NL2008114C2 - FALL PROTECTION SYSTEM AND SOLAR PANELS ON FLAT ROOFS. - Google Patents

Description

Fall protection system and solar panels on flat roofs.

This invention relates to a fall protection system on a flat or (slightly) sloping roof of a building.

The system provides a point-shaped or line-shaped anchor on the roof to which a person can hook on with a securing line.

Fall protection systems that provide a point-shaped anchorage (so-called personal anchor point) are known, for example, from EP-1803871 (07105360.1), NL1027728, US5287944 and US5687535. Such systems include a single fixture that carries an anchor point to which a person or object can be temporarily secured. As a rule, a number of such fixtures with respective anchoring point with mutual spacing are used, so that the range of the secured person is increased by changing the anchoring point in the meantime.

GB2389386A discloses a line-shaped anchor in which an anchor line or profile is supported by means of a number of luminaires and follows a predetermined path (so-called line system). The securing line can move along the anchoring line, so that the secured person is not forced to change anchor point in the meantime to increase his reach.

Both with point-shaped and line-shaped anchoring, luminaires tailored to their task have been applied to date. The luminaire is permanently mounted on the roof in accordance with safety requirements. The known fixture performs no other task than providing fall protection. The inventor has now come to the insight to give the luminaire a second function, namely for the mounting of a second function group, such as solar panels (solar panels). Until now, both function groups are mounted on the roof with their own luminaires.

Technical background for mounting solar panels on a flat roof of a building is formed by, for example, DE102009025946A1 (long profile screwed onto the roof and sealed with foil), EP1619727A2 (tubular, thin-walled support legs stand on substructure and protrude through insulation and foil up to 2 above the roof), NL1016888 (solar panels mounted in loose roof-mounted tray with ballast), DE20215867U1 (support points between which tension lines to which solar panels are hooked).

DE202009016612 You disclose a simple roof luminaire 5 which can simultaneously cover the two different functions of fall protection and fixing a solar panel. DE202010007537 You disclose a roof luminaire that is suitable for either one or the other function, but not both functions at the same time.

10 When installing fall protection and solar panels on a flat or sloping roof, one has to take into account, among other things, wind loads from all directions, shrinkage and expansion of the solar panels due to temperature changes, rainwater, frost. The roof covering / roof foil must be maintenance-free for at least 20 years, and the same applies to the installation of fall protection and solar panels. The fall protection sets high requirements for failure-free operation in the event of a fall and a favorable ergonomics for use with a view to high acceptance among the persons for whom the fall protection is intended.

The inventor has come to the conclusion that even a complex roof luminaire can be made suitable for fulfilling both functions in a sustainable and safe manner at relatively low production costs for the roof luminaire.

According to the invention, provision is made for providing an assembly of spaced-apart elements fixedly mounted on the roof on a flat or sloping roof, of which elements at least a number, for example all elements belonging to the assembly, are each provides a luminaire that supports the point or line-shaped anchoring of a fall protection device (one or more personal anchor points or forming a line system) operating with a fuse cable located on the person to be protected, and which at the same time provides a support point that carries a second function group (or is structurally associated with it). The distance between the elements belonging to the assembly, measured parallel to the roof surface, is preferably at least 25 or 50 centimeters or 1 meter and possibly no more than 3 or 5 or 10 meters, which requirement is possibly limited to the distance between the elements with the two different function groups.

A number, preferably a minimum of three, four, five or six of them, or all of these elements, thus carries two different function groups, one of these two function groups bearing fall protection. The one or the other or both function groups can also be carried / associated by elements not belonging to the assembly. It is thus conceivable that all elements belonging to the assembly carry all solar panels located on the roof (or are structurally associated with it), while a number of these elements carry the anchoring of the fall protection (or are structurally associated with it), while this anchoring of the fall protection is also supported (or structurally associated with it) by a further group of (not belonging to the assembly of elements) fall protection fixtures that do not carry a further function group (or is structurally associated with it).

The invention includes a point foundation (or point anchoring) provided by the assembly of elements with which solar panels are supported (or is structurally associated therewith), which point foundation also provides luminaires that support the point or line-shaped anchorage of the fall protection (or thereby constructively) is associated).

