CPC Main Group
F16B 13/00 Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose (nails F16B15/00; self-locking pins or bolts in general, stud-and-socket releasable fastenings F16B21/00; dowels or bolts for railroad sleepers E01B9/00; ans means for anchoring structural elements or bulkheads specially adapted to foundation engineering E02D5/74; bolts or dowels used while laying bricks or casting concrete sleepers E04B1/38; setting anchoring bolts in shafts, tunnels or galleries E21D20/00; anchoring bolts for shafts, tunnels or galleries E21D21/00)
11 direct subcodes
Child Classifications
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- F16B 13/02 in one piece with protrusions or ridges on the shaft
- F16B 13/04 with parts gripping in the hole or behind the reverse side of the wall after inserting from the front ( friction-grip releasable fastenings in general F16B2/00)
- F16B 13/12 Separate metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B 13/14 Non-metallic plugs or sleeves ; Use of liquid, loose solid or kneadable material therefor