GB491187A - Improvements in or relating to tire rims - Google Patents
Improvements in or relating to tire rimsInfo
- Publication number
- GB491187A GB491187A GB36238/37A GB3623837A GB491187A GB 491187 A GB491187 A GB 491187A GB 36238/37 A GB36238/37 A GB 36238/37A GB 3623837 A GB3623837 A GB 3623837A GB 491187 A GB491187 A GB 491187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- rim
- flanges
- lug
- seats
- 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
Links
- 239000011324 bead Substances 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
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
- B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
- B60B25/14—Locking means for flange rings or seat rings
- B60B25/18—Arrangement of split rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
491,187. Vehicle wheels. FIRESTONE STEEL PRODUCTS CO. Dec. 31, 1937, No. 36238. Convention date, Jan. 7. [Class 144 (ii)] A wheel-rim comprises a baseportion having outwardly-coned seats for wedging - engagement with the tyre-beads, and a pair of side flanges both movable on the seats to free the beads, one of the flanges being permanently secured to the base portion of the .rim. Fig. 3 shows one form in which the rim - base comprises coned seats 36 and shallow flanges 38, 37 against which the tyre - retaining flanges 39, 42, abut in use. The flange 39 is permanently, but loosely, secured to the flange 38 by a rivet 40, the detachable flange 42 having a stud 45 which engages a slot in the flange 37 to prevent creep. Fig. 6 shows a modification in which the detachable flange 55 is secured, by a loosefitting rivet 58, to a split locking-ring 54 co-operating with a groove 53 at the edge of the rim-base. To prevent creep of the flange 55, the ring 54 is formed with a lug 64 engaging a slot in the outer wall of the groove. Fig. 8 shows a further modification in which the rimbase is formed by a split ring joined-up by a plate 73 on one end engaging a lug 76 on the other end. Creep of the detachable flange 79 is prevented by means of a lug 84 struck-up from the rim-base engaging a slot in the flange.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US491187XA | 1937-01-07 | 1937-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB491187A true GB491187A (en) | 1938-08-29 |
Family
ID=21958137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36238/37A Expired GB491187A (en) | 1937-01-07 | 1937-12-31 | Improvements in or relating to tire rims |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB491187A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896011C (en) * | 1947-01-06 | 1953-12-07 | Firestone Tire & Rubber Co | Compound rim for pneumatic tires |
DE1007198B (en) * | 1952-09-09 | 1957-04-25 | Josefa Nowak Geb Wanderer | Long split rim with removable bevel shoulder ring |
-
1937
- 1937-12-31 GB GB36238/37A patent/GB491187A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896011C (en) * | 1947-01-06 | 1953-12-07 | Firestone Tire & Rubber Co | Compound rim for pneumatic tires |
DE1007198B (en) * | 1952-09-09 | 1957-04-25 | Josefa Nowak Geb Wanderer | Long split rim with removable bevel shoulder ring |
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