For anchoring the fall protection, preferably one or more of the following applies: is located at a distance above the roof surface; is an eye, line or profile to which one can hook on with the securing line; the line or profile is supported by / is structurally associated with a plurality of elements of the assembly; the line-shaped anchorage is designed in such a way that a safety line hooked to it can move along the anchorage, thereby passing the relevant elements of the assembly, in the manner as is known per se from the already known line-shaped anchorage.

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It is preferably ensured that the point foundation is easy to fit on an existing flat roof, can be mounted permanently watertight, is insensitive to the orientation of the wind load, offers an easily controllable quality, in particular for completeness, strength and watertightness .

For one or more elements of the assembly, for example for the or all elements associated with the same two function groups, one or more of the following preferably applies: is substantially identical in shape, size and / or construction to all other the same two function groups associated elements or all other elements belonging to the assembly; comprises a member extending upwardly from the roof surface, for example a profile; extends from a level above the roof surface downwards to the roof surface or beyond the roof surface to a level below the roof surface; comprises a completely closed, thin-walled, upright tube, tube or similar pole-shaped element (hereafter "hollow pole") in radial circumferential direction; comprises on the underside a plate-shaped element or supporting plate, such as a flange (eg from the hollow pile), which flange, with its underside, preferably substantially with its entire surface, on the substrate, such as the existing roofing film or a structure under the roof foil; the hollow post connects radially completely watertight to the support plate; comprises a first and a second upwardly extending, mutually separate members, which are preferably placed above each other and between which preferably there is a provision for the function group directed to the fall protection; is mounted mechanically and / or by adhesion to the roof, for example by one or more pins / bolts inside and / or outside the member (for example tube), for example protruding through a flange and / or the roof foil or exclusively by the adhesion of the rosette mounted on the existing roof covering.

For the place where one and the other function group is carried by or is structurally associated with an element belonging to the assembly and which is structurally associated with the two function groups, one or more of the following applies preferably: the function group aimed at fall protection is carried by / is constructively associated with the element at a remote level below the respective level regarding the other function group; the point or line system is supported by a lateral protrusion on the element or in a laterally terminating recess in the element; the other function group, such as the solar panel, is supported on top of the element.

In a preferred embodiment, an element associated with the two function groups is distinguished from the known fixture of a point or line system at which the mounting of the anchoring point or line on the top of the armature is realized at which latter mounting of the anchoring point or -line on top of the top of the fixture has been realized and therefore there is no possibility to have a solar panel supported on top of the fixture.

For the solar panels, one or more of the following preferably applies: - the solar panels are flat; the solar panels are at an angle of preferably at least 20 degrees with respect to the roof surface; a solar panel or an assembly of solar panels, optionally mounted in a frame, is supported directly or indirectly via the frame by a minimum of three or four roof-mounted support points of the point foundation; - the solar panels cover a, preferably continuous, roof area of at least 4 or 10 or 50 square meters.

For the roof, one or more of the following preferably applies: a load-bearing substructure, for example a concrete slab or a steel or wooden beam or a corrugated steel slab; a preferably thick, pressure-resistant layer of heat insulation; a relatively thin roof foil, for example based on bitumen or EPDM; under the roof foil heat insulation; a supporting substructure under heat insulation; the roof foil connects watertight to the elements of the assembly, for example by a separate rosette of roof foil attached to the roof foil and an element.

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EXAMPLES

The drawing shows some examples of embodiments of the invention, although many more other embodiments belong to the invention.

FIG. 1 is a perspective view of a fall protection system mounted on a flat roof, designed as a line system;

FIG. 2 shows in detail in perspective how the fuse line is mounted on the line system of FIG. 1; FIG. 3 shows a head view of a portion of FIG.

2;

FIG. 4 is a perspective view of a fixture of a pointed anchor;

FIG. 5 is a perspective view of a flat roof carrying a frame 15 in which solar panels are mounted;

FIG. 6 and 7 show in side view a detail of fig. 5, to which a line system and resp. point system has been added;

FIG. 8 is a side view of a detail of an alternative to the system shown in FIG.

Figures 1-5 show roof systems known from the prior art with which a single function group is associated. These have been used to clarify the invention.

