GB1463679A - Comparing the diameters of wheels of wheel-sets - Google Patents
Comparing the diameters of wheels of wheel-setsInfo
- 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
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.
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)
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)
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 |
-
1973
- 1973-11-23 DE DE19732358383 patent/DE2358383C2/en not_active Expired
-
1974
- 1974-10-03 GB GB4288074A patent/GB1463679A/en not_active Expired
- 1974-11-06 PL PL17537274A patent/PL110161B1/en unknown
- 1974-11-15 FR FR7437636A patent/FR2252551B1/fr not_active Expired
- 1974-11-19 SU SU2077097A patent/SU554825A3/en active
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 |