发明名称 Constructional unit with weld stud and cap
摘要 For removing a cap (2) made of a plastic material, which is disposed on a shank (9) of a metal stud, it is proposed that the cap has tool engagement regions (15a, 15b), through which a substantially tangentially directed deformation force (F) is introduced by means of jaws (20, 21) into the cap (2) so that at least one portion (14a, 14b, 14c), which extends at least over part of the axial length of the shank (9) and is formed between the tool engagement regions (15a, 15b), is plastically deformed in such a way that the cap (2) releases the shank (9) and the cap (2) may be pulled off in axial direction of the shank (9).
申请公布号 GB9908607(D0) 申请公布日期 1999.06.09
申请号 GB19990008607 申请日期 1999.04.16
申请人 EMHART INC. 发明人
分类号 B23K9/20;B23K9/32;B23K35/02;B25B5/16;B25B7/02;F16B37/14 主分类号 B23K9/20
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