DE2239820A1 - Vorrichtung und verfahren zum formen von gummigegenstaenden mit drahtverstaerkung - Google Patents
Vorrichtung und verfahren zum formen von gummigegenstaenden mit drahtverstaerkungInfo
- Publication number
- DE2239820A1 DE2239820A1 DE2239820A DE2239820A DE2239820A1 DE 2239820 A1 DE2239820 A1 DE 2239820A1 DE 2239820 A DE2239820 A DE 2239820A DE 2239820 A DE2239820 A DE 2239820A DE 2239820 A1 DE2239820 A1 DE 2239820A1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- spacer
- molding
- parts
- expansion
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title claims description 15
- 230000002787 reinforcement Effects 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 6
- 238000000465 moulding Methods 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 5
- 229920002397 thermoplastic olefin Polymers 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000012778 molding material Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
- B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
- B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
-
- 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
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
-
- 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
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
- B29D2030/0655—Constructional or chemical features of the flexible cores
-
- 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
- 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
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
- B29L2022/02—Inflatable articles
- B29L2022/025—Bladders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/755—Membranes, diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tyre Moulding (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3783771A GB1395327A (en) | 1971-08-12 | 1971-08-12 | Moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2239820A1 true DE2239820A1 (de) | 1973-02-22 |
Family
ID=10399357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2239820A Pending DE2239820A1 (de) | 1971-08-12 | 1972-08-12 | Vorrichtung und verfahren zum formen von gummigegenstaenden mit drahtverstaerkung |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3938921A (enExample) |
| JP (1) | JPS5511507B2 (enExample) |
| AU (1) | AU468931B2 (enExample) |
| BE (1) | BE787418A (enExample) |
| BR (1) | BR7205486D0 (enExample) |
| CA (1) | CA975915A (enExample) |
| DE (1) | DE2239820A1 (enExample) |
| ES (1) | ES405788A1 (enExample) |
| FR (1) | FR2148591B1 (enExample) |
| GB (1) | GB1395327A (enExample) |
| IE (1) | IE36866B1 (enExample) |
| IT (1) | IT963691B (enExample) |
| MY (1) | MY7600042A (enExample) |
| SE (1) | SE394617B (enExample) |
| ZA (1) | ZA725437B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108609A (en) * | 1975-03-20 | 1976-09-27 | Sumitomo Metal Ind | Sansowabukitenrono suirenho |
| JPS6130804U (ja) * | 1984-07-28 | 1986-02-24 | 國彦 白石 | 自在巻込み目盛板付スナツプ輪尺 |
| CN111791405B (zh) * | 2020-07-24 | 2022-04-19 | 中国航空工业集团公司济南特种结构研究所 | 一种用于复材成型的组合模具分模体线性分离结构及方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380380A (en) * | 1942-12-07 | 1945-07-31 | Jr Thomas P Bacon | Tire vulcanizing apparatus |
| US2415412A (en) * | 1943-07-31 | 1947-02-11 | Western Electric Co | Method of forming vacuum tubes |
| US2709845A (en) * | 1951-06-29 | 1955-06-07 | Rocla Pipes Ltd | Method of applying pressure to the surface of newly formed concrete or like cementitious products |
| US2687260A (en) * | 1952-10-16 | 1954-08-24 | Coats & Clark | Shrouded spool and method of making the same |
| US3121947A (en) * | 1959-08-13 | 1964-02-25 | Firestone Tire & Rubber Co | Method of manufacturing a mold |
| JPS4318650Y1 (enExample) * | 1964-01-17 | 1968-08-02 | ||
| US3583047A (en) * | 1969-08-20 | 1971-06-08 | Nippon Concrete Ind Co Ltd | Apparatus for manufacturing prestressed concrete poles,piles and the like |