FIG. 1 shows a person who is attached to the line system via a fuse line. The line system comprises a number of luminaires 2, 16, 18 projecting upwardly from the roof surface, which support the anchoring line 14 and keep it under tension. FIG. 2 and 3 show in more detail the sleeve 22 which can slide along the line 14. The sleeve 22 and the mounting 20 of the line 14 on the fixtures 2 are constructed so that the sleeve 22 can pass the fixtures 2 unimpeded while sliding along the line 14. The securing line is hooked to an eye 24 on the sleeve 22.

A point-shaped anchoring can make use of the armature 2 shown in Fig. 4, which is equipped at its upper end with an anchoring eye 7 to which the securing line can be hooked. The armature 2 comprises a thin-walled tube which is tapered upwards 7 and is closed at the top by a transverse wall with a central hole in which a bolt is screwed with which the eye 7 is mounted.

This fixture 2 is placed on top of the roof foil, 5 of which the flange rests flat on the roof foil. The flange contains four holes 9, three of which can be seen in the drawing, into each of which a bolt is inserted which is fixed through the insulation to the load-bearing substructure. The upright tube of the armature 2 connects to the flange. Flange and hollow tube are closed radially all around (apart from the four holes 9 through the flange) and connect watertight radially all around.

A rosette, with a central opening for the tight passage of the tube, and furthermore seamless and holeless, is inserted with the central opening from above onto the tube 2 and lies with the inner part radially all around on the flange and with the outer part radially all around on the roof foil covering the entire roof and is adhered to both watertight with the underside. The shape of the rosette is free to choose. Optionally, the luminaire of Fig. 4 is only attached to the roof foil by adhesion, for example with the rosette, or otherwise mechanically mounted to the roof, for example with a pin extending upwards inside the tube.

The frame shown in fig. 5 is mounted on a point foundation, formed by for instance four support points 19 (one of which is visible in the drawing), for example one at each corner point of the frame. The frame holds the flat solar panels in the desired inclined position.

FIG. 5 shows from bottom to top the supporting substructure of the flat roof, for example a concrete slab or a steel or wooden beam or a corrugated steel slab. In addition, a thick, pressure-resistant layer of heat insulation, covered by a relatively thin roof foil, for example based on bitumen or EPDM.

FIG. 6 and 7 elaborate on fig. 5. From the roof foil 1 (see fig. 6) the fixture 2 (first member) rises. On top of the fixture 2, a support profile 3 (second member) 8 supports the frame 6 in which the solar panels are accommodated. A bracket is mounted between armature 2 and support profile 3, which supports the line anchorage 4 of the line system. This line anchor 4 is comparable to the mounting 20 of FIG.

51. The fuse line 5 is hooked to the line system via the sleeve (see Fig. 1). Thus, in Fig. 6, the systems of Fig. 1 and Fig. 5 are combined.

Contrary to Fig. 6, the console carries a point anchor 7 of the point system of the fall protection in Fig. 7. The securing line is hooked to the point anchor 7. Thus, in Fig. 7, the systems of Fig. 4 and Fig. 5 are combined.

In both Fig. 6 and Fig. 7, the fall protection-oriented function group (console and object 4 or 7, respectively) is carried at a level at a distance below the respective level (the top of support profile 3) where the solar panel function group is worn. Also in both Fig. 6 and Fig. 7, the point or line system is supported by a lateral protrusion on the element comprising the objects 2 and 3. The object 4 resp.

7 is therefore located to the side of the armature 2.

In the alternative shown in fig. 8 for the one shown in fig.

6, the support profile 3 comprises a laterally-opening recess in which the object 4 of the function group directed to the fall protection is accommodated, so that the object 4 is above the armature 2 as is per se equal to the state of the art (see for example 4).

In the three embodiments of Figs. 6-8, the other function group, i.e., solar panel, is supported on top of the element (from objects 2 and 3).

Other embodiments are also conceivable, for example based on one or more of the embodiments shown in Figs. 6-8. The solar panels are preferably supported by a plurality of the elements shown in Figs. 6, 7 or 8 (formed from the objects 2 and 3), wherein these elements are each equipped with a console that supports the object 4 or 7.

