IT8167800A0 - Ruota di materiale plastico partico larmente per carrozzelle passeggini e simili e procedimento per la sua fabbricazione - Google Patents

Ruota di materiale plastico partico larmente per carrozzelle passeggini e simili e procedimento per la sua fabbricazione

Info

Publication number
IT8167800A0
IT8167800A0 IT8167800A IT6780081A IT8167800A0 IT 8167800 A0 IT8167800 A0 IT 8167800A0 IT 8167800 A IT8167800 A IT 8167800A IT 6780081 A IT6780081 A IT 6780081A IT 8167800 A0 IT8167800 A0 IT 8167800A0
Authority
IT
Italy
Prior art keywords
strollers
wheelchairs
procedure
manufacture
similar
Prior art date
Application number
IT8167800A
Other languages
English (en)
Inventor
Joel C Cunard
William H Ziegler
Original Assignee
Hedstrom Co
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 Hedstrom Co filed Critical Hedstrom Co
Publication of IT8167800A0 publication Critical patent/IT8167800A0/it

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/006—Spoked wheels; Spokes thereof specially adapted for light-weight wheels, e.g. of strollers or wheel-chairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/06—Wheels with compression spokes
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/204—Shaping by moulding, e.g. injection moulding, i.e. casting of plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/321—Manufacturing methods joining by overmolding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B60B2360/322—Comprising polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/32—Plastic compositions
    • B60B2360/324—Comprising polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/321—Lifetime
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/523—Tire fixation on rim, e.g. fixing axially or circumferentially thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
    • B60Y2200/83—Perambulators; Buggies; Strollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Tires In General (AREA)
IT8167800A 1981-01-22 1981-06-10 Ruota di materiale plastico partico larmente per carrozzelle passeggini e simili e procedimento per la sua fabbricazione IT8167800A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/227,158 US4387070A (en) 1981-01-22 1981-01-22 Method for making a wheel with an integral tire

Publications (1)

Publication Number Publication Date
IT8167800A0 true IT8167800A0 (it) 1981-06-10

Family

ID=22851998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8167800A IT8167800A0 (it) 1981-01-22 1981-06-10 Ruota di materiale plastico partico larmente per carrozzelle passeggini e simili e procedimento per la sua fabbricazione

Country Status (6)

