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1. WO2020110459 - PRESSURE MEASUREMENT MECHANISM AND BREAKING DEVICE PROVIDED WITH SAID PRESSURE MEASUREMENT MECHANISM

Publication Number WO/2020/110459
Publication Date 04.06.2020
International Application No. PCT/JP2019/039087
International Filing Date 03.10.2019
IPC
B28D 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
5Fine working of gems, jewels, crystals, e.g. of semiconductor material; Apparatus therefor
B26F 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
3Severing by means other than cutting; Apparatus therefor
C03B 33/033 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
33Severing cooled glass
02Cutting or splitting sheet glass; Apparatus or machines therefor
023the sheet being in a horizontal position
033Apparatus for opening score lines in glass sheets
CPC
B26F 3/00
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
3Severing by means other than cutting; Apparatus therefor
B28D 5/00
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
5Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
C03B 33/033
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
33Severing cooled glass
02Cutting or splitting sheet glass ; or ribbons; Apparatus or machines therefor
023the sheet ; or ribbon; being in a horizontal position
033Apparatus for opening score lines in glass sheets
Applicants
  • 三星ダイヤモンド工業株式会社 MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD. [JP]/[JP]
Inventors
  • 奥田 修 OKUDA Osamu
  • 金平 雄一 KANEHIRA Yuichi
Agents
  • 安田 幹雄 YASUDA MIKIO
Priority Data
2018-22120927.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PRESSURE MEASUREMENT MECHANISM AND BREAKING DEVICE PROVIDED WITH SAID PRESSURE MEASUREMENT MECHANISM
(FR) MÉCANISME DE MESURE DE PRESSION ET DISPOSITIF DE RUPTURE COMPORTANT LEDIT MÉCANISME DE MESURE DE PRESSION
(JA) 圧力計測機構及び、その圧力計測機構を備えたブレイク装置
Abstract
(EN)
Provided are a pressure measurement mechanism and a breaking device that can perform load measurement on a substrate with high accuracy and prevent damage on a load cell even if an abnormal load is applied to a blade in pressure measurement during breaking of the substrate. The present invention provides a pressure measurement mechanism (12) of a breaking device (1) comprising a blade unit (2) that breaks a substrate (19) with a blade (3) and a driving unit (4) that lowers the blade unit (2). The pressure measurement mechanism (12) has an upper sliding member (14) that moves vertically, a lower sliding member (15) that is arranged under the upper sliding member (14) and moves the blade unit (2) vertically, a measurement unit (13) that is pressed by the lower sliding member (15) and measures a reactive force acting on the blade (3), and a retaining member (16) that retains the measurement unit (13) and is coupled to the upper sliding member (14). A previously-compressed spring (17) is held between the upper sliding member (14) and the lower sliding member (15).
(FR)
La présente invention concerne un mécanisme de mesure de pression et un dispositif de rupture qui peuvent effectuer une mesure de charge sur un substrat avec une précision élevée et empêcher un endommagement sur une cellule de charge même si une charge anormale est appliquée à une lame dans une mesure de pression pendant la rupture du substrat. La présente invention concerne un mécanisme de mesure de pression (12) d'un dispositif de rupture (1) comprenant une unité de lame (2) qui rompt un substrat (19) au moyen d'une lame (3) et une unité d'entraînement (4) qui abaisse l'unité de lame (2). Le mécanisme de mesure de pression (12) a un élément coulissant supérieur (14) qui se déplace verticalement, un élément coulissant inférieur (15) qui est agencé sous l'élément coulissant supérieur (14) et déplace l'unité de lame (2) verticalement, une unité de mesure (13) qui est pressée par l'élément coulissant inférieur (15) et mesure un couple de rappel agissant sur la lame (3), et un élément de retenue (16) qui retient l'unité de mesure (13) et est couplé à l'élément coulissant supérieur (14). Un ressort préalablement comprimé (17) est maintenu entre l'élément coulissant supérieur (14) et l'élément coulissant inférieur (15).
(JA)
基板の荷重測定を高精度に行え且つ、基板のブレイク時の圧力計測において刃に異常な荷重が加わった場合でも、ロードセルの損傷を防止することができる圧力計測機構及びブレイク装置を提供する。 本発明は、刃(3)で基板(19)をブレイクするブレード部(2)と、ブレード部(2)を降下させる駆動部(4)とを有するブレイク装置(1)の圧力計測機構(12)において、圧力計測機構(12)は、上下に移動する上部スライド部材(14)と、上部スライド部材(14)の下方に配備され、ブレード部(2)を上下に移動させる下部スライド部材(15)と、下部スライド部材(15)に押され、刃(3)に作用する反力を計測する計測部(13)と、計測部(13)を保持し上部スライド部材(14)に連結される保持部材(16)とを有し、上部スライド部材(14)と下部スライド部材(15)の間に予め圧縮されたバネ(17)を挟み込む。
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