Thus, according to the invention, provision is made for providing on a flat or sloping roof an assembly of spaced-apart luminaires which are fixedly mounted on the roof, which have the point or line anchoring of a securing person located fuse cable carries working fall protection (forming one or more personal anchor points or a line system) and at the same time provides a support point that carries a second function group, being one or more solar panels. The distance between the luminaires, measured parallel to the roof surface, is preferably at least 25 or 50 centimeters or 1 meter and possibly no more than 3 or 5 or 10 meters.

The luminaires thus carry two different function groups, namely fall protection and solar panels. Incidentally, one or both function groups can be supported by luminaires carrying both function groups and by luminaires carrying a single function group.

These luminaires that carry two different function groups form a point foundation (or point anchoring) with which solar panels are supported.

For anchoring the fall protection, preferably one or more of the following applies: is located at a distance above the roof surface; is an eye, line or profile that you can hook onto with the fuse line; the line or profile is supported by a plurality of fixtures; the line-shaped anchorage is designed in such a way that a safety line hooked to it can move along the anchorage, thereby passing the relevant luminaires, in the manner as is known per se from the already known line-shaped anchorage.

It is preferably ensured that the point foundation 30 is easy to mount on an existing flat or sloping roof, can be mounted permanently watertight, is insensitive to the orientation of the wind load, an easily controllable quality, especially for completeness, strength and watertightness , offers.

For the luminaires, preferably one or more of the following applies: is substantially identical in shape, size and / or construction to all other luminaires associated with the same two function groups; comprises a member extending upwardly from the roof surface, for example a profile; extends from a level above the roof surface downwards to the roof surface or beyond the roof surface to a level below the roof surface; comprises a thin-walled, upright tube, tube or similar pole-shaped element (hereinafter "hollow pole") which is completely closed in radial circumferential direction, with a plate-shaped element or supporting plate at the bottom, such as a flange projecting from the hollow pole, supports substrate, such as the existing roof foil or a structure underneath the roof foil, and wherein the hollow pile preferably connects radially completely around the support plate in a radial manner; comprises a first and a second upwardly extending, mutually separate members, which are preferably placed one above the other and between which preferably there is a provision for the function group directed to the fall protection; is mounted mechanically and / or by adhesion to the roof, for example by one or more pins / bolts inside and / or outside the member (for example tube), for example protruding through a flange and / or the roof foil 20 or exclusively by the adhesion of the rosette mounted on the existing roof covering.

For the place where one and other function group is supported by the luminaire, one or more of the following preferably applies: the function group aimed at fall protection is supported at a level at a distance below the respective level regarding the function group solar panel; the point or line system is supported by a lateral protrusion on the fixture or in a laterally-opening recess in the fixture (see e.g. fig. 8); the solar panel 30 is supported on top of the element.

In a preferred embodiment, a luminaire associated with the two function groups is distinguished from the known luminaire of a point or line system in which the mounting of the anchoring point or line on top of the top side of the luminaire is realized and therefore there is no possibility of solar panel on top of the fixture.

For the solar panels, one or more of the following preferably applies: - the solar panels are flat; the solar panels are at an angle of preferably at least 20 degrees with respect to the roof surface; - a solar panel or an assembly of solar panels, optionally mounted in a frame, is supported directly or indirectly via the frame by a minimum of three or four roof-mounted support points of the point foundation; - the solar panels cover a, preferably continuous, roof area of at least 4 or 10 or 50 square meters.

For the roof, one or more of the following preferably applies: a load-bearing substructure, for example a concrete slab or a steel or wooden beam or a corrugated steel slab; a preferably thick, pressure-resistant layer of heat insulation; a relatively thin roof foil, for example based on bitumen or EPDM; under the roof foil heat insulation; a supporting substructure under heat insulation; the roof foil connects watertight to the elements of the assembly, for example by a separate rosette of roof foil attached to the roof foil and an element.

