GB326651A - Improvements in or relating to machines for testing vehicle tyres - Google Patents

Improvements in or relating to machines for testing vehicle tyres

Info

Publication number
GB326651A
GB326651A GB668129A GB668129A GB326651A GB 326651 A GB326651 A GB 326651A GB 668129 A GB668129 A GB 668129A GB 668129 A GB668129 A GB 668129A GB 326651 A GB326651 A GB 326651A
Authority
GB
United Kingdom
Prior art keywords
tyre
drum
spindle
bearings
fitted
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
GB668129A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB668129A priority Critical patent/GB326651A/en
Priority to FR690769D priority patent/FR690769A/en
Publication of GB326651A publication Critical patent/GB326651A/en
Expired legal-status Critical Current

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

Abstract

326,651. Dunlop Rubber Co., Ltd., Willshaw, H., and Broadbent, F. G. March 1, 1929. Testing physical qualities of materials.-A machine for testing wheel tyres comprises a rotating drum in a fixed mounting, tyre mountings adapted to support rotatably a tyre and to move to and away from the drum, and load-applying means associated with the tyre mountings. The drum 4 is mounted on a shaft 3 fitted with driving and loose pulleys 5, 6 and supported on standards 2 carried by a base plate 1. A brake 9 operated from a wheel 10 is fitted to the drum. Tyre carrying arms 14 are pivoted on bearings 12 movable on the base 1 and are connected by members 15 to I-section beams 16 carrying traversing weights 17 moved by screw and handle 18, 19. The bearings 12 may be moved by hand-wheels 20. Suitable bars may be placed across the periphery of the drum for impact tests. In operation, the tyre to be tested is placed on the - spindle 22 and the bearing 12 and arm 14 placed in the correct position indicated by a spirit level 21 on the beam. In this position the beam is level and at right angles to the line passing through the spindle 12, 13.
GB668129A 1929-03-01 1929-03-01 Improvements in or relating to machines for testing vehicle tyres Expired GB326651A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB668129A GB326651A (en) 1929-03-01 1929-03-01 Improvements in or relating to machines for testing vehicle tyres
FR690769D FR690769A (en) 1929-03-01 1930-02-27 Bandage testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB668129A GB326651A (en) 1929-03-01 1929-03-01 Improvements in or relating to machines for testing vehicle tyres

Publications (1)

Publication Number Publication Date
GB326651A true GB326651A (en) 1930-03-20

Family

ID=9818847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB668129A Expired GB326651A (en) 1929-03-01 1929-03-01 Improvements in or relating to machines for testing vehicle tyres

Country Status (2)

Country Link
FR (1) FR690769A (en)
GB (1) GB326651A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641925A (en) * 1950-10-03 1953-06-16 Samuel P Altman Servo loading stand
US9421748B2 (en) 2011-12-29 2016-08-23 Compagnie Generale Des Etablissements Michelin Tire operating surface for tire testing road wheel
US9581525B2 (en) 2012-09-30 2017-02-28 Compagnie Generale Des Etablissements Michelin Method of applying particulate material along a tire footprint during tire testing on a tire testing surface
US9702789B2 (en) 2012-10-31 2017-07-11 Compagnie Generale Des Etablissements Michelin Method and apparatus for distributing particulate material along a tire footprint during tire test
CN110605673A (en) * 2019-08-01 2019-12-24 横店集团英洛华电气有限公司 Auxiliary device for detecting resilience force of solid tire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641925A (en) * 1950-10-03 1953-06-16 Samuel P Altman Servo loading stand
US9421748B2 (en) 2011-12-29 2016-08-23 Compagnie Generale Des Etablissements Michelin Tire operating surface for tire testing road wheel
US9581525B2 (en) 2012-09-30 2017-02-28 Compagnie Generale Des Etablissements Michelin Method of applying particulate material along a tire footprint during tire testing on a tire testing surface
US9702789B2 (en) 2012-10-31 2017-07-11 Compagnie Generale Des Etablissements Michelin Method and apparatus for distributing particulate material along a tire footprint during tire test
CN110605673A (en) * 2019-08-01 2019-12-24 横店集团英洛华电气有限公司 Auxiliary device for detecting resilience force of solid tire

Also Published As

Publication number Publication date
FR690769A (en) 1930-09-25

Similar Documents

Publication Publication Date Title
US2695520A (en) Tire testing machine
US3543576A (en) Tire testing apparatus and method
GB326651A (en) Improvements in or relating to machines for testing vehicle tyres
US3631716A (en) Force variation marker for tires
US4359896A (en) Dynamic tire testing apparatus
US3078720A (en) Apparatus for balancing vehicle wheels
US2090803A (en) Dynamic balancing apparatus
US3556194A (en) Tire truing device
US2341443A (en) Wheel balancing apparatus
US2140398A (en) Balancing and center locating machine
US2316524A (en) Balance testing device
US2651893A (en) Tire shaping machine
US2079585A (en) Method and apparatus for testing tires
US2777211A (en) Vehicle wheel testing device
US2367838A (en) Tire testing apparatus
US2869362A (en) Machines for testing pneumatic tires
US2134500A (en) Wheel balancer-dynamic-type
US2155528A (en) Balancing machine
US1489922A (en) Air-bag-buffing machine
US1944353A (en) Apparatus for testing the hardness of grinding disks
US3640132A (en) Tire uniformity tester
US2526484A (en) Wheel balance checking apparatus
US2205579A (en) Testing machine
US3625081A (en) Apparatus for detecting unbalance of vehicle wheels
KR102244829B1 (en) Apparatus for replacing sandpaper on the surface of steel structure