GB1260853A - Improvements in and relating to wheels or rollers - Google Patents

Improvements in and relating to wheels or rollers

Info

Publication number
GB1260853A
GB1260853A GB2623668A GB2623668A GB1260853A GB 1260853 A GB1260853 A GB 1260853A GB 2623668 A GB2623668 A GB 2623668A GB 2623668 A GB2623668 A GB 2623668A GB 1260853 A GB1260853 A GB 1260853A
Authority
GB
United Kingdom
Prior art keywords
tyre
hub
moulding
injection
moulded
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
Application number
GB2623668A
Inventor
Peter Gordon Jenkins
Walter Halliday Metcalf
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.)
George Angus and Co Ltd
Original Assignee
George Angus and Co 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
Application filed by George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB2623668A priority Critical patent/GB1260853A/en
Publication of GB1260853A publication Critical patent/GB1260853A/en
Expired legal-status Critical Current

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
    • B29C45/14—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
    • B29C45/14778—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 article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/1459—Coating annular articles
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0039—Single wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • 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
    • B29K2621/00—Use of unspecified rubbers for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/43—Carts
    • 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
    • B60B2310/316—Manufacturing methods joining by press-fitting, shrink-fitting
    • 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
    • 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
    • B60B2900/20—Avoidance of
    • B60B2900/212—Damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/60—Industrial applications, e.g. pipe inspection vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Tires In General (AREA)

Abstract

1,260,853. Injection moulding. GEORGE ANGUS & CO. Ltd. 9 May, 1969 [31 May, 1968], No. 26236/68. Heading B5A. [Also in Divisions B7 and F2] A tyred wheel is made by moulding under pressure, such as by injection moulding, a hub of relatively rigid material into a preformed tyre of resilient material so that the hub stretches the tyre. A pre-formed moulded tyre 1 of polyurethane with an inner rib 3 and axially extending slots 4 has a polyamide hub 5 ininjection moulded thereto. The slots provide interlocking at 11 between the hub and tyre, and the hub has a bore 7 to receive bearing bushes 8 which may be press-fitted after moulding or placed in the mould before the injection. The axial width of the mould cavity at the rim and tyre portion is slightly less than the tyre width to provide a seal.
GB2623668A 1968-05-31 1968-05-31 Improvements in and relating to wheels or rollers Expired GB1260853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2623668A GB1260853A (en) 1968-05-31 1968-05-31 Improvements in and relating to wheels or rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2623668A GB1260853A (en) 1968-05-31 1968-05-31 Improvements in and relating to wheels or rollers

Publications (1)

Publication Number Publication Date
GB1260853A true GB1260853A (en) 1972-01-19

Family

ID=10240466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2623668A Expired GB1260853A (en) 1968-05-31 1968-05-31 Improvements in and relating to wheels or rollers

Country Status (1)

Country Link
GB (1) GB1260853A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498128A1 (en) * 1981-01-22 1982-07-23 Hedstrom Co MOLDED PLASTIC WHEEL FOR STROLLERS AND LANDAUS AND METHOD OF MANUFACTURING SUCH A WHEEL
GB2232389A (en) * 1989-06-05 1990-12-12 Instant Steelworks Spares Ltd Wheel fitted with solid tyre
GB2247208A (en) * 1990-08-09 1992-02-26 Matsushita Electric Ind Co Ltd Moulding a magnetic recording head, tape guide cylinder
GB2326692A (en) * 1997-06-27 1998-12-30 Standard Prod Ltd Clinching rolls
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
CN103409864A (en) * 2013-08-20 2013-11-27 华卫国 Injection-molded composite-material roller

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498128A1 (en) * 1981-01-22 1982-07-23 Hedstrom Co MOLDED PLASTIC WHEEL FOR STROLLERS AND LANDAUS AND METHOD OF MANUFACTURING SUCH A WHEEL
GB2232389A (en) * 1989-06-05 1990-12-12 Instant Steelworks Spares Ltd Wheel fitted with solid tyre
GB2247208A (en) * 1990-08-09 1992-02-26 Matsushita Electric Ind Co Ltd Moulding a magnetic recording head, tape guide cylinder
US5289326A (en) * 1990-08-09 1994-02-22 Matsushita Electric Industrial Co., Ltd. Rotary head cylinder produced by injection of pressurized resin
GB2247208B (en) * 1990-08-09 1994-11-02 Matsushita Electric Ind Co Ltd A rotary head cylinder
GB2326692A (en) * 1997-06-27 1998-12-30 Standard Prod Ltd Clinching rolls
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
CN103409864A (en) * 2013-08-20 2013-11-27 华卫国 Injection-molded composite-material roller

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee