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A Washer for use with a Winged Fastener
Jal'1C I x vCIla I CI L- --'--/ -J] Abstract To be accompanied by Figure 2 A washer for use with a winged self-cutting fastener is described. The washer has a top face, a bottom face, and an aperture extending between the top and bottom faces. The profile of the aperture comprises a central portion and at least two wing receiving portions extending from the central portion. 10-0 -_ Fig. 3
A Washer for use with a Winged Fastener
Jal'1C I x vCIla I CI L- --'--/ -J] Abstract To be accompanied by Figure 2 A washer for use with a winged self-cutting fastener is described. The washer has a top face, a bottom face, and an aperture extending between the top and bottom faces. The profile of the aperture comprises a central portion and at least two wing receiving portions extending from the central portion. 10-0 -_ Fig. 3
A Washer for use with a Winged Fastener
PANOZZA TREVOR JOHN (author)
2023-04-27
Patent
Electronic Resource
English
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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E04D
ROOF COVERINGS
,
Dacheindeckungen
| European Patent Office | 2022
CONNECTION STRUCTURE USING FREE COUPLING METAL FITTING FOR WOODEN SHAFT MEMBERS, AND WINGED WASHER
| European Patent Office | 2016