IT1256740B - Procedimento per la fabbricazione di una ruota gommata in materiale sintetico, particolarmente per carrello avvolgitubo per giardinaggio eruota cosi' ottenuta - Google Patents
Procedimento per la fabbricazione di una ruota gommata in materiale sintetico, particolarmente per carrello avvolgitubo per giardinaggio eruota cosi' ottenutaInfo
- Publication number
- IT1256740B IT1256740B ITMI922881A ITMI922881A IT1256740B IT 1256740 B IT1256740 B IT 1256740B IT MI922881 A ITMI922881 A IT MI922881A IT MI922881 A ITMI922881 A IT MI922881A IT 1256740 B IT1256740 B IT 1256740B
- Authority
- IT
- Italy
- Prior art keywords
- gardening
- handling
- wheel
- procedure
- manufacture
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000010413 gardening Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002994 synthetic fiber Polymers 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 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
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/02—Solid tyres ; Moulds 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic 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
- B29K2023/00—Use of polyalkenes or derivatives thereof 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
- B29K2623/10—Polymers of propylene
- B29K2623/12—PP, i.e. polypropylene
-
- 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
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
- B29L2031/322—Wheels, pinions, pulleys, castors or rollers, Rims made wholly of plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
Abstract
Il procedimento comprende la realizzazione di un cerchione (3) a parete periferica liscia (9) mediante stampaggio di materiale plastico rigido e la successiva applicazione di un battistrada (1) di materiale soffice gommoso mediante iniezione diretta di detto materiale gommoso su detta parete liscia (Figura 1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922881A IT1256740B (it) | 1992-12-18 | 1992-12-18 | Procedimento per la fabbricazione di una ruota gommata in materiale sintetico, particolarmente per carrello avvolgitubo per giardinaggio eruota cosi' ottenuta |
EP93203489A EP0602738A1 (en) | 1992-12-18 | 1993-12-11 | Process for the manufacture of a tired wheel in synthetic material, especially for a hose winding cart for gardening, and wheel thus obtained |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922881A IT1256740B (it) | 1992-12-18 | 1992-12-18 | Procedimento per la fabbricazione di una ruota gommata in materiale sintetico, particolarmente per carrello avvolgitubo per giardinaggio eruota cosi' ottenuta |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922881A0 ITMI922881A0 (it) | 1992-12-18 |
ITMI922881A1 ITMI922881A1 (it) | 1994-06-18 |
IT1256740B true IT1256740B (it) | 1995-12-15 |
Family
ID=11364483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922881A IT1256740B (it) | 1992-12-18 | 1992-12-18 | Procedimento per la fabbricazione di una ruota gommata in materiale sintetico, particolarmente per carrello avvolgitubo per giardinaggio eruota cosi' ottenuta |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0602738A1 (it) |
IT (1) | IT1256740B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2727061A1 (fr) * | 1994-11-17 | 1996-05-24 | Gourlin Participation Sa | Roue a nez monomatiere avec bandage recyclable, destinee notamment aux poubelles collectives |
FR2727060A1 (fr) * | 1994-11-17 | 1996-05-24 | Gourlin Participation Sa | Roue a nez monomatiere avec bandage recyclable, destinee notamment aux poubelles collectives |
FR2740392B1 (fr) * | 1995-10-25 | 1997-12-12 | France Reducteurs Sa | Roue d'un nouveau type |
US8037911B2 (en) | 2008-09-04 | 2011-10-18 | Geo Plastics | Wheel including tread coupled to rim |
GB0909779D0 (en) * | 2009-06-06 | 2009-07-22 | Starco Dml Ltd | A wheel |
US20140047812A1 (en) * | 2011-04-27 | 2014-02-20 | Husqvarna Ab | Lawn Mower Wheel and Lawn Mower with such a Wheel |
GB2520236B (en) * | 2013-09-13 | 2018-05-09 | Capak Ltd | A Wheel |
WO2018005741A1 (en) * | 2016-07-01 | 2018-01-04 | Frederick Taylor | Wheel for industrial vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578812A (en) * | 1969-03-03 | 1971-05-18 | Arundale Mfg Inc | Support wheel and method of making same |
ZA713223B (en) * | 1970-05-22 | 1972-02-23 | Dunlop Holdings Ltd | Moulded plastic rubber composites |
DE2612301A1 (de) * | 1976-03-23 | 1977-10-06 | Nixdorff Krein Manufacturing C | Einheitliche rad- und reifenanordnung sowie verfahren zu ihrer herstellung |
US4350196A (en) * | 1976-09-13 | 1982-09-21 | The Goodyear Tire & Rubber Company | Non-pneumatic structurally resilient integrated wheel-tire |
FR2413983A1 (fr) * | 1978-01-05 | 1979-08-03 | Petitjean Gabriel | Roue a bandage evide dans sa masse, notamment destinee aux engins ou articles roulants a faible vitesse |
US4588542A (en) * | 1981-05-04 | 1986-05-13 | G. P. Plastics, Inc. | Bicycle wheel assembly |
JP2572239B2 (ja) * | 1987-09-21 | 1997-01-16 | 株式会社 ナンシン | キャスタのホイ−ル構造 |
DE4002610A1 (de) * | 1990-01-30 | 1991-08-01 | Haco Rollen Vertrieb | Druckluftloser hohlreifen und verfahren zu seiner herstellung |
-
1992
- 1992-12-18 IT ITMI922881A patent/IT1256740B/it active IP Right Grant
-
1993
- 1993-12-11 EP EP93203489A patent/EP0602738A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI922881A0 (it) | 1992-12-18 |
ITMI922881A1 (it) | 1994-06-18 |
EP0602738A1 (en) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951228 |