FR446148A - Joint de sureté pour rails - Google Patents

Joint de sureté pour rails

Info

Publication number: FR446148A
Authority: FR; France
Prior art keywords: rails; safety seal; seal; safety
Prior art date: 1912-04-16
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

Jefferson Davis Young

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.)

Individual

Original Assignee

Individual

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.)

1912-04-16

Filing date

1912-04-16

Publication date

1912-11-27

1912-04-16 Application filed by Individual filed Critical Individual

1912-11-27 Application granted granted Critical

1912-11-27 Publication of FR446148A publication Critical patent/FR446148A/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
- E01B11/00—Rail joints
- E01B11/56—Special arrangements for supporting rail ends
- E01B11/62—Bridge chairs

Landscapes

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

FR446148D 1912-04-16 1912-04-16 Joint de sureté pour rails Expired FR446148A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR446148T		1912-04-16

Publications (1)

Publication Number	Publication Date
FR446148A true FR446148A (fr)	1912-11-27

Family

ID=1486956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR446148D Expired FR446148A (fr)	1912-04-16	1912-04-16	Joint de sureté pour rails

Country Status (1)

Country	Link
FR (1)	FR446148A (fr)

1912
- 1912-04-16 FR FR446148D patent/FR446148A/fr not_active Expired

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