FR596445A - Dispositif de protection des aiguilles de chemins de fer - Google Patents

Dispositif de protection des aiguilles de chemins de fer

Info

Publication number: FR596445A
Authority: FR; France
Prior art keywords: protection device; switch protection; railroad switch; railroad; switch
Prior art date: 1925-04-07
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

Other languages

Inventor

Albert Joseph Fleming

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.)

1925-04-07

Filing date

1925-04-07

Publication date

1925-10-23

1925-04-07 Application filed filed Critical

1925-10-23 Application granted granted Critical

1925-10-23 Publication of FR596445A publication Critical patent/FR596445A/fr

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/20—Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)

FR596445D 1925-04-07 1925-04-07 Dispositif de protection des aiguilles de chemins de fer Expired FR596445A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR596445T		1925-04-07

Publications (1)

Publication Number	Publication Date
FR596445A true FR596445A (fr)	1925-10-23

Family

ID=8967561

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR596445D Expired FR596445A (fr)	1925-04-07	1925-04-07	Dispositif de protection des aiguilles de chemins de fer

Country Status (1)

Country	Link
FR (1)	FR596445A (fr)

1925
- 1925-04-07 FR FR596445D patent/FR596445A/fr not_active Expired

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