阀开闭定时控制装置制造方法及图纸

提供一种能够实现省空间并且能够缓和驱动侧旋转体及从动侧旋转体的工作精度的阀开闭定时控制装置。预紧部件至少具有凹折部和凸折部各1个，并且该预紧部件具有：一端侧的抵接部，其形成在预紧部件的一端部和凹折部之间，与密封部件抵接；以及另一端侧的抵接部，其形成在预紧部件的另一端部和凸折部之间，与分隔部抵接，伴随预紧部件的预紧，一端侧的抵接部和另一端侧的抵接部的预紧方向上的间隔减小，并且，凹折部及凸折部的角度减小。

Valve opening and closing timing control device

The utility model provides a valve opening and closing timing control device which can realize the saving space and can reduce the working precision of the drive side rotary rotation and the driven side rotating body. The pre tension member has at least concave bending part and the convex bending part of the 1, and the pre tightening member has one end of the connecting part, which is formed in pre tightening parts end and a concave bending part, and the sealing member abuts the abutting part; and the other end side, which is formed between the the other end of the pre tightening parts and convex bending part, and separator in contact with preload parts preload, one end of the connecting part and the other end side of the abutting portion of the preload on the direction of the reduced interval, and concave bending part and the folding part of the convex angle decreases.

【技术实现步骤摘要】
【国外来华专利技术】

【技术保护点】

【技术特征摘要】
【国外来华专利技术】...

【专利技术属性】
技术研发人员：本间敦，安达一成，野口祐司，西泽悟志，
申请(专利权)人：爱信精机株式会社，山二发条株式会社，
类型：
国别省市：