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1. WO2020089168 - DEVICE FOR CUTTING A SHEATH COVERING A TUBE

Publication Number WO/2020/089168
Publication Date 07.05.2020
International Application No. PCT/EP2019/079395
International Filing Date 28.10.2019
IPC
B26D 3/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
3Cutting work characterised by the nature of the cut made; Apparatus therefor
16Cutting rods or tubes transversely
CPC
B26D 3/164
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
3Cutting work characterised by the nature of the cut made; Apparatus therefor
16Cutting rods or tubes transversely
164characterised by means for supporting the tube from the inside
B26D 3/166
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
3Cutting work characterised by the nature of the cut made; Apparatus therefor
16Cutting rods or tubes transversely
166Trimming tube-ends
B26D 3/169
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
3Cutting work characterised by the nature of the cut made; Apparatus therefor
16Cutting rods or tubes transversely
169Hand held tube cutters
Applicants
  • VIRAX [FR]/[FR]
Inventors
  • SICARD, Thierry
  • REDON, Stéphane
Agents
  • RHEIN, Alain
Priority Data
185999129.10.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR CUTTING A SHEATH COVERING A TUBE
(FR) DISPOSITIF DE COUPE D'UNE GAINE DE REVETEMENT D'UN TUBE
Abstract
(EN)
The invention relates to a device (1) for cutting a sheath covering (G) a tube (T). This device (1) comprises: - a member (2) which comprises at least one insert (3a; 3b; 3c; 3d) designed to be introduced inside the tube (T); - at least one component (6; 6'), each of which comprises at least one cutting means (5; 5') for cutting the covering sheath (G) and each of which is movable in relation to the member (2) between an active position for cutting the covering sheath (G) and an inactive position for cutting this covering sheath (G); - mounting means for mounting said at least one component (6; 6') on the member (2) so that said at least one component is movable between the active position for cutting the covering sheath (G) and the inactive cutting position. This device (1) is characterised in that the member (2) has a free end (21), extends along an axis (20) and comprises a plurality of inserts (3a; 3b; 3c; 3d) which follow one another along the axis (20) and from the free end (21) of the member (2), and which have an increasing external diameter (Da; Db; Dc; Dd).
(FR)
L'invention concerne un dispositif de coupe (1) d'une gaine de revêtement (G) d'un tube (T). Ce dispositif (1) comporte : - un corps (2) qui comporte au moins un insert (3a; 3b; 3c; 3d) destiné à être introduit à l'intérieur du tube (T); - au moins une pièce (6; 6') qui comporte, chacune, au moins un moyen de coupe (5; 5') pour couper la gaine de revêtement (G) et qui est, chacune, mobile par rapport au corps (2) entre une position active de coupe de la gaine de revêtement (G) et une position inactive de coupe de cette gaine de revêtement (G); - des moyens de montage pour monter ladite au moins une pièce (6; 6') sur le corps (2), ceci de manière mobile entre la position active de coupe de la gaine de revêtement (G) et la position inactive de coupe. Ce dispositif (1) est caractérisé par le fait que le corps (2) présente une extrémité libre (21), s'étend selon un axe (20), et comporte une pluralité d'inserts (3a; 3b; 3c; 3d), qui se succèdent le long de l'axe (20) et à partir de l'extrémité libre (21) du corps (2), et qui présentent un diamètre externe (Da; Db; Dc; Dd) croissant.
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