Method for producing purpose-made blocks, a device therefor...

Details Method for producing purpose-made blocks, a device therefor... Method for producing purpose-made blocks, a device therefor...

2006-05-23

2006-05-23

Lee, Jong-Suk (James) (Department: 3673)

Static molds

Including static means on molding device to produce groove...

C249S101000, C249S160000, C405S286000, C052S596000, C052S605000, C425S304000, C425S4360RM

Reexamination Certificate

active

07048250

ABSTRACT:
A method for producing purpose-made blocks (10). According to said method, several purpose-made blocks (10) are produced in a mold (37) in such a way that the blocks (10) are arranged in at least one row (28) of purpose-made blocks in the mold (37) and respective adjacent blocks (10) of a block row (28) are interconnected in a zone of at least one predetermined breaking point (30). The purpose-made blocks (10) of a block row (28) are removed together from the mold (37) and the blocks (10) are separated from one another in the zone of the predetermined breaking point (30). According to the invention, adjacent purpose-made blocks (10) of one or each block row (28) are produced in the mold (37) in such a way that axes of the purpose-made blocks (10) deviate at least partially in the longitudinal direction (32) of each block row (28) from the longitudinal axis (32) of each block row (28) and that lateral pressure is exerted on the or each molded block row (28) to separate the predetermined breaking points (30). The invention also relates to a corresponding mold (37) and to a purpose-made block row that is produced in said mold (37).

REFERENCES:
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patent: 4860505 (1989-08-01), Bender
patent: 5205943 (1993-04-01), Jazzar
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patent: 44 09 271 (1995-09-01), None
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patent: 05000399 (1993-01-01), None

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