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FR380721A - Crossing or switching rail for railways - Google Patents

Crossing or switching rail for railways

Info

Publication number
FR380721A
FR380721A FR380721DA FR380721A FR 380721 A FR380721 A FR 380721A FR 380721D A FR380721D A FR 380721DA FR 380721 A FR380721 A FR 380721A
Authority
FR
France
Prior art keywords
railways
crossing
switching rail
rail
switching
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
French (fr)
Inventor
Robert Edward Einstein
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 FR380721A publication Critical patent/FR380721A/en
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
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
FR380721D 1906-08-06 1907-08-05 Crossing or switching rail for railways Expired FR380721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380721XA 1906-08-06 1906-08-06

Publications (1)

Publication Number Publication Date
FR380721A true FR380721A (en) 1907-12-16

Family

ID=21897938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380721D Expired FR380721A (en) 1906-08-06 1907-08-05 Crossing or switching rail for railways

Country Status (2)

Country Link
FR (1) FR380721A (en)
GB (1) GB380721A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616986A (en) * 1984-10-19 1986-10-14 The Goodyear Tire & Rubber Company Light weight tire mold for two piece tread ring

Also Published As

Publication number Publication date
GB380721A (en) 1932-09-22

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