Claims (39)

1. Combination of a flat or sloping roof of a building and an assembly of at least six spaced-apart elements fixedly mounted on the roof, which elements each provide a fixture that bears the point or line anchor of a fall protection and at the same time provide a support that carries a second function group. Combination according to claim 1, wherein the elements form a line system as fall protection. 3. Combination as claimed in claim 1 or 2, wherein the distance between the elements belonging to the assembly, measured parallel to the roof surface, is at least 1 meter and no more than 10 meters and the elements carry solar panels at a distance above the roof and the elements provide a point foundation (or point anchoring) for the solar panels, which point foundation also provides luminaires that bear the point or line-shaped anchorage of the fall protection at a distance above the roof surface, while the elements are substantially identical in shape, size and construction and each element has a profile extending upwardly from the roof surface with a thin-walled, upright hollow pole completely closed in radial circumferential direction, with a plate-shaped element or supporting plate at the bottom, such as a flange projecting (e.g. from the hollow pole), which with the underside, preferably substantially with its entire surface, supported on the existing roofing film the hollow pole connects radially completely all-around to the supporting plate and the element connects to the roofing film watertight by a separate rosette of roofing film adhered to the roofing film and an element, the roof comprising: a load-bearing substructure, above it a thick, pressure-resistant layer of heat insulation, with a relatively thin roof foil above it. 4. Combination as claimed in claim 3, wherein the function group aimed at fall protection is carried by the element at a distance below the respective level concerning the function group directed at supporting the solar panels, wherein the point or line system is supported by a lateral protrusion on the element or in a laterally opening recess in the element and the solar panels support on top of the element. 5. Combination as claimed in any of the foregoing claims, and the distance between the elements belonging to the assembly, measured parallel to the roof surface, is preferably at least 25 or 50 centimeters or 1 meter and optionally no more than 3 or 5 or 10 meters which requirement is possibly limited to the distance between the elements with the two different functional groups. 6. Combination as claimed in any of the foregoing claims, and thus a number, preferably at least three, four, five or six of them, or all of these elements, carries two different function groups, one of these two function groups fall protection. 7. Combination as claimed in any of the foregoing claims, and the one or the other or both function groups can also be carried / associated by elements that do not belong to the assembly. 8. Combination as claimed in any of the foregoing claims, and it is conceivable that all elements belonging to the assembly carry all solar panels located on the roof (or are structurally associated therewith), while a number of these elements anchor the fall protection bears (or is structurally associated with), while this anchoring of the fall protection is also supported (or is structurally associated with it) by a further group of (not belonging to the assembly of elements) fall protection fixtures that do not carry a further function group (or with it constructively associated). 9. Combination as claimed in any of the foregoing claims, and including a point foundation (or point anchoring) provided by the assembly of elements with which solar panels 5 are supported (or structurally associated therewith), which point foundation also provides luminaires which form the point or line-shaped supports anchoring of fall protection (or is structurally associated with it). 10. Combination as claimed in any of the foregoing claims, and for anchoring the fall protection, preferably one or more of the following applies: is located at a distance above the roof surface; is an eye, line or profile that you can hook onto with the fuse line; the line or profile 15 is supported by / is structurally associated with a plurality of elements of the assembly; the line-shaped anchorage is designed in such a way that a safety line hooked to it can move along the anchorage, thereby passing the relevant elements of the assembly 20, in the manner as is known per se from the already known line-shaped anchorage. 11. Combination as claimed in any of the foregoing claims, and it is also ensured that the point foundation is easy to install on an existing flat roof, can be mounted permanently watertight, is insensitive to the orientation of the wind load, an easily controllable quality, especially for completeness, strength and water resistance. 