ES316446A1 - Perfeccionamientos en los bastidores para vagones de ferrocarril - Google Patents

Perfeccionamientos en los bastidores para vagones de ferrocarril

Info

Publication number
ES316446A1
ES316446A1 ES0316446A ES316446A ES316446A1 ES 316446 A1 ES316446 A1 ES 316446A1 ES 0316446 A ES0316446 A ES 0316446A ES 316446 A ES316446 A ES 316446A ES 316446 A1 ES316446 A1 ES 316446A1
Authority
ES
Spain
Prior art keywords
beams
machine
section
central coupling
wagons
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
ES0316446A
Other languages
English (en)
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.)
MECANICHE FERROVIARIE PISTOIES
Original Assignee
MECANICHE FERROVIARIE PISTOIES
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 MECANICHE FERROVIARIE PISTOIES filed Critical MECANICHE FERROVIARIE PISTOIES
Publication of ES316446A1 publication Critical patent/ES316446A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/74—Producing pipe bends, sockets, sleeves; Moulds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • B28B21/20—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core
    • B28B21/205—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core having a rigid frame inside the inflatable part of the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/10—End constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Package Frames And Binding Bands (AREA)
  • Clamps And Clips (AREA)
  • Basic Packing Technique (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
ES0316446A 1964-02-26 1965-08-03 Perfeccionamientos en los bastidores para vagones de ferrocarril Expired ES316446A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT462064 1964-02-26

Publications (1)

Publication Number Publication Date
ES316446A1 true ES316446A1 (es) 1966-08-01

Family

ID=11112788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316446A Expired ES316446A1 (es) 1964-02-26 1965-08-03 Perfeccionamientos en los bastidores para vagones de ferrocarril

Country Status (4)

Country Link
US (1) US3414470A (es)
AT (1) AT260085B (es)
CH (1) CH408991A (es)
ES (1) ES316446A1 (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267817A (en) * 1937-08-30 1941-12-30 Louis J Costa Pipe fitting of felted asbestos and cement

Also Published As

Publication number Publication date
CH408991A (it) 1966-03-15
US3414470A (en) 1968-12-03
AT260085B (de) 1968-02-12

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