Title:
ねじ端子台、電動機制御装置及び電気機器
Document Type and Number:
Japanese Patent JP4911257
Kind Code:
B1
Abstract:
Provided is a screw terminal block capable of connecting an electrical wire of a smaller size, an electric motor controller, and an electrical device. An electric motor controller (10) with a screw terminal block (12) including: a terminal fitting (38) connected with a solderless terminal (T) having a crimping portion (22) crimped to wire cores (Cs) of an electrical wire (C); a plate-shaped square washer (40) having a cut-out portion (60) in at least one edge thereof, the cut-out portion (60) for avoiding interference with the crimping portion (22) of the solderless terminal (T) or the wire cores (Cs) projecting from the crimping portion (22) to an end of the electrical wire (C); and a terminal screw (42) fixing the solderless terminal (T) between the square washer (40) and the terminal fitting (38).
Inventors:
Kenta Sasahara
Makoto Nakaya
Toyama Tomoyo
Nagatomo Shigekatsu
Makoto Nakaya
Toyama Tomoyo
Nagatomo Shigekatsu
Application Number:
JP2011159167A
Publication Date:
April 04, 2012
Filing Date:
July 20, 2011
Export Citation:
Assignee:
Yaskawa Electric Co., Ltd.
International Classes:
H01R4/38; F16B43/00; H01R4/34; H01R9/24
Domestic Patent References:
| JP2011008939A | 2011-01-13 | |||
| JP2005071881A | 2005-03-17 | |||
| JPH0480488U | 1992-07-14 |
Attorney, Agent or Firm:
Fujio Nakamae
Takayuki Imanaka
Yoshihiro Kurita
Takayuki Imanaka
Yoshihiro Kurita