12. Combination according to one of the preceding claims, and for one or more elements of the assembly, for example for the or all elements associated with the same two function groups, one or more of the following applies preferably: is substantially identical in shape , size and / or construction on all other elements associated with the same two function groups or all other elements belonging to the assembly; comprises a member extending upwardly from the roof surface, for example a profile; extends from a level above the roof surface downwards to the roof surface or beyond the roof surface to a level below the roof surface; comprises a completely closed, thin-walled, upright tube, tube or similar pole-shaped element (hereafter hollow pole) in radial circumferential direction; comprises on the underside a plate-shaped element or supporting plate, such as a flange (eg from the hollow pile), which flange, with its underside, preferably substantially with its entire surface, on the substrate, such as the existing roofing film or a structure under the roof foil; the hollow post connects radially completely watertight to the support plate; comprises a first and a second upwardly extending, mutually separate members, which are preferably placed one above the other and between which preferably there is a provision for the function group directed to the fall protection; is mounted mechanically and / or by adhesion to the roof, for example by one or more pins / bolts inside and / or outside the member (for example tube), for example protruding through a flange and / or the roof foil or exclusively by the adhesion of the rosette mounted on the existing roof covering. 13. Combination as claimed in any of the foregoing claims, and for the location where the one and other function group is supported by or is structurally associated with an element belonging to the assembly 25 and which is structurally associated with the two function groups is preferably one or more of the following applies: the fall protection-oriented function group is carried by / is structurally associated with the element at a remote level below the respective level 30 concerning the other function group; the point or line system is supported by a lateral projection on the element or in a laterally-opening recess in the element; the other function group, such as the solar panel, is supported on top of the element. 35 14. Combination as claimed in any of the foregoing claims, and furthermore an element associated with the two function groups differs from the known fixture of a point or line system at which the mounting of the anchoring point or line on the top of the fixture is realized at which latter the mounting of the anchoring point or line on top of the top of the fixture has been realized and therefore there is no possibility of having a solar panel supported on top of the fixture. 15. Combination according to one of the preceding claims, and for the solar panels one or more of the following applies: the solar panels are flat; the solar panels are at an angle of preferably at least 20 degrees with respect to the roof surface; 15. a solar panel or an assembly of solar panels, optionally mounted in a frame, is supported directly or indirectly via the frame by at least three or four roof-mounted support points of the point foundation; 20. the solar panels cover a, preferably continuous, roof area of at least 4 or 10 or 50 square meters. 16. Combination as claimed in any of the foregoing claims, and for the roof one or more of the following applies: a bearing substructure, for instance a concrete slab or a steel or wooden beam or a corrugated steel slab; a preferably thick, pressure-resistant layer of heat insulation; a relatively thin roof foil, for example based on bitumen or EPDM; under the roof foil heat insulation; a supporting substructure under heat insulation; the roof foil connects watertight to the elements of the assembly, for example by a separate rosette of roof foil attached to the roof foil and an element. 17. Combination as claimed in any of the foregoing claims, and provided for providing an assembly of spaced-apart luminaires fixedly mounted on the roof on a flat or sloping roof, which anchor the point or line-shaped anchorage of a a fall protection device (forming one or more personal anchor points or a line system) operating on the fuse cable to be protected on the person to be protected and at the same time providing a support point carrying a second function group, being one or more solar panels. 18. Combination as claimed in any of the foregoing claims, and the distance between the luminaires, measured parallel to the roof surface, is preferably at least 25 or 50 centimeters or 1 meter and optionally no more than 3 or 5 or 10 meters. 19. Combination as claimed in any of the foregoing claims, and thus the luminaires carry two different function groups, namely fall protection and solar panels. 20. Combination as claimed in any of the foregoing claims, and also one or both function groups can be supported by luminaires carrying both function groups and by luminaires carrying a single function group. 21. Combination as claimed in any of the foregoing claims, and these luminaires carrying two different function groups form a point foundation (or point anchoring) with which solar panels are supported. A combination according to any one of the preceding claims, and for anchoring the fall protection, one or more of the following preferably applies: is located at a distance above the roof surface; is an eye, line or profile that you can hook onto with the fuse line; the line or profile is supported by a plurality of fixtures; the line-shaped anchorage is designed in such a way that a safety line hooked to it can move along the anchorage, thereby passing the relevant luminaires, in the manner as is known per se from the already known line-shaped anchorage. 