NL7205162A - - Google Patents

Info

Publication number
NL7205162A
NL7205162A NL7205162A NL7205162A NL7205162A NL 7205162 A NL7205162 A NL 7205162A NL 7205162 A NL7205162 A NL 7205162A NL 7205162 A NL7205162 A NL 7205162A NL 7205162 A NL7205162 A NL 7205162A
Authority
NL
Netherlands
Application number
NL7205162A
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 filed Critical
Publication of NL7205162A publication Critical patent/NL7205162A/xx

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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/20—Inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Railway Tracks (AREA)
NL7205162A 1971-06-21 1972-04-18 NL7205162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT533071A AT305330B (en) 1971-06-21 1971-06-21 Plastic sleeper, especially for a ballastless track

Publications (1)

Publication Number Publication Date
NL7205162A true NL7205162A (en) 1972-12-27

Family

ID=3574598

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205162A NL7205162A (en) 1971-06-21 1972-04-18

Country Status (8)

Country Link
AT (1) AT305330B (en)
BE (1) BE782618A (en)
CH (1) CH535870A (en)
DE (1) DE2216367A1 (en)
FR (1) FR2142929B1 (en)
NL (1) NL7205162A (en)
NO (1) NO129862B (en)
SE (1) SE370739B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813040A (en) * 1972-07-05 1974-05-28 Dow Chemical Co Plastic railway crosstie
CH612610A5 (en) * 1976-03-23 1979-08-15 Studer Ag Fritz Machine stand for machine tools
GB2030200B (en) * 1978-08-31 1982-12-15 Ohno I Railway bed or sleeper
EP0486465B1 (en) * 1990-11-14 1994-04-20 VAE EISENBAHNSYSTEME Aktiengesellschaft Sleeper in synthetic material

Also Published As

Publication number Publication date
BE782618A (en) 1972-08-16
FR2142929B1 (en) 1973-07-13
SE370739B (en) 1974-10-28
FR2142929A1 (en) 1973-02-02
CH535870A (en) 1973-04-15
DE2216367A1 (en) 1972-12-28
NO129862B (en) 1974-06-04
AT305330B (en) 1973-02-26

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