GB1380800A - Motor vehicle tyre-testing machines - Google Patents

Motor vehicle tyre-testing machines

Info

Publication number
GB1380800A
GB1380800A GB4420472A GB4420472A GB1380800A GB 1380800 A GB1380800 A GB 1380800A GB 4420472 A GB4420472 A GB 4420472A GB 4420472 A GB4420472 A GB 4420472A GB 1380800 A GB1380800 A GB 1380800A
Authority
GB
United Kingdom
Prior art keywords
tyre
support
plates
plate
machine
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
GB4420472A
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.)
Gebr Hofmann GmbH and Co KG Maschinenfabrik
Original Assignee
Gebr Hofmann GmbH and Co KG Maschinenfabrik
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 Gebr Hofmann GmbH and Co KG Maschinenfabrik filed Critical Gebr Hofmann GmbH and Co KG Maschinenfabrik
Publication of GB1380800A publication Critical patent/GB1380800A/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
    • G01M17/021—Tyre supporting devices, e.g. chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/02—Details of balancing machines or devices
    • G01M1/04—Adaptation of bearing support assemblies for receiving the body to be tested
    • G01M1/045—Adaptation of bearing support assemblies for receiving the body to be tested the body being a vehicle wheel

Abstract

1380800 Tyre testing HOFMANN GmbH Gebr [trading as HOFFMANN KG MASCHINENFABRIK Gebr] 25 Sept 1972 [1 Oct 1971] 44204/72 Heading B7C A tyre testing machine includes a tyre support and an X-ray apparatus (not shown) for X-raying a tyre supported by the support, the support comprising a pair of, e.g. circular, plates 1, 4 arranged to sealingly engage a tyre from respective sides thereof and having tyre-engaging surfaces which are inclined, as shown in Fig. 1, or plane (Fig. 2, not shown). The plate 1 may be fixed to a base housing 3 of the machine and the plate 4 carried by a member 7 for movement towards and away from the plate 1, the member 7 having a bore to facilitate passage of compressed air to inflate a tyre on the support and the support being capable of supporting a range of tyre sizes with the plates 1, 4 in the same relative position as indicated by the differently sized tyres shown in the left and right-hand portions of Fig. 1. The plates 1, 4 may be rotatable and their tyre-engaging surfaces may have coverings, e.g. 2, 5, of resilient material. The machine may be provided with means for centring a tyre in the support comprising at least three rollers 9 mounted on movable arms 8.
GB4420472A 1971-10-01 1972-09-25 Motor vehicle tyre-testing machines Expired GB1380800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149115 DE2149115A1 (en) 1971-10-01 1971-10-01 RECORDING FOR MOTOR VEHICLE TIRES

Publications (1)

Publication Number Publication Date
GB1380800A true GB1380800A (en) 1975-01-15

Family

ID=5821231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4420472A Expired GB1380800A (en) 1971-10-01 1972-09-25 Motor vehicle tyre-testing machines

Country Status (3)

Country Link
DE (1) DE2149115A1 (en)
GB (1) GB1380800A (en)
IT (1) IT964268B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8096024B2 (en) * 2008-08-13 2012-01-17 Thyssenkrupp Elevator Capital Corporation Rope termination device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8096024B2 (en) * 2008-08-13 2012-01-17 Thyssenkrupp Elevator Capital Corporation Rope termination device

Also Published As

Publication number Publication date
DE2149115A1 (en) 1973-04-05
IT964268B (en) 1974-01-21

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Legal Events

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