1. A linear module, comprising a rail having a longitudinal axis; a table part; at least one linear guide device that guides said table part on said rail, so that said table part is movable along said longitudinal axis of said rail, said at least one linear guide device having a main part configured so that it is integrally joined to said table part, two end caps, and at least one endless roller element circuit, said roller element circuit having a load-bearing roller element channel section, a return channel section that is at least partly accommodated in said main part, and two deflecting channel sections which are accommodated in said end caps and connect said load-bearing roller element section and said return channel section to each other, wherein a length of said table part measured in a direction of said longitudinal axis is greater than a length of said linear guide device, and at least one of said end caps is accommodated in a recess of said table part, which recess is open toward an underside of said table part and is limited by a top surface of said table part, by at least one side wall of said table part, and by said main part of said linear guide device.
2. A linear module as defined in claim 1, wherein a width of an accommodating space which is provided for said rail in said table part on a side of said recess farther away from said main part, measured in a direction extending substantially orthogonal to said longitudinal direction and substantially parallel to said top surface of said table part, is less than a width of said recess.
3. A linear module as defined in claim 2, wherein said table part extends laterally, substantially all the way to said rail.
4. A linear module as defined in claim 1; and further comprising an adaptor provided between said one end cap and said main part and accommodated in said recess.
5. A linear module as defined in claim 4, wherein said adaptor is fastenable to said table part from said top surface of said table part.
6. A linear module as defined in claim 4, wherein said adaptor is provided with a notch and said table part has a bridge piece that is configured to fit said notch of said adaptor.
7. A linear module as defined in claim 4, wherein said adaptor is provided with threaded bores for attachment of said one end cap.
8. A linear module as defined in claim 4, wherein said adaptor is provided with passages through which a section of said return channel section of said at least one roller element circuit extends.
9. A linear module as defined in claim 8, wherein said passages are provided with centering sinks for said return channel section of said one end cap.
10. A linear module as defined in claim 4, wherein said adaptor is provided with a lubricant bore for conveying lubricant between said one end cap and said main part.
11. A linear module as defined in claim 4; and further comprising steel inserts mounted on said main part and bordering said load-bearing roller element channel section on a side of said table part so as to span said adaptor in a self-supporting way.
12. A linear module as defined in claim 1, wherein said table part has a length which is at least 50% greater than a length of said at least one linear guide device.
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. An adhesive label, comprising:
a substrate having a face side and a rear side; and
an adhesive layer applied on the rear side of the substrate, said adhesive layer being first non-tacky but activatable by external energy from an energy source to become a tacky adhesive surface, wherein the adhesive layer comprises a segmented polyurethane structure comprising crystalline polyester segments, and wherein the adhesive layer further comprises isocyanate groups, polyisocyanate or some other agent as a deactivating agent, wherein said deactivating agent is activatable by external energy exerted on the adhesive layer from an energy source so that said deactivating agent, when activated, begins to transform the adhesive layer to become non-tacky.
2. The adhesive label according to claim 1, wherein the adhesive layer comprises a segmented polyurethane structure and a isocyanate deactivating agent, wherein said deactivating is activatable by external energy exerted on the adhesive layer from an energy source so that said deactivating agent, when activated, begins to transform the adhesive layer to become non-tacky.
3. The adhesive label according to claim 1, wherein the adhesive layer is activatable to become a tacky by external energy and the deactivating agent is deactivatable by the same external energy from the same source.
4. The adhesive label according to claim 1, wherein the adhesive layer is activatable to become tacky by external energy and the deactivating agent is deactivatable by the same external energy which originate from diverse sources.
5. The adhesive label according to claim 1, wherein the energy source provides energy in the form of heat, infra-red radiation, microwaves, or a combination of at least two of heat, infra-red radiation, microwaves.