Method of moulding a hinge

Plastic and nonmetallic article shaping or treating: processes – Treating shaped or solid article – To shrink

Reexamination Certificate

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Details

C264S242000, C264S328100, C264S328800, C016S221000

Reexamination Certificate

active

07959846

ABSTRACT:
The present invention is concerned with a hinge (50) and a method of molding the hinge. The hinge comprises: a first part (52) and a second part (54) connected together during moulding to allow relative pivotal movement between the parts. The second part is molded over the first part after molding of the first part to form an interface (68) between the second part and the first part at which relative pivotal movement is allowed. After moulding of the second part the second part shrinks in a controlled manner to provide a predetermined frictional force at the interface between the first part and the second part in order to resist said relative pivotal movement.

REFERENCES:
patent: 2342477 (1944-02-01), Magnenat
patent: 3000049 (1961-09-01), Terry
patent: 5298215 (1994-03-01), Krause
patent: 5395161 (1995-03-01), Spykerman et al.
patent: 0 904 917 (2003-06-01), None
patent: 2 752 541 (1998-02-01), None

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