GB1031095A - Improvements in or relating to inflation devices for pneumatic tyres - Google Patents
Improvements in or relating to inflation devices for pneumatic tyresInfo
- Publication number
- GB1031095A GB1031095A GB1812562A GB1812562A GB1031095A GB 1031095 A GB1031095 A GB 1031095A GB 1812562 A GB1812562 A GB 1812562A GB 1812562 A GB1812562 A GB 1812562A GB 1031095 A GB1031095 A GB 1031095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- pump
- open
- tyre
- 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
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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/004—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Balance (AREA)
Abstract
1,031,095. Tyre inflation devices. DUNLOP RUBBER CO. Ltd. April 24, 1963 [May 11, 1962], No. 18125/62. Heading B7C. A device which enables tyre inflation pressure to be adjusted to suit varying speeds comprises a pump 5 driven by rotation of the wheel 2 to inflate the inflationary chamber 14 of the tyre 1, and at least two pressure-relief valves 18, 20 which open to the atmosphere at different pressures, means 21 being provided to take at least one valve 20 out of operation. As shown, an aircraft wheel 2 rotates on a stationary axle 3 to operate the pump 5 by means of rod 15 eccentrically pivoted on the axle 3. The pump 5 inflates the tyre 1 through chamber 13 and passage 13a, the valve 18 being set to open at the desired maximum inflation pressure. The valve 20 is set to open at the desired minimum pressure, but may be taken out of operation by closing a switch 26 to close the solenoid operated valve 21, which is otherwise held open by a spring 23. Thus the tyre pressure will adjust towards the minimum or maximum if switch 26 is open or closed respectively. A number of valves 20, each with a cut-off valve 21, may be provided, opening at different pressures. The valve 21 may be placed between valve 20 and the atmosphere. The pump 5 may be of the eccentric vane type, and more than one pump may be provided on one wheel. One switch 26 may operate valves on all the wheels of an aircraft. The device may be detachable from the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1812562A GB1031095A (en) | 1962-05-11 | 1962-05-11 | Improvements in or relating to inflation devices for pneumatic tyres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1812562A GB1031095A (en) | 1962-05-11 | 1962-05-11 | Improvements in or relating to inflation devices for pneumatic tyres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1031095A true GB1031095A (en) | 1966-05-25 |
Family
ID=10107088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1812562A Expired GB1031095A (en) | 1962-05-11 | 1962-05-11 | Improvements in or relating to inflation devices for pneumatic tyres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1031095A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577479A1 (en) * | 1985-02-18 | 1986-08-22 | Labinal | Deflation device for vehicle tyres |
| EP0193452A1 (en) | 1985-02-18 | 1986-09-03 | Labinal | Vehicle tyre deflating device |
| DE4036362A1 (en) * | 1990-11-15 | 1992-05-21 | Johann Binder | Pump device for vehicle wheels - has two parts, connected to hub and vehicle, pref. in form of piston and cylinder |
| WO1998001310A1 (en) * | 1996-07-03 | 1998-01-15 | Paul Beck | Device for automatic maintenance of correct tyre pressure |
-
1962
- 1962-05-11 GB GB1812562A patent/GB1031095A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577479A1 (en) * | 1985-02-18 | 1986-08-22 | Labinal | Deflation device for vehicle tyres |
| EP0193452A1 (en) | 1985-02-18 | 1986-09-03 | Labinal | Vehicle tyre deflating device |
| DE4036362A1 (en) * | 1990-11-15 | 1992-05-21 | Johann Binder | Pump device for vehicle wheels - has two parts, connected to hub and vehicle, pref. in form of piston and cylinder |
| WO1998001310A1 (en) * | 1996-07-03 | 1998-01-15 | Paul Beck | Device for automatic maintenance of correct tyre pressure |
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