B27F DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES (hand-held nailing or stapling tools B25C; manufacture of cases, trunks or boxes from wood B27M3/34; connections for building structures in general, e.g. dowels for use in building constructions E04B1/38; jointing elements in general, e.g. dowels in general, F16B )
Introduced: September 1968
Description
B27F covers specialized woodworking machinery and techniques for creating and assembling wooden joints, particularly dovetailed joints and mortise-and-tenon connections used in furniture and construction. It includes slotting machines designed to cut grooves, slots, and mortises in wood or similar materials, as well as the general category of nailing and stapling machines for fastening wood components. This classification encompasses both the mechanical equipment used to produce these joints and the processes involved in their manufacture, distinct from more basic wood machining operations covered elsewhere in B27.
Title
Titles differ between systems:
IPC: DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
CPC: DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES (hand-held nailing or stapling tools B25C; manufacture of cases, trunks or boxes from wood B27M3/34; connections for building structures in general, e.g. dowels for use in building constructions E04B1/38; jointing elements in general, e.g. dowels in general, F16B )
Full Title
Full titles differ between systems:
DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES (hand-held nailing or stapling tools B25C; manufacture of cases, trunks or boxes from wood B27M3/34; connections for building structures in general, e.g. dowels for use in building constructions E04B1/38; jointing elements in general, e.g. dowels in general, F16B )
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B27F 1/00 Dovetailed work; Tenons; Making tongues or grooves (slotting B27F5/00); Groove- and- tongue jointed work; Finger- joints (machines or devices for working mitred joints B27G5/00; cutting tools for cutting grooves or tenons B27G13/14) +1 CPC IPC+CPC Available in IPC and CPC
- B27F 4/00 Machines for inserting dowels, with or without drilling equipment (manufacture of wooden dowels B27M3/28 ) IPC+CPC Available in IPC and CPC
- B27F 5/00 Slotted or mortised work (hand mortising chisels B25D3/00) IPC+CPC Available in IPC and CPC