GB796137A - Improvements in and relating to disc wheels - Google Patents

Improvements in and relating to disc wheels

Info

Publication number
GB796137A
GB796137A GB23661/56A GB2366156A GB796137A GB 796137 A GB796137 A GB 796137A GB 23661/56 A GB23661/56 A GB 23661/56A GB 2366156 A GB2366156 A GB 2366156A GB 796137 A GB796137 A GB 796137A
Authority
GB
United Kingdom
Prior art keywords
disc
rim
plastic
plate
polyurethane
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
GB23661/56A
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.)
KLOCKNER GEORGESMARIENWERKE AG
Original Assignee
KLOCKNER GEORGESMARIENWERKE AG
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 KLOCKNER GEORGESMARIENWERKE AG filed Critical KLOCKNER GEORGESMARIENWERKE AG
Publication of GB796137A publication Critical patent/GB796137A/en
Expired 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
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0027—Resilient wheels, e.g. resilient hubs
    • B60B17/0031—Resilient wheels, e.g. resilient hubs using springs
    • B60B17/0034—Resilient wheels, e.g. resilient hubs using springs of rubber or other non-metallic material
    • B60B17/0048—Resilient wheels, e.g. resilient hubs using springs of rubber or other non-metallic material pair of elements arranged in V-form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0027—Resilient wheels, e.g. resilient hubs
    • B60B17/0031—Resilient wheels, e.g. resilient hubs using springs
    • B60B17/0034—Resilient wheels, e.g. resilient hubs using springs of rubber or other non-metallic material
    • B60B17/0044—Resilient wheels, e.g. resilient hubs using springs of rubber or other non-metallic material single element arranged in V-form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

796,137. Making spring wheels. KLOCKNER-GEORGSMARIENWERKE AKT.-GES. July 31, 1956 [April 5, 1956], No. 23661/56. Addition to 791,371. Class 144 (1). The wheel of the parent Specification is made by pouring the polyurethane or like plastic, in a liquid state, between the previously cleaned metal surfaces of the rim 5 and wheel body discs 2, 3 to which the plastic rings 4, 4<SP>1</SP> are to be bonded, the liquid plastic being retained therebetween and the assembly then heat-treated to set the plastic and thereby form the rings 4, 41. As shown, the rim 5 and one of the discs, 2, are concentrically located in recesses 13 on a horizontal plate 11 having a surface 14 to define the sloping outer surface of the uncompressed plastic ring 4. The surfaces 16, 17 of the rim 5 and disc 2 are sandblasted and treated with an isocyanate solution to enhance the bond with the polyurethane, which is poured from a ladle 19 into the space defined by the surfaces 14, 16 and 17. The surface 14 is treated with a fatty medium to prevent adhesion with the polyurethane, and dowel pins 15 through the rim lugs 6, the aligned holes 2a in the disc 2, and aligned holes in the plate 11 prevent relative displacement of the assembly parts. The assembly, forming a mould, is preheated in an oven before pouring of the polyurethane, the whole being returned to the oven until the desired set is obtained. Next the second body disc 3, Fig. 5, is located on the plate 11, and the rim 5, with the disc 2 bonded thereto by the ring 4, is reversed and centred around the disc 3 on the plate 11. The discs 2, 3 are bolted together with a spacer 21 therebetween, the thickness of which determines the degree of precompression of the plastic rings 4, 41 on final dowelling together of the discs 2, 3. The disc 3 is located with the plate 11 by dowels 20, and pouring of the polyurethane is effected through'a funnel 23 inserted through the aligned holes in the disc 2 and the rim lug 6. After heat-setting of the ring 4<SP>1</SP>, the plate 11 and spacer 21 are removed and the wheel discs 2, 3 assembled together and with the wheel hub.
GB23661/56A 1956-04-05 1956-07-31 Improvements in and relating to disc wheels Expired GB796137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE796137X 1956-04-05

Publications (1)

Publication Number Publication Date
GB796137A true GB796137A (en) 1958-06-04

Family

ID=6710882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23661/56A Expired GB796137A (en) 1956-04-05 1956-07-31 Improvements in and relating to disc wheels

Country Status (1)

Country Link
GB (1) GB796137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158187A1 (en) * 2016-03-17 2017-09-21 Mg-Valdunes Rail vehicle wheel and corresponding production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158187A1 (en) * 2016-03-17 2017-09-21 Mg-Valdunes Rail vehicle wheel and corresponding production method
FR3048919A1 (en) * 2016-03-17 2017-09-22 Mg-Valdunes RAIL VEHICLE WHEEL AND METHOD FOR MANUFACTURING THE SAME
CN109219527A (en) * 2016-03-17 2019-01-15 马钢-瓦顿公司 Rail vehicle wheel and corresponding production method

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