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| Number | Title | Issue Date |
| 5365801 | Coarse/fine adjustment of a rotary body A coarse/fine adjustment of a rotary body, comprising: a worm wheel fitted to a rotary shaft of a rotary body; a worm meshing with the worm wheel and having a first screw; a rotary driving shaft having a second screw engaging with the first screw and rota... | 11/22/1994 |
| 4605304 | Angle-measuring instrument with a coarse-fine drive arrangement The invention is directed to an angle-measuring instrument such as a theodolite, tacheometer or the like having a coarse-fine drive arrangement for presetting a circle part of a graduated circle to a predetermined read-out value. In a preferred embodiment... | 08/12/1986 |
| 4331039 | Gear changer A fine/coarse data selector apparatus for aircraft flight control systems and instruments is manually adjustable in either an incremental fine mode or an uninterrupted slew mode by means of a high resolution gear change clutch means which eliminates any g... | 05/25/1982 |
| 4114459 | Detent UHF tuner with memory type independent fine tuning A detent type tuning mechanism for a UHF tuner having a continuously variable tuning shaft includes a detented selector shaft, and a fine tuning mechanism including a rotatable turret having mounted thereon a plurality of cams, each adjustable by a fine t... | 09/19/1978 |
| 3999442 | Control device having locking selector means A control device having a support and a first selector member rotatably carried by the support. A second selector member is rotatably carried by the support and is axially movable relative to the support and the first selector member. The selector members... | 12/28/1976 |
