GB1463679A - Comparing the diameters of wheels of wheel-sets - Google Patents

Comparing the diameters of wheels of wheel-sets

Info

Publication number
GB1463679A
GB1463679A GB4288074A GB4288074A GB1463679A GB 1463679 A GB1463679 A GB 1463679A GB 4288074 A GB4288074 A GB 4288074A GB 4288074 A GB4288074 A GB 4288074A GB 1463679 A GB1463679 A GB 1463679A
Authority
GB
United Kingdom
Prior art keywords
wheel
wheels
friction
measuring
diameters
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
GB4288074A
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.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Wilhelm Hegenscheidt GmbH
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 Wilhelm Hegenscheidt GmbH filed Critical Wilhelm Hegenscheidt GmbH
Publication of GB1463679A publication Critical patent/GB1463679A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/12—Measuring wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1463679 Measuring wheel diameters WILHELM HEGENSCHEIDT GmbH 3 Oct 1974 [23 Nov 1973] 42880/74 Heading G1M To compare the running diameters in planes I-I of two wheels 2 of a wheel set (only one wheel shown) which have been manufactured by turning and so each has a helical groove in its tapered running surface, a pair of friction wheels 1 each of known diameter is engaged with the running surfaces of respective wheels 2 and the wheels 2 are rotated a measured number of revolutions, the consequent revolutions of the friction wheels 1 being determined on a scale 15, the effective measuring width 29 of each friction wheel being substantially equal to the width 26 between the crests of the helical groove such that during a revolution of the wheel 2 the measuring surface of the associated friction wheel 1 is in contact with the groove crests all the time. Preferably the wheel 1 has rounded edges of greater radius than the groove. As shown each friction wheel 1 is mounted on a shaft 3 in bearings 4', 4" on a lever 5 which is biased by a spring 7 to the load the function wheel 1 against the wheel 2, the axis of the function wheel 1 being set parallel to the tapered surface of wheel 2. The lever 5 is pivotally mounted at 16 on a base block 6 mounted on horizontally adjustable slides 9, 20. The base block 6, and thus the friction wheel 1, is pivotally mounted on slide 9 by means of a vertical shaft 17 whose axis is tangent to the periphery of the wheel 2 at the point of contact between the wheels 1, 2. A roller 12 and marking rule 22 may be provided to enable the wheel 2 to be accurately positioned for measuring.
GB4288074A 1973-11-23 1974-10-03 Comparing the diameters of wheels of wheel-sets Expired GB1463679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732358383 DE2358383C2 (en) 1973-11-23 1973-11-23 Pair of friction wheel measuring devices for determining the diameter of the wheels of a railway wheel set

Publications (1)

Publication Number Publication Date
GB1463679A true GB1463679A (en) 1977-02-02

Family

ID=5898875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4288074A Expired GB1463679A (en) 1973-11-23 1974-10-03 Comparing the diameters of wheels of wheel-sets

Country Status (5)

Country Link
DE (1) DE2358383C2 (en)
FR (1) FR2252551B1 (en)
GB (1) GB1463679A (en)
PL (1) PL110161B1 (en)
SU (1) SU554825A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403951C2 (en) * 1994-02-08 1999-03-25 Niles Simmons Industrieanlagen Measuring method and measuring device for wheel sets of rail vehicles
CN108225155B (en) * 2018-02-01 2023-07-04 中车株洲电机有限公司 Measuring tool and method suitable for large-size radius

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108043B (en) * 1960-01-20 1961-05-31 Wilhelm Hegenscheidt Kommandit Diameter measuring device for wheel sets on underfloor lathes
US3307265A (en) * 1965-03-01 1967-03-07 Primus Manufacturing Distance measuring by friction wheel instruments
US3561120A (en) * 1969-01-24 1971-02-09 Primus Manufacturing Distance measurement with friction wheel devices
US3561121A (en) * 1969-04-07 1971-02-09 Primus Manufacturing Distance measurement with friction wheel devices
DE2021644A1 (en) * 1970-05-02 1971-11-11 Hegenscheidt Kg Wilhelm Device for measuring the diameter of wheel set profiles
DE2248789C2 (en) * 1971-10-12 1983-08-11 Primus Mfg., Inc. (n.d.Ges.d.Staates Californien), San Lorenzo, P.R. Length measuring instrument

Also Published As

Publication number Publication date
DE2358383C2 (en) 1982-06-03
PL110161B1 (en) 1980-07-31
DE2358383A1 (en) 1975-06-05
SU554825A3 (en) 1977-04-15
FR2252551A1 (en) 1975-06-20
FR2252551B1 (en) 1976-10-22

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Legal Events

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