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1. WO2016151844 - OVERLOAD PREVENTION MECHANISM

Publication Number WO/2016/151844
Publication Date 29.09.2016
International Application No. PCT/JP2015/059396
International Filing Date 26.03.2015
Chapter 2 Demand Filed 20.06.2016
IPC
G01G 23/06 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
23Auxiliary devices for weighing apparatus
06Means for damping oscillations, e.g. of weigh-beams
G01G 21/23 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
21Details of weighing apparatus
23Support or suspension of weighing platforms
G01G 23/02 2006.01
GPHYSICS
01MEASURING; TESTING
GWEIGHING
23Auxiliary devices for weighing apparatus
02Relieving mechanisms; Arrestment mechanisms
CPC
G01G 21/22
GPHYSICS
01MEASURING; TESTING
GWEIGHING
21Details of weighing apparatus
22Weigh pans or other weighing receptacles; Weighing platforms
G01G 21/23
GPHYSICS
01MEASURING; TESTING
GWEIGHING
21Details of weighing apparatus
23Support or suspension of weighing platforms
G01G 21/28
GPHYSICS
01MEASURING; TESTING
GWEIGHING
21Details of weighing apparatus
28Frames, Housings
G01G 23/005
GPHYSICS
01MEASURING; TESTING
GWEIGHING
23Auxiliary devices for weighing apparatus
005Means for preventing overload
G01G 23/02
GPHYSICS
01MEASURING; TESTING
GWEIGHING
23Auxiliary devices for weighing apparatus
02Relieving mechanisms; Arrestment mechanisms
Applicants
  • 株式会社 エー・アンド・デイ A&D COMPANY, LIMITED [JP]/[JP]
Inventors
  • 出雲 直人 IZUMO Naoto
  • 須崎 聡 SUZAKI Satoshi
Agents
  • 八木 秀人 YAGI Hidehito
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OVERLOAD PREVENTION MECHANISM
(FR) MÉCANISME DE PRÉVENTION DE SURCHARGE
(JA) 過荷重防止機構
Abstract
(EN)
Provided is an overload prevention mechanism having a structure that protects a mass sensor with a floating action and ensuring the reproducibility of the return position of the mass sensor. The overload prevention mechanism has a resilient member (24) that is interposed between the mass sensor (12) and the case (14), supports the mass sensor (12) in a pressing manner against the case (14), and when a certain plate load or greater is imposed causes the mass sensor (12) to separate from the case (14) and thereby be released from the load, a guide member (30) that is arranged in a standing manner between the mass sensor (12) and the case (14), and a guide receiving seat (15) that is provided in the mass sensor (12) or the case (14) and engages with the guide member (30).
(FR)
L'invention concerne un mécanisme de prévention de surcharge ayant une structure qui protège un capteur de masse avec une action flottante et assure la reproductibilité de la position de rappel du capteur de masse. Le mécanisme de prévention de surcharge comprend un élément élastique (24) qui est interposé entre le capteur de masse (12) et le boîtier (14), qui porte le capteur de masse (12) dans une manière par pressage contre le boîtier (14), et lorsqu'une certaine charge de plaque ou supérieure est imposée, amène le capteur de masse (12) à se séparer du boîtier (14) et, de ce fait, à être libéré de la charge, un élément de guidage (30) qui est agencé de façon verticale entre le capteur de masse (12) et le boîtier (14), et un siège de réception de guidage (15) qui est disposé dans le capteur de masse (12) ou le boîtier (14) et qui vient en prise avec l'élément de guidage (30).
(JA)
 質量センサをフローティングにより保護する構造を有し、質量センサの戻り位置の再現性を確保する過荷重防止機構を提供する。過荷重防止機構は、質量センサ(12)とケース(14)の間に介装され質量センサ(12)をケース(14)に押圧保持しつつ一定以上の皿荷重がかかった場合には質量センサ(12)をケース(14)から離間させて荷重から開放する弾性部材(24)と、質量センサ(12)とケース(14)の間に立設されたガイド部材(30)と、質量センサ(12)またはケース(14)に設けられたガイド部材(30)と係合するガイド受け座(15)と、を有する。
Also published as
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