Manual ceramics cutter with detachable accessories

Patent metadata

Field	Value
Publication number	US-12263618-B2
Application number	US-202117562713-A
Country	US
Kind code	B2
Filing date	Dec 27, 2021
Priority date	Apr 16, 2020
Publication date	Apr 1, 2025
Grant date	Apr 1, 2025

Abstract

Disclosed is a manual ceramics cutter with detachable accessories, comprising: a base ( 1 ) for supporting a ceramic piece to be cut; a manually actuatable cutting head ( 2 ); guides ( 3 ) for moving the cutting head; and at least one detachable accessory ( 4 a, 4 b ) for laterally supporting the ceramic piece to be cut and which is provided with fastening means ( 41 ) for fastening to the base ( 1 ) in an operative use position in which the detachable accessory ( 4 a, 4 b ) is arranged transversely with respect to the base ( 1 ) and projects laterally from the base ( 1 ). The cutter comprises magnetic means ( 11, 42 ) for fastening the detachable accessory ( 4 a, 4 b ) to the base of the cutter in an inoperative or transport position, wherein the accessory ( 4 a, 4 b ) is arranged in a longitudinal direction on the base ( 1 ) and does not project practically from the base.

First claim

The invention claimed is:

1. A manual ceramics cutter with detachable accessories, comprising:
a base configured to support a ceramic piece to be cut;
a manually actuatable cutting head;
guides configured to move the cutting head;
at least one accessory configured to laterally support the ceramic piece to be cut, wherein the accessory is movable between an operative use position, in which the accessory is arranged transversely with respect to the base, and an inoperative or transport position, in which the accessory is arranged in a longitudinal direction on the base; and
a magnetic fastening system configured to fasten the accessory to the base in the inoperative or transport position;
wherein:
the accessory is detachable from the base;
screws are provided for fastening the accessory to the base in the operative use position;
the accessory does not project from a surface of the base when the accessory is installed on the base in the inoperative or transport position;
the magnetic system comprises at least one pair of magnets fastened to the base and one pair of ferromagnetic bushings fastened to the base of the cutter or vice versa, said pair of ferromagnetic bushings being dimensioned and positioned for receiving the pair of magnets therein when the accessory is installed on the base in the inoperative or transport position, thereby preventing the accessory from moving and disengaging from the pair of magnets due to a lateral impact; and
each magnet of the pair of magnets is fastened to an upper surface of the base by means of a screw, and an elastic stop is installed between each magnet and the base, the elastic stop forms around the magnets at a lower level than an upper part of the magnets and is configured for supporting the bushings of the accessory when the accessory is installed on the base in the inoperative or transport position.

2. The manual ceramics cutter according to claim 1 , wherein the detachable accessory includes a set-square or a lateral arm with an adjustable stop for supporting the ceramic piece to be cut.

Assignees

• Boada Germans Sa

Inventors

• Martínez Galindo David

Classifications

• B28D1/22

  by cutting, e.g. incising · CPC title

• B28D1/225

  for scoring or breaking, e.g. tiles · CPC title

• B28D7/04 Primary

  for supporting or holding work {or conveying or discharging work (B28D1/047, B28D5/0041, B28D5/0052 take precedence)} · CPC title