公开(公告)号：US20130199480A1

公开(公告)日：2013-08-08

申请号：US13754275

申请日：2013-01-30

Applicant: SCHAEFFLER TECHNOLOGIES AG & CO KG

Inventor： Debora MANTHER ,  Jeff VILLEMURE

IPC: F01L1/18

CPC classification number: F01L1/18 ,  B21K1/205 ,  F01L13/0005 ,  F01L13/0036 ,  F01L2103/00 ,  F01L2105/00 ,  Y10T29/49295

Abstract: A method of manufacturing spring pallets of a switchable roller finger follower. The method includes the steps of forming the spring pallets of the roller finger follower as a single unit, forming a material web between the spring pallets, and separating the spring pallets apart from each other. Also, an intermediate assembly of the spring pallets of the roller finger follower is disclosed. The intermediate assembly includes a first spring pallet, a second spring pallet, and a material web which extends between the spring pallets, and adjoins the spring pallets together. Further, a method of manufacturing an inner arm of the switchable roller finger follower is disclosed in which the inner arm is formed by sheet metal, preferably by stamping.

Abstract translation: 一种可切换的辊指从动件的弹簧托盘的制造方法。 该方法包括以下步骤：将辊指从动件的弹簧托板形成为单个单元，在弹簧托板之间形成材料网，并将弹簧托板彼此分离。 此外，公开了一种辊指从动件的弹簧托盘的中间组件。 中间组件包括第一弹簧托盘，第二弹簧托盘和在弹簧托板之间延伸的材料腹板，并且将弹簧托板邻接在一起。 此外，公开了一种制造可切换辊指从动件的内臂的方法，其中内臂由金属板形成，优选通过冲压。