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1. WO2017203823 - PERFORATOR AND PERFORATION METHOD

Publication Number WO/2017/203823
Publication Date 30.11.2017
International Application No. PCT/JP2017/012789
International Filing Date 29.03.2017
IPC
B26D 5/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
5Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
20with interrelated action between the cutting member and work feed
30having the cutting member controlled by scanning a record carrier
34scanning being effected by a photosensitive device
B26D 1/44 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
44having a cup or like cutting member
B26D 3/00 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
B26D 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
5Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
02Means for moving the cutting member into its operative position for cutting
B26F 1/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
1Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
16Perforating by tool or tools of the drill type
E03F 7/00 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
7Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
CPC
B26D 1/44
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member ; or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
44having a cup or like cutting member
B26D 1/45
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member ; or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
45having a cutting member the movement of which is not covered by any preceding group
B26D 3/00
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
B26D 5/007
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
5Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
007Control means comprising cameras, vision or image processing systems
B26D 5/02
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
5Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
02Means for moving the cutting member into its operative position for cutting
B26D 5/34
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
5Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
20with interrelated action between the cutting member and work feed
30having the cutting member controlled by scanning a record carrier
34scanning being effected by a photosensitive device
Applicants
  • 株式会社湘南合成樹脂製作所 SHONAN GOSEI-JUSHI SEISAKUSHO K.K. [JP]/[JP]
Inventors
  • 神山 隆夫 KAMIYAMA Takao
  • 加藤 卓 KATO Takashi
Agents
  • 早川 裕司 HAYAKAWA Yuzi
  • 加藤 卓 KATO Takashi
  • 村雨 圭介 MURASAME Keisuke
Priority Data
2016-10264223.05.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PERFORATOR AND PERFORATION METHOD
(FR) PERFORATEUR ET PROCÉDÉ DE PERFORATION
(JA) 穿孔装置及び穿孔方法
Abstract
(EN)
This perforator has: an operating robot 20 for loading a perforating blade 28 and moving inside a main pipe; and a light detector 40 for detecting the contours of an opening part image 34 formed on an inner surface of a pipe lining material by illumination light. A two-dimensional image corresponding to the opening part image is generated and displayed on a display device on the basis of contour points P0 to P8 detected by the light detector 40 by scanning the opening image. The amount of positional deviation between the center of the two-dimensional image on the display device and the axial center C of a rotational shaft of the perforating blade 28 is calculated, the perforating blade is moved by the amount of positional deviation thereof in a direction in which the positional deviation will be eliminated, and the pipe lining material is perforated.
(FR)
L’invention concerne un perforateur comprenant : un automate (20) destiné à charger une lame perforatrice (28) et à se déplacer à l'intérieur d'un tuyau principal (5) ; et un détecteur de lumière (40) pour détecter les contours d'une image de partie ouverture (34) formée sur une surface interne d'un matériau de revêtement de tuyau par une lumière d'éclairage. Une image bidimensionnelle correspondant à l'image de partie ouverture est générée et affichée sur un dispositif d'affichage sur la base de points de contour (P0) à (P8) détectés par le détecteur de lumière (40) par balayage de l'image d'ouverture. La quantité d’écart de position entre le centre de l'image bidimensionnelle sur le dispositif d'affichage et le centre axial (C) d'un arbre de rotation de la lame perforatrice (28) est calculée, la lame perforatrice est déplacée par la quantité d’écart de position de cette dernière dans une direction dans laquelle l’écart de position sera éliminé, et le matériau de revêtement de tuyau est perforé.
(JA)
穿孔装置は穿孔刃28を搭載し本管内を移動する作業ロボット20と、照明光により管ライニング材内面に形成される開口部像34の輪郭を検出する光検出器40を有する。開口部像が走査され光検出器40で検出された輪郭点P0~P8に基づいて開口部像に対応する2次元画像が生成され、表示器に表示される。表示器上での2次元画像の中心と穿孔刃28の回転軸の軸心Cの位置ずれ量が演算され、この位置ずれ量がなくなる方向に位置ずれ量分穿孔刃が移動されて管ライニング材が穿孔される。
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