[go: up one dir, main page]

FR2271142A1 - Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust - Google Patents

Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust

Info

Publication number
FR2271142A1
FR2271142A1 FR7416789A FR7416789A FR2271142A1 FR 2271142 A1 FR2271142 A1 FR 2271142A1 FR 7416789 A FR7416789 A FR 7416789A FR 7416789 A FR7416789 A FR 7416789A FR 2271142 A1 FR2271142 A1 FR 2271142A1
Authority
FR
France
Prior art keywords
sacks
rollers
dust
conveyor
air inside
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.)
Granted
Application number
FR7416789A
Other languages
English (en)
Other versions
FR2271142B1 (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.)
Boubiela SA
Original Assignee
Boubiela 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 Boubiela SA filed Critical Boubiela SA
Priority to FR7416789A priority Critical patent/FR2271142A1/fr
Priority to ES1975212635U priority patent/ES212635Y/es
Publication of FR2271142A1 publication Critical patent/FR2271142A1/fr
Application granted granted Critical
Publication of FR2271142B1 publication Critical patent/FR2271142B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/04—Roller-ways having driven rollers all rollers driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
FR7416789A 1974-05-15 1974-05-15 Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust Granted FR2271142A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7416789A FR2271142A1 (en) 1974-05-15 1974-05-15 Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust
ES1975212635U ES212635Y (es) 1974-05-15 1975-05-24 Dispositivo de transporte de sacos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416789A FR2271142A1 (en) 1974-05-15 1974-05-15 Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust

Publications (2)

Publication Number Publication Date
FR2271142A1 true FR2271142A1 (en) 1975-12-12
FR2271142B1 FR2271142B1 (fr) 1978-01-20

Family

ID=9138860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416789A Granted FR2271142A1 (en) 1974-05-15 1974-05-15 Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust

Country Status (2)

Country Link
ES (1) ES212635Y (fr)
FR (1) FR2271142A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077310A1 (fr) * 1981-10-08 1983-04-20 Svecia Silkscreen Maskiner AB Dispositif de traitement d'un cadre pourvu d'un pochoir avec un motif appliqué
WO1992010416A1 (fr) * 1990-12-12 1992-06-25 Marco Bachmann Dispositif de transport dans une direction predeterminee de denrees contenues dans un reservoir

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077310A1 (fr) * 1981-10-08 1983-04-20 Svecia Silkscreen Maskiner AB Dispositif de traitement d'un cadre pourvu d'un pochoir avec un motif appliqué
WO1992010416A1 (fr) * 1990-12-12 1992-06-25 Marco Bachmann Dispositif de transport dans une direction predeterminee de denrees contenues dans un reservoir

Also Published As

Publication number Publication date
ES212635U (es) 1976-07-01
FR2271142B1 (fr) 1978-01-20
ES212635Y (es) 1976-11-16

Similar Documents

Publication Publication Date Title
DE3072093D1 (en) An excited frame, vibratory conveying apparatus for moving particulate material
ZA74246B (en) Method and apparatus for the pneumatic conveying of bulk material
ES428872A1 (es) Perfeccionamientos en rodillos para instalaciones de trans-porte.
ES8205390A1 (es) Perfeccionamientos en los dispositivos para el tratamiento ymanipulacion de tiras de recorte
CA1001092A (en) Electrostatic apparatus for removing entrained particulate material from a gas stream
ZA773645B (en) Elevator conveyor for conveying bulk material
ZA745698B (en) Apparatus for separating dust from a dust-containing gas
ZA75951B (en) A method to minimize the amount of oil in the air exhausted from a pneumatically operated impact motor and an impact motor for carrying out this method
IL39983A0 (en) Method and apparatus for removing pollutants from air or similar gases
FR2271142A1 (en) Conveyor for paper sacks containing cement - has square rollers to remove excess air inside sacks and dust
JPS5497982A (en) Method and suctionntype pneumatic conveyor for conveying substances from plural storage tanks into single tankktype weighing unit by suction air
CA998410A (en) Particulate material conveying apparatus
KE3100A (en) Apparatus for feeding dissimilarly sized particles into a shaft furnace
GB1410749A (en) Removal of material from bulk storage
IL46767A0 (en) Method and device for moving an exchangeable platform or a container on to the tipping frame of a lorry,trailer or the like and off from it
ZA744417B (en) Apparatus for preheating solid particulate material
GB1433954A (en) Separator for a suction conveyor apparatus
SU391022A1 (ru) Ленточный конвейер
IL48500A0 (en) Method and apparatus for avoiding the pollution of the atmosphere by noxious gases
BE830754A (fr) Machine pour retirer des biscottes ou des produits analogues d'un four de cuisson du type a courroie transporteuse travaillant lant en continu, et pour les presenter en une pile horizontale
GB1491801A (en) Apparatus for conveying sheet material through treatment tubs
JPS5628130A (en) Conveyer device for loading and unloading in truck terminal or the like
SU583035A1 (ru) Устройство дл ст гмвани концов конвейерной ленты
AU7973075A (en) Drive fastener for insertion into sheet material
BG28906A1 (en) Guiding apparatus for frame hanging of containers for transport

Legal Events

Date Code Title Description
ST Notification of lapse