Title:
LAMINATE CORE AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2010063248
Kind Code:
A
Abstract:
To obtain a laminate core which has high bonding strength by directly caulking all core plates.
A laminate core includes at least one caulking material 24 provided on the uppermost core plate 2, and notches 31, ..., 51, 61, provided in the other core plates 3-6. The caulking material is contained in the notch and integrated therewith. Engaging portions 24a and 61 are provided in the lowermost core plate 6 and at the distal end of the caulking material 24.
Inventors:
SAIMOTO TATSUO
Application Number:
JP2008225365A
Publication Date:
March 18, 2010
Filing Date:
September 03, 2008
Export Citation:
Assignee:
OISHI KINZOKU KOGYO KK
International Classes:
H02K1/18; H02K15/02
Attorney, Agent or Firm:
Shoji Okamoto
Previous Patent: WORKING STATE MONITORING CONTROLLER AND CIRCUIT BREAKER
Next Patent: RAIL BASED ELECTRIC POWER GENERATION SYSTEM
Next Patent: RAIL BASED ELECTRIC POWER GENERATION SYSTEM