发明名称 Steel stud anchor
摘要 A metal anchoring fastener fastens millwork onto walls constructed with wall cladding fastened to steel studs. The load typical of a loaded cabinet is borne by the steel stud anchors owing to the mate between the profile of the steel stud anchor and the layers of millwork and wall cladding and steel stud that said anchor penetrates. The pitch of the thread adorning the profile of the steel stud anchor progresses non-linearly along the length of said shaft, the shaft is generally non-linear in profile, and the thread profile is non-uniform along the length of said shaft. The anchor can also support a secondary screw concentrically penetrating the void at the center of the anchor, in order to hang loads from a wall, with or without millwork. Predrilling of the holes can enable installation of these zinc anchors.
申请公布号 US2016003283(A1) 申请公布日期 2016.01.07
申请号 US201414194679 申请日期 2014.03.01
申请人 Call Franklin Jiri;Robbeson Mark 发明人 Call Franklin Jiri;Robbeson Mark
分类号 F16B25/10;F16B25/00 主分类号 F16B25/10
代理机构 代理人
主权项 1. An anchoring metal fastener comprising a fastener head and a shaft: a fastener head equipped with tightening features around a central void. a threaded, generally conical shaft with curved sides in cross-section that meet at a tip. a non-linear progression in thread pitch along the length of the shaft. a thread profile that changes with position along the thread. a non-linear progression of shaft diameter along the length of the shaft. a piercing point at the distal end of the generally conical shaft.
地址 Pickering CA