Spring devices – Coil – Including end thrust member
Reexamination Certificate
2007-03-20
2007-03-20
Torres, Melanie (Department: 3683)
Spring devices
Coil
Including end thrust member
C267S154000
Reexamination Certificate
active
10975983
ABSTRACT:
A torsion spring assembling construction includes a base member including an engaging hole, a movable member rotatably supported at the base member and rotatable about an axis for defining a first position and a second position, a long hole formed at the movable member, a torsion spring, and a fixed guide for setting a second end of the torsion spring at the second hole by moving the second end of the torsion spring from the first hole to the second hole upon rotation of the movable member. A first end of the torsion spring is inserted into the engaging hole and a second end of the torsion spring is inserted into the long hole. The long hole includes a first hole extended diagonally radial direction relative to the axis and a second hole in communication with the first hole relative to the radially external direction.
REFERENCES:
patent: 07217684 (1995-08-01), None
patent: 8-121517 (1996-05-01), None
Fukunaga Katsutoshi
Muramatsu Akira
Nishio Takashi
Tanabe Sigeru
Aisin Seiki Kabushiki Kaisha
Buchanan & Ingersoll & Rooney PC
Torres Melanie
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