FR1255220A - Perfectionnements aux trémies - Google Patents

Perfectionnements aux trémies

Info

Publication number
FR1255220A
FR1255220A FR825001A FR825001A FR1255220A FR 1255220 A FR1255220 A FR 1255220A FR 825001 A FR825001 A FR 825001A FR 825001 A FR825001 A FR 825001A FR 1255220 A FR1255220 A FR 1255220A
Authority
FR
France
Prior art keywords
hoppers
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
FR825001A
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.)
General American Transportation Corp
Original Assignee
General American Transportation Corp
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
Priority claimed from US822093A external-priority patent/US3048450A/en
Application filed by General American Transportation Corp filed Critical General American Transportation Corp
Priority to FR825001A priority Critical patent/FR1255220A/fr
Application granted granted Critical
Publication of FR1255220A publication Critical patent/FR1255220A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61D7/24—Opening or closing means
    • B61D7/26—Opening or closing means mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D5/00—Tank wagons for carrying fluent materials
    • B61D5/002—Tank wagons for carrying fluent materials for particulate or powder materials
    • B61D5/004—Tank wagons for carrying fluent materials for particulate or powder materials with loading and unloading means using fluids or vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/02—Hopper cars with discharge openings in the bottoms
    • 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
    • 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
    • B61D7/32—Means for assisting charge or discharge
    • 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
    • B65D90/587—Gates or closures having closure members sliding in the plane of the opening having a linear 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/626—Gates or closures having closure members movable out of the plane of the opening having a linear motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
FR825001A 1959-06-22 1960-04-22 Perfectionnements aux trémies Expired FR1255220A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825001A FR1255220A (fr) 1959-06-22 1960-04-22 Perfectionnements aux trémies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US822093A US3048450A (en) 1959-06-22 1959-06-22 Hopper car for granular materials
FR825001A FR1255220A (fr) 1959-06-22 1960-04-22 Perfectionnements aux trémies

Publications (1)

Publication Number Publication Date
FR1255220A true FR1255220A (fr) 1961-03-03

Family

ID=26185748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825001A Expired FR1255220A (fr) 1959-06-22 1960-04-22 Perfectionnements aux trémies

Country Status (1)

Country Link
FR (1) FR1255220A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450760A1 (fr) * 1979-03-09 1980-10-03 Auffret Jean Perfectionnements apportes aux trappes commandant l'ecoulement des produits en vrac

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450760A1 (fr) * 1979-03-09 1980-10-03 Auffret Jean Perfectionnements apportes aux trappes commandant l'ecoulement des produits en vrac

Similar Documents

Publication Publication Date Title
BE587640A (fr) Perfectionnements aux presses
FR1270757A (fr) Amélioration aux coupeuses-ramasseuses
BE591587A (fr) Perfectionnements aux broyeurs
BE596084A (fr) Perfectionnement apporté aux vennes.
FR79790E (fr) Perfectionnements apportés aux avions
BE593757A (fr) Perfectionnements aux électro-précipitateurs.
FR1228906A (fr) Perfectionnements aux semi-remorques
BE586387A (fr) Perfectionnements aux raccords
FR1221861A (fr) Perfectionnements apportés aux emballages
FR1242086A (fr) Perfectionnements apportés aux avions
FR1255220A (fr) Perfectionnements aux trémies
FR1227453A (fr) Perfectionnements apportés aux emballages
FR75383E (fr) Perfectionnements apportés aux emballages
FR1224158A (fr) Perfectionnements apportés aux gyromètres-intégrateurs-flottants
FR1278658A (fr) Perfectionnements aux broyeurs
FR1259932A (fr) Perfectionnements apportés aux centrifugeuses
FR1217436A (fr) Perfectionnements aux récipients
FR1213269A (fr) Perfectionnements aux géophones
FR1279557A (fr) Perfectionnements aux touries clissées
FR1276986A (fr) Perfectionnements aux modulateurs
FR75418E (fr) Perfectionnements aux semi-remorques
FR1283165A (fr) Perfectionnements apportés aux projecteurs
FR1250643A (fr) Perfectionnements apportés aux coussinets
FR1224216A (fr) Perfectionnements aux vannes
FR1412352A (fr) Perfectionnements aux vannes