FR2274443A1 - Perfectionnements aux surfaces d'usure - Google Patents

Perfectionnements aux surfaces d'usure

Info

Publication number
FR2274443A1
FR2274443A1 FR7421374A FR7421374A FR2274443A1 FR 2274443 A1 FR2274443 A1 FR 2274443A1 FR 7421374 A FR7421374 A FR 7421374A FR 7421374 A FR7421374 A FR 7421374A FR 2274443 A1 FR2274443 A1 FR 2274443A1
Authority
FR
France
Prior art keywords
polyurethane
wear resistant
copper
embedded
metal substrate
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
FR7421374A
Other languages
English (en)
French (fr)
Other versions
FR2274443B1 (en:Method
Inventor
Jean-Marcel Caty
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.)
CATY ET CIE
Original Assignee
CATY 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 CATY ET CIE filed Critical CATY ET CIE
Priority to FR7421374A priority Critical patent/FR2274443A1/fr
Publication of FR2274443A1 publication Critical patent/FR2274443A1/fr
Application granted granted Critical
Publication of FR2274443B1 publication Critical patent/FR2274443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B65G11/166—Interior surfaces; Linings for bulk
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR7421374A 1974-06-14 1974-06-14 Perfectionnements aux surfaces d'usure Granted FR2274443A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421374A FR2274443A1 (fr) 1974-06-14 1974-06-14 Perfectionnements aux surfaces d'usure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421374A FR2274443A1 (fr) 1974-06-14 1974-06-14 Perfectionnements aux surfaces d'usure

Publications (2)

Publication Number Publication Date
FR2274443A1 true FR2274443A1 (fr) 1976-01-09
FR2274443B1 FR2274443B1 (en:Method) 1978-11-17

Family

ID=9140275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421374A Granted FR2274443A1 (fr) 1974-06-14 1974-06-14 Perfectionnements aux surfaces d'usure

Country Status (1)

Country Link
FR (1) FR2274443A1 (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007076A1 (en) * 1991-10-04 1993-04-15 Ronald George Yates Abrasion resistant means
FR2777572A1 (fr) * 1998-04-20 1999-10-22 Klaus Dieter Kirchner Entonnoir de chargement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007076A1 (en) * 1991-10-04 1993-04-15 Ronald George Yates Abrasion resistant means
FR2777572A1 (fr) * 1998-04-20 1999-10-22 Klaus Dieter Kirchner Entonnoir de chargement

Also Published As

Publication number Publication date
FR2274443B1 (en:Method) 1978-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse