MY134392A - Improvements to a core puller assembly - Google Patents

Improvements to a core puller assembly

Info

Publication number
MY134392A
MY134392A MYPI20033357A MY134392A MY 134392 A MY134392 A MY 134392A MY PI20033357 A MYPI20033357 A MY PI20033357A MY 134392 A MY134392 A MY 134392A
Authority
MY
Malaysia
Prior art keywords
core puller
cylinders
piston
core
cylinder
Prior art date
Application number
Inventor
Bryan R Vatterrott
Original Assignee
Zoom Blocks Sdn Bhd
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 Zoom Blocks Sdn Bhd filed Critical Zoom Blocks Sdn Bhd
Priority to MYPI20033357 priority Critical patent/MY134392A/en
Priority to PCT/SG2004/000278 priority patent/WO2005023502A1/en
Publication of MY134392A publication Critical patent/MY134392A/en

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
    • B28B7/28—Cores; Mandrels
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • 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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/285—Core puller

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

A CORE PULLER ASSEMBLY USED IN CONJUNCTION WITH A CONCRETE BLOCK-FORMING MACHINE OF THE TYPE COMPRISING OF A PLURALITY OF INDEPENDENT CORE PULLER UNIT AND WHEREIN EACH OF THE CORE PULLER UNIT INCLUDES A CYLINDER HAVING A FRONT END AND A REAR END, A PISTON MOUNTED IN THE CYLINDER FOR SLIDINGLY MOVING ALONG THE LONGITUDINAL LENGTH OF THE CYLINDER, A CORE BAR CONECTED TO A PISTON ROD ON EACH OF THE PISTON AND DRIVE UNIT MEANS. THE CORE PULLER ASSEMBLY ACCORDING THE PRESENT INVENTION INCLUDES IMPROVEMENTS COMPRISING OF ONE CORE PULLER SUB ASSEMBLY (10) MOUNTED IN A HOUSING CHAMBER (20) AND WHEREIN THE CORE PULLER SUB ASSEMBLY FURTHER COMPRISING OF A PLURALITY OF IDENTICAL CYLINDERS (18) HAVING A FRONT END (32) AND A REAR END (34) AND WHEREIN EACH OF THE CYLINDERS (18) ARE MOUNTED SPACED APART AND PARALLEL TO EACH OTHER AND, A PISTON HEAD (44) MOUNTED IN EACH OF THE SAID CYLINDERS (18) TO SLIDINGLY MOVE ALONG THE LONGITUDINAL LENGTH OF THE CYLINDERS (18), AND ELONGATED PISTON ROD (46) SECURED TO THE PISTON HEAD (44) AND EXTENDING OUTWARDLY FROM ONE OF THE ENDS OF THE CYLINDERS (18) AND WHEREIN THE TERMINAL END PORTIONS OF EACH OF THE OUTWARDLY EXTENDING PISTON RODS (46) ARE REMOVEABLY MOUNTED TO A SLIDEABLE PLATE (52), AND WHEREIN THE CORE PULLER UNIT IS FURTHER CONNECTED TO THE DRIVE UNIT MEANS VIA A PLURALITY OF CONNECTING HOSES.FIGURE 1
MYPI20033357 2003-09-05 2003-09-05 Improvements to a core puller assembly MY134392A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20033357 MY134392A (en) 2003-09-05 2003-09-05 Improvements to a core puller assembly
PCT/SG2004/000278 WO2005023502A1 (en) 2003-09-05 2004-09-03 Improvements to a core puller assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20033357 MY134392A (en) 2003-09-05 2003-09-05 Improvements to a core puller assembly

Publications (1)

Publication Number Publication Date
MY134392A true MY134392A (en) 2007-12-31

Family

ID=34270786

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20033357 MY134392A (en) 2003-09-05 2003-09-05 Improvements to a core puller assembly

Country Status (2)

Country Link
MY (1) MY134392A (en)
WO (1) WO2005023502A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106217617A (en) * 2016-07-20 2016-12-14 中澳环球建筑工程（天津）有限公司 Component, its using method of loosing core and apply its wall board forming equipment
CN112536760B (en) * 2020-12-02 2023-03-03 中国计量大学 Full-automatic rod material drawing mechanism and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427355A (en) * 1981-11-27 1984-01-24 Mcibs, Inc. Core puller assembly
US5183616A (en) * 1989-11-07 1993-02-02 Hedrick Concrete Products Corp. Method for making antiqued concrete cored bricks and capping bricks

Also Published As

Publication number Publication date
WO2005023502A1 (en) 2005-03-17

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