Oblon, McClelland, Maier & Neustadt, L.L.P.
Openable/closeable cover device of a circuit board work machine
A cover device which covers an upper part of a mounting work space of a component mounting machine includes: an openable/closable cover including a first cover portion swingable around a first swinging shaft line and a second cover portion attached to a free end of the first cover portion to be swingable around a second swinging shaft line; and a guiding device which stably holds the openable/closable cover in a half-opened state and in an entirely opened state. To hold the half-opened state of the openable/closable cover, a guide rail is provided with a downwardly curved portion at an intermediate portion of the guide rail, and a flip-up type guide provided above the curved portion.
FUJI CORPORATION
H E E H H E A B
H05K E06B E06B H05K H05K E06B A47B B41F
additional inventional inventional additional inventional inventional inventional inventional
Hiroyasu Toshihiko Masaki Toshinori
Ohashi Yamasaki Murai Shimizu