CA1169616A - Moulding tool and method of producing a length of flexible tubing in the form of a toothed belt - Google Patents
Moulding tool and method of producing a length of flexible tubing in the form of a toothed beltInfo
- Publication number
- CA1169616A CA1169616A CA000380353A CA380353A CA1169616A CA 1169616 A CA1169616 A CA 1169616A CA 000380353 A CA000380353 A CA 000380353A CA 380353 A CA380353 A CA 380353A CA 1169616 A CA1169616 A CA 1169616A
- Authority
- CA
- Canada
- Prior art keywords
- mould
- mould core
- core
- fabric cover
- sleeve
- 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
- 230000009975 flexible effect Effects 0.000 title claims abstract description 38
- 238000000465 moulding Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 16
- 239000004744 fabric Substances 0.000 claims abstract description 118
- 239000000463 material Substances 0.000 claims abstract description 78
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000000806 elastomer Substances 0.000 claims description 72
- 229920001971 elastomer Polymers 0.000 claims description 71
- 238000007789 sealing Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000009969 flowable effect Effects 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 9
- 229940090044 injection Drugs 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14631—Coating reinforcements
-
- 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
- B29K2021/00—Use of unspecified rubbers 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
-
- 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
- B29K2713/00—Use of textile products or fabrics for preformed parts, e.g. for inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3031330.5 | 1980-08-20 | ||
| DE3031330A DE3031330C2 (de) | 1980-08-20 | 1980-08-20 | Formwerkzeug zum Herstellen eines zahnriemenförmigen armierten Schlauchstückes aus Kunststoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1169616A true CA1169616A (en) | 1984-06-26 |
Family
ID=6109968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000380353A Expired CA1169616A (en) | 1980-08-20 | 1981-06-22 | Moulding tool and method of producing a length of flexible tubing in the form of a toothed belt |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4443396A (en, 2012) |
| JP (1) | JPS5772841A (en, 2012) |
| BR (1) | BR8105294A (en, 2012) |
| CA (1) | CA1169616A (en, 2012) |
| DE (1) | DE3031330C2 (en, 2012) |
| FR (1) | FR2488830A1 (en, 2012) |
| GB (1) | GB2082113B (en, 2012) |
| IT (1) | IT1169269B (en, 2012) |
| NL (1) | NL185400C (en, 2012) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3202473C2 (de) * | 1982-01-27 | 1985-08-01 | Wilhelm Herm. Müller GmbH & Co KG, 3000 Hannover | Verfahren und Vorrichtung zur Herstellung von Zahnriemen |
| DE3438917A1 (de) * | 1984-10-24 | 1986-04-24 | Wilhelm Herm. Müller GmbH & Co KG, 3000 Hannover | Vorrichtung zur herstellung von endlosen zahnriemen |
| DE3440742A1 (de) * | 1984-11-08 | 1986-05-07 | Wilhelm Herm. Müller GmbH & Co KG, 3000 Hannover | Vorrichtung zur herstellung von endlosen zahnriemen |
| EP0280175B1 (en) * | 1987-02-27 | 1993-05-05 | Nitta Industries Corporation | Process for producing endless belt |
| JPH02151425A (ja) * | 1988-12-03 | 1990-06-11 | Bando Chem Ind Ltd | 歯付き伝導ベルトの射出成形用金型 |
| JP2923579B2 (ja) * | 1989-08-02 | 1999-07-26 | デイコ プロダクツ，インコーポレイテッド | 歯付ベルト構造体及びそのための予備成形織物ライナーを製造する方法 |
| US5176867A (en) * | 1989-08-02 | 1993-01-05 | Dayco Products, Inc. | Method of making a toothed belt construction with an endless preformed fabric sleeve |
| JPH06509856A (ja) * | 1991-07-18 | 1994-11-02 | デイコ プロダクツ，インコーポレイテッド | 歯付きベルト構造体の製造方法及び歯付きベルト構造体 |
| US5213749A (en) * | 1991-07-31 | 1993-05-25 | Westinghouse Air Brake Company | Method of forming a rubber seal having a metallic insert |
| IL117081A (en) * | 1996-02-08 | 2000-02-29 | Lotemplast Plastic Product Com | In-mold decoration of substantially tubular objects |
| US5833898A (en) * | 1996-10-10 | 1998-11-10 | Albany International Corp. | Method for manufacturing resin-impregnated endless belt structures |
