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CA650557A - Means for determining track level and super elevation - Google Patents

Means for determining track level and super elevation

Info

Publication number
CA650557A
CA650557A CA650557A CA650557DA CA650557A CA 650557 A CA650557 A CA 650557A CA 650557 A CA650557 A CA 650557A CA 650557D A CA650557D A CA 650557DA CA 650557 A CA650557 A CA 650557A
Authority
CA
Canada
Prior art keywords
track level
determining track
super elevation
super
elevation
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
CA650557A
Inventor
K. Stewart John
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.)
Ivacan Inc
Original Assignee
Ivacan Inc
Publication date
Application granted granted Critical
Publication of CA650557A publication Critical patent/CA650557A/en
Expired legal-status Critical Current

Links

CA650557A Means for determining track level and super elevation Expired CA650557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA650557T

Publications (1)

Publication Number Publication Date
CA650557A true CA650557A (en) 1962-10-16

Family

ID=35939201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA650557A Expired CA650557A (en) Means for determining track level and super elevation

Country Status (1)

Country Link
CA (1) CA650557A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129335A (en) * 1961-06-30 1964-04-14 Stewart John Kenneth Photosensitive railroad surveying system
US3298105A (en) * 1963-02-08 1967-01-17 John K Stewart High frequency surveying device
DE1272952B (en) * 1962-11-21 1968-07-18 Plasser Bahnbaumasch Franz Track tamping and leveling machine
DE1280273B (en) * 1963-10-15 1968-10-17 Canada Iron Foundries Ltd Device for monitoring the track position

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129335A (en) * 1961-06-30 1964-04-14 Stewart John Kenneth Photosensitive railroad surveying system
DE1272952B (en) * 1962-11-21 1968-07-18 Plasser Bahnbaumasch Franz Track tamping and leveling machine
US3298105A (en) * 1963-02-08 1967-01-17 John K Stewart High frequency surveying device
DE1459606B1 (en) * 1963-02-08 1970-10-22 Canron Ltd Device for monitoring the height of a track when aligning the track with the height
DE1280273B (en) * 1963-10-15 1968-10-17 Canada Iron Foundries Ltd Device for monitoring the track position

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