en) * 1997-05-15 2001-07-10 Chisso Corporation Unoriented polypropylene molding
IT1293646B1 (it) * 1997-07-25 1999-03-08 Itw Fastex Italia Spa Piedino antivibrante, in particolare per il sopporto di compressori, e suo metodo di realizzazione
DE19913828A1 (de) * 1999-03-26 2000-09-28 Alphacan Omniplast Gmbh Trichter, insbesondere aus Kunststoff, für Straßenabläufe, und Verfahren zu dessen Herstellung
DE10105526B4 (de) * 2001-02-07 2004-12-23 Robert Bosch Gmbh Verfahren zur Herstellung einer Klappenanordnung
DE10211663B4 (de) * 2002-03-15 2011-02-10 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Herstellung eines aus zwei einstückig miteinander verbundenen Segmenten bestehenden Formteils, insbesondere für einen Fahrzeuginnenraum, sowie nach diesem Verfahren hergestelltes Formteil
DE102004051566B4 (de) 2004-10-22 2008-06-12 SGF SüDDEUTSCHE GELENKSCHEIBENFABRIK GMBH & CO. KG Nachgiebige Buchsenanordnung
JP4529799B2 (ja) * 2005-06-01 2010-08-25 株式会社デンソー 空調ユニット
DE102005061265A1 (de) * 2005-12-20 2007-06-21 Otto Bock Healthcare Ip Gmbh & Co. Kg Fingerprothese sowie Handprothese
JP5603109B2 (ja) * 2010-03-15 2014-10-08 株式会社ブリヂストン 外観検査装置及び外観検査方法
JP5968043B2 (ja) * 2012-04-24 2016-08-10 住友理工株式会社 防振装置およびその製造方法
US9307853B2 (en) * 2014-05-01 2016-04-12 Tervis Tumbler Company Insulated double walled drinking vessel and method of making the same
FR3138782A1 (fr) * 2022-08-09 2024-02-16 Contitech Vibration Control Procédé de fabrication d’une articulation élastique par injection bi-matière

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB323178A (en) * 1928-08-02 1930-01-02 Hugh Compton Lord Improvements in or relating to rubber vibration dampeners, connections and diaphragms
US1978940A (en) * 1932-04-15 1934-10-30 Guy And Murton Inc Resilient block
FR770913A (fr) * 1933-05-11 1934-09-24 Pirelli Amortisseur de heurts et de vibrations pour objets et mécanismes de toute espèce
DE803204C (de) * 1949-01-30 1951-03-01 Continental Gummi Werke Akt Ge Federndes Bauteil
BE554842A (it) * 1953-01-30
DE1170620B (de) * 1962-01-13 1964-05-21 Rheinmetall Gmbh Verfahren zur Herstellung eines Gelenkauges fuer Stossdaempfer, Gelenke oder gleichartige Bauteile
US3448949A (en) * 1967-08-04 1969-06-10 Tedan Inc Vibration and shock absorption mounting
GB1221157A (en) * 1969-01-28 1971-02-03 Gomma Antivibranti Applic Resilient coupling for seating in a component having an eye
US3962154A (en) * 1971-06-01 1976-06-08 Standard Oil Company Method for producing an improved molded thermoplastic article
US3975007A (en) * 1974-05-20 1976-08-17 Ace Controls, Inc. Resilient mounting structure
US3941859A (en) * 1974-08-02 1976-03-02 The B. F. Goodrich Company Thermoplastic polymer blends of EPDM polymer, polyethylene and ethylene-vinyl acetate copolymer
JPS5227966U (it) * 1975-08-18 1977-02-26
US4006116A (en) * 1975-11-26 1977-02-01 Shell Oil Company Block copolymer compositions and articles
FR2397280A1 (fr) * 1977-07-12 1979-02-09 Plastic Omnium Cie Procede de moulage de pieces thermoplastiques en plusieurs parties et dispositif pour la mise en oeuvre de ce procede
FR2442991A1 (fr) * 1978-11-30 1980-06-27 Vibrachoc Sa Isolateur de vibrations

Also Published As

Publication number Publication date
FR2468034B1 (fr) 1986-09-19
FR2468034A1 (fr) 1981-04-30
GB2060816A (en) 1981-05-07
IT8049828A0 (it) 1980-10-07
DE3039868C2 (it) 1990-06-28
IL61216A0 (en) 1980-12-31
GB2060816B (en) 1983-08-24
NL8005796A (nl) 1981-04-24
CH650843A5 (de) 1985-08-15
JPS5666537A (en) 1981-06-05
IT1144010B (it) 1986-10-29
MX158739A (es) 1989-03-09
DE3039868A1 (de) 1981-04-30
JPS62167951A (ja) 1987-07-24
IL61216A (en) 1985-06-30
NL186716B (nl) 1990-09-03
NL186716C (nl) 1991-02-01
JPS6313049B2 (it) 1988-03-23

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Legal Events

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MKEX Expiry