GB179520A - Improvements in dust caps for pneumatic tire valves - Google Patents
Improvements in dust caps for pneumatic tire valvesInfo
- Publication number
- GB179520A GB179520A GB8799/22A GB879922A GB179520A GB 179520 A GB179520 A GB 179520A GB 8799/22 A GB8799/22 A GB 8799/22A GB 879922 A GB879922 A GB 879922A GB 179520 A GB179520 A GB 179520A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- valve casing
- sleeve
- dust caps
- flats
- 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
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
- B60C29/066—Valve caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
179,520. Vivarttas, W. O. May 4, 1921, [Convention date]. Dust caps for tyre valves. -A dust cap is secured in position by a flexible sleeve pressed into contact with the valve casing by the relative rotation of the cap and a member screwed thereto and shaped to engage the flats on the valve stem. The sleeve 15 is housed between flanged abutments 14, 19 provided with non-circular holes 18, 22 adapted to engage the flats on the valve casing so that as the cap is rotated the screw connection between the cap and the lower abutment causes it to move upward and distort the sleeve so that it contacts with the valve casing and with the cap. The lower abutment may be riveted to a ring adapted to screw m the cap. The lower ridge of the cap is rolled over to retain the internal parts in position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US179520XA | 1921-05-04 | 1921-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB179520A true GB179520A (en) | 1923-03-08 |
Family
ID=21785448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8799/22A Expired GB179520A (en) | 1921-05-04 | 1922-03-27 | Improvements in dust caps for pneumatic tire valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB179520A (en) |
-
1922
- 1922-03-27 GB GB8799/22A patent/GB179520A/en not_active Expired
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