GB520987A - Improvements in tyres for vehicle wheels - Google Patents

Improvements in tyres for vehicle wheels

Info

Publication number
GB520987A
GB520987A GB3227638A GB3227638A GB520987A GB 520987 A GB520987 A GB 520987A GB 3227638 A GB3227638 A GB 3227638A GB 3227638 A GB3227638 A GB 3227638A GB 520987 A GB520987 A GB 520987A
Authority
GB
United Kingdom
Prior art keywords
lugs
spoke
elements
tread
wheel
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
GB3227638A
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 GB3227638A priority Critical patent/GB520987A/en
Publication of GB520987A publication Critical patent/GB520987A/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
    • B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
    • B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes

Landscapes

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

Abstract

520,987. Vehicle wheels. MARTIN, J. V. Nov. 7, 1938, No. 32276. [Class 144 (i)] A tyre for a wheel of the kind in which the load is carried in resilient suspension from the upper half of the wheel, comprises spaced rubber "spoke" elements 5 formed with crossribs 8, and separately-formed tread units 24 each having an embedded hoop 23 of hickory or like long-grained wood. The treads 24 are also formed with lugs 20 fitted between lugs 9 on the "spoke" elements 5 and connected by hickory pins 19 having headed lugs recessed into the end lugs 9. The base portions of the spokes 5 are reinforced by metal or wood insets 10 fitted with straps 11 which are formed with tee-heads 12 to engage apertures in the wheel rim 3. As shown in Fig., 15, the "spoke" elements are . moulded with their tread portions narrower than in the finished tyre so that, when the tread proper is assembled, the cross-ribs 8 are placed in tension.
GB3227638A 1938-11-07 1938-11-07 Improvements in tyres for vehicle wheels Expired GB520987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3227638A GB520987A (en) 1938-11-07 1938-11-07 Improvements in tyres for vehicle wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3227638A GB520987A (en) 1938-11-07 1938-11-07 Improvements in tyres for vehicle wheels

Publications (1)

Publication Number Publication Date
GB520987A true GB520987A (en) 1940-05-08

Family

ID=10336090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3227638A Expired GB520987A (en) 1938-11-07 1938-11-07 Improvements in tyres for vehicle wheels

Country Status (1)

Country Link
GB (1) GB520987A (en)

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