| US3672626A (en) * | 1970-03-06 | 1972-06-27 | James Thornton | Reusable forms for casting columns |
| US3669401A (en) * | 1970-03-13 | 1972-06-13 | Abelow Joseph | Fiber glass reinforced mold for cementitious building |
| US3740178A (en) * | 1971-04-21 | 1973-06-19 | Standard Oil Co | Plug assembly for thermoforming |
-
1971
- 1971-08-12 GB GB3783771A patent/GB1395327A/en not_active Expired
-
1972
- 1972-08-03 IE IE1094/72A patent/IE36866B1/xx unknown
- 1972-08-03 IT IT27829/72A patent/IT963691B/it active
- 1972-08-08 AU AU45370/72A patent/AU468931B2/en not_active Expired
- 1972-08-08 ZA ZA725437A patent/ZA725437B/xx unknown
- 1972-08-09 CA CA148,974A patent/CA975915A/en not_active Expired
- 1972-08-09 SE SE7210359A patent/SE394617B/xx unknown
- 1972-08-10 FR FR7228891A patent/FR2148591B1/fr not_active Expired
- 1972-08-10 BE BE787418A patent/BE787418A/xx unknown
- 1972-08-11 ES ES405788A patent/ES405788A1/es not_active Expired
- 1972-08-11 US US05/279,752 patent/US3938921A/en not_active Expired - Lifetime
- 1972-08-11 BR BR5486/72A patent/BR7205486D0/pt unknown
- 1972-08-12 DE DE2239820A patent/DE2239820A1/de active Pending
- 1972-08-12 JP JP8111572A patent/JPS5511507B2/ja not_active Expired
-
1976
- 1976-12-31 MY MY197642A patent/MY7600042A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE787418A (fr) | 1972-12-01 |
| AU468931B2 (en) | 1976-01-29 |
| ZA725437B (en) | 1973-04-25 |
| BR7205486D0 (pt) | 1973-07-10 |
| AU4537072A (en) | 1974-02-14 |
| IE36866L (en) | 1973-02-12 |
| JPS4834972A (enExample) | 1973-05-23 |
| FR2148591A1 (enExample) | 1973-03-23 |
| IE36866B1 (en) | 1977-03-16 |
| SE394617B (sv) | 1977-07-04 |
| JPS5511507B2 (enExample) | 1980-03-25 |
| MY7600042A (en) | 1976-12-31 |
| US3938921A (en) | 1976-02-17 |
| GB1395327A (en) | 1975-05-21 |
| ES405788A1 (es) | 1976-01-16 |
| CA975915A (en) | 1975-10-14 |
| FR2148591B1 (enExample) | 1974-10-25 |
| IT963691B (it) | 1974-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4138558C2 (de) | Rad und ein Verfahren zum Herstellen des Rades | |
| DE69210897T2 (de) | Reifenvulkanisierform | |
| EP0547313A2 (de) | Felge und ein Verfahren zum Herstellen der Felge | |
| DE2124231C3 (de) | Verfahren zum Herstellen eines Fahrzeugluftreifens | |
| DE2326021A1 (de) | Fahrzeugrad | |
| DE2930835C2 (enExample) | ||
| DE626767C (de) | Bereifungskoerper fuer Fahrzeugraeder mit zwei oder mehreren selbstaendigen Karkassen | |
| DE2239820A1 (de) | Vorrichtung und verfahren zum formen von gummigegenstaenden mit drahtverstaerkung | |
| EP0350855B1 (de) | Kommutator und Verfahren zu seiner Herstellung | |
| DE102007028201A1 (de) | Lenkrad für ein Kraftfahrzeug und Verfahren zur Herstellung eines Lenkrades | |
| DE102004008958B4 (de) | Verfahren zur Herstellung einer Bremsscheibe, Bremsscheibe und Verbindungselement | |
| DE19630811C1 (de) | Laufrolle | |
| DE2714646A1 (de) | Radfelge und verfahren zu deren herstellung | |
| DE1525153C3 (de) | Zweistoff-Fensterkäfig für Wälzlager | |
| DE2750125A1 (de) | Verfahren zum aufbauen von reifen | |
| DE2314574A1 (de) | Nicht-aufblasbarer fahrzeugreifen sowie vorrichtung zu dessen herstellung | |
| EP0001609B1 (de) | Verfahren zur Herstellung eines Wälzlagers mit einem in einer Aussenhülse angeordnetem Käfig und Käfig zur Durchführung des Verfahrens | |
| DE2151506A1 (de) | Schlauchverbindung | |
| DE3229707C2 (enExample) | ||
| DE2651845A1 (de) | Verfahren zur herstellung einer im querschnitt rechteckigen nut am ende der inneren oder aeusseren mantelflaeche eines rohrfoermigen bauteiles | |
| DE8029865U1 (de) | Sternfoermiges fussgestell | |
| DE470682C (de) | Gesenk fuer Dornstauchpressen | |
| DE1942224C3 (de) | Kunststoffrad mit einem in der Rad nabe angeordneten zweireihigen Walzlager | |
| DE2047267C3 (de) | Verfahren zur Herstellung von Radnaben für Drahtspeichenräder, insbesondere für Fahr- und Motorräder | |
| DE3040336C2 (de) | Leimwalze |