FR440532A - Rail pour voies ferrées - Google Patents

Rail pour voies ferrées

Info

Publication number
FR440532A
FR440532A FR440532DA FR440532A FR 440532 A FR440532 A FR 440532A FR 440532D A FR440532D A FR 440532DA FR 440532 A FR440532 A FR 440532A
Authority
FR
France
Prior art keywords
railroad track
railroad
track
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
Other languages
English (en)
Inventor
Richard Deward Moore
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR440532A publication Critical patent/FR440532A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
FR440532D 1911-02-23 1912-02-23 Rail pour voies ferrées Expired FR440532A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440532XA 1934-03-06 1934-03-06

Publications (1)

Publication Number Publication Date
FR440532A true FR440532A (fr) 1912-07-12

Family

ID=21930270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440532D Expired FR440532A (fr) 1911-02-23 1912-02-23 Rail pour voies ferrées

Country Status (2)

Country Link
FR (1) FR440532A (fr)
GB (1) GB440532A (fr)

Also Published As

Publication number Publication date
GB440532A (en) 1936-01-01

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