首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ボールねじ装置
摘要
ナットが冷却されても、冷却能力が低下しにくいボールねじ装置を提供する。そのために、ねじ軸(10)と、複数の転動体(30)を介してねじ軸(10)に螺合するナット(20)と、該ナット(20)の内部に設置された冷却手段(50)とを備え、転動体(30)の径をDW、ナット(20)の全長をL、軸方向すきまをδとしたとき、0.05?10−3L≦δ≦0.005DWを満たす。
申请公布号
JPWO2013183298(A1)
申请公布日期
2016.01.28
申请号
JP20130526231
申请日期
2013.06.06
申请人
日本精工株式会社
发明人
進藤 雅史;水口 淳二
分类号
F16H25/24;F16H25/22
主分类号
F16H25/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Processing System With Interspersed Processors With Multi-Layer Interconnect
VIRTUAL WRITE PROTECTION SYSTEM
Bypassing a Cache when Handling Memory Requests
Using Predictions for Store-to-Load Forwarding
Fast Secure Erasure Schemes for Non-Volatile Memory
Method to Facilitate Fast Context Switching for Partial and Extended Path Extension to Remote Expanders
TRANSMITTING AN INTERRUPT PACKET
DIRECT FILE TRANSFER BETWEEN SUBSCRIBERS OF A COMMUNICATIONS SYSTEM
System and Method for Peer-to-Peer Management Through Policy and Context Replication
METHOD FOR CONTROLLING WEB APPLICATION THROUGH A SMART TERMINAL AND A SMART TERMINAL FOR CONTROLLING WEB APPLICATION
Optimized Content Distribution Based on Metrics Derived from the End User
MULTI-OBJECTIVE SERVER PLACEMENT DETERMINATION
APPARATUS AND METHOD FOR COMMUNICATING MEDIA CONTENT
APPARATUS, SYSTEMS, AND METHODS FOR CLIENT TRANSPARENT VIDEO READDRESSING
NETWORK ROUTING SYSTEM
VISIBILITY INSPECTOR IN SOCIAL NETWORKS
METHODS AND SYSTEMS FOR PAUSING AND RESUMING A MEETING SESSION
SYSTEM AND METHOD FOR GENERATING PERSONALIZED SHORT LINKS AND MONITORING ACTIVITY
SYSTEMS AND METHODS FOR CONTEXT TRIGGERED UPDATES BETWEEN MOBILE DEVICES
PROMPTING SOCIAL NETWORKING SYSTEM USERS IN A NEWSFEED TO PROVIDE ADDITIONAL USER PROFILE INFORMATION