VENEER-CUTTING LATHE AND METHOD OF TREATMENT OF WOODEN LOGS IN THIS LATHE (VERSIONS) Russian patent published in 2006 - IPC B27B1/00 

Abstract RU 2279972 C1

FIELD: wood-working industry; manufacture of veneer sheets.

SUBSTANCE: Specification gives description of two versions of cutting wooden logs and veneer-cutting lathe. Veneer-cutting lathe has knife carriage; veneer-cutting lathe knife has cutting edge, some peripheral drive wheels located at pitch interval in parallel relative to cutting edge of knife ; each drive wheel has several projections over circumferential periphery; these projections are made in form of teeth penetrating into wooden log near cutting edge of veneer-cutting lathe knife for setting the log in rotation around its axis; veneer-cutting lathe has guide member located near drive wheel for obtaining required direction of motion of veneer sheet taken off wooden log. According to first version, treatment is performed at transmission of force from peripheral drive wheels to veneer sheet and according to second version, no force is transmitted to veneer sheet.

EFFECT: improved quality of veneer sheets; reduction of twisting of veneer sheets.

15 cl, 19 dwg

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RU 2 279 972 C1

Authors

Kojke Masaru

Dates

2006-07-20Published

2004-12-23Filed