Fujitsu Corporation

Sugatsune Kogyo Co., Ltd.

Kei Tsuruoka

Hisamitsu Takagi

Shinichiro Koshikawa

Ryo Niimi

A movable member (not shown) non-turnably connected to a second hinge member is arranged on the turning axial line of first and second hinge members such that the movable member is turnable and movable in the direction of the turning axial line. The movable member is biased toward the first hinge member by a coiled spring (not shown). A confronting surface of the first hinge member with respect to the movable member is provided with a pair of raised wall surfacesextending in the direction of the turning axial line and end face camsarranged between the pair of raised wall parts, respectively. A confronting surface of the movable member with respect to the first hinge member is provided with a pair of abutment arm partsfor converting the biasing force of the coiled spring to a turn biasing force for turning the movable member by being press-contacted with the end face cam. A recessis formed in a lower part of the raised wall surface. A side surface of a lower side of this recessis provided as a part of the end face cam

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Togane, Japan

Kei Tsuruoka