BE815284A - Perfectionnements relatifs aux machines d'entretien de voies ferrees - Google Patents

Perfectionnements relatifs aux machines d'entretien de voies ferrees

Info

Publication number: BE815284A
Authority: BE; Belgium
Prior art keywords: railway maintenance; improvements related; maintenance machines; machines; railway
Prior art date: 1973-05-23

Application number

BE144530A

Other languages

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.)

1973-05-23

Filing date

1974-05-20

Publication date

1974-09-16

1974-05-20 Application filed filed Critical

1974-09-16 Publication of BE815284A publication Critical patent/BE815284A/fr

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/004—Devices for guiding or controlling the machines along a predetermined path
- E01C19/006—Devices for guiding or controlling the machines along a predetermined path by laser or ultrasound
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Machines For Laying And Maintaining Railways (AREA)

BE144530A 1973-05-23 1974-05-20 Perfectionnements relatifs aux machines d'entretien de voies ferrees BE815284A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2463773A GB1463973A (en)	1973-05-23	1973-05-23	Optical systems for datum establishment

Publications (1)

Publication Number	Publication Date
BE815284A true BE815284A (fr)	1974-09-16

Family

ID=10214875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE144530A BE815284A (fr)	1973-05-23	1974-05-20	Perfectionnements relatifs aux machines d'entretien de voies ferrees

Country Status (5)

Country	Link
AT (1)	AT340461B (fr)
BE (1)	BE815284A (fr)
GB (1)	GB1463973A (fr)
SU (1)	SU568390A3 (fr)
ZA (1)	ZA743049B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108086068B (zh) *	2016-11-23	2023-04-21	中国铁建高新装备股份有限公司	一种轨道几何参数单弦测量系统及其相应的测量方法
CN113247777B (zh) *	2021-05-26	2023-01-24	中国建筑第二工程局有限公司	一种水准式塔吊塔身垂直度报警装置
CN118792920B (zh) *	2024-09-12	2025-01-24	中国铁建高新装备股份有限公司	一种道床清筛机作业落道量的检测方法及装置

1973
- 1973-05-23 GB GB2463773A patent/GB1463973A/en not_active Expired
1974
- 1974-05-13 ZA ZA00743049A patent/ZA743049B/xx unknown
- 1974-05-20 BE BE144530A patent/BE815284A/fr unknown
- 1974-05-22 SU SU7402028411A patent/SU568390A3/ru active
- 1974-05-22 AT AT425474A patent/AT340461B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA425474A (de)	1977-04-15
AT340461B (de)	1977-12-12
ZA743049B (en)	1975-05-28
GB1463973A (en)	1977-02-09
SU568390A3 (ru)	1977-08-05

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