GB564705A - Improvements relating to pneumatic tire and wheel assemblies - Google Patents
Improvements relating to pneumatic tire and wheel assembliesInfo
- Publication number
- GB564705A GB564705A GB2858/43A GB285843A GB564705A GB 564705 A GB564705 A GB 564705A GB 2858/43 A GB2858/43 A GB 2858/43A GB 285843 A GB285843 A GB 285843A GB 564705 A GB564705 A GB 564705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- link
- split
- contracted
- pivot
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/12—Appurtenances, e.g. lining bands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
564,705. Securing pneumatic tyres on wheels. WINGFOOT CORPORATION. Feb. 20, 1943, No. 2858. Convention date, Sept. 2, 1942. [Class 144 (ii)] The beads of a tyre cover, even when deflated, are gripped firmly between the flanges 20, 24 of the usual ring and the side flanges 62 of a flanged contractible ring 36 having abutting but unsecured ends 38 connected by a double pivoted link 46, one pivot 44 of which is secured substantially at one end of the split, the other pivot 48 being substantially the length of the link away from the other end of the split. The dotted lines in Fig. 2 shows the position of the ring and link when contracted. The body of the ring is recessed outwardly at 54 to accommodate the link and pivots when the ring is in expanded position. One hinge plate 40, Fig. 3, extends beyond the split to prevent the other abutting end of the rim from moving radially inwards. The circumferential contraction of the ring is approximately twice the length of the link. The link is cranked or offset to lie clear of the ends of the ring when contracted. A counterweight 84 is provided on the ring to counterbalance the link &c.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US564705XA | 1942-09-02 | 1942-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564705A true GB564705A (en) | 1944-10-10 |
Family
ID=22004616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2858/43A Expired GB564705A (en) | 1942-09-02 | 1943-02-20 | Improvements relating to pneumatic tire and wheel assemblies |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB564705A (en) |
-
1943
- 1943-02-20 GB GB2858/43A patent/GB564705A/en not_active Expired
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