GB1346449A – Mobile machine for determining the gauge of a railway track
– Google Patents
GB1346449A – Mobile machine for determining the gauge of a railway track
– Google Patents
Mobile machine for determining the gauge of a railway track
Info
Publication number
GB1346449A
GB1346449A
GB3104871A
GB3104871A
GB1346449A
GB 1346449 A
GB1346449 A
GB 1346449A
GB 3104871 A
GB3104871 A
GB 3104871A
GB 3104871 A
GB3104871 A
GB 3104871A
GB 1346449 A
GB1346449 A
GB 1346449A
Authority
GB
United Kingdom
Prior art keywords
axle
leaf spring
gauge
track
measuring
Prior art date
1970-07-02
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
GB3104871A
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie 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.)
1970-07-02
Filing date
1971-07-02
Publication date
1974-02-13
1971-07-02
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH
filed
Critical
Franz Plasser Bahnbaumaschinen Industrie GmbH
1974-02-13
Publication of GB1346449A
publication
Critical
patent/GB1346449A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
B61K9/08—Measuring installations for surveying permanent way
Abstract
1346449 Measuring railway track parameters F PLASSER 2 July 1971 [2 July 1970] 31048/71 Heading G1N In a self-propelled machine for determining the gauge of a railway track, the relative lateral displacements of two track-feeling axles 9a, 9b hydraulically biased against respective rails are converted into electric signals. In Fig. 6, a hardened steel leaf spring 24 is rigidly attached at one end to one track-feeling axle 9a, the other end of the leaf spring engaging a fork 25 attached to the other axle 9b, whereby deviations from the correct gauge cause bending of the leaf spring to unbalance a bridge circuit Fig. 7, (not shown) including four strain gauges 26 cemented, two on each side, to the leaf spring near its root. The bridge is energized with stabilized alternating voltage and is connected via an amplifier and filter to an indicator and recorder. Alternatively Figs. 2-5, (not shown), one axle (9a) may be connected to the armature (19) of an inductive displacement transducer having two coils (21) in a stainless steel housing 20 connected to the other axle (9h). The coils may be connected with two resistors to form a bridge circuit, which is unbalanced by deviations from the correct gauge. The machine may also include means for measuring versine, joint dip, and twist. The feeler wheels are hydraulically raised off the rails during non-measuring transit.
GB3104871A
1970-07-02
1971-07-02
Mobile machine for determining the gauge of a railway track
Expired
GB1346449A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AT596170A
AT313345B
(en)
1970-07-02
1970-07-02
Mobile device for determining the gauge of a track
Publications (1)
Publication Number
Publication Date
GB1346449A
true
GB1346449A
(en)
1974-02-13
Family
ID=3581442
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3104871A
Expired
GB1346449A
(en)
1970-07-02
1971-07-02
Mobile machine for determining the gauge of a railway track
Country Status (8)
Country
Link
US
(1)
US3768168A
(en)
JP
(1)
JPS5142945B1
(en)
AT
(1)
AT313345B
(en)
CA
(1)
CA951116A
(en)
CH
(1)
CH541031A
(en)
DE
(1)
DE2130385C2
(en)
FR
(1)
FR2109634A5
(en)
GB
(1)
GB1346449A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5912746U
(en)
*
1982-07-16
1984-01-26
株式会社教育放送
Bicycle mounting device for automobiles
DE10344208B3
(en)
*
2003-09-22
2004-08-26
KŽV s.r.o. Komerčni železnični výzkum
Reporting device for track gage width has sensors held by measuring axle in gage width position permitting relative movement
ITBO20130397A1
(en)
*
2013-07-24
2015-01-25
Gen Impianti S R L
SELF PROPELLED EQUIPMENT FOR MEASURING GEOMETRIC AND / OR STRUCTURAL PARAMETERS OF A TRACK AND / OR RAILWAY EXCHANGE
WO2015011671A1
(en)
*
2013-07-24
2015-01-29
General Impianti S.R.L.
Self-propelled apparatus for measuring geometric and/or structural parameters of a railway track and/or switch
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1084760A
(en)
*
1912-07-18
1914-01-20
Peter M Stavdal
Track-gage.
US1106876A
(en)
*
1913-10-18
1914-08-11
Emil Kaddatz
Spreading-rail indicator.
US1131377A
(en)
*
1914-03-10
1915-03-09
Richard Abraham Henington
Track-gage.
US1703289A
(en)
*
1921-09-20
1929-02-26
Blair
Track-gauging apparatus
US2672694A
(en)
*
1951-01-19
1954-03-23
Bienfait Louis Abeylard Jean
Apparatus for checking the gauge of railway tracks
US2829438A
(en)
*
1955-02-25
1958-04-08
Dan L Cutler
Portable mobile railroad track gauge
AT220184B
(en)
*
1959-11-10
1962-03-12
Schenck Gmbh Carl
Device for determining unevenness in the vertical direction on rails
AT220182B
(en)
*
1959-12-11
1962-03-12
Schenck Gmbh Carl
Device for determining lateral deviations of a rail from a continuous line
US3364579A
(en)
*
1965-04-02
1968-01-23
Earl H. Fisher
Contour or level indicating and recording device
US3381383A
(en)
*
1966-04-29
1968-05-07
Racine Hydraulics & Machinery
Track gauger
1970
1970-07-02
AT
AT596170A
patent/AT313345B/en
not_active
IP Right Cessation
1971
1971-06-18
DE
DE2130385A
patent/DE2130385C2/en
not_active
Expired
1971-06-22
CA
CA116,240,A
patent/CA951116A/en
not_active
Expired
1971-06-23
CH
CH919171A
patent/CH541031A/en
not_active
IP Right Cessation
1971-06-24
US
US00156245A
patent/US3768168A/en
not_active
Expired – Lifetime
1971-06-25
FR
FR7123296A
patent/FR2109634A5/fr
not_active
Expired
1971-07-02
JP
JP46048733A
patent/JPS5142945B1/ja
active
Pending
1971-07-02
GB
GB3104871A
patent/GB1346449A/en
not_active
Expired
Also Published As
Publication number
Publication date
JPS5142945B1
(en)
1976-11-18
DE2130385A1
(en)
1972-01-13
AT313345B
(en)
1974-02-11
DE2130385C2
(en)
1986-07-24
CA951116A
(en)
1974-07-16
FR2109634A5
(en)
1972-05-26
CH541031A
(en)
1973-08-31
US3768168A
(en)
1973-10-30
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Legal Events
Date
Code
Title
Description
1975-02-12
PS
Patent sealed [section 19, patents act 1949]
1975-06-25
49R
Reference inserted (sect. 9/1949)
1987-02-25
PCNP
Patent ceased through non-payment of renewal fee
