GB1392033A - Tyre testing machine - Google Patents
Tyre testing machineInfo
- Publication number
- GB1392033A GB1392033A GB921871A GB921871A GB1392033A GB 1392033 A GB1392033 A GB 1392033A GB 921871 A GB921871 A GB 921871A GB 921871 A GB921871 A GB 921871A GB 1392033 A GB1392033 A GB 1392033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tyre
- axis
- flange
- pin
- drum
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/022—Tyres the tyre co-operating with rotatable rolls
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
- Testing Of Balance (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
1392033 Testing tyres DUNLOP Ltd 10 April 1972 [13 April 1971] 9218/71 Heading B7C A tyre testing machine comprises a rotatable drum 1 comprising an annular flange 5 providing a radially outer surface to be contacted by a tyre 28 under test and a mounting member 3 for the tyre pivotally mounted, e.g. on a pin 11, radially inwardly of the flange about an axis 12 normal to the rotational axis 6 of the drum and passing through the flange. Pin 11 is secured in a frame 4 pivoted on an axis 15 tangential to the flange outer surface and at right angles to axis 12. The frame is adjustable axially of the drum by piston and cylinder assembly 19. Member 3 carries a cube-shaped structure 14 from which extends an axle on which a tyre may be mounted, the structure including links which become loaded during a test and have strain gauges to provide data about the forces generated. The structure is movable vertically on means 3 to load the tyre and member 3 may be turned about pin 11 to steer the tyre whilst running and the camber angle may be varied by pivoting frame 4 about axis 16.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB921871A GB1392033A (en) | 1971-04-13 | 1971-04-13 | Tyre testing machine |
IT2294372A IT951831B (en) | 1971-04-13 | 1972-04-08 | MACHINE FOR TESTING TIRES |
FR7212748A FR2136334A5 (en) | 1971-04-13 | 1972-04-12 | |
JP3651072A JPS5522730B1 (en) | 1971-04-13 | 1972-04-13 | |
DE19722217919 DE2217919C3 (en) | 1971-04-13 | 1972-04-13 | Tire testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB921871A GB1392033A (en) | 1971-04-13 | 1971-04-13 | Tyre testing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1392033A true GB1392033A (en) | 1975-04-23 |
Family
ID=9867692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB921871A Expired GB1392033A (en) | 1971-04-13 | 1971-04-13 | Tyre testing machine |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5522730B1 (en) |
DE (1) | DE2217919C3 (en) |
FR (1) | FR2136334A5 (en) |
GB (1) | GB1392033A (en) |
IT (1) | IT951831B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020234819A1 (en) * | 2019-05-23 | 2020-11-26 | Test Industry S.R.L. | Test machine for vehicle wheel |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19734904C2 (en) * | 1997-08-12 | 1999-09-23 | Carlo Buzzi | Device for measuring the uniformity of a vehicle tire |
DE10138846B4 (en) * | 2001-08-15 | 2005-06-09 | inmess Gesellschaft für Industrie- und Meßtechnik mbH | Rolling test stand for tires or rims |
CN109297732B (en) * | 2018-11-13 | 2020-07-10 | 中车长春轨道客车股份有限公司 | Framework spring seat load loading device based on simulation axle mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3546936A (en) * | 1968-06-12 | 1970-12-15 | Uniroyal Inc | Tire testing apparatus |
-
1971
- 1971-04-13 GB GB921871A patent/GB1392033A/en not_active Expired
-
1972
- 1972-04-08 IT IT2294372A patent/IT951831B/en active
- 1972-04-12 FR FR7212748A patent/FR2136334A5/fr not_active Expired
- 1972-04-13 JP JP3651072A patent/JPS5522730B1/ja active Pending
- 1972-04-13 DE DE19722217919 patent/DE2217919C3/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020234819A1 (en) * | 2019-05-23 | 2020-11-26 | Test Industry S.R.L. | Test machine for vehicle wheel |
CN113874703A (en) * | 2019-05-23 | 2021-12-31 | 泰斯特工业有限责任公司 | Testing machine for vehicle wheels |
Also Published As
Publication number | Publication date |
---|---|
DE2217919B2 (en) | 1980-09-04 |
IT951831B (en) | 1973-07-10 |
DE2217919A1 (en) | 1972-10-19 |
DE2217919C3 (en) | 1981-08-27 |
JPS5522730B1 (en) | 1980-06-18 |
FR2136334A5 (en) | 1972-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |