ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS (tools for grinding B24D; sawing tools B27B33/00; tools for slotting or mortising machines B27F5/02; tools for the manufacture of wood shavings, chips, powder or the like B27L11/00); SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS

Introduced: September 1968

Description

B27G covers auxiliary equipment, hand tools, and protective mechanisms used in wood and wood-like material processing operations. This includes accessory machines that support primary woodworking processes, specialized hand tools for shaping and finishing wood, and safety devices designed to prevent injury during wood machining operations. The classification encompasses both stationary auxiliary equipment mounted to primary machines and portable tools employed in woodworking, as well as guards, brakes, and control systems that enhance operator safety.

Title

Titles differ between systems:

IPC: ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS

CPC: ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS (tools for grinding B24D; sawing tools B27B33/00; tools for slotting or mortising machines B27F5/02; tools for the manufacture of wood shavings, chips, powder or the like B27L11/00); SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS

Full Title

Full titles differ between systems:

IPC:

ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS

CPC:

ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS (tools for grinding B24D; sawing tools B27B33/00; tools for slotting or mortising machines B27F5/02; tools for the manufacture of wood shavings, chips, powder or the like B27L11/00); SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS

IPC and CPC are identically structured here. All 10 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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B27G 1/00 Machines or devices for removing knots or other irregularities or for filling-up holes IPC+CPC Available in IPC and CPC
B27G 11/00 Applying adhesives or glue to surfaces of wood to be joined +1 CPC IPC+CPC Available in IPC and CPC
B27G 13/00 Cutter blocks; Other rotary cutting tools (B27G15/00, B27G17/00 take precedence) +2 CPC IPC+CPC Available in IPC and CPC
B27G 15/00 Boring or turning tools; Augers IPC+CPC Available in IPC and CPC
B27G 17/00 Manually-operated tools −1 IPC IPC+CPC Available in IPC and CPC
B27G 19/00 Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws +3 CPC IPC+CPC Available in IPC and CPC
B27G 21/00 Safety guards or devices specially designed for other wood-working machines IPC+CPC Available in IPC and CPC
B27G 23/00 Gauging means specially designed for adjusting of tools or guides, e.g. adjusting cutting blades in cutter blocks ( for arrangement on manually operated saws B27B21/08; for guides of sawing machines B27B27/00) IPC+CPC Available in IPC and CPC
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 IPC+CPC Available in IPC and CPC
B27G 5/00 Machines or devices for working mitre joints with even abutting ends IPC+CPC Available in IPC and CPC