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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Class 451/246 - Rotary work holder


Subclass of Class 451 - Abrading
Definition: Abrading machine including a member adapted to grip and
No. of applications: 13
Last issue date: 12/01/2011


Application No.Application TitleIssue Date
20110294405WORKPIECE SPINDLES SUPPORTED FLOATING ABRASIVE PLATEN
A method and apparatus for releasably attaching flexible abrasive disks to a flat-surfaced platen that floats in three-point abrading contact with three rigid flat-surfaced rotatable fixed-position workpiece spindles that are mounted on a flat surface of an abrading mac...
12/01/2011
20110293822METHOD AND APPARATUS FOR PREPARING A POLARIZING DYE RECEIVING SURFACE
A method of preparing a polarizing dye receiving surface includes bringing the polarizing dye receiving surface into contact with a brushing surface of a brush pad carrying an abrasive material and brushing the polarizing dye receiving surface with the brushing surface ...
12/01/2011
20100216375CYLINDRICAL GRINDER AND CYLINDRICAL GRINDING METHOD OF INGOT
A cylindrical grinder is disclosed that includes a support unit including an upper support device and a lower support device, in which an ingot of silicon single crystal is interposed in a direction of axis line between the upper support device and the lower support dev...
08/26/2010
20100197206Device for Grinding Spinning Cots
A device for grinding spinning cots has a rotating grinding roller and a carriage that is linearly movable relative to the grinding roller. A pivot arm is pivotably supported on the carriage and movable between a loading position and a grinding position. A workpiece rec...
08/05/2010
20100120337CUTTING METHOD AND CUTTING DEVICE FOR HARD MATERIAL
A method of cutting a workpiece made of a highly-hard material is provided. The workpiece is cut by a machining device including a workpiece holder that holds the workpiece, a spindle device that rotates the workpiece holder, a tool holder that holds a tool, and a relat...
05/13/2010
20100048104METHOD FOR GRINDING A MACHINE PART, AND GRINDING MACHINE FOR CARRYING OUT SAID METHOD
Disclosed is a method for grinding a machine part that is used as a drive shaft, for example, rotates about the longitudinal axis thereof during the grinding process, and is provided with a journal at one axial end thereof and a recess at the opposite end thereof. The g...
02/25/2010
20090291618TIRE GRINDING METHOD AND GRINDING DEVICE
In a grinding device, first, an eddy-current-sensor detects a distance from the eddy-current-sensor to an outer peripheral surface of a belt layer while a tire to be retreaded held by a pair of half rims is caused to rotate. Thus, an eccentricity amount and an eccentric...
11/26/2009
20090275263Neck Portion Grinding Apparatus, Grinding Device Employed in the Neck Portion Grinding Apparatus, and Neck Portion Grinding Process
A neck portion grinding apparatus and method is designed to reduce working man-hours and to improve processing accuracy with respect to a processing of a workpiece. The neck portion grinding apparatus includes a grinding device having a disc-like grinding wheel and a wh...
11/05/2009
20090156104GRINDING WHEEL TRUING TOOL AND MANUFACTURING METHOD THEREOF, AND TRUING APPARATUS, METHOD FOR MANUFACTURING GRINDING WHEEL AND WAFER EDGE GRINDING APPARATUS USING THE SAME
The present invention relates to a grinding wheel truing tool, its manufacturing method, and a truing apparatus, a method for manufacturing a grinding wheel and a wafer edge grinding apparatus using the same. The grinding wheel truing tool of the present invention compe...
06/18/2009
20090093198Techniques for cylindrical grinding
Methods for cylindrical grinding a workpiece are disclosed. The method includes cylindrical grinding, with a bonded abrasive wheel having a permeable structure that includes interconnected porosity, a workpiece at a specific cutting energy of less than about 12 Hp/in
04/09/2009
20090075570UNIVERSAL ROTARY BLADE HOLDER FOR SHARPENER
A blade-sharpening machine for sharpening any one of various sizes of rotary blades comprises a drive unit and a universal blade chuck for holding the blade to be sharpened. The drive unit further includes a sharpening assembly that sharpens the blade while the drive un...
03/19/2009
20050070213Marble or stone slab polishing machine provided with a rotating head mounted on a fulcrum
In comparison with the prior art the present machine offers many important advantages. Concerning the practicalness, the working processes are simpler and there is less wear and tear in the movable parts. Concerning the construction, the present machine avoids the utili...
03/31/2005
20050064800Cylindrical grinder, and mechanism for producing relative movement between grinding wheel and workpiece in cylindrical grinder
A cylindrical grinder includes a workpiece support section adapted to support a generally cylindrical workpiece and rotate the workpiece about a rotational axis, and a wheel head adapted to support and rotate a grinding wheel. The wheel head is moved relative to the wor...
03/24/2005
 
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