B42B

PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO nailing or stapling in general B25C, B27F; machines for both collating or gathering and permanently attaching together sheets or signatures B42C1/12; temporarily attaching sheets together B42F

In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.

B42B2/00

Permanently attaching together sheets, quires or signatures by stitching with filamentary material, e.g. textile threads discontinuously B42B4/00

B42B2/02

Machines for stitching with thread

B42B2/04

with straight needles

B42B2/06

with curved needles

B42B2/08

with devices for forming safety knots or with tying mechanisms

B42B2/10

Hand-stitching tools

B42B4/00

Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire

by stapling B25C5/00; staples F16B15/00

B42B4/02

Rotary type stitching machines

B42B5/00

Permanently attaching together sheets, quires or signatures otherwise than by stitching by deformation thereof B31F; by adhesive peculiar to bookbinding B42C9/00

B42B5/02

by eyelets for garments A41H37/02; for shoes A43D100/00

B42B5/04

by laces or ribbons

B42B5/06

by clips

B42B5/08

by finger, claw or ring-like elements passing through the sheets, quires or signatures

B42B5/10

the elements being of castellated or comb-like form

B42B5/103

Devices for assembling the elements with the stack of sheets

B42B5/106

combined with manufacturing of the elements manufacturing from wire per se B21F1/04, B21F45/16

B42B5/12

the elements being coils

B42B5/123

Devices for assembling the elements with the stack of sheets

B42B5/126

combined with manufacturing of the elements manufacturing from wire per se B21F3/04, B21F45/16

B42B7/00

Permanently attaching objects, e.g. map sections, to sheets

B42B9/00

Devices common to machines for carrying out the processes according to more than one of the preceding main groups auxiliary equipment in making paper articles B31F; auxiliary equipment in printing machines B41; conveyors in general B65G;

handling sheets in general B65H

B42B9/02

for opening quires or signatures

B42B9/04

for conveying downwardly-open signatures

B42B9/06

for pasting applying glue or adhesive peculiar to bookbinding B42C9/00