Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Height adjusting device for machines or machine elements










Image Number 4 for United States Patent #4647228.

A height adjusting device for machines or machine elements comprises three adjustment members positioned atop one another and together determining two sets of opposing surfaces. These surfaces allow a gyroscopic movement of the uppermost adjustment member, and the height of the height adjusting device can be adjusted stepwise, one of the two opposing surfaces in the first set of surfaces comprising one or more aligned supporting projections. These projections can cooperate selectively and tiltably with one or more recesses in a row of recesses in the second surface of the first set of surfaces. The depth of the recesses in said row of recesses varies stepwise. The surfaces of the second set of surfaces are provided with cooperating secondary projections and secondary recesses. The line on which the secondary projections are positioned forms an angle of substantially 90.degree. with the line on which the supporting projections are positioned. The height adjusting device may for instance be used for height adjusting the sliding surface in an axial bearing in a vertical electromotor, where the end surface of the pivot on the shaft of the motor must be able to be arranged at a specific height over an upper contact surface of the electromotor, said height being encumbered with predetermined tolerances. The height adjusting device allows an easy and quick adjustment of the height and is simultaneously easy to mount. Furthermore it has the advantage that it comprises only few parts.








 
 
  Recently Added Patents
Starch networks as absorbent or superabsorbent materials and their preparation by extrusion
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
Semiconductor device element formed on SOI substrate comprising a hollow region, and having capacitors in an electric field alleviation region
Sink
Apparatus and method for information processing, program, and recording medium
Method and apparatus for allocating erasure coded data to disk storage
Reoccuring keying system
  Randomly Featured Patents
Insulated wall and wall part
Selective erasure of image recording devices
Medical positioner having immobilizer function
Penetrable and resealable lyophilization method
Methods for early write termination and power failure with non-volatile memory
Integrating I/O element
File input/output scheduler using immediate data chunking
Dispensing pouch spoon
Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
Propylene oxide purification and recovery