| DE10206510B4 (de) * | 2002-02-16 | 2004-02-12 | Breco Antriebstechnik Breher Gmbh & Co. | Verfahren und Vorrichtung zum Herstellen eines Zahnriemens |
| ATE354463T1 (de) * | 2003-12-02 | 2007-03-15 | Contitech Antriebssysteme Gmbh | Verfahren zur herstellung von doppelzahnriemen |
| CN1958266B (zh) * | 2005-11-04 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | 模具结构 |
| FR2900593B1 (fr) * | 2006-05-04 | 2010-10-15 | Hutchinson | Procede de fabrication d'un composite polymere(s)/renfort textile ou metallique, composite obtenu par ce procede et soufflet de decouplage qui en est constitue |
| US7625295B2 (en) * | 2007-01-23 | 2009-12-01 | Ernesto Gutierrez | Weighted trainer golf club |
| EP3411212B1 (de) * | 2016-03-07 | 2021-08-11 | Walther Flender GmbH | Verfahren zum herstellen eines treibriemens |
| CN110000977B (zh) * | 2019-04-18 | 2023-10-13 | 浙江盘毂动力科技有限公司 | 一种电机铁芯覆层的制作装置和制作方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1363912A (en) * | 1916-11-14 | 1920-12-28 | Albert A Pauly | Method and apparatus for manufacture of pipe |
| GB744907A (en) * | 1952-03-10 | 1956-02-15 | Continental Gummi Werke Ag | Improvements in or relating to the manufacture of belting |
| DE972176C (de) * | 1952-05-20 | 1959-06-04 | Continental Gummi Werke Ag | Verfahren zur Herstellung von Treibriemen |
| US3109202A (en) * | 1952-10-09 | 1963-11-05 | Continental Gummi Werke Ag | Mold for use in connection with the casting of transmission belts |
| DE1291473B (de) * | 1961-12-21 | 1969-03-27 | Mueller Wilhelm H & Co Kg | Verfahren zum Herstellen von fuer die Fertigung von verzahnten Treibriemen bestimmten Baendern |
| NL131619C (en, 2012) * | 1964-11-16 | |||
| US3482004A (en) * | 1967-12-11 | 1969-12-02 | Grant D Anderson | Making of v-belts |
| US3634572A (en) * | 1968-12-23 | 1972-01-11 | Dayco Corp | Transmission belt and apparatus for and method of making same |
| BE789760A (fr) * | 1971-10-06 | 1973-02-01 | Pirelli | Procede et dispositif pour la fabrication de courroies dentees |
| US3772929A (en) * | 1971-10-14 | 1973-11-20 | J Redmond | Cog-belt & method for its production |
| US3894900A (en) * | 1973-09-07 | 1975-07-15 | Gates Rubber Co | Elastomer-free fabric surface for power transmission belt tooth facing |
| JPS5215311A (en) * | 1975-07-25 | 1977-02-04 | Yasuo Kitada | Radio tape recorder |
| FR2363024A1 (fr) * | 1976-08-25 | 1978-03-24 | Paulstra Sa | Perfectionnements apportes aux articulations elastiques et aux procedes pour les etablir |
| DE2653741C3 (de) * | 1976-11-26 | 1979-10-25 | Breco Kunststoffverarbeitungs-Gmbh & Co Kg, 4952 Porta Westfalica | verstärkten Schlauchstückes durch Spritzgießen |
| DE2655584B2 (de) * | 1976-12-08 | 1979-11-29 | Continental Gummi-Werke Ag, 3000 Hannover | Form zum Herstellen von Zahnriemen aus gießfähigen Kunststoffen |
-
1980
- 1980-08-20 DE DE3031330A patent/DE3031330C2/de not_active Expired
-
1981
- 1981-06-22 CA CA000380353A patent/CA1169616A/en not_active Expired
- 1981-07-28 US US06/287,596 patent/US4443396A/en not_active Expired - Fee Related
- 1981-08-18 NL NLAANVRAGE8103857,A patent/NL185400C/xx not_active IP Right Cessation
- 1981-08-19 BR BR8105294A patent/BR8105294A/pt unknown
- 1981-08-19 FR FR8115919A patent/FR2488830A1/fr active Granted
- 1981-08-19 GB GB8125313A patent/GB2082113B/en not_active Expired
- 1981-08-19 IT IT23570/81A patent/IT1169269B/it active
- 1981-08-20 JP JP56129507A patent/JPS5772841A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8105294A (pt) | 1982-05-04 |
| JPS5772841A (en) | 1982-05-07 |
| US4443396A (en) | 1984-04-17 |
| DE3031330A1 (de) | 1982-03-04 |
| NL185400B (nl) | 1989-11-01 |
| GB2082113A (en) | 1982-03-03 |
| FR2488830A1 (fr) | 1982-02-26 |
| GB2082113B (en) | 1984-03-07 |
| IT8123570A0 (it) | 1981-08-19 |
| FR2488830B1 (en, 2012) | 1985-03-29 |
| DE3031330C2 (de) | 1983-11-10 |
| NL8103857A (nl) | 1982-03-16 |
| NL185400C (nl) | 1990-04-02 |
| IT1169269B (it) | 1987-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |