FR433108A - Aiguille perfectionnée pour voies ferrées - Google Patents

Aiguille perfectionnée pour voies ferrées

Info

Publication number
FR433108A
FR433108A FR433108DA FR433108A FR 433108 A FR433108 A FR 433108A FR 433108D A FR433108D A FR 433108DA FR 433108 A FR433108 A FR 433108A
Authority
FR
France
Prior art keywords
railway tracks
advanced needle
needle
advanced
railway
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
Earl D Brown
George Daniel Hahn
Charles Henry Foot
William Lenard Thierwechter
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 FR433108A publication Critical patent/FR433108A/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
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR433108D 1911-08-09 1911-08-09 Aiguille perfectionnée pour voies ferrées Expired FR433108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433108T 1911-08-09

Publications (1)

Publication Number Publication Date
FR433108A true FR433108A (fr) 1911-12-26

Family

ID=1475142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433108D Expired FR433108A (fr) 1911-08-09 1911-08-09 Aiguille perfectionnée pour voies ferrées

Country Status (1)

Country Link
FR (1) FR433108A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004067A1 (fr) * 1988-10-05 1990-04-19 Magnetbahn Gmbh Aiguille pour installations d'alignement de vehicules, notamment de trains a sustentation magnetique
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004067A1 (fr) * 1988-10-05 1990-04-19 Magnetbahn Gmbh Aiguille pour installations d'alignement de vehicules, notamment de trains a sustentation magnetique
US5094172A (en) * 1988-10-05 1992-03-10 Magnetbahn Gmbh Rail switch for vehicle tracking systems, particularly for magnetic levitation train tracking systems
US9346371B2 (en) 2009-01-23 2016-05-24 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9771000B2 (en) 2009-01-23 2017-09-26 Magnemotion, Inc. Short block linear synchronous motors and switching mechanisms
US10112777B2 (en) 2009-01-23 2018-10-30 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses

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