Juki Corporation

Tadayoshi Minakawa

Takayuki Shiina

Takashi Tsukioka

Shoichi Shibuya

Yo Oda

You Oda

Shyoichi Sibuya

Hirokazu Okui

A drive force transmission for a shuttle section in a sewing machine in which a rotation of a spindle is transmitted and transformed into a swing motion to an output shaft coupled with the shuttle section, the drive force transmission comprising: a power transmission mechanism coupled with the spindle; a drive force transmission shaft rotating by the rotation of the spindle through the power transmission mechanism; and a force transforming mechanism provided between the drive force transmission shaft and the output shaft, for transforming the rotation from the drive force transmission shaft into the swing motion of the output shaft.

Drive force transmission for a shuttle section in a sewing machine

A movable table apparatus includes a table in the form of a quadrilateral with four sides with two pairs perpendicular to each other, a pair of first fixed guide rails corresponding to the first pair of sides, and a pair of second movable guide rails corresponding to the second pair of sides. The table is adapted for movement in X and Y directions and is fabricated at a low overall height so that the apparatus may be lightweight and compact, thus requiring fewer parts and affording ready assembly. A work clamp support arm with a work clamp is rigidly mounted on a pair of the second and movable guide rails.

Movable table apparatus for moving a work holder of a sewing machine

Growing community of inventors

Tokyo, Japan

Tadayoshi Minakawa