会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Swash plate-type motor
    • 滑板式电机
    • JP2012177347A
    • 2012-09-13
    • JP2011041153
    • 2011-02-28
    • Nabtesco Corpナブテスコ株式会社
    • KOMORI ETSUROYAMAMOTO YUJITSUTSUI SEIKUNI
    • F03C1/253
    • F01B3/0044F01B3/102F03C1/0626F05C2251/10
    • PROBLEM TO BE SOLVED: To provide a swash plate-type motor equipped with a cylinder hole structure for a tilting piston, with which abrasion resistance can be increased and the time required for a hardening operation is shortened.SOLUTION: Laser hardening is performed in the circumferential direction of a cylinder hole 18 for a tilting piston, only on a local portion (the hardened part 3) of the bottom inner-hole portion of the tilting piston-use cylinder hole 18, the local portion being struck by the end of the tilting piston 17 when the tilting piston 17 tilts due to compressive force from the swash plate. Laser hardening is not performed on portions of the tilting piston-use cylinder hole 18 other than the aperture part inner-hole portion and the bottom inner-hole portion.
    • 要解决的问题:提供一种具有用于倾斜活塞的气缸孔结构的斜盘式电动机,其可以增加耐磨性并缩短硬化操作所需的时间。 解决方案:仅在倾斜活塞用缸孔18的底部内孔部分的局部部分(硬化部分3)上,在倾斜活塞的气缸孔18的周向上进行激光淬火 当倾斜活塞17由于来自斜盘的压缩力而倾斜时,局部部分被倾斜活塞17的端部撞击。 除了开口部内孔部和底部内孔部以外,在倾斜活塞用筒孔18的部分上不进行激光淬火。 版权所有(C)2012,JPO&INPIT