Title:
ロードセルの製造方法およびロードセル
Document Type and Number:
Japanese Patent JP3998046
Kind Code:
B2
Abstract:
A load cell is constructed with several strain gauges (7). Each of the strain gauges (7) is formed with a meandering conductive portion on a substrate or base member (8). Portions of the meandering conductive layer (9) defines a predetermined tab ratio. The base member (8) is formed with a predetermined amount of filler and the tab ratio is predetermined such that the creep characteristic of the strain gauge is substantially zero in a load cell having a generally low rated load.
Inventors:
Kazufumi Naito
Kenji Imai
Zama Matsuo
Naoki Sasaki
Kenji Imai
Zama Matsuo
Naoki Sasaki
Application Number:
JP24214097A
Publication Date:
October 24, 2007
Filing Date:
August 22, 1997
Export Citation:
Assignee:
ISHIDA CO.,LTD.
Alpha Electronics Co., Ltd.
Alpha Electronics Co., Ltd.
International Classes:
G01G3/14; G01L1/22; G01L25/00
Domestic Patent References:
| JP581672U | ||||
| JP371641B2 | ||||
| JP812101B2 |
Attorney, Agent or Firm:
Fukuoka Masaaki