GB1179053A - Improvements in or relating to reinforced cast steel crossings for railway tracks. - Google Patents

Improvements in or relating to reinforced cast steel crossings for railway tracks.

Info

Publication number
GB1179053A
GB1179053A GB1483868A GB1483868A GB1179053A GB 1179053 A GB1179053 A GB 1179053A GB 1483868 A GB1483868 A GB 1483868A GB 1483868 A GB1483868 A GB 1483868A GB 1179053 A GB1179053 A GB 1179053A
Authority
GB
United Kingdom
Prior art keywords
ribs
cast steel
crossings
relating
railway tracks
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
GB1483868A
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.)
Paris & Outreau Acieries
Acieries de Paris and D'outreau SA
Original Assignee
Paris & Outreau Acieries
Acieries de Paris and D'outreau SA
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 Paris & Outreau Acieries, Acieries de Paris and D'outreau SA filed Critical Paris & Outreau Acieries
Publication of GB1179053A publication Critical patent/GB1179053A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Details Of Garments (AREA)

Abstract

1,179,053. Railway track crossings. ACIERBES DE PARIS & D'OUTREAU. 27 March, 1968 [27 April, 1967], No. 14838/68. Heading E1G. In a cast steel railway track crossing of box section, as in Specification No. 815943, comprising a base plate with casting aperture 3, a top wall grooved to provide running surfaces 7, and side walls connected by transverse ribs 6, the central ribs 6 are reinforced by longitudinal arcuate ribs 5, and two pairs of additional transverse ribs 8 connecting the topwall grooves 11 to the side walls 9, are located between the ribs 6a, 6b. Reference has been directed by the Comptroller to Specification 815,943.
GB1483868A 1967-04-27 1968-03-27 Improvements in or relating to reinforced cast steel crossings for railway tracks. Expired GB1179053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104439A FR1528816A (en) 1967-04-27 1967-04-27 Reinforced crossing heart

Publications (1)

Publication Number Publication Date
GB1179053A true GB1179053A (en) 1970-01-28

Family

ID=8629785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1483868A Expired GB1179053A (en) 1967-04-27 1968-03-27 Improvements in or relating to reinforced cast steel crossings for railway tracks.

Country Status (9)

Country Link
AT (1) AT295576B (en)
BE (1) BE712915A (en)
CH (1) CH468520A (en)
FR (1) FR1528816A (en)
GB (1) GB1179053A (en)
LU (1) LU55780A1 (en)
NL (1) NL158866B (en)
NO (1) NO122129B (en)
SE (1) SE318589B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754571A (en) * 1969-08-07 1971-01-18 Bayer Ag SEGMENTED POLYURETHANE ELASTOMERS

Also Published As

Publication number Publication date
LU55780A1 (en) 1968-06-10
NL6804740A (en) 1968-10-28
DE1759294A1 (en) 1971-06-03
BE712915A (en) 1968-07-31
FR1528816A (en) 1968-06-14
CH468520A (en) 1969-02-15
AT295576B (en) 1972-01-10
NO122129B (en) 1971-05-24
SE318589B (en) 1969-12-15
DE1759294B2 (en) 1976-08-19
NL158866B (en) 1978-12-15

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