SCREWDRIVER BIT ASSEMBLY WITH A MAGNETIC STRUCTURE

专利名称：SCREWDRIVER BIT ASSEMBLY WITH A

MAGNETIC STRUCTURE

发明人：WANG, Tzu-Chien申请号：EP16166508.8申请日：20160421公开号：EP3235596A1公开日：20171025

专利附图：

摘要：A screwdriver bit assembly includes a magnetic ring (2) mounted in a front endof a sleeve hole (14) of a sleeve (1). A retaining ring (3) is made of a material more rigidthan the sleeve, is mounted in the sleeve hole (14), and is located behind the magnetic

ring (2). A screwdriver bit (5) includes an insertion end (51), an extending section (53)behind the insertion end, a flange section (54) behind the extending section, and aclamping section (55) behind the flange section. The front end of the screwdriver bitextends through the sleeve hole (14) of the sleeve (1), the retaining ring (3), and themagnetic ring (2). The insertion end (51) extends beyond the sleeve and is located in frontof a front end face (11) of the sleeve. The flange section (54) abuts the retaining ring (3).The clamping section (55) is held by a holding device (4) mounted on the sleeve (1),providing a holding force towards a longitudinal axis of the sleeve hole (14).

申请人：Compass Corporation

地址：No. 66, Industry 3rd Rd. Annan District Tainan City TW

国籍：TW

代理机构：Lang, Christian

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