1. A floor profile arrangement, in particular for securing floor coverings, comprising at least one profiled strip which has at least one means for retaining which holds a first segment of means for joining, wherein a second segment of the joining means projects over a peripheral region of the profiled strip in a longitudinal direction to join with a further profiled strip.
2. The floor profile arrangement according to claim 1, wherein the floor profile arrangement is configured as an angle profile with an angle joint and the angle joint positively joins at least two profiled strips at a predefined angle.
3. The floor profile arrangement according to claim 1, wherein two retaining means are provided, each of which holds a respective joining means.
4. The floor profile arrangement according to claim 3, wherein each joining means has an identical shape, the first joining means being arranged vertically and the second being arranged horizontally.
5. The floor profile arrangement according to claim 1, wherein the at least one retaining means is formed from webs andor legs andor a dovetail and provides retaining surfaces for holding the at least one joining means.
6. The floor profile arrangement according to claim 1, wherein the at least one retaining means engages around the joining means in a non-positive and positive manner.
7. The floor profile arrangement according to claim 1, wherein the joining means can be attached to the at least one retaining means such that it can be removed therefrom.
8. The floor profile arrangement according to claim 1, wherein the at least one retaining means has at least one profiling and the joining means is configured to engage in the profiling.
9. The floor profile arrangement according to claim 1, wherein the at least one profiled strip together with the joining means forms a flush end surface on the lower side.
10. The floor profile arrangement according to claim 1, wherein the at least one retaining means has for the joining means a stop which restricts displaceability in the longitudinal direction.
11. The floor profile arrangement according to claim 1, wherein the joining means is adhesively bonded to the at least one retaining means.
12. The floor profile arrangement according to claim 1, wherein the joining means andor the profiled strip andor the retaining means has at least one recess for receiving adhesives.
13. The floor profile arrangement according to claim 12, wherein the joining means is cuboidal and the recess on the relatively larger side of the cuboid is in contact with the retaining means.
14. The floor profile arrangement according claim 1, wherein the joining means has an adhesive film on an outside surface.
15. The floor profile arrangement according to claim 1, wherein the joining means is formed from plastics material or hard rubber.
16. The floor profile arrangement according to claim 8, wherein the joining means is adhesively bonded to the at least one retaining means.
17. The floor profile arrangement according to claim 8, wherein the joining means has an adhesive film on an outside surface.
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. A rotary volumetric machine comprising:
a stationary structure;
a rotor, which can turn with respect to the stationary structure about a principal axis of rotation;
a work chamber formed within said rotor;
a disk, which is housed in said work chamber and can turn with respect to the stationary structure about a secondary axis of rotation fixed with respect to said stationary structure, the secondary axis of rotation being inclined with respect to said principal axis of rotation, said disk having a radial through groove;
a diaphragm, which is fixed with respect to said rotor, extends in said work chamber, and engages said radial groove of said disk; and
an inlet opening and an outlet opening for a working fluid, which are formed in said rotor, communicate with said work chamber and are located on opposite sides of said diaphragm.
2. The machine according to claim 1, wherein said stationary structure comprises two shafts, coaxial with said principal axis of rotation and on which said rotor is rotatably mounted.
3. The machine according to claim 2, wherein said shafts have respective ducts for inlet and outlet of said working fluid.
4. The machine according to claim 3, wherein said ducts communicate with respective manifold chambers formed in said rotor, said manifold chambers communicating with said work chamber by means of said inlet and outlet openings.
5. The machine according to claim 3, wherein said ducts for inlet and outlet of the working fluid communicate directly with said inlet and outlet openings.
6. The machine according to claim 2, wherein said disk has a pin that is mounted so that it can turn about said secondary axis of rotation by means of bearings carried by supports fixed to the ends of said shafts.
7. The machine according to claim 1, wherein said disk has a spherical central portion in sealing contact with one end of said diaphragm.
8. The machine according to claim 1, wherein said disk has an outer circumferential rim in sealing contact with a spherical lateral surface of said work chamber.
9. The machine according to claim 1, wherein said disk is in linear contact with opposite front walls of said work chamber.