GB1400941A - Apparatus for testing rubber compounds - Google Patents
Apparatus for testing rubber compoundsInfo
- Publication number
- GB1400941A GB1400941A GB34373A GB34373A GB1400941A GB 1400941 A GB1400941 A GB 1400941A GB 34373 A GB34373 A GB 34373A GB 34373 A GB34373 A GB 34373A GB 1400941 A GB1400941 A GB 1400941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disks
- hub
- test pieces
- disk
- fixed
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Tires In General (AREA)
Abstract
1400941 Testing rubber tyre compounds KENTREDDER Ltd 7 Feb 1974 [3 Jan 1973] 343/73 Heading G1S Apparatus for simulating the conditions of a tyre tread running on a surface, comprises carriers 3 Figs. 2, 3, mounting test pieces 16 of rubber compound fixed to a motor driven disk 1, the test pieces being brought into intermittent slapping rotational slipping contact with abrasive rings 10 fixed to hubs 9 mounted on columns 8, the hubs 9 being normally held against rotation on the columns by brake pads 11 pressed by springs 12 against plates 14, 15 fixed to 8. Each column 8 is mounted on a carriage 4 which is thrust by a piston 7 to press a cam follower 6 against cams 2 on the revolving disk 1 so that the revolving test pieces 16 are intermittently slapped against the disks 10. Slip between the two meeting faces of 10 and 16 will take place until the friction is overcome between the spring pressed disks 11 on the hub 9 against the plates 14, 15 and the hub rotates until 10 and 16 separate. Variations of the test conditions may be effected by altering rotational speeds, by varying the braking force of the disks 11 and substituting differently surfaced rings 10, by varying cam heights to simulate deflection caused by different tyre pressures, or by tilting the shaft 8, Fig. 4 (not shown) to simulate the effects of steering. The shaft 8 and the hub 9 could however . be driven to rotate at a greater speed than disk 1, and water may be sprayed on to the ring 10.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB34373A GB1400941A (en) | 1973-01-03 | 1973-01-03 | Apparatus for testing rubber compounds |
DE19742400114 DE2400114A1 (en) | 1973-01-03 | 1974-01-03 | DEVICE FOR TESTING RUBBER COMPOSITIONS |
NL7400063A NL7400063A (en) | 1973-01-03 | 1974-01-03 | |
BE139508A BE809381A (en) | 1973-01-03 | 1974-01-03 | APPARATUS FOR TESTING RUBBER COMPOSITIONS |
LU69106D LU69106A1 (en) | 1973-01-03 | 1974-01-03 | |
FR7400173A FR2212544B3 (en) | 1973-01-03 | 1974-01-03 | |
ES421999A ES421999A1 (en) | 1973-01-03 | 1974-01-03 | Apparatus for testing rubber compounds |
CA189,426A CA1008698A (en) | 1973-01-03 | 1974-01-03 | Intermittent frictional contact testing of resilient substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB34373A GB1400941A (en) | 1973-01-03 | 1973-01-03 | Apparatus for testing rubber compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1400941A true GB1400941A (en) | 1975-07-16 |
Family
ID=9702727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34373A Expired GB1400941A (en) | 1973-01-03 | 1973-01-03 | Apparatus for testing rubber compounds |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE809381A (en) |
CA (1) | CA1008698A (en) |
DE (1) | DE2400114A1 (en) |
ES (1) | ES421999A1 (en) |
FR (1) | FR2212544B3 (en) |
GB (1) | GB1400941A (en) |
LU (1) | LU69106A1 (en) |
NL (1) | NL7400063A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837101B2 (en) | 2001-10-09 | 2005-01-04 | The Goodyear Tire & Rubber Company | Apparatus for the measurement of the characteristics of rubber tires, in particular motor vehicle tires |
CN113533360A (en) * | 2021-06-30 | 2021-10-22 | 广东全芯半导体有限公司 | Storage device detection system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2611123C3 (en) * | 1976-03-17 | 1984-05-17 | Maschinenfabrik Gebr. Hasbach GmbH & Co KG, 5060 Bergisch Gladbach | Method for testing the abrasion loss of pneumatic tires for motor vehicles |
-
1973
- 1973-01-03 GB GB34373A patent/GB1400941A/en not_active Expired
-
1974
- 1974-01-03 NL NL7400063A patent/NL7400063A/xx unknown
- 1974-01-03 BE BE139508A patent/BE809381A/en unknown
- 1974-01-03 DE DE19742400114 patent/DE2400114A1/en active Pending
- 1974-01-03 FR FR7400173A patent/FR2212544B3/fr not_active Expired
- 1974-01-03 CA CA189,426A patent/CA1008698A/en not_active Expired
- 1974-01-03 LU LU69106D patent/LU69106A1/xx unknown
- 1974-01-03 ES ES421999A patent/ES421999A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837101B2 (en) | 2001-10-09 | 2005-01-04 | The Goodyear Tire & Rubber Company | Apparatus for the measurement of the characteristics of rubber tires, in particular motor vehicle tires |
CN113533360A (en) * | 2021-06-30 | 2021-10-22 | 广东全芯半导体有限公司 | Storage device detection system |
Also Published As
Publication number | Publication date |
---|---|
LU69106A1 (en) | 1974-04-02 |
ES421999A1 (en) | 1976-05-01 |
FR2212544B3 (en) | 1976-10-22 |
CA1008698A (en) | 1977-04-19 |
NL7400063A (en) | 1974-07-05 |
DE2400114A1 (en) | 1974-07-11 |
FR2212544A1 (en) | 1974-07-26 |
BE809381A (en) | 1974-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |