Buckles – buttons – clasps – etc. – Cord and rope holders – Sliding part or wedge
Patent
1987-06-02
1988-08-23
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Cord and rope holders
Sliding part or wedge
403211, F16G 1100
Patent
active
047650346
ABSTRACT:
A cord tightening device for tightening cords on anoraks, shopping bags and other bags includes a hollow body and a slider movably disposed in the body and slidable along a guide groove defined in a face plate of the body. The slider has an annular retainer for pressing cord portions against side walls of the body, and a resilient knob cantilevered to the retainer and normally projecting through the guide groove above the face plate. The cantilevered knob is resiliently flexible toward the back plate to such an extent that the knob is substantially fully received in an aperture in the retainer. With this resilient knob, the slider can smoothly be inserted in and removed from the body without damaging the body.
REFERENCES:
patent: 1393107 (1921-10-01), Fuller
patent: 2164123 (1939-06-01), Rio
patent: 3845575 (1974-11-01), Boden
patent: 3861003 (1975-01-01), Boden
patent: 3897161 (1975-07-01), Reinwall, Jr.
patent: 3953144 (1976-04-01), Boden
patent: 4156574 (1979-05-01), Boden
patent: 4430523 (1984-02-01), Hayes
patent: 4665590 (1987-05-01), Udelhofen et al.
Sakran Victor N.
Yoshida Kogyo K. K.
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