Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type
Patent
1994-07-07
1996-09-17
Mah, Chuck Y.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Luggage-type
16110A, 220770, A47J 4510
Patent
active
055556043
ABSTRACT:
It is difficult in utensils manufactured by die casting or injection molding, for example cooking utensils of an aluminum alloy, to directly fasten a support arm on which in turn a handle piece can be fastened. Therefore, holding bars are needed in most cases, to which the support arm is welded or screwed. The holding bars must be inserted during casting and are during casting always in danger of being washed away. Other solutions, which do away with such holding bars, require an additional operation in order to fasten the support arm on a suitably designed attachment on the utensil. The invention avoids additional structural parts and ties a support arm during the casting operation with a specially designed holding piece into a boss.
REFERENCES:
patent: 2337120 (1943-12-01), McMullen
patent: 2497384 (1950-02-01), Young
patent: 4083081 (1978-04-01), Witte
Heinrich Baumgarten KG Spezialfabrik fuer Beschlagteile
Mah Chuck Y.
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