GB630012A - Tyre and rim assembly - Google Patents

Tyre and rim assembly

Info

Publication number
GB630012A
GB630012A GB15693/46A GB1569346A GB630012A GB 630012 A GB630012 A GB 630012A GB 15693/46 A GB15693/46 A GB 15693/46A GB 1569346 A GB1569346 A GB 1569346A GB 630012 A GB630012 A GB 630012A
Authority
GB
United Kingdom
Prior art keywords
rim
flange
tyre
disc
ring
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
GB15693/46A
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.)
Keppel LeTourneau USA Inc
Original Assignee
LeTourneau Inc
RG LeTourneau Inc
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 LeTourneau Inc, RG LeTourneau Inc filed Critical LeTourneau Inc
Publication of GB630012A publication Critical patent/GB630012A/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
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/02—Segmented rims, e.g. with segments arranged in sections; Connecting equipment, e.g. hinges; Insertable flange rings therefor

Landscapes

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

Abstract

630,012. Vehicle wheels, LETOURNEAU, Inc., R. G. May 23, 1946. No. 15693. Convention date, Nov. 24, 1945. [Classes 144 (i) and 144 (ii)] A circumferentially-divided rim comprises a part 4 fixed to the wheel disc 1 and a detachable part 5 secured by a split ring 10 co-operating with a flange 7 in the part 5 and a grooved flange 6 projecting from the disc 1. The rim-parts are formed with inwardly-converging seats for the correspondingly-tapered bases 14 of the tyre-beads 13. As shown in Fig. 2, the facing edges of the rim-parts are slightly spaced in the position of use. For dismounting the tyre, the gap is closed by means of clamps 21, Fig. 3, assembled through slots 22 in the wheel-disc to exert thrust on the disc, and a ring 23 carried by, the rim-part 5; and the retaining-flange 16 on the detachable rim-part 5 is forced axially inwards, by means of set-screws 17, to free the outer tyre-bead. In this position (Fig. 4), the locking-ring 10 is prised out of the groove in the flange 6 by means of a lever 10 fulcrummed on a bar 20 bridging a slot 19 in the flange 6. To prevent circumferential creep, the rim-part 5 is fitted with lugs adapted to interengage lugs on the rim-part 4 and the tyre-retaining flange 16.
GB15693/46A 1945-11-24 1946-05-23 Tyre and rim assembly Expired GB630012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US630012XA 1945-11-24 1945-11-24

Publications (1)

Publication Number Publication Date
GB630012A true GB630012A (en) 1949-10-04

Family

ID=22046227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15693/46A Expired GB630012A (en) 1945-11-24 1946-05-23 Tyre and rim assembly

Country Status (1)

Country Link
GB (1) GB630012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000216A1 (en) * 1990-06-28 1992-01-09 Titan Wheel International, Inc. Wheel rim and method of making

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000216A1 (en) * 1990-06-28 1992-01-09 Titan Wheel International, Inc. Wheel rim and method of making

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