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7402006 |
Manufacturing method of gear device
This method includes: a supporting process of supporting a worm wheel in a first supporting section of a supporting body; an engaging process of engaging a jig gear which corresponds to a worm with...
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7364391 |
Manufacturing straight bevel gears
A method and tool arrangement for producing straight bevel gears and the like on a multi-axis computer controlled machine wherein a single tool is utilized in the machining process.
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7226255 |
Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms
The present invention provides a five-simultaneously-working axis computerized numerical controlling system tooth cutting machine tool for toroidal worms, comprising two parts a body of the machine...
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6905292 |
Gear shaping machine and method for the operation of a gear shaping machine
The invention relates to a gear shaping machine for the production, or more precisely machining, of gear wheels with a motor-driven rotatable machine table for holding the work-piece, a thrust...
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5839861 |
Gear-cutting machine with emergency power supply
A gear-cutting machine contains one driving motor (28) with a corresponding actuator (26a, 26c . . . ) for each of various adjusting axes (B, C, X, Z . . . ). The actuators are supplied from a...
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5752790 |
Method and apparatus for determining the suitability of workpieces for machining
A method for determining the suitability of workpieces for machining. A workpiece is probed with a non-contact type sensor to produce a voltage reading corresponding to the mass of the workpiece....
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5384950 |
Method for machining a component
Disclosed is a method for machining a component using a CNC or an NC machine. The method includes the steps of mounting the component at a location on the machine and providing a pair of datum...
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5260879 |
Numerical control apparatus
Disclosed is a numerical control apparatus for controlling a numerically controlled machine tool such as a hobbing machine and the like. An axis control circuit (14) provided with a synchronization...
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5037252 |
Multi-spindle synchronous drive unit and gear cutting machine employing the same
A multi-spindle synchronous drive unit for synchronously driving a plurality of spindles, includes a plurality of motors for respectively driving the spindles, a plurality of encoders for...
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4930950 |
Apparatus for adjusting the drums of a bevel-gear cutting machine
In addition to a generating drum, by means of which gear wheels to be maufactured according to the generating method are produced, the gear-cutting machine also comprises setting drums,...
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4798504 |
Workpiece machining apparatus and method
Formations on a workpiece (1) are machined along an arcuate path (5) having a center (4) in eccentrically spaced relation to a rotational axis (3) about which the workpiece is indexed by a holder...
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4786218 |
Machine tool comprising a tool driven in the axial direction by a hydraulic lifting cylinder, in particular a gear shaper machine
A machine tool comprising an axially reciprocating tool is driven by a hydraulic jack or lifting cylinder which is controlled by a servovalve. The amplitude and velocity of the lifting cylinder is...
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4689918 |
Apparatus for manufacturing and working of gears
Apparatus for the manufacture or working of the tooth system of straight or helically toothed, externally or internally toothed gears with a hyperboloidally or globoidally or similarly formed...
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4585377 |
Numerical-controlled machine tool
The present invention has for its object to make it possible to stop the relative movement of a cutter and a gear blank or change its speed during cutting in a numerical-controlled machine tool for...
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4537537 |
Method of shaping by generating for producing profiles on workpieces, and apparatus for performing this method
A method and apparatus for shaping by generating for producing profiles on workpieces, especially on cylindrical gears. The workpiece and a shaping tool rotate continuously according to a fixed...
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4512694 |
Method and apparatus for alignment of gearing
A double helical gear set having a pair of driving pinions meshed with a pair of driven gears, respectively, is aligned by providing accurately aligned integral or demountable pinions on one shaft...
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4060007 |
Clutch teeth
This invention relates to a clutch tooth design which provides increased load carrying ability by having substantial face to face contact of the teeth during a partial engagement of the clutch...
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3874267 |
Method and machine for accurate formation of teeth on elliptical gears
A machine for cutting teeth on elliptical gear blanks has a rotary work holder for blanks which is mounted on a first carriage movable in the direction of the x-axis of a two-dimensional coordinate...
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3841198 |
GEAR CUTTING MACHINE WITH MEANS FOR CONTINUOUSLY CONTROLLING THE POSITION OF THE TOOL IN ACCORDANCE WITH THE POSITION OF THE CARRIAGE
Gear teeth are cut on the work face of a large annular workpiece by supporting the workpiece on a stationary mounting structure or foundation and mounting the cutter in a carriage which is guided...
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3453930 |
PROCESS FOR CUTTING GEAR TEETH ON THE SURFACE OF A CYLINDRICAL BLANK WORKPIECE
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3267344 |
Numerically controlled work and feed motor driven gear-hobber
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3254566 |
Electronically controlled fluid motor powered machine tool
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3246568 |
Apparatus for finishing gear-shaped workpieces
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3240123 |
Apparatus for treating gears
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3152422 |
Drives for gear grinding machines
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3045557 |
Method of cutting cooperating worms and worm wheels
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3006117 |
Gear honing
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2662449 |
Gear shaping machine
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2378152 |
Recovering resins from coal
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2342129 |
Production of bevel gears
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2332570 |
Gear cutting machine
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2324242 |
Machine for cutting gear teeth
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2294014 |
Gear cutting machine
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2255094 |
Gear cutting machine
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1925025 |
Process and apparatus for accurately cutting and rectifying gears
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1497588 |
Gear-cutting machine
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1423062 |
Gear-cutting machine
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1406985 |
Gear and screw cutting mechanism
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1373958 |
Attachment for cutting teeth of bevel-gears
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1373957 |
Gear-cutting machine
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1373956 |
Gear-cutting machine
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1286832 |
Title is not available
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1269493 |
Title is not available
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1001008 |
Title is not available
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0955498 |
Title is not available
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0938304 |
Title is not available
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0921593 |
Title is not available
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0780314 |
Title is not available
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0744110 |
Title is not available
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0722098 |
Title is not available
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