Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1985-08-28
1987-04-14
Husar, Cornelius J.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74 99R, 248179, 33285, 33299, G12B 500
Patent
active
046568786
ABSTRACT:
There is disclosed a rotation axis fine adjustment apparatus for finely adjusting rotation of a mounting portion rotatably mounted on a rotation axis with respect to a base portion through a fastening frame by suitably fastening and finely adjusting the rotation axis. It comprising an outer tube inserted in and fixed to the mounting portion with its end portion projecting outward; an intermediate hollow axial body formed at its outer peripheral surface with a flange portion and at its inner peripheral portion with a female thread portion, and inserted into inside of the outer tube and concentrically secured to the outer tube by screw means with the flange portion abutted against the end portion and other outer tubes kept being spaced apart from the outer tube; a fastening intermediate hollow axial body rotatably attached to an inner side of the outer tube at outside of the intermediate hollow axial body, and fixed at its one end with a fastening control handle; and a fine adjustment axial body formed with a male thread portion for being in threaded engagement with the female thread portion and reciprocally movably attached to an inner side of the intermediate hollow axial body in order to finely rotate the mounting portion, and coaxially fixed at its one end with a fine adjustment control handle with respect to the fastening control handle.
REFERENCES:
patent: 2592942 (1952-04-01), Moore
patent: 3093904 (1963-06-01), Baker
patent: 4084327 (1978-04-01), Kool
patent: 4108407 (1978-08-01), Cable et al.
patent: 4202110 (1980-05-01), Kool
Iwai Hideo
Kimura Akio
Kondo Fumitomo
Husar Cornelius J.
Nicholson Eric K.
Tokyo Kogaku Kika Kabushiki Kaisha
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