To provide a cable protective guide device surely protecting and guiding cables by rigidly fixing and preventing a connecting arm from being disengaged upward, and moreover, flexing smoothly by reducing torsional deformation by generating a great drag force to a force in a torsional direction.
The connecting arm 140 horizontally supported across the flexional outer peripheral sides of a pair of right and left ring plates 110, 120 arranged apart includes a hook part 141 in one end of an arm body 142, and a hinge part 143 on the other end. An engagement arc part 147 of the hook part 143 is engaged with an engagement shaft 113 of the ring plate 110, and engagement protrusions 148 extended from the front end of the engagement arc part 147 to both sides are engaged with engagement step parts 116 arranged on both sides of the engagement shaft 113.
YAMASHITA KATSUHIDE
| JP2007092940A | 2007-04-12 | |||
| JP2001503837A | 2001-03-21 | |||
| JPH09324836A | 1997-12-16 | |||
| JPH02526Y2 | 1990-01-09 |
Nobuo Fujimoto
Masayuki Miyake