23. Combination as claimed in any of the foregoing claims, and it is ensured that the point foundation is easy to install on an existing flat or sloping roof, can be mounted permanently watertight, is insensitive to the orientation of the wind load, an easily controllable quality , especially for completeness, strength and water resistance. Combination according to one of the preceding claims, and for the luminaires one or more of the following applies: is substantially identical in shape, size and / or construction to all other luminaires associated with the same two function groups; comprises a member extending upwardly from the roof surface, for example a profile; extends from a level above the roof surface downwards to the roof surface or beyond the roof surface to a level below the roof surface; comprises a thin-walled, upright tube, tube or similar pole-shaped element (hereinafter "hollow pole") which is completely closed in a radial circumferential direction, with a plate-shaped element or supporting plate on the underside, such as a flange projecting from the hollow pole and which is on the underside the substrate, such as the existing roof foil or a structure under the roof foil, supports, and wherein the hollow post preferably fits radially completely around the support plate in a radial manner; comprises a first and a second upwardly extending, mutually separate members, which are preferably placed one above the other and between which preferably there is a provision for the function group directed to the fall protection; is mounted mechanically and / or by adhesion to the roof, for example by one or more pins / bolts 30 inside and / or outside the member (for example tube), for example protruding through a flange and / or the roof foil or exclusively by the adhesion of the rosette mounted on the existing roof covering. 25. Combination as claimed in any of the foregoing claims, and for the location where one and other function group is supported by the armature, one or more of the following applies: the function group aimed at fall protection is supported at a distance at a level below the respective one level concerning the solar panel function group; the point or line system is supported by a lateral protrusion on the armature or in a laterally terminating recess in the armature (see e.g. fig. 8); the solar panel rests on top of the element. 26. Combination as claimed in any of the foregoing claims, and also a fixture associated with the two function groups differs from the known fixture of a point or line system at which the mounting of the anchoring point or line is on top of the top of the fixture realized and therefore there is no possibility to have a solar 15 panel supported on top of the fixture. 27. Combination according to one of the preceding claims, and for the solar panels one or more of the following applies: 20. the solar panels are flat; the solar panels are at an angle of preferably at least 20 degrees with respect to the roof surface; a solar panel or an assembly of solar panels, optionally mounted in a frame, is supported directly or indirectly via the frame by a minimum of three or four roof-mounted support points of the point foundation; the solar panels cover a, preferably continuous, roof area of at least 4 or 10 or 50 square meters. 30 A combination according to any one of the preceding claims, and for the roof one or more of the following applies: a load-bearing substructure, for example a concrete slab or a steel or wooden beam or a corrugated steel slab; a preferably thick, pressure-resistant layer of heat insulation; a relatively thin roof foil, for example based on bitumen or EPDM; under the roof foil heat insulation; a supporting substructure under heat insulation; the roof foil connects watertight to the elements of the assembly, for example by a separate rosette of roof foil attached to the roof foil and an element. 5 A combination according to any one of the preceding claims, and the line system comprises a number of luminaires (2, 16, 18) projecting upwardly from the roof surface that support the anchoring line (14) and keep it tensioned, and a sleeve 10 (22 ) can slide along the line (14) so that the sleeve (22) and the mounting (20) of the line (14) on the fixtures (2) are constructed so that the sleeve (22) the fixtures ( 2) can pass unimpeded while sliding along the line (14), while a securing line is hooked to an eye (24) on the sleeve (22). 30. Combination as claimed in any of the foregoing claims, and a pointed anchoring has a fixture (2) which comprises a thin-walled tube that tapers upwards and is closed at the top by a transverse wall with optionally a central hole. 31. Combination as claimed in any of the foregoing claims, and on top of the fixture (2) supports a support profile (3) adapted for supporting a solar panel. A combination according to any one of the preceding claims, and between the armature (2) and support profile (3) a console is mounted which supports the fall protection (4). 30 A combination according to any one of the preceding claims, and also the fall protection-oriented function group is carried at a level at a distance below the respective level where the solar panel function group is worn. 35 Combination according to any of the preceding claims, and also the point or line system is supported by a lateral protrusion on the element comprising the objects (2) and / or (3). A combination according to any one of the preceding claims, and the object is located to the side of the armature (2). 5 36. Combination according to one of the preceding claims, and the bearing profile (3) comprises a laterally-opening recess in which the object (4) of the functional group aimed at the fall protection is received. 10 A combination according to any one of the preceding claims, and so that the object (4) is above the armature (2). A combination according to any of the preceding claims, and furthermore a function group, i.e. solar panel, supports on top of the element or fixture. 39. Component, element or fixture, apparently suitable for the combination according to one of the preceding claims.