IT990592B - Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento - Google Patents

Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento

Info

Publication number
IT990592B
IT990592B IT24692/73A IT2469273A IT990592B IT 990592 B IT990592 B IT 990592B IT 24692/73 A IT24692/73 A IT 24692/73A IT 2469273 A IT2469273 A IT 2469273A IT 990592 B IT990592 B IT 990592B
Authority
IT
Italy
Prior art keywords
procedure
wheels
manufacture
product obtained
assembly elements
Prior art date
Application number
IT24692/73A
Other languages
English (en)
Inventor
G Biardi
Original Assignee
Norton Spa
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 Norton Spa filed Critical Norton Spa
Priority to IT24692/73A priority Critical patent/IT990592B/it
Priority to US05/468,721 priority patent/US3960516A/en
Priority to CA200,545A priority patent/CA1001420A/en
Application granted granted Critical
Publication of IT990592B publication Critical patent/IT990592B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
IT24692/73A 1973-05-29 1973-05-29 Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento IT990592B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT24692/73A IT990592B (it) 1973-05-29 1973-05-29 Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento
US05/468,721 US3960516A (en) 1973-05-29 1974-05-10 Grinding wheel manufacture
CA200,545A CA1001420A (en) 1973-05-29 1974-05-22 Grinding wheel manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24692/73A IT990592B (it) 1973-05-29 1973-05-29 Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento

Publications (1)

Publication Number Publication Date
IT990592B true IT990592B (it) 1975-07-10

Family

ID=11214409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24692/73A IT990592B (it) 1973-05-29 1973-05-29 Procedimento per la fabbricazione di mole con relativi elementi di montaggio e prodotto ottenuto col medesimo procedimento

Country Status (3)

Country Link
US (1) US3960516A (it)
CA (1) CA1001420A (it)
IT (1) IT990592B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054425A (en) * 1971-01-22 1977-10-18 Sherman William F Process of making a grinding wheel assembly
US4035161A (en) * 1974-03-06 1977-07-12 Tyrolit-Schleifmittelwerke Swarovski K.G. Grinding wheel and hub and method of forming the same
US4518397A (en) * 1979-06-29 1985-05-21 Minnesota Mining And Manufacturing Company Articles containing non-fused aluminum oxide-based abrasive mineral
JPS57194824A (en) * 1981-05-21 1982-11-30 Nikko Kikai Kk Disk for grinding
US5273558A (en) * 1991-08-30 1993-12-28 Minnesota Mining And Manufacturing Company Abrasive composition and articles incorporating same
US5538464A (en) * 1994-08-15 1996-07-23 Mackay, Jr.; Joseph H. Disposable abrasive wheel having disposable mounting hub including improved metal pressure cap and method of manufacturing the same
US6136143A (en) * 1998-02-23 2000-10-24 3M Innovative Properties Company Surface treating article including a hub
USD409340S (en) * 1998-02-23 1999-05-04 Minnesota Mining And Manufacturing Company Hub
USD408601S (en) * 1998-02-23 1999-04-20 Minnesota Mining And Manufacturing Company Surface treating article
US6379234B1 (en) 1999-06-14 2002-04-30 Mackay Joseph H. Reusable mount for abrasive devices
US6905637B2 (en) * 2001-01-18 2005-06-14 General Electric Company Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
US7235192B2 (en) * 1999-12-01 2007-06-26 General Electric Company Capped poly(arylene ether) composition and method
US6593391B2 (en) 2001-03-27 2003-07-15 General Electric Company Abrasive-filled thermoset composition and its preparation, and abrasive-filled articles and their preparation
US20030215588A1 (en) * 2002-04-09 2003-11-20 Yeager Gary William Thermoset composition, method, and article
US20040137834A1 (en) * 2003-01-15 2004-07-15 General Electric Company Multi-resinous molded articles having integrally bonded graded interfaces
AT502285B1 (de) * 2004-10-19 2008-12-15 Gissing Gerhard Trennschleifring mit doppelter kernspannvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150886A (en) * 1937-09-23 1939-03-14 Norton Co Grinding wheel
US2279208A (en) * 1938-08-10 1942-04-07 Shaw Insulator Company Relief molding of plastics
US2398890A (en) * 1943-09-22 1946-04-23 Carborundum Co Reinforced abrasive article and method of making same
US2683572A (en) * 1951-02-28 1954-07-13 Coats & Clark Plastic rim spool and the method of producing the same
US2713369A (en) * 1954-12-28 1955-07-19 Uni Tubo S A Thermoplastic container
US3105655A (en) * 1958-07-17 1963-10-01 Owens Corning Fiberglass Corp Yarn spool
US3416905A (en) * 1965-06-25 1968-12-17 Lexington Lab Inc Process for manufacture of porous abrasive articles
CH486292A (it) * 1968-02-03 1970-02-28 Para Silvio Mola abrasiva per macchina lucidatrice

Also Published As

Publication number Publication date
US3960516A (en) 1976-06-01
CA1001420A (en) 1976-12-14

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