GB786115A - Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground - Google Patents

Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground

Info

Publication number
GB786115A
GB786115A GB2514555A GB2514555A GB786115A GB 786115 A GB786115 A GB 786115A GB 2514555 A GB2514555 A GB 2514555A GB 2514555 A GB2514555 A GB 2514555A GB 786115 A GB786115 A GB 786115A
Authority
GB
United Kingdom
Prior art keywords
rims
wheel
ground
lugs
periphery
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
GB2514555A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2514555A priority Critical patent/GB786115A/en
Publication of GB786115A publication Critical patent/GB786115A/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
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/02—Wheels with spade lugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/02—Wheels with spade lugs
    • B60B15/023—Wheels with spade lugs being of the broad form type
    • B60B15/025—Wheels with spade lugs being of the broad form type with non-cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

786,115. Tractor wheels. CATCHPOLE, W. M. Sept. 1, 1955, No. 25145/55. Classes 144 (1) and 144 (2). A tractor wheel comprises a pair of axially spaced edge-on annular rims 1, 2, presenting narrow smooth ground-engaging surfaces 3, 4 and smooth, radially elongated mutually facing surfaces defining a space 5 therebetween devoid of any projecting wheel part throughout the radial extent of the rims, the said mutually facing surfaces being disposed either normal to the rotational axis of the wheel, or at an angle not less than 80 degrees thereto, Fig. 4. As shown, the axially outer faces of the rims 1, 2 carry axially projecting, circumferentially spaced ground-engaging lugs, none of which project radially beyond the peripheral rim surfaces 3, 4, and the rims 1, 2 are connected by spokes 11 to inner rings 8, 9 which are secured to the periphery of a dished wheel disc 10 by means of elongated bolts 12 carrying spacer sleeves 13. The spacers 13 permit adjustable spacing of the rims 1, 2 from each other and from the disc periphery, and the wheel disc is reversible on a tractor axle to permit further track-width variation. The lugs 6 may be flat plates as shown, set obliquely to the rim periphery to leave the ground substantially vertically during use, and if desired, set obliquely, instead of normal, to the plane of the rims. Alternatively, the lugs may be of V-shape with the apex directed radially outwardly.
GB2514555A 1955-09-01 1955-09-01 Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground Expired GB786115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2514555A GB786115A (en) 1955-09-01 1955-09-01 Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2514555A GB786115A (en) 1955-09-01 1955-09-01 Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground

Publications (1)

Publication Number Publication Date
GB786115A true GB786115A (en) 1957-11-13

Family

ID=10222954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2514555A Expired GB786115A (en) 1955-09-01 1955-09-01 Improvements relating to vehicle wheels, more especially for use on vehicles usuallyoperating on soft, easily penetrable ground

Country Status (1)

Country Link
GB (1) GB786115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130978A (en) * 1982-10-21 1984-06-13 Cab Craft Limited Tractor wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130978A (en) * 1982-10-21 1984-06-13 Cab Craft Limited Tractor wheels

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