CA1005623A - Concrete product method and molding machine for producing same - Google Patents

Concrete product method and molding machine for producing same

Info

Publication number
CA1005623A
CA1005623A CA171,645A CA171645A CA1005623A CA 1005623 A CA1005623 A CA 1005623A CA 171645 A CA171645 A CA 171645A CA 1005623 A CA1005623 A CA 1005623A
Authority
CA
Canada
Prior art keywords
molding machine
concrete product
producing same
product method
concrete
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
CA171,645A
Other versions
CA171645S (en
Inventor
Robert E. Heltzel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1005623A publication Critical patent/CA1005623A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
CA171,645A 1972-06-16 1973-05-17 Concrete product method and molding machine for producing same Expired CA1005623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00263447A US3824059A (en) 1972-06-16 1972-06-16 Molding machine for producing concrete products

Publications (1)

Publication Number Publication Date
CA1005623A true CA1005623A (en) 1977-02-22

Family

ID=23001810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,645A Expired CA1005623A (en) 1972-06-16 1973-05-17 Concrete product method and molding machine for producing same

Country Status (2)

Country Link
US (1) US3824059A (en)
CA (1) CA1005623A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941545A (en) * 1974-01-21 1976-03-02 Durastone Company Means for curving side by side concrete curb sections
US4243198A (en) * 1978-03-27 1981-01-06 Durastone Co. Concrete molding apparatus
US10648151B2 (en) * 2017-04-05 2020-05-12 Earth Wall Products, Llc Retaining wall block mold and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663063A (en) * 1947-03-28 1953-12-22 Donald R Smith Molding machine and method of molding
US2818790A (en) * 1954-11-15 1958-01-07 E L Hardin Associates Inc Curb and gutter laying machine
US3304592A (en) * 1964-02-12 1967-02-21 Fattirolli Mario Machine with mold-section-varying means for manufacture of concrete articles through subsequent compression states
SE309555B (en) * 1965-03-19 1969-03-24 Skoevde Gasbetong Ab
GB1098493A (en) * 1965-03-25 1968-01-10 R & H Molding Inc Machines for molding articles of concrete and other self-hardening materials
US3427938A (en) * 1967-02-02 1969-02-18 Bas Equipment & Mfg Co Inc Curb and gutter extruding machine
US3635131A (en) * 1970-02-02 1972-01-18 Curbmaster Of America Inc Slip form curb and gutter machine
US3665821A (en) * 1970-08-17 1972-05-30 Medusa Portland Cement Co Continuous curb-forming machine

Also Published As

Publication number Publication date
US3824059A (en) 1974-07-16

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