Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Including settable material – Adhesive encapsulated
Patent
1998-01-12
1999-08-03
Saether, Flemming
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Including settable material
Adhesive encapsulated
411180, F16B 3902
Patent
active
059316209
ABSTRACT:
In bottoms of three bolt head receiving holes 26 of a stay body 11 made of resin, there are embedded respective collars 30 by insert molding, in such a manner that both end surfaces of each collar are exposed. In an outer peripheral surface of the collar body 31, a knurled portion 32 is formed to leave a non-knurled portion 33 in a lower end portion of the collar body 31. The collar 30 is embedded in the stay body by insert molding in such a state that a slightly chamfered seating surface 34 of the non-knurled portion 33 is slightly projected from a lower end surface of the stay body 11. Since a resin adhered portion is not formed on the seating surface of the non-knurled portion of the collar, the seating surface of the collar and a fastening surface 27 of a bracket 8 is fastened by bolts 29 to be in tight contact with each other, and the stay 10 and the bracket 8 can be maintained in desired parallelism.
REFERENCES:
patent: D262863 (1982-02-01), Barnsdale
patent: 2490594 (1949-12-01), Madden
patent: 3461936 (1969-08-01), Rosan, Sr. et al.
patent: 4554196 (1985-11-01), Meeker
patent: 5468109 (1995-11-01), Ferrari
patent: 5697744 (1997-12-01), Medal
Aoki Susumu
Sugai Chikafumi
Mitsuba Corporation
Saether Flemming
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