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PURPOSE: To attain pivot operation in a stable state by providing a 2-point spindle rolling mechanism to a side face of a view finder in contact with a camera body. CONSTITUTION: A 2-point spindle rolling mechanism provided to a square prism view finder 15 is provided with a 1st spindle rolling mech...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To attain pivot operation in a stable state by providing a 2-point spindle rolling mechanism to a side face of a view finder in contact with a camera body. CONSTITUTION: A 2-point spindle rolling mechanism provided to a square prism view finder 15 is provided with a 1st spindle rolling mechanism 27 engaging with a 1st spindle guide of a rolling mechanism mount provided to the camera body on a side face of the body of the view finder 15 at the side in contact with the camera body 11 and a 2nd spindle rolling section 32 of a cylindrical projection engaging with the 2nd spindle guide section of the rolling mechanism mount section. That is, the 2-point spindle mechanism with a wide contact area is provided to a side face of the view finder on the side in contact with the camera body and they are moved while being rotated accompanying the rotational motion of the view finder. Thus, the camera is supported at two points and the strength of attachment is increased, and the pivot motion in a very stable state is attained. |
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