Country Link
US (1) US4387070A (it)
CA (1) CA1154806A (it)
DE (1) DE3201994A1 (it)
FR (1) FR2498128A1 (it)
GB (1) GB2091651B (it)
IT (1) IT8167800A0 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134249A1 (de) * 1981-08-29 1983-03-17 Bayer Ag, 5090 Leverkusen Kunststoffrad
US4682393A (en) * 1984-06-04 1987-07-28 Arundale, Inc. Support roller
US4567633A (en) * 1984-06-04 1986-02-04 Arundale, Inc. Method of making a support roller
DE3833749A1 (de) * 1987-12-18 1989-07-06 Mannesmann Ag Luftbereiftes fahrzeugrad
US4870736A (en) * 1988-01-19 1989-10-03 Chris Kaye Plastics Corp. Method of assembling a molded hub and tire
DE3910934A1 (de) * 1989-04-05 1990-10-11 Lautenschlaeger Kg Karl Laufrolle fuer rollen-ausziehfuehrungen
DE4114454A1 (de) * 1991-05-03 1992-11-05 Lautenschlaeger Mepla Werke Laufrolle fuer rollen-aufziehfuehrungen
SE503523C2 (sv) * 1994-10-31 1996-07-01 Industriverktyg Ab Hjul jämte förfarande för framställning av detsamma
US5906836A (en) * 1995-11-27 1999-05-25 American Mobility Limited Partnership Spin casting apparatus for manufacturing an item from polyurethane foam
US5733015A (en) * 1995-12-04 1998-03-31 Kryptonics, Inc. Wheel with a semi-permanently enclosed annular material
US5673503A (en) * 1995-12-08 1997-10-07 Trend Plastics Inc. Gaming chip with edge insert and process for fabricating same
DE69716529T2 (de) * 1996-08-01 2003-06-05 Conception & Dev Michelin Sa Zerstörbarer Kern, der besonders für den Zusammenbau eines Reifens verwendbar ist
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
US6467519B1 (en) 1999-08-03 2002-10-22 Unlimited Plastic Technologies, Inc. Tread-locking wheel
US6974519B2 (en) * 2002-05-13 2005-12-13 Amerityre Tire core package for use in manufacturing a tire with belts, plies and beads and process of tire manufacture
US7334617B2 (en) * 2004-05-18 2008-02-26 Giles A. Hill, III Solid rubber tire with flexible hub and replaceable tire tread
US7125083B2 (en) * 2004-06-04 2006-10-24 Nhs, Inc. Wheel with dual density
GB0909779D0 (en) 2009-06-06 2009-07-22 Starco Dml Ltd A wheel
US9254716B2 (en) * 2010-09-01 2016-02-09 Compagnie Generale Des Etablissements Michelin Spoke edge geometry for a non-pneumatic tire
EP2589501B1 (en) * 2011-11-07 2014-08-20 Dijiya Energy Saving Technology Inc. Solid wheel
US20130119747A1 (en) * 2011-11-10 2013-05-16 Wen-Hung Huang Solid wheel
US8863355B1 (en) 2012-12-11 2014-10-21 Caster Concepts, Inc. Caster wheel with parabolic tread-hub interface
GB2520236B (en) * 2013-09-13 2018-05-09 Capak Ltd A Wheel
DE102015118640A1 (de) 2015-10-30 2017-05-04 Lemken Gmbh & Co. Kg Andruckrolle für eine landwirtschaftliche Sämaschine
CN207523350U (zh) * 2016-09-02 2018-06-22 美国锐哲有限公司 无气轮胎
AU201711183S (en) 2016-09-02 2017-03-15 Razor Usa Llc Airless tire
CN108313270B (zh) * 2018-04-08 2024-04-16 中国空气动力研究与发展中心计算空气动力研究所 一种无人机用起落架轮胎

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914487A (en) * 1930-05-31 1933-06-20 Carter Products Company Inc Apparatus for forming tires
US3398222A (en) * 1965-09-30 1968-08-20 Ind Electronic Rubber Method of making a plastic and rubber wheel
GB1177294A (en) * 1967-06-12 1970-01-07 Hills Industries Ltd Improvements relating to Moulded Plastics Wheels
GB1260853A (en) * 1968-05-31 1972-01-19 Angus George Co Ltd Improvements in and relating to wheels or rollers
GB1301652A (it) * 1968-10-23 1973-01-04
US3578812A (en) * 1969-03-03 1971-05-18 Arundale Mfg Inc Support wheel and method of making same
US3807474A (en) * 1972-07-26 1974-04-30 R Ehlers Molded wheels
CA959742A (en) * 1972-11-29 1974-12-24 Maurice Lacerte Solid tire wheel
US3894776A (en) * 1973-04-16 1975-07-15 Pemco Kalamazoo Wheel construction
US4095846A (en) * 1976-08-26 1978-06-20 Agins David B Wheel with molded tire for carts
US4067083A (en) * 1976-11-12 1978-01-10 Shepherd Products U.S. Inc. Composite caster
FR2414411A1 (fr) * 1978-01-17 1979-08-10 Petitjean Gabriel Roue a bandage surmoule, notamment pour engins ou articles roulant a faible vitesse
US4153303A (en) * 1978-02-10 1979-05-08 Arundale, Inc. Multipart hub assembly

Also Published As

Publication number Publication date
DE3201994A1 (de) 1982-09-02
CA1154806A (en) 1983-10-04
US4387070A (en) 1983-06-07
GB2091651B (en) 1984-12-05
FR2498128A1 (fr) 1982-07-23
GB2091651A (en) 1982-08-04

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