Version: 2023.05
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CPC | COOPERATIVE PATENT CLASSIFICATION | ||||||
| B27G | ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS (tools for grinding B24D; sawing tools B27B 33/00; tools for slotting or mortising machines B27F 5/02; tools for the manufacture of wood shavings, chips, powder or the like B27L 11/00); SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS [2018-08] WARNINGS
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B27G 1/00 | Machines or devices for removing knots or other irregularities or for filling-up holes {(filling up cracks or holes in a veneer cutting block B27L 5/00; caulking decks B63B 5/065)} [2013-01] |
B27G 3/00 | Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants {(B23Q 11/0042 takes precedence)} [2013-01] |
B27G 5/00 | Machines or devices for working mitre joints with even abutting ends [2018-08] |
B27G 5/02 | . | for sawing mitre joints; Mitre boxes (guide fences for timber in sawing machines B27B 27/06) [2013-01] |
B27G 5/023 | . . | {the mitre angle being adjusted by positioning a workpiece relative to a fixed saw} [2013-01] |
B27G 5/026 | . . | {Mitre boxes} [2013-01] |
B27G 5/04 | . | for planing, cutting, shearing, or milling mitre joints [2013-01] |
B27G 11/00 | Applying adhesives or glue to surfaces of wood to be joined [2018-08] |
B27G 11/005 | . | {Glue guns, glue sprayers} [2013-01] |
B27G 11/02 | . | Glue vessels; Apparatus for warming or heating glue [2013-01] |
Tools (sawing tools B27B 33/00; tools for slotting or mortising machines B27F 5/00; tools for the manufacture of wood shavings, chips, powder, or the like B27L 11/00) [2013-01] |
B27G 13/00 |
B27G 13/002 | . | {Rotary tools without insertable or exchangeable parts, except the chucking part} [2013-01] |
B27G 13/005 | . | {Tools composed of two or more rotating discs} [2013-01] |
B27G 13/007 | . . | {which are adjustable relatively to each other (B23Q 17/2283 takes precedence)} [2013-01] |
B27G 13/02 | . |
B27G 13/04 | . . | Securing the cutters by mechanical clamping means [2013-01] |
B27G 13/06 | . . | Securing the cutters by fluid-pressure clamping means [2013-01] |
B27G 13/08 | . |
B27G 13/10 | . . | Securing the cutters, e.g. by clamping collars [2013-01] |
B27G 13/12 | . | for profile cutting [2013-01] |
B27G 13/14 | . . | for cutting grooves or tenons [2013-01] |
B27G 13/16 | . . | for rounding rods, e.g. dowels [2013-01] |
B27G 15/00 | Boring or turning tools; Augers [2013-01] |
B27G 15/02 | . | Drills for undercutting holes [2013-01] |
B27G 17/00 | Manually-operated tools [2013-01] |
B27G 17/02 | . | Hand planes [2018-08] |
B27G 17/025 | . . | {for forming profiles on wood; for trimming or chamfering edges} [2013-01] |
B27G 17/04 | . | Spokeshaves; Scrapers [2013-01] |
B27G 17/06 | . | Rasps [2013-01] |
B27G 19/00 | Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws [2018-08] |
B27G 19/003 | . | {for chain saws (braking devices B27B 17/08)} [2013-01] |
B27G 19/006 | . | {for reciprocating saws} [2013-01] |
B27G 19/02 | . | for circular saws [2013-01] |
B27G 19/04 | . . | for manually-operated power-driven circular saws [2013-01] |
B27G 19/06 | . | for band or strap saws [2013-01] |
B27G 19/08 | . | Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates [2018-08] |
B27G 19/10 | . | Measures preventing splintering of sawn portions of wood [2013-01] |
B27G 21/00 | Safety guards or devices specially designed for other wood-working machines {auxiliary devices facilitating proper operation of said wood-working machines} [2013-01] |
B27G 23/00 | Gauging means specially designed for adjusting of tools or guides, e.g. adjusting cutting blades in cutter blocks ({B23Q 17/22 takes precedence; boring templates B23B 49/02}; for guides of sawing machines B27B 27/00) [2013-01] |