Fixing device

Details Fixing device Fixing device

1996-09-30

1998-02-17

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Independent, headed, aperture pass-through fastener

411508, 411510, A44B 1700, F16B 1900

Patent

active

057180253

ABSTRACT:
A fixing device having a stem (3) adapted to be retained in a wall, this stem having a shaft (9) carrying flexible non-return blades (13A, 13B, 13C, 13D), and having at least three longitudinal wings (10A, 10B, 10C, 10D) oriented in respective planes which intersect at the central longitudinal axis of the shaft, with the surface defining the free end of two of such wings being adjacent to the contour provided for the hole when the latter and the shaft are disposed concentrically.

REFERENCES:
patent: 3177540 (1965-04-01), Hall et al.
patent: 3810279 (1974-05-01), Swick et al.
patent: 4396329 (1983-08-01), Wollar
patent: 4728238 (1988-03-01), Chisholm et al.
patent: 4902182 (1990-02-01), Lewis
patent: 4938645 (1990-07-01), Wollar
patent: 5306098 (1994-04-01), Lewis
patent: 5393185 (1995-02-01), Duffy, Jr.
patent: 5468108 (1995-11-01), Sullivan et al.

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