FR2291932B1 - - Google Patents

Info

Publication number
FR2291932B1
FR2291932B1 FR7535635A FR7535635A FR2291932B1 FR 2291932 B1 FR2291932 B1 FR 2291932B1 FR 7535635 A FR7535635 A FR 7535635A FR 7535635 A FR7535635 A FR 7535635A FR 2291932 B1 FR2291932 B1 FR 2291932B1
Authority
FR
France
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
FR7535635A
Other languages
French (fr)
Other versions
FR2291932A1 (fr
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.)
CHORZOWSKA WYTWORNIA KONSTRUKC
Original Assignee
CHORZOWSKA WYTWORNIA KONSTRUKC
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 CHORZOWSKA WYTWORNIA KONSTRUKC filed Critical CHORZOWSKA WYTWORNIA KONSTRUKC
Publication of FR2291932A1 publication Critical patent/FR2291932A1/fr
Application granted granted Critical
Publication of FR2291932B1 publication Critical patent/FR2291932B1/fr
Granted 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
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/022—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means by devices moving on the track with or without spreading or levelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/06—Hopper cars with openings capable of discharging both between and outside the wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/18—Closure elements for discharge openings pivoted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/54—Gates or closures
    • B65D2590/547—Gates or closures in multiple arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Chutes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
FR7535635A 1974-11-23 1975-11-21 Dispositif de fermeture d'une tremie, notamment d'un wagon a dechargement automatique Granted FR2291932A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17588174A PL95024B1 (tr) 1974-11-23 1974-11-23

Publications (2)

Publication Number Publication Date
FR2291932A1 FR2291932A1 (fr) 1976-06-18
FR2291932B1 true FR2291932B1 (tr) 1981-09-18

Family

ID=19969781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535635A Granted FR2291932A1 (fr) 1974-11-23 1975-11-21 Dispositif de fermeture d'une tremie, notamment d'un wagon a dechargement automatique

Country Status (7)

Country Link
AT (1) AT344228B (tr)
CS (1) CS199611B2 (tr)
DE (1) DE2551031C3 (tr)
FR (1) FR2291932A1 (tr)
PL (1) PL95024B1 (tr)
RO (1) RO66535A (tr)
SU (1) SU688114A3 (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469331A1 (fr) * 1979-11-07 1981-05-22 Fauvet Girel Ets Perfectionnements aux wagons pour le transport en vrac de produits pulverulents avec dechargement par gravite
FR2912158B1 (fr) * 2007-02-07 2009-07-03 Tso Sa Wagon pour le dechargement de ballast sur une voie ferree
FR3008110B1 (fr) * 2013-07-05 2016-01-22 Forges Et Const Metalliques Friederich Ballast de voie ferree, dispositif et procede pour la realisation d'un tel ballast de voie ferree

Also Published As

Publication number Publication date
DE2551031A1 (de) 1976-05-26
DE2551031B2 (de) 1977-10-27
CS199611B2 (en) 1980-07-31
SU688114A3 (ru) 1979-09-25
AT344228B (de) 1978-07-10
RO66535A (ro) 1980-03-15
PL95024B1 (tr) 1977-09-30
DE2551031C3 (de) 1978-06-22
ATA845075A (de) 1977-11-15
FR2291932A1 (fr) 1976-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse