What is claimed is:
1. A precision bearing for feed modules of automatic placement machines, comprising:
a forced guidance portion to guide the feed modules in a manner exhibiting play displaceably on the automatic placement machine in a longitudinal direction of the feed modules, and
a precision guidance portion to position the feed modules without play in an end region of the precision bearing.
2. The precision bearing as claimed in claim 1, wherein the precision guidance portion in the end region takes up essentially all of the bearing forces.
3. The precision bearing as claimed in claim 1, wherein the end region is coupled to the forced guidance portion via a transition element.
4. The precision bearing as claimed in claim 3, wherein the transition element is of ramp-like design.
5. The precision bearing as claimed in claim 1, wherein the precision guidance portion comprises bearing elements with inclined areas, each formed on one of the automatic placement machine and on the feed module and capable of being coupled to one another to receive the feed module.
6. The precision bearing as claimed in claim 5, wherein the inclined areas have an angle of inclination of 45.
7. The precision bearing as claimed in claim 5, wherein the bearing elements have one of an M-shaped and a V-shaped design.
8. The precision bearing as claimed in claim 5, wherein the inclined areas are oriented in the longitudinal direction of the feed modules.
9. The precision bearing as claimed in claim 5, wherein the inclined areas adjoin one another and are formed with bearing elements of the automatic placement machine and of the feed modules coupled to one another and in each case a cavity remains at a low end between two inclined areas of the automatic placement machine.
10. The precision bearing as claimed in claim 1,
wherein the forced guidance portion has at least one dovetail-like groove which tapers toward the bottom of the groove,
wherein the forced guidance portion has at least one sliding block whose form essentially corresponds to the groove, and
wherein the groove and the sliding block are formed in such a way that when the sliding block is arranged in the groove, a cavity remains at the bottom of the groove.
11. The precision bearing as claimed in claim 10, wherein the at least one dovetail-like groove includes a plurality of grooves arranged on the automatic placement machine and the sliding block is in each case arranged on the feed modules.
12. The precision bearing as claimed in claim 10, wherein a wipe-off device is fitted on the sliding block, by which device objects can be removed from the groove.
13. The precision bearing as claimed in claim 1, further comprising:
a precision hole substantially in the end region; and
a positioning pin, which can engage essentially without play into the precision hole.
14. The precision bearing as claimed in claim 13, wherein the precision hole is formed in the automatic placement machine and the positioning pin is formed on the feed module.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. Nail Works, a nail polish bottle containing at least one side wall extending from the bottom wall, the sidewall defining a mouth of the bottle; a volume of nail polish solution disposed in the bottle; a lid able to be removed from the mouth of the bottle; a wand depending from the lid, the wand having a distal end brush or any known application device used for painting nails; the lid having either a stationary or a sliding nail. The nail depicting the color of paint contained within the bottle.
2. The nail being thin with an innate concave dimension giving it the sleekness necessary to lie flush on the user’s nail bed and swipe paint clean.
3. The sliding nail, according to claim 1, may extend up over the top surface of the lid and retract to its original position confined within the scope of the lid.
4. The sliding nail, according to claim 1, may be confined lying horizontally within the borders of the lid’s diameter, sliding sideways upon use.
5. The sliding nail, according to claim 1, may slide out from the lid’s top surface and retract back into its original position.