发明名称 |
PANEL FASTENERS |
摘要 |
A panel fastener (20) is disclosed having a hook and cam assembly (21). The fastener has a metallic casing 23 comprised of two sidewalls (24) formed with a boss (27′) inwardly indented from the main sidewall portion through which a cam shaft (28) is journaled. The boss (27′) is formed as a circular or annular recess or depression having an inwardly extending boss sidewall 51 extending inwardly from the sidewalls (24) and extending to an end portion or end wall (52) having a cylindrical terminal end or bearing surface (53). The bearing surface is located along a cylinder substantially coaxially aligned with the cam shaft and substantially normal to the plane (55) of the outer surface of the adjacent portion of the casing sidewall. |
申请公布号 |
US2017081848(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
US201615370719 |
申请日期 |
2016.12.06 |
申请人 |
Kason Industries, Inc. |
发明人 |
Finkelstein Burl M.;Mitchell Brett A. |
分类号 |
E04B2/72;F25D13/00;F25D23/06;E05C19/12;E04B1/61 |
主分类号 |
E04B2/72 |
代理机构 |
|
代理人 |
|
主权项 |
1. A panel fastener comprising,
a casing having two oppositely disposed sidewalls made of a first metal having a first metallic hardness, each said sidewall having a sidewall portion and an inwardly indented boss with a generally circular central opening defined by a generally straight end wall portion having a terminal bearing surface inwardly recessed from said sidewall portion; a cam; a cam shaft coupled to said cam and made of a second metal having a second metallic hardness softer than said first metallic hardness of said sidewalls, said cam shaft having an exterior surface longitudinally oriented generally parallel with said boss bearing surface, and a hook adapted to engage said cam and oriented generally parallel with said end wall portion of said bosses so as to abut said end wall portion of said bosses. |
地址 |
Newnan GA US |