GB1400941A - Apparatus for testing rubber compounds - Google Patents

Apparatus for testing rubber compounds

Info

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
Application number
GB34373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kentredder Ltd
Original Assignee
Kentredder Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kentredder Ltd filed Critical Kentredder Ltd
Priority to GB34373A priority Critical patent/GB1400941A/en
Priority to CA189,426A priority patent/CA1008698A/en
Priority to FR7400173A priority patent/FR2212544B3/fr
Priority to ES421999A priority patent/ES421999A1/en
Priority to DE19742400114 priority patent/DE2400114A1/en
Priority to NL7400063A priority patent/NL7400063A/xx
Priority to LU69106D priority patent/LU69106A1/xx
Priority to BE139508A priority patent/BE809381A/en
Publication of GB1400941A publication Critical patent/GB1400941A/en
Expired legal-status Critical Current

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.
GB34373A 1973-01-03 1973-01-03 Apparatus for testing rubber compounds Expired GB1400941A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB34373A GB1400941A (en) 1973-01-03 1973-01-03 Apparatus for testing rubber compounds
CA189,426A CA1008698A (en) 1973-01-03 1974-01-03 Intermittent frictional contact testing of resilient substances
FR7400173A FR2212544B3 (en) 1973-01-03 1974-01-03
ES421999A ES421999A1 (en) 1973-01-03 1974-01-03 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
LU69106D LU69106A1 (en) 1973-01-03 1974-01-03
BE139508A BE809381A (en) 1973-01-03 1974-01-03 APPARATUS FOR TESTING RUBBER COMPOSITIONS

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
FR2212544A1 (en) 1974-07-26
BE809381A (en) 1974-07-03
ES421999A1 (en) 1976-05-01
LU69106A1 (en) 1974-04-02
FR2212544B3 (en) 1976-10-22
NL7400063A (en) 1974-07-05
DE2400114A1 (en) 1974-07-11
CA1008698A (en) 1977-04-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee