Joints and connections – Articulated members – Lockable at fixed position
Reexamination Certificate
1999-07-15
2001-07-17
Kim, Harry C. (Department: 3629)
Joints and connections
Articulated members
Lockable at fixed position
C403S058000, C248S291100
Reexamination Certificate
active
06261023
ABSTRACT:
BACKGROUND OF THE INVENTION
The invention is directed to an articulated part for a support or stand. Articulated parts for a support or stand are known, which include an axially rotatably and vertically swivelable articulated arm, and a pivot pin connectable with a carrier by a connection part. Such articulated parts can be further improved.
SUMMARY OF THE INVENTION
It is the object of the invention to provide an articulated part of the type mentioned above which is extremely economical to produce.
In keeping with these objects, one feature of present invention, resides, briefly stated in an articulated part which is formed as a one-pire plastic part, with the tilting joint having two bearing disks formed of metal sheet with an opening roughly in the center, and the bearing disks are arranged parallel to one another at a distance in the plastic part with the openings forming a joint bearing for the tilting point.
REFERENCES:
patent: 5154382 (1992-10-01), Hoshino
patent: 5265833 (1993-11-01), Heimann et al.
patent: 5290074 (1994-03-01), Chapman
patent: 5732920 (1998-03-01), Reynoso et al.
patent: 5820287 (1998-10-01), Bartlett et al.
patent: 5836561 (1998-11-01), Liao
Schmitt Bernd
Weigl Rainer
Kim Harry C.
Striker Michael J.
Wella Aktiengesellschaft
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