FR2424201A1 - Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues - Google Patents

Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues

Info

Publication number
FR2424201A1
FR2424201A1 FR7814346A FR7814346A FR2424201A1 FR 2424201 A1 FR2424201 A1 FR 2424201A1 FR 7814346 A FR7814346 A FR 7814346A FR 7814346 A FR7814346 A FR 7814346A FR 2424201 A1 FR2424201 A1 FR 2424201A1
Authority
FR
France
Prior art keywords
noise
resin
hard particles
less abrasion
chutes
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.)
Withdrawn
Application number
FR7814346A
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.)
CHAVAND ET CIE
Original Assignee
CHAVAND ET CIE
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 CHAVAND ET CIE filed Critical CHAVAND ET CIE
Priority to FR7814346A priority Critical patent/FR2424201A1/fr
Publication of FR2424201A1 publication Critical patent/FR2424201A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/28—Construction or shape of discharge section
    • 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
    • B65G11/00—Chutes
    • B65G11/16—Interior surfaces; Linings
    • B65G11/163—Interior surfaces; Linings for articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

PAROI POUR TREMIE, COULOIR ET ANALOGUES. POUR EVITER A LA FOIS LE BRUIT ET L'USURE RESULTANT DU FROTTEMENT ET DES CHOCS PROVOQUES PAR DES CORPS DURS, ON RECOUVRE LA TOLE CONSTITUTIVE DE L'APPAREIL D'UNE COUCHE COMPOSITE COMPRENANT UNE COUCHE ELEMENTAIRE EXTERIEURE EN POLYURETHANE OU EQUIVALENT ET UNE SOUS-COUCHE D'UNE MATIERE MOLLE TELLE QU'UNE MOUSSE DE CHLORURE DE POLYVINYLE, OU UN FEUTRE. APPLICATION AUX APPAREILS DE MANUTENTION DE MATIERES EN VRAC.
FR7814346A 1978-04-28 1978-04-28 Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues Withdrawn FR2424201A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814346A FR2424201A1 (fr) 1978-04-28 1978-04-28 Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814346A FR2424201A1 (fr) 1978-04-28 1978-04-28 Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues

Publications (1)

Publication Number Publication Date
FR2424201A1 true FR2424201A1 (fr) 1979-11-23

Family

ID=9208245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814346A Withdrawn FR2424201A1 (fr) 1978-04-28 1978-04-28 Procede et produit pour la protection et l'insonorisation des tremies, couloirs et analogues

Country Status (1)

Country Link
FR (1) FR2424201A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529660A (en) * 1981-05-11 1985-07-16 Precision Punch & Plastics Co. Liner material and method
US4693355A (en) * 1984-11-12 1987-09-15 Ishida Scales Mfg. Co., Ltd. Automatic combinatorial weighting apparatus
US5056641A (en) * 1990-01-26 1991-10-15 Mcneilus Truck And Manufacturing, Inc. Extension chute and connection therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529660A (en) * 1981-05-11 1985-07-16 Precision Punch & Plastics Co. Liner material and method
US4693355A (en) * 1984-11-12 1987-09-15 Ishida Scales Mfg. Co., Ltd. Automatic combinatorial weighting apparatus
US5056641A (en) * 1990-01-26 1991-10-15 Mcneilus Truck And Manufacturing, Inc. Extension chute and connection therefor

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Legal Events

Date Code Title Description
ST Notification of lapse