CA995881A - Screeder - Google Patents

Screeder

Info

Publication number
CA995881A
CA995881A CA137,342A CA137342A CA995881A CA 995881 A CA995881 A CA 995881A CA 137342 A CA137342 A CA 137342A CA 995881 A CA995881 A CA 995881A
Authority
CA
Canada
Prior art keywords
screeder
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
CA137,342A
Other versions
CA137342S (en
Inventor
Theodore W. Shoe
Mark J. Wise
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.)
FLEXICORE Co
Original Assignee
FLEXICORE Co
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 FLEXICORE Co filed Critical FLEXICORE Co
Application granted granted Critical
Publication of CA995881A publication Critical patent/CA995881A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CA137,342A 1971-04-19 1972-03-17 Screeder Expired CA995881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00135325A US3824055A (en) 1971-04-19 1971-04-19 Screeder

Publications (1)

Publication Number Publication Date
CA995881A true CA995881A (en) 1976-08-31

Family

ID=22467586

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,342A Expired CA995881A (en) 1971-04-19 1972-03-17 Screeder

Country Status (2)

Country Link
US (1) US3824055A (en)
CA (1) CA995881A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787370A (en) * 1971-08-10 1973-02-09 Saint Gobain PROCESS FOR THE MANUFACTURING OF PLATES, PANELS OR SHAPED PARTS, USABLE IN PARTICULAR AS CONSTRUCTION ELEMENTS
AU556186B2 (en) * 1981-06-22 1986-10-23 Hanota Holdings S.A. Method and device for adjusting the height of building blocks and the like
US4496504A (en) * 1983-06-29 1985-01-29 Steenson Thomas W Method of exposing aggregate in a poured concrete panel
AU594656B2 (en) * 1984-12-11 1990-03-15 Thomas William Whitelaw Tile making apparatus and method
US20030175377A1 (en) * 2001-12-28 2003-09-18 Guy John H. Roller apparatus for control of building block dimensions during manufacture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25717A (en) * 1859-10-11 Improvement in machines for breaking and cleaning hemp
US1303966A (en) * 1919-05-20 Machine fob
US1028930A (en) * 1911-05-20 1912-06-11 Delac Plaster Co Machine for making plaster-board.
US1578467A (en) * 1924-04-25 1926-03-30 Matt R Hargan Concrete-block-making machine
US1977374A (en) * 1927-08-06 1934-10-16 Bergen Building Block Company Method of making blocks of plastic material and apparatus therefor
US2586714A (en) * 1949-12-16 1952-02-19 Pegson Ltd Machine for making roofing tiles
US2970361A (en) * 1957-06-17 1961-02-07 Marie A Brown Molding machine
US3122812A (en) * 1961-04-04 1964-03-03 Frank A Gory Tile manufacturing machine
US3193903A (en) * 1962-05-11 1965-07-13 Nordon Inc Tile casting installation
US3421455A (en) * 1967-05-05 1969-01-14 Werner Machinery Co Stenciling apparatus
US3523343A (en) * 1967-12-05 1970-08-11 Span Deck Inc System for the production of cast concrete members

Also Published As

Publication number Publication date
US3824055A (en) 1974-07-16

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