DE69302597D1 - Rad und Herstellungsverfahren - Google Patents

Rad und Herstellungsverfahren

Info

Publication number
DE69302597D1
DE69302597D1 DE69302597T DE69302597T DE69302597D1 DE 69302597 D1 DE69302597 D1 DE 69302597D1 DE 69302597 T DE69302597 T DE 69302597T DE 69302597 T DE69302597 T DE 69302597T DE 69302597 D1 DE69302597 D1 DE 69302597D1
Authority
DE
Germany
Prior art keywords
wheel
manufacturing process
manufacturing
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 - Lifetime
Application number
DE69302597T
Other languages
English (en)
Other versions
DE69302597T2 (de
Inventor
Richard John Spencer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Castors Ltd
Original Assignee
British Castors Ltd
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
Priority claimed from GB929203221A external-priority patent/GB9203221D0/en
Priority claimed from GB929209301A external-priority patent/GB9209301D0/en
Application filed by British Castors Ltd filed Critical British Castors Ltd
Publication of DE69302597D1 publication Critical patent/DE69302597D1/de
Application granted granted Critical
Publication of DE69302597T2 publication Critical patent/DE69302597T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
    • 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
    • B29C70/745—Filling cavities in the preformed 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Tires In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE1993602597 1992-02-14 1993-02-09 Rad und Herstellungsverfahren Expired - Lifetime DE69302597T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929203221A GB9203221D0 (en) 1992-02-14 1992-02-14 Wheel and method of forming a wheel
GB929209301A GB9209301D0 (en) 1992-04-30 1992-04-30 Wheel and method of forming a wheel

Publications (2)

Publication Number Publication Date
DE69302597D1 true DE69302597D1 (de) 1996-06-20
DE69302597T2 DE69302597T2 (de) 1996-10-02

Family

ID=26300323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993602597 Expired - Lifetime DE69302597T2 (de) 1992-02-14 1993-02-09 Rad und Herstellungsverfahren

Country Status (2)

Country Link
EP (1) EP0555808B1 (de)
DE (1) DE69302597T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348404A (en) * 1999-03-30 2000-10-04 John Savage Composite wheel
GB2591303B (en) * 2020-01-27 2022-04-27 Neil Basnett Michael Suspension for wheels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086265B (de) * 1957-10-09 1960-08-04 Phoenix Gummiwerke Ag Vorrichtung zum Herstellen von Kunststoffeinlagen fuer elastische Raeder
ES195301Y (es) * 1972-09-22 1975-07-01 Fried Krupp Huttenwerke, A. G. Tope perfeccionado para ruedas elasticas constituidas por disco y llanta.
DE2438088C3 (de) * 1974-08-08 1988-03-24 BBC Brown Boveri AG, 6800 Mannheim Kraftübertragungseinrichtung zwischen Hohlwelle und Treibrad eines elektrischen Schienentriebfahrzeuges

Also Published As

Publication number Publication date
EP0555808B1 (de) 1996-05-15
EP0555808A2 (de) 1993-08-18
DE69302597T2 (de) 1996-10-02
EP0555808A3 (en) 1993-12-22

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R071 Expiry of right

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