CA1163279A - Vibration isolators and manufacture thereof by coinjection molding - Google Patents
Vibration isolators and manufacture thereof by coinjection moldingInfo
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title description 9
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 25
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 24
- 238000001746 injection moulding Methods 0.000 claims abstract description 22
- 239000004793 Polystyrene Substances 0.000 claims abstract description 12
- 229920002223 polystyrene Polymers 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000000463 material Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 35
- 239000000806 elastomer Substances 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 29
- 229920001169 thermoplastic Polymers 0.000 claims description 21
- 239000004416 thermosoftening plastic Substances 0.000 claims description 14
- 230000004927 fusion Effects 0.000 claims description 9
- 239000002861 polymer material Substances 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 claims 1
- 229920000620 organic polymer Polymers 0.000 claims 1
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 239000012778 molding material Substances 0.000 description 11
- 239000000543 intermediate Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 229920002633 Kraton (polymer) Polymers 0.000 description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- -1 butadiene styrene compound Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 102000012000 CXCR4 Receptors Human genes 0.000 description 1
- 108010061299 CXCR4 Receptors Proteins 0.000 description 1
- 102000018361 Contactin Human genes 0.000 description 1
- 108060003955 Contactin Proteins 0.000 description 1
- 101100456896 Drosophila melanogaster metl gene Proteins 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Manufacturing & Machinery (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)
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)
Families Citing this family (30)
| 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 (enrdf_load_stackoverflow) * | 1987-01-07 | 1988-07-13 | ||
| JPS63146199U (enrdf_load_stackoverflow) * | 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 |
| DE59701253D1 (de) * | 1996-11-06 | 2000-04-20 | Saia Burgess Electronics Ag Mu | Elektroantrieb |
| JPH10231893A (ja) * | 1997-02-20 | 1998-09-02 | Polymertech Kk | フレームダンパー |
| DE19706734C2 (de) * | 1997-02-20 | 2000-11-02 | Opel Adam Ag | Entlüftungsvorrichtung und Verfahren zu ihrer Herstellung |
| CN1117798C (zh) * | 1997-05-15 | 2003-08-13 | 智索股份有限公司 | 聚丙烯类未拉伸成型制品 |
| 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 |
| FR3138782B1 (fr) * | 2022-08-09 | 2024-09-27 | Contitech Vibration Control | Procédé de fabrication d’une articulation élastique par injection bi-matière |
Family Cites Families (15)
| 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 |
| BE533744A (enrdf_load_stackoverflow) * | 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 (enrdf_load_stackoverflow) * | 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 |
-
1980
- 1980-10-06 IL IL61216A patent/IL61216A/xx not_active IP Right Cessation
- 1980-10-07 IT IT49828/80A patent/IT1144010B/it active
- 1980-10-08 CA CA000361863A patent/CA1163279A/en not_active Expired
- 1980-10-15 GB GB8033281A patent/GB2060816B/en not_active Expired
- 1980-10-21 JP JP14639380A patent/JPS5666537A/ja active Granted
- 1980-10-21 CH CH7851/80A patent/CH650843A5/de not_active IP Right Cessation
- 1980-10-21 FR FR8022498A patent/FR2468034B1/fr not_active Expired
- 1980-10-21 NL NLAANVRAGE8005796,A patent/NL186716C/xx not_active IP Right Cessation
- 1980-10-21 MX MX184425A patent/MX158739A/es unknown
- 1980-10-22 DE DE19803039868 patent/DE3039868A1/de active Granted
-
1986
- 1986-12-02 JP JP61286090A patent/JPS62167951A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL186716B (nl) | 1990-09-03 |
| NL186716C (nl) | 1991-02-01 |
| DE3039868C2 (enrdf_load_stackoverflow) | 1990-06-28 |
| IL61216A0 (en) | 1980-12-31 |
| FR2468034A1 (fr) | 1981-04-30 |
| GB2060816A (en) | 1981-05-07 |
| JPS5666537A (en) | 1981-06-05 |
| GB2060816B (en) | 1983-08-24 |
| MX158739A (es) | 1989-03-09 |
| IT1144010B (it) | 1986-10-29 |
| DE3039868A1 (de) | 1981-04-30 |
| IL61216A (en) | 1985-06-30 |
| NL8005796A (nl) | 1981-04-24 |
| JPS6313049B2 (enrdf_load_stackoverflow) | 1988-03-23 |
| FR2468034B1 (fr) | 1986-09-19 |
| CH650843A5 (de) | 1985-08-15 |
| IT8049828A0 (it) | 1980-10-07 |
| JPS62167951A (ja